Squashed 'dts/upstream/' content from commit aaba2d45dc2a
git-subtree-dir: dts/upstream
git-subtree-split: aaba2d45dc2a1b3bbb710f2a3808ee1c9f340abe
diff --git a/Bindings/clock/actions,owl-cmu.txt b/Bindings/clock/actions,owl-cmu.txt
new file mode 100644
index 0000000..d19885b
--- /dev/null
+++ b/Bindings/clock/actions,owl-cmu.txt
@@ -0,0 +1,52 @@
+* Actions Semi Owl Clock Management Unit (CMU)
+
+The Actions Semi Owl Clock Management Unit generates and supplies clock
+to various controllers within the SoC. The clock binding described here is
+applicable to S900, S700 and S500 SoC's.
+
+Required Properties:
+
+- compatible: should be one of the following,
+ "actions,s900-cmu"
+ "actions,s700-cmu"
+ "actions,s500-cmu"
+- reg: physical base address of the controller and length of memory mapped
+ region.
+- clocks: Reference to the parent clocks ("hosc", "losc")
+- #clock-cells: should be 1.
+- #reset-cells: should be 1.
+
+Each clock is assigned an identifier, and client nodes can use this identifier
+to specify the clock which they consume.
+
+All available clocks are defined as preprocessor macros in corresponding
+dt-bindings/clock/actions,s900-cmu.h or actions,s700-cmu.h or
+actions,s500-cmu.h header and can be used in device tree sources.
+
+External clocks:
+
+The hosc clock used as input for the plls is generated outside the SoC. It is
+expected that it is defined using standard clock bindings as "hosc".
+
+Actions Semi S900 CMU also requires one more clock:
+ - "losc" - internal low frequency oscillator
+
+Example: Clock Management Unit node:
+
+ cmu: clock-controller@e0160000 {
+ compatible = "actions,s900-cmu";
+ reg = <0x0 0xe0160000 0x0 0x1000>;
+ clocks = <&hosc>, <&losc>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+Example: UART controller node that consumes clock generated by the clock
+management unit:
+
+ uart: serial@e012a000 {
+ compatible = "actions,s900-uart", "actions,owl-uart";
+ reg = <0x0 0xe012a000 0x0 0x2000>;
+ interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cmu CLK_UART5>;
+ };
diff --git a/Bindings/clock/adi,axi-clkgen.yaml b/Bindings/clock/adi,axi-clkgen.yaml
new file mode 100644
index 0000000..5e942bc
--- /dev/null
+++ b/Bindings/clock/adi,axi-clkgen.yaml
@@ -0,0 +1,54 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/adi,axi-clkgen.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Analog Devices AXI clkgen pcore clock generator
+
+maintainers:
+ - Lars-Peter Clausen <lars@metafoo.de>
+ - Michael Hennerich <michael.hennerich@analog.com>
+
+description: |
+ The axi_clkgen IP core is a software programmable clock generator,
+ that can be synthesized on various FPGA platforms.
+
+ Link: https://wiki.analog.com/resources/fpga/docs/axi_clkgen
+
+properties:
+ compatible:
+ enum:
+ - adi,axi-clkgen-2.00.a
+ - adi,zynqmp-axi-clkgen-2.00.a
+
+ clocks:
+ description:
+ Specifies the reference clock(s) from which the output frequency is
+ derived. This must either reference one clock if only the first clock
+ input is connected or two if both clock inputs are connected.
+ minItems: 1
+ maxItems: 2
+
+ '#clock-cells':
+ const: 0
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ clock-controller@ff000000 {
+ compatible = "adi,axi-clkgen-2.00.a";
+ #clock-cells = <0>;
+ reg = <0xff000000 0x1000>;
+ clocks = <&osc 1>;
+ };
diff --git a/Bindings/clock/airoha,en7523-scu.yaml b/Bindings/clock/airoha,en7523-scu.yaml
new file mode 100644
index 0000000..79b0752
--- /dev/null
+++ b/Bindings/clock/airoha,en7523-scu.yaml
@@ -0,0 +1,58 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/airoha,en7523-scu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: EN7523 Clock
+
+maintainers:
+ - Felix Fietkau <nbd@nbd.name>
+ - John Crispin <nbd@nbd.name>
+
+description: |
+ This node defines the System Control Unit of the EN7523 SoC,
+ a collection of registers configuring many different aspects of the SoC.
+
+ The clock driver uses it to read and configure settings of the
+ PLL controller, which provides clocks for the CPU, the bus and
+ other SoC internal peripherals.
+
+ Each clock is assigned an identifier and client nodes use this identifier
+ to specify which clock they consume.
+
+ All these identifiers can be found in:
+ [1]: <include/dt-bindings/clock/en7523-clk.h>.
+
+ The clocks are provided inside a system controller node.
+
+properties:
+ compatible:
+ items:
+ - const: airoha,en7523-scu
+
+ reg:
+ maxItems: 2
+
+ "#clock-cells":
+ description:
+ The first cell indicates the clock number, see [1] for available
+ clocks.
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/en7523-clk.h>
+ scu: system-controller@1fa20000 {
+ compatible = "airoha,en7523-scu";
+ reg = <0x1fa20000 0x400>,
+ <0x1fb00000 0x1000>;
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/allwinner,sun4i-a10-ahb-clk.yaml b/Bindings/clock/allwinner,sun4i-a10-ahb-clk.yaml
new file mode 100644
index 0000000..93587b7
--- /dev/null
+++ b/Bindings/clock/allwinner,sun4i-a10-ahb-clk.yaml
@@ -0,0 +1,108 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-ahb-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 AHB Clock
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ enum:
+ - allwinner,sun4i-a10-ahb-clk
+ - allwinner,sun6i-a31-ahb1-clk
+ - allwinner,sun8i-h3-ahb2-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ minItems: 1
+ maxItems: 4
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: allwinner,sun4i-a10-ahb-clk
+
+ then:
+ properties:
+ clocks:
+ maxItems: 1
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: allwinner,sun6i-a31-ahb1-clk
+
+ then:
+ properties:
+ clocks:
+ maxItems: 4
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: allwinner,sun8i-h3-ahb2-clk
+
+ then:
+ properties:
+ clocks:
+ maxItems: 2
+
+examples:
+ - |
+ ahb@1c20054 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-ahb-clk";
+ reg = <0x01c20054 0x4>;
+ clocks = <&axi>;
+ clock-output-names = "ahb";
+ };
+
+ - |
+ ahb1@1c20054 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun6i-a31-ahb1-clk";
+ reg = <0x01c20054 0x4>;
+ clocks = <&osc32k>, <&osc24M>, <&axi>, <&pll6 0>;
+ clock-output-names = "ahb1";
+ };
+
+ - |
+ ahb2_clk@1c2005c {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun8i-h3-ahb2-clk";
+ reg = <0x01c2005c 0x4>;
+ clocks = <&ahb1>, <&pll6d2>;
+ clock-output-names = "ahb2";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun4i-a10-apb0-clk.yaml b/Bindings/clock/allwinner,sun4i-a10-apb0-clk.yaml
new file mode 100644
index 0000000..e14e1aa
--- /dev/null
+++ b/Bindings/clock/allwinner,sun4i-a10-apb0-clk.yaml
@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-apb0-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 APB0 Bus Clock
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun4i-a10-apb0-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ apb0@1c20054 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-apb0-clk";
+ reg = <0x01c20054 0x4>;
+ clocks = <&ahb>;
+ clock-output-names = "apb0";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun4i-a10-apb1-clk.yaml b/Bindings/clock/allwinner,sun4i-a10-apb1-clk.yaml
new file mode 100644
index 0000000..8a4747e
--- /dev/null
+++ b/Bindings/clock/allwinner,sun4i-a10-apb1-clk.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-apb1-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 APB1 Bus Clock
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun4i-a10-apb1-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 3
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c20058 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-apb1-clk";
+ reg = <0x01c20058 0x4>;
+ clocks = <&osc24M>, <&pll6 1>, <&osc32k>;
+ clock-output-names = "apb1";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun4i-a10-axi-clk.yaml b/Bindings/clock/allwinner,sun4i-a10-axi-clk.yaml
new file mode 100644
index 0000000..aa08dd4
--- /dev/null
+++ b/Bindings/clock/allwinner,sun4i-a10-axi-clk.yaml
@@ -0,0 +1,61 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-axi-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 AXI Clock
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ enum:
+ - allwinner,sun4i-a10-axi-clk
+ - allwinner,sun8i-a23-axi-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ axi@1c20054 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-axi-clk";
+ reg = <0x01c20054 0x4>;
+ clocks = <&cpu>;
+ clock-output-names = "axi";
+ };
+
+ - |
+ axi_clk@1c20050 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun8i-a23-axi-clk";
+ reg = <0x01c20050 0x4>;
+ clocks = <&cpu>;
+ clock-output-names = "axi";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun4i-a10-ccu.yaml b/Bindings/clock/allwinner,sun4i-a10-ccu.yaml
new file mode 100644
index 0000000..1690b9d
--- /dev/null
+++ b/Bindings/clock/allwinner,sun4i-a10-ccu.yaml
@@ -0,0 +1,153 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-ccu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner Clock Control Unit
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+properties:
+ "#clock-cells":
+ const: 1
+
+ "#reset-cells":
+ const: 1
+
+ compatible:
+ enum:
+ - allwinner,sun4i-a10-ccu
+ - allwinner,sun5i-a10s-ccu
+ - allwinner,sun5i-a13-ccu
+ - allwinner,sun6i-a31-ccu
+ - allwinner,sun7i-a20-ccu
+ - allwinner,sun8i-a23-ccu
+ - allwinner,sun8i-a33-ccu
+ - allwinner,sun8i-a83t-ccu
+ - allwinner,sun8i-a83t-r-ccu
+ - allwinner,sun8i-h3-ccu
+ - allwinner,sun8i-h3-r-ccu
+ - allwinner,sun8i-r40-ccu
+ - allwinner,sun8i-v3-ccu
+ - allwinner,sun8i-v3s-ccu
+ - allwinner,sun9i-a80-ccu
+ - allwinner,sun20i-d1-ccu
+ - allwinner,sun20i-d1-r-ccu
+ - allwinner,sun50i-a64-ccu
+ - allwinner,sun50i-a64-r-ccu
+ - allwinner,sun50i-a100-ccu
+ - allwinner,sun50i-a100-r-ccu
+ - allwinner,sun50i-h5-ccu
+ - allwinner,sun50i-h6-ccu
+ - allwinner,sun50i-h6-r-ccu
+ - allwinner,sun50i-h616-ccu
+ - allwinner,sun50i-h616-r-ccu
+ - allwinner,suniv-f1c100s-ccu
+ - nextthing,gr8-ccu
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ minItems: 2
+ items:
+ - description: High Frequency Oscillator (usually at 24MHz)
+ - description: Low Frequency Oscillator (usually at 32kHz)
+ - description: Internal Oscillator
+ - description: Peripherals PLL
+
+ clock-names:
+ minItems: 2
+ items:
+ - const: hosc
+ - const: losc
+ - const: iosc
+ - const: pll-periph
+
+required:
+ - "#clock-cells"
+ - "#reset-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+
+if:
+ properties:
+ compatible:
+ enum:
+ - allwinner,sun8i-a83t-r-ccu
+ - allwinner,sun8i-h3-r-ccu
+ - allwinner,sun20i-d1-r-ccu
+ - allwinner,sun50i-a64-r-ccu
+ - allwinner,sun50i-a100-r-ccu
+ - allwinner,sun50i-h6-r-ccu
+ - allwinner,sun50i-h616-r-ccu
+
+then:
+ properties:
+ clocks:
+ minItems: 4
+ maxItems: 4
+
+ clock-names:
+ minItems: 4
+ maxItems: 4
+
+else:
+ if:
+ properties:
+ compatible:
+ enum:
+ - allwinner,sun20i-d1-ccu
+ - allwinner,sun50i-a100-ccu
+ - allwinner,sun50i-h6-ccu
+ - allwinner,sun50i-h616-ccu
+
+ then:
+ properties:
+ clocks:
+ minItems: 3
+ maxItems: 3
+
+ clock-names:
+ minItems: 3
+ maxItems: 3
+
+ else:
+ properties:
+ clocks:
+ minItems: 2
+ maxItems: 2
+
+ clock-names:
+ minItems: 2
+ maxItems: 2
+
+additionalProperties: false
+
+examples:
+ - |
+ ccu: clock@1c20000 {
+ compatible = "allwinner,sun8i-h3-ccu";
+ reg = <0x01c20000 0x400>;
+ clocks = <&osc24M>, <&osc32k>;
+ clock-names = "hosc", "losc";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+ - |
+ r_ccu: clock@1f01400 {
+ compatible = "allwinner,sun50i-a64-r-ccu";
+ reg = <0x01f01400 0x100>;
+ clocks = <&osc24M>, <&osc32k>, <&iosc>, <&ccu 11>;
+ clock-names = "hosc", "losc", "iosc", "pll-periph";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun4i-a10-cpu-clk.yaml b/Bindings/clock/allwinner,sun4i-a10-cpu-clk.yaml
new file mode 100644
index 0000000..08d0735
--- /dev/null
+++ b/Bindings/clock/allwinner,sun4i-a10-cpu-clk.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-cpu-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 CPU Clock
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun4i-a10-cpu-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 4
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ cpu@1c20054 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-cpu-clk";
+ reg = <0x01c20054 0x4>;
+ clocks = <&osc32k>, <&osc24M>, <&pll1>, <&dummy>;
+ clock-output-names = "cpu";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun4i-a10-display-clk.yaml b/Bindings/clock/allwinner,sun4i-a10-display-clk.yaml
new file mode 100644
index 0000000..e665e50
--- /dev/null
+++ b/Bindings/clock/allwinner,sun4i-a10-display-clk.yaml
@@ -0,0 +1,57 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-display-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 Display Clock
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ "#reset-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun4i-a10-display-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 3
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - "#reset-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c20104 {
+ #clock-cells = <0>;
+ #reset-cells = <0>;
+ compatible = "allwinner,sun4i-a10-display-clk";
+ reg = <0x01c20104 0x4>;
+ clocks = <&pll3>, <&pll7>, <&pll5 1>;
+ clock-output-names = "de-be";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun4i-a10-gates-clk.yaml b/Bindings/clock/allwinner,sun4i-a10-gates-clk.yaml
new file mode 100644
index 0000000..c4714d0
--- /dev/null
+++ b/Bindings/clock/allwinner,sun4i-a10-gates-clk.yaml
@@ -0,0 +1,152 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-gates-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 Bus Gates Clock
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 1
+ description: >
+ This additional argument passed to that clock is the offset of
+ the bit controlling this particular gate in the register.
+
+ compatible:
+ oneOf:
+ - const: allwinner,sun4i-a10-gates-clk
+ - const: allwinner,sun4i-a10-axi-gates-clk
+ - const: allwinner,sun4i-a10-ahb-gates-clk
+ - const: allwinner,sun5i-a10s-ahb-gates-clk
+ - const: allwinner,sun5i-a13-ahb-gates-clk
+ - const: allwinner,sun7i-a20-ahb-gates-clk
+ - const: allwinner,sun6i-a31-ahb1-gates-clk
+ - const: allwinner,sun8i-a23-ahb1-gates-clk
+ - const: allwinner,sun9i-a80-ahb0-gates-clk
+ - const: allwinner,sun9i-a80-ahb1-gates-clk
+ - const: allwinner,sun9i-a80-ahb2-gates-clk
+ - const: allwinner,sun4i-a10-apb0-gates-clk
+ - const: allwinner,sun5i-a10s-apb0-gates-clk
+ - const: allwinner,sun5i-a13-apb0-gates-clk
+ - const: allwinner,sun7i-a20-apb0-gates-clk
+ - const: allwinner,sun9i-a80-apb0-gates-clk
+ - const: allwinner,sun8i-a83t-apb0-gates-clk
+ - const: allwinner,sun4i-a10-apb1-gates-clk
+ - const: allwinner,sun5i-a13-apb1-gates-clk
+ - const: allwinner,sun5i-a10s-apb1-gates-clk
+ - const: allwinner,sun6i-a31-apb1-gates-clk
+ - const: allwinner,sun7i-a20-apb1-gates-clk
+ - const: allwinner,sun8i-a23-apb1-gates-clk
+ - const: allwinner,sun9i-a80-apb1-gates-clk
+ - const: allwinner,sun6i-a31-apb2-gates-clk
+ - const: allwinner,sun8i-a23-apb2-gates-clk
+ - const: allwinner,sun8i-a83t-bus-gates-clk
+ - const: allwinner,sun9i-a80-apbs-gates-clk
+ - const: allwinner,sun4i-a10-dram-gates-clk
+
+ - items:
+ - const: allwinner,sun5i-a13-dram-gates-clk
+ - const: allwinner,sun4i-a10-gates-clk
+
+ - items:
+ - const: allwinner,sun8i-h3-apb0-gates-clk
+ - const: allwinner,sun4i-a10-gates-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-indices:
+ minItems: 1
+ maxItems: 64
+
+ clock-output-names:
+ minItems: 1
+ maxItems: 64
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-indices
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c2005c {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun4i-a10-axi-gates-clk";
+ reg = <0x01c2005c 0x4>;
+ clocks = <&axi>;
+ clock-indices = <0>;
+ clock-output-names = "axi_dram";
+ };
+
+ - |
+ clk@1c20060 {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun4i-a10-ahb-gates-clk";
+ reg = <0x01c20060 0x8>;
+ clocks = <&ahb>;
+ clock-indices = <0>, <1>,
+ <2>, <3>,
+ <4>, <5>, <6>,
+ <7>, <8>, <9>,
+ <10>, <11>, <12>,
+ <13>, <14>, <16>,
+ <17>, <18>, <20>,
+ <21>, <22>, <23>,
+ <24>, <25>, <26>,
+ <32>, <33>, <34>,
+ <35>, <36>, <37>,
+ <40>, <41>, <43>,
+ <44>, <45>,
+ <46>, <47>,
+ <50>, <52>;
+ clock-output-names = "ahb_usb0", "ahb_ehci0",
+ "ahb_ohci0", "ahb_ehci1",
+ "ahb_ohci1", "ahb_ss", "ahb_dma",
+ "ahb_bist", "ahb_mmc0", "ahb_mmc1",
+ "ahb_mmc2", "ahb_mmc3", "ahb_ms",
+ "ahb_nand", "ahb_sdram", "ahb_ace",
+ "ahb_emac", "ahb_ts", "ahb_spi0",
+ "ahb_spi1", "ahb_spi2", "ahb_spi3",
+ "ahb_pata", "ahb_sata", "ahb_gps",
+ "ahb_ve", "ahb_tvd", "ahb_tve0",
+ "ahb_tve1", "ahb_lcd0", "ahb_lcd1",
+ "ahb_csi0", "ahb_csi1", "ahb_hdmi",
+ "ahb_de_be0", "ahb_de_be1",
+ "ahb_de_fe0", "ahb_de_fe1",
+ "ahb_mp", "ahb_mali400";
+ };
+
+
+ - |
+ clk@1c20068 {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun4i-a10-apb0-gates-clk";
+ reg = <0x01c20068 0x4>;
+ clocks = <&apb0>;
+ clock-indices = <0>, <1>,
+ <2>, <3>,
+ <5>, <6>,
+ <7>, <10>;
+ clock-output-names = "apb0_codec", "apb0_spdif",
+ "apb0_ac97", "apb0_iis",
+ "apb0_pio", "apb0_ir0",
+ "apb0_ir1", "apb0_keypad";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun4i-a10-mbus-clk.yaml b/Bindings/clock/allwinner,sun4i-a10-mbus-clk.yaml
new file mode 100644
index 0000000..e824e33
--- /dev/null
+++ b/Bindings/clock/allwinner,sun4i-a10-mbus-clk.yaml
@@ -0,0 +1,63 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-mbus-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 MBUS Clock
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ enum:
+ - allwinner,sun5i-a13-mbus-clk
+ - allwinner,sun8i-a23-mbus-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 3
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c2015c {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun5i-a13-mbus-clk";
+ reg = <0x01c2015c 0x4>;
+ clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
+ clock-output-names = "mbus";
+ };
+
+ - |
+ clk@1c2015c {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun8i-a23-mbus-clk";
+ reg = <0x01c2015c 0x4>;
+ clocks = <&osc24M>, <&pll6 1>, <&pll5>;
+ clock-output-names = "mbus";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun4i-a10-mmc-clk.yaml b/Bindings/clock/allwinner,sun4i-a10-mmc-clk.yaml
new file mode 100644
index 0000000..c612f94
--- /dev/null
+++ b/Bindings/clock/allwinner,sun4i-a10-mmc-clk.yaml
@@ -0,0 +1,87 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-mmc-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 Module 1 Clock
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 1
+ description: >
+ There is three different outputs: the main clock, with the ID 0,
+ and the output and sample clocks, with the IDs 1 and 2,
+ respectively.
+
+ compatible:
+ enum:
+ - allwinner,sun4i-a10-mmc-clk
+ - allwinner,sun9i-a80-mmc-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ minItems: 2
+ maxItems: 3
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-output-names:
+ maxItems: 3
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+if:
+ properties:
+ compatible:
+ contains:
+ const: allwinner,sun4i-a10-mmc-clk
+
+then:
+ properties:
+ clocks:
+ maxItems: 3
+
+else:
+ properties:
+ clocks:
+ maxItems: 2
+
+examples:
+ - |
+ clk@1c20088 {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun4i-a10-mmc-clk";
+ reg = <0x01c20088 0x4>;
+ clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
+ clock-output-names = "mmc0",
+ "mmc0_output",
+ "mmc0_sample";
+ };
+
+ - |
+ clk@6000410 {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun9i-a80-mmc-clk";
+ reg = <0x06000410 0x4>;
+ clocks = <&osc24M>, <&pll4>;
+ clock-output-names = "mmc0", "mmc0_output",
+ "mmc0_sample";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun4i-a10-mod0-clk.yaml b/Bindings/clock/allwinner,sun4i-a10-mod0-clk.yaml
new file mode 100644
index 0000000..80ae3a7
--- /dev/null
+++ b/Bindings/clock/allwinner,sun4i-a10-mod0-clk.yaml
@@ -0,0 +1,80 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-mod0-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 Module 0 Clock
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+select:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - allwinner,sun4i-a10-mod0-clk
+ - allwinner,sun9i-a80-mod0-clk
+
+ # The PRCM on the A31 and A23 will have the reg property missing,
+ # since it's set at the upper level node, and will be validated by
+ # PRCM's schema. Make sure we only validate standalone nodes.
+ required:
+ - compatible
+ - reg
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ enum:
+ - allwinner,sun4i-a10-mod0-clk
+ - allwinner,sun9i-a80-mod0-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ # On the A80, the PRCM mod0 clocks have 2 parents.
+ minItems: 2
+ maxItems: 3
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c20080 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-mod0-clk";
+ reg = <0x01c20080 0x4>;
+ clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
+ clock-output-names = "nand";
+ };
+
+ - |
+ clk@8001454 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-mod0-clk";
+ reg = <0x08001454 0x4>;
+ clocks = <&osc32k>, <&osc24M>;
+ clock-output-names = "r_ir";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun4i-a10-mod1-clk.yaml b/Bindings/clock/allwinner,sun4i-a10-mod1-clk.yaml
new file mode 100644
index 0000000..4f9a8d4
--- /dev/null
+++ b/Bindings/clock/allwinner,sun4i-a10-mod1-clk.yaml
@@ -0,0 +1,57 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-mod1-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 Module 1 Clock
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun4i-a10-mod1-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 4
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/sun4i-a10-pll2.h>
+
+ clk@1c200c0 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-mod1-clk";
+ reg = <0x01c200c0 0x4>;
+ clocks = <&pll2 SUN4I_A10_PLL2_8X>,
+ <&pll2 SUN4I_A10_PLL2_4X>,
+ <&pll2 SUN4I_A10_PLL2_2X>,
+ <&pll2 SUN4I_A10_PLL2_1X>;
+ clock-output-names = "spdif";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun4i-a10-osc-clk.yaml b/Bindings/clock/allwinner,sun4i-a10-osc-clk.yaml
new file mode 100644
index 0000000..0052bf1
--- /dev/null
+++ b/Bindings/clock/allwinner,sun4i-a10-osc-clk.yaml
@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-osc-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 Gateable Oscillator Clock
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun4i-a10-osc-clk
+
+ reg:
+ maxItems: 1
+
+ clock-frequency:
+ description: >
+ Frequency of the main oscillator.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clock-frequency
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ osc24M: clk@1c20050 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-osc-clk";
+ reg = <0x01c20050 0x4>;
+ clock-frequency = <24000000>;
+ clock-output-names = "osc24M";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun4i-a10-pll1-clk.yaml b/Bindings/clock/allwinner,sun4i-a10-pll1-clk.yaml
new file mode 100644
index 0000000..b13a1f2
--- /dev/null
+++ b/Bindings/clock/allwinner,sun4i-a10-pll1-clk.yaml
@@ -0,0 +1,71 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-pll1-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 CPU PLL
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ enum:
+ - allwinner,sun4i-a10-pll1-clk
+ - allwinner,sun6i-a31-pll1-clk
+ - allwinner,sun8i-a23-pll1-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c20000 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-pll1-clk";
+ reg = <0x01c20000 0x4>;
+ clocks = <&osc24M>;
+ clock-output-names = "osc24M";
+ };
+
+ - |
+ clk@1c20000 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun6i-a31-pll1-clk";
+ reg = <0x01c20000 0x4>;
+ clocks = <&osc24M>;
+ clock-output-names = "pll1";
+ };
+
+ - |
+ clk@1c20000 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun8i-a23-pll1-clk";
+ reg = <0x01c20000 0x4>;
+ clocks = <&osc24M>;
+ clock-output-names = "pll1";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun4i-a10-pll3-clk.yaml b/Bindings/clock/allwinner,sun4i-a10-pll3-clk.yaml
new file mode 100644
index 0000000..418d207
--- /dev/null
+++ b/Bindings/clock/allwinner,sun4i-a10-pll3-clk.yaml
@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-pll3-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 Video PLL
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun4i-a10-pll3-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c20010 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-pll3-clk";
+ reg = <0x01c20010 0x4>;
+ clocks = <&osc3M>;
+ clock-output-names = "pll3";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun4i-a10-pll5-clk.yaml b/Bindings/clock/allwinner,sun4i-a10-pll5-clk.yaml
new file mode 100644
index 0000000..76ef3f0
--- /dev/null
+++ b/Bindings/clock/allwinner,sun4i-a10-pll5-clk.yaml
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-pll5-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 DRAM PLL
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 1
+ description: >
+ The first output is the DRAM clock output, the second is meant
+ for peripherals on the SoC.
+
+ compatible:
+ const: allwinner,sun4i-a10-pll5-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-output-names:
+ maxItems: 2
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c20020 {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun4i-a10-pll5-clk";
+ reg = <0x01c20020 0x4>;
+ clocks = <&osc24M>;
+ clock-output-names = "pll5_ddr", "pll5_other";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun4i-a10-pll6-clk.yaml b/Bindings/clock/allwinner,sun4i-a10-pll6-clk.yaml
new file mode 100644
index 0000000..a94c93c
--- /dev/null
+++ b/Bindings/clock/allwinner,sun4i-a10-pll6-clk.yaml
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-pll6-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 Peripheral PLL
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 1
+ description: >
+ The first output is the SATA clock output, the second is the
+ regular PLL output, the third is a PLL output at twice the rate.
+
+ compatible:
+ const: allwinner,sun4i-a10-pll6-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-output-names:
+ maxItems: 3
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c20028 {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun4i-a10-pll6-clk";
+ reg = <0x01c20028 0x4>;
+ clocks = <&osc24M>;
+ clock-output-names = "pll6_sata", "pll6_other", "pll6";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun4i-a10-tcon-ch0-clk.yaml b/Bindings/clock/allwinner,sun4i-a10-tcon-ch0-clk.yaml
new file mode 100644
index 0000000..6646b2a
--- /dev/null
+++ b/Bindings/clock/allwinner,sun4i-a10-tcon-ch0-clk.yaml
@@ -0,0 +1,77 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-tcon-ch0-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 TCON Channel 0 Clock
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ "#reset-cells":
+ const: 1
+
+ compatible:
+ enum:
+ - allwinner,sun4i-a10-tcon-ch0-clk
+ - allwinner,sun4i-a10-tcon-ch1-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 4
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+if:
+ properties:
+ compatible:
+ contains:
+ const: allwinner,sun4i-a10-tcon-ch0-clk
+
+then:
+ required:
+ - "#reset-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c20118 {
+ #clock-cells = <0>;
+ #reset-cells = <1>;
+ compatible = "allwinner,sun4i-a10-tcon-ch0-clk";
+ reg = <0x01c20118 0x4>;
+ clocks = <&pll3>, <&pll7>, <&pll3x2>, <&pll7x2>;
+ clock-output-names = "tcon-ch0-sclk";
+ };
+
+ - |
+ clk@1c2012c {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-tcon-ch1-clk";
+ reg = <0x01c2012c 0x4>;
+ clocks = <&pll3>, <&pll7>, <&pll3x2>, <&pll7x2>;
+ clock-output-names = "tcon-ch1-sclk";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun4i-a10-usb-clk.yaml b/Bindings/clock/allwinner,sun4i-a10-usb-clk.yaml
new file mode 100644
index 0000000..5103b67
--- /dev/null
+++ b/Bindings/clock/allwinner,sun4i-a10-usb-clk.yaml
@@ -0,0 +1,166 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-usb-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 USB Clock
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 1
+ description: >
+ The additional ID argument passed to the clock shall refer to
+ the index of the output.
+
+ "#reset-cells":
+ const: 1
+
+ compatible:
+ enum:
+ - allwinner,sun4i-a10-usb-clk
+ - allwinner,sun5i-a13-usb-clk
+ - allwinner,sun6i-a31-usb-clk
+ - allwinner,sun8i-a23-usb-clk
+ - allwinner,sun8i-h3-usb-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-output-names:
+ minItems: 2
+ maxItems: 8
+
+required:
+ - "#clock-cells"
+ - "#reset-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: allwinner,sun4i-a10-usb-clk
+
+ then:
+ properties:
+ clock-output-names:
+ maxItems: 3
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: allwinner,sun5i-a13-usb-clk
+
+ then:
+ properties:
+ clock-output-names:
+ maxItems: 2
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: allwinner,sun6i-a31-usb-clk
+
+ then:
+ properties:
+ clock-output-names:
+ maxItems: 6
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: allwinner,sun8i-a23-usb-clk
+
+ then:
+ properties:
+ clock-output-names:
+ maxItems: 5
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: allwinner,sun8i-h3-usb-clk
+
+ then:
+ properties:
+ clock-output-names:
+ maxItems: 8
+
+examples:
+ - |
+ clk@1c200cc {
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ compatible = "allwinner,sun4i-a10-usb-clk";
+ reg = <0x01c200cc 0x4>;
+ clocks = <&pll6 1>;
+ clock-output-names = "usb_ohci0", "usb_ohci1", "usb_phy";
+ };
+
+ - |
+ clk@1c200cc {
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ compatible = "allwinner,sun5i-a13-usb-clk";
+ reg = <0x01c200cc 0x4>;
+ clocks = <&pll6 1>;
+ clock-output-names = "usb_ohci0", "usb_phy";
+ };
+
+ - |
+ clk@1c200cc {
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ compatible = "allwinner,sun6i-a31-usb-clk";
+ reg = <0x01c200cc 0x4>;
+ clocks = <&osc24M>;
+ clock-output-names = "usb_phy0", "usb_phy1", "usb_phy2",
+ "usb_ohci0", "usb_ohci1",
+ "usb_ohci2";
+ };
+
+ - |
+ clk@1c200cc {
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ compatible = "allwinner,sun8i-a23-usb-clk";
+ reg = <0x01c200cc 0x4>;
+ clocks = <&osc24M>;
+ clock-output-names = "usb_phy0", "usb_phy1", "usb_hsic",
+ "usb_hsic_12M", "usb_ohci0";
+ };
+
+ - |
+ clk@1c200cc {
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ compatible = "allwinner,sun8i-h3-usb-clk";
+ reg = <0x01c200cc 0x4>;
+ clocks = <&osc24M>;
+ clock-output-names = "usb_phy0", "usb_phy1",
+ "usb_phy2", "usb_phy3",
+ "usb_ohci0", "usb_ohci1",
+ "usb_ohci2", "usb_ohci3";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun4i-a10-ve-clk.yaml b/Bindings/clock/allwinner,sun4i-a10-ve-clk.yaml
new file mode 100644
index 0000000..80337e3
--- /dev/null
+++ b/Bindings/clock/allwinner,sun4i-a10-ve-clk.yaml
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-ve-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 Video Engine Clock
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ "#reset-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun4i-a10-ve-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - "#reset-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c2013c {
+ #clock-cells = <0>;
+ #reset-cells = <0>;
+ compatible = "allwinner,sun4i-a10-ve-clk";
+ reg = <0x01c2013c 0x4>;
+ clocks = <&pll4>;
+ clock-output-names = "ve";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun5i-a13-ahb-clk.yaml b/Bindings/clock/allwinner,sun5i-a13-ahb-clk.yaml
new file mode 100644
index 0000000..c6a6fbb
--- /dev/null
+++ b/Bindings/clock/allwinner,sun5i-a13-ahb-clk.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun5i-a13-ahb-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A13 AHB Clock
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun5i-a13-ahb-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 3
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ ahb@1c20054 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun5i-a13-ahb-clk";
+ reg = <0x01c20054 0x4>;
+ clocks = <&axi>, <&cpu>, <&pll6 1>;
+ clock-output-names = "ahb";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun6i-a31-pll6-clk.yaml b/Bindings/clock/allwinner,sun6i-a31-pll6-clk.yaml
new file mode 100644
index 0000000..7d6a6a3
--- /dev/null
+++ b/Bindings/clock/allwinner,sun6i-a31-pll6-clk.yaml
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun6i-a31-pll6-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A31 Peripheral PLL
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 1
+ description: >
+ The first output is the regular PLL output, the second is a PLL
+ output at twice the rate.
+
+ compatible:
+ const: allwinner,sun6i-a31-pll6-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-output-names:
+ maxItems: 2
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c20028 {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun6i-a31-pll6-clk";
+ reg = <0x01c20028 0x4>;
+ clocks = <&osc24M>;
+ clock-output-names = "pll6", "pll6x2";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun7i-a20-gmac-clk.yaml b/Bindings/clock/allwinner,sun7i-a20-gmac-clk.yaml
new file mode 100644
index 0000000..b6202de
--- /dev/null
+++ b/Bindings/clock/allwinner,sun7i-a20-gmac-clk.yaml
@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun7i-a20-gmac-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A20 GMAC TX Clock
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun7i-a20-gmac-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 2
+ description: >
+ The parent clocks shall be fixed rate dummy clocks at 25 MHz and
+ 125 MHz, respectively.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c20164 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun7i-a20-gmac-clk";
+ reg = <0x01c20164 0x4>;
+ clocks = <&mii_phy_tx_clk>, <&gmac_int_tx_clk>;
+ clock-output-names = "gmac_tx";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun7i-a20-out-clk.yaml b/Bindings/clock/allwinner,sun7i-a20-out-clk.yaml
new file mode 100644
index 0000000..fde7f7d
--- /dev/null
+++ b/Bindings/clock/allwinner,sun7i-a20-out-clk.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun7i-a20-out-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A20 Output Clock
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun7i-a20-out-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 3
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c201f0 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun7i-a20-out-clk";
+ reg = <0x01c201f0 0x4>;
+ clocks = <&osc24M_32k>, <&osc32k>, <&osc24M>;
+ clock-output-names = "clk_out_a";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun8i-a83t-de2-clk.yaml b/Bindings/clock/allwinner,sun8i-a83t-de2-clk.yaml
new file mode 100644
index 0000000..70369bd
--- /dev/null
+++ b/Bindings/clock/allwinner,sun8i-a83t-de2-clk.yaml
@@ -0,0 +1,79 @@
+# SPDX-License-Identifier: GPL-2.0+
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun8i-a83t-de2-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A83t Display Engine 2/3 Clock Controller
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+properties:
+ "#clock-cells":
+ const: 1
+
+ "#reset-cells":
+ const: 1
+
+ compatible:
+ oneOf:
+ - const: allwinner,sun8i-a83t-de2-clk
+ - const: allwinner,sun8i-h3-de2-clk
+ - const: allwinner,sun8i-v3s-de2-clk
+ - const: allwinner,sun50i-a64-de2-clk
+ - const: allwinner,sun50i-h5-de2-clk
+ - const: allwinner,sun50i-h6-de3-clk
+ - items:
+ - const: allwinner,sun8i-r40-de2-clk
+ - const: allwinner,sun8i-h3-de2-clk
+ - items:
+ - const: allwinner,sun20i-d1-de2-clk
+ - const: allwinner,sun50i-h5-de2-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: Bus Clock
+ - description: Module Clock
+
+ clock-names:
+ items:
+ - const: bus
+ - const: mod
+
+ resets:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - "#reset-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - resets
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/sun8i-h3-ccu.h>
+ #include <dt-bindings/reset/sun8i-h3-ccu.h>
+
+ de2_clocks: clock@1000000 {
+ compatible = "allwinner,sun8i-h3-de2-clk";
+ reg = <0x01000000 0x100000>;
+ clocks = <&ccu CLK_BUS_DE>,
+ <&ccu CLK_DE>;
+ clock-names = "bus",
+ "mod";
+ resets = <&ccu RST_BUS_DE>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun8i-h3-bus-gates-clk.yaml b/Bindings/clock/allwinner,sun8i-h3-bus-gates-clk.yaml
new file mode 100644
index 0000000..45b9e2c
--- /dev/null
+++ b/Bindings/clock/allwinner,sun8i-h3-bus-gates-clk.yaml
@@ -0,0 +1,103 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun8i-h3-bus-gates-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 Bus Gates Clock
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 1
+ description: >
+ This additional argument passed to that clock is the offset of
+ the bit controlling this particular gate in the register.
+
+ compatible:
+ const: allwinner,sun8i-h3-bus-gates-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 4
+
+ clock-names:
+ maxItems: 4
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-indices:
+ minItems: 1
+ maxItems: 64
+
+ clock-output-names:
+ minItems: 1
+ maxItems: 64
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-indices
+ - clock-names
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c20060 {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun8i-h3-bus-gates-clk";
+ reg = <0x01c20060 0x14>;
+ clocks = <&ahb1>, <&ahb2>, <&apb1>, <&apb2>;
+ clock-names = "ahb1", "ahb2", "apb1", "apb2";
+ clock-indices = <5>, <6>, <8>,
+ <9>, <10>, <13>,
+ <14>, <17>, <18>,
+ <19>, <20>,
+ <21>, <23>,
+ <24>, <25>,
+ <26>, <27>,
+ <28>, <29>,
+ <30>, <31>, <32>,
+ <35>, <36>, <37>,
+ <40>, <41>, <43>,
+ <44>, <52>, <53>,
+ <54>, <64>,
+ <65>, <69>, <72>,
+ <76>, <77>, <78>,
+ <96>, <97>, <98>,
+ <112>, <113>,
+ <114>, <115>,
+ <116>, <128>, <135>;
+ clock-output-names = "bus_ce", "bus_dma", "bus_mmc0",
+ "bus_mmc1", "bus_mmc2", "bus_nand",
+ "bus_sdram", "bus_gmac", "bus_ts",
+ "bus_hstimer", "bus_spi0",
+ "bus_spi1", "bus_otg",
+ "bus_otg_ehci0", "bus_ehci1",
+ "bus_ehci2", "bus_ehci3",
+ "bus_otg_ohci0", "bus_ohci1",
+ "bus_ohci2", "bus_ohci3", "bus_ve",
+ "bus_lcd0", "bus_lcd1", "bus_deint",
+ "bus_csi", "bus_tve", "bus_hdmi",
+ "bus_de", "bus_gpu", "bus_msgbox",
+ "bus_spinlock", "bus_codec",
+ "bus_spdif", "bus_pio", "bus_ths",
+ "bus_i2s0", "bus_i2s1", "bus_i2s2",
+ "bus_i2c0", "bus_i2c1", "bus_i2c2",
+ "bus_uart0", "bus_uart1",
+ "bus_uart2", "bus_uart3",
+ "bus_scr", "bus_ephy", "bus_dbg";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun9i-a80-ahb-clk.yaml b/Bindings/clock/allwinner,sun9i-a80-ahb-clk.yaml
new file mode 100644
index 0000000..f0f65af
--- /dev/null
+++ b/Bindings/clock/allwinner,sun9i-a80-ahb-clk.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun9i-a80-ahb-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A80 AHB Clock
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun9i-a80-ahb-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 4
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@6000060 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun9i-a80-ahb-clk";
+ reg = <0x06000060 0x4>;
+ clocks = <>_clk>, <&pll4>, <&pll12>, <&pll12>;
+ clock-output-names = "ahb0";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun9i-a80-apb0-clk.yaml b/Bindings/clock/allwinner,sun9i-a80-apb0-clk.yaml
new file mode 100644
index 0000000..e9f9bc8
--- /dev/null
+++ b/Bindings/clock/allwinner,sun9i-a80-apb0-clk.yaml
@@ -0,0 +1,63 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun9i-a80-apb0-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A80 APB0 Bus Clock
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ enum:
+ - allwinner,sun9i-a80-apb0-clk
+ - allwinner,sun9i-a80-apb1-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 2
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@6000070 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun9i-a80-apb0-clk";
+ reg = <0x06000070 0x4>;
+ clocks = <&osc24M>, <&pll4>;
+ clock-output-names = "apb0";
+ };
+
+ - |
+ clk@6000074 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun9i-a80-apb1-clk";
+ reg = <0x06000074 0x4>;
+ clocks = <&osc24M>, <&pll4>;
+ clock-output-names = "apb1";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun9i-a80-cpus-clk.yaml b/Bindings/clock/allwinner,sun9i-a80-cpus-clk.yaml
new file mode 100644
index 0000000..c48db2d
--- /dev/null
+++ b/Bindings/clock/allwinner,sun9i-a80-cpus-clk.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun9i-a80-cpus-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A80 CPUS Clock
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun9i-a80-cpus-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 4
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@8001410 {
+ compatible = "allwinner,sun9i-a80-cpus-clk";
+ reg = <0x08001410 0x4>;
+ #clock-cells = <0>;
+ clocks = <&osc32k>, <&osc24M>, <&pll4>, <&pll3>;
+ clock-output-names = "cpus";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun9i-a80-de-clks.yaml b/Bindings/clock/allwinner,sun9i-a80-de-clks.yaml
new file mode 100644
index 0000000..e9f81a3
--- /dev/null
+++ b/Bindings/clock/allwinner,sun9i-a80-de-clks.yaml
@@ -0,0 +1,67 @@
+# SPDX-License-Identifier: GPL-2.0+
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun9i-a80-de-clks.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A80 Display Engine Clock Controller
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+properties:
+ "#clock-cells":
+ const: 1
+
+ "#reset-cells":
+ const: 1
+
+ compatible:
+ const: allwinner,sun9i-a80-de-clks
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: Bus Clock
+ - description: RAM Bus Clock
+ - description: Module Clock
+
+ clock-names:
+ items:
+ - const: mod
+ - const: dram
+ - const: bus
+
+ resets:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - "#reset-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - resets
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/sun9i-a80-ccu.h>
+ #include <dt-bindings/reset/sun9i-a80-ccu.h>
+
+ de_clocks: clock@3000000 {
+ compatible = "allwinner,sun9i-a80-de-clks";
+ reg = <0x03000000 0x30>;
+ clocks = <&ccu CLK_DE>, <&ccu CLK_SDRAM>, <&ccu CLK_BUS_DE>;
+ clock-names = "mod", "dram", "bus";
+ resets = <&ccu RST_BUS_DE>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun9i-a80-gt-clk.yaml b/Bindings/clock/allwinner,sun9i-a80-gt-clk.yaml
new file mode 100644
index 0000000..d3ce5eb
--- /dev/null
+++ b/Bindings/clock/allwinner,sun9i-a80-gt-clk.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun9i-a80-gt-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A80 GT Bus Clock
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun9i-a80-gt-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 4
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@600005c {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun9i-a80-gt-clk";
+ reg = <0x0600005c 0x4>;
+ clocks = <&osc24M>, <&pll4>, <&pll12>, <&pll12>;
+ clock-output-names = "gt";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun9i-a80-mmc-config-clk.yaml b/Bindings/clock/allwinner,sun9i-a80-mmc-config-clk.yaml
new file mode 100644
index 0000000..65ee5af
--- /dev/null
+++ b/Bindings/clock/allwinner,sun9i-a80-mmc-config-clk.yaml
@@ -0,0 +1,68 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun9i-a80-mmc-config-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A80 MMC Configuration Clock
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+description: >
+ There is one clock/reset output per mmc controller. The number of
+ outputs is determined by the size of the address block, which is
+ related to the overall mmc block.
+
+properties:
+ "#clock-cells":
+ const: 1
+ description: >
+ The additional ID argument passed to the clock shall refer to
+ the index of the output.
+
+ "#reset-cells":
+ const: 1
+
+ compatible:
+ const: allwinner,sun9i-a80-mmc-config-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ resets:
+ maxItems: 1
+
+ clock-output-names:
+ maxItems: 4
+
+required:
+ - "#clock-cells"
+ - "#reset-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c13000 {
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ compatible = "allwinner,sun9i-a80-mmc-config-clk";
+ reg = <0x01c13000 0x10>;
+ clocks = <&ahb0_gates 8>;
+ resets = <&ahb0_resets 8>;
+ clock-output-names = "mmc0_config", "mmc1_config",
+ "mmc2_config", "mmc3_config";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun9i-a80-pll4-clk.yaml b/Bindings/clock/allwinner,sun9i-a80-pll4-clk.yaml
new file mode 100644
index 0000000..261264a
--- /dev/null
+++ b/Bindings/clock/allwinner,sun9i-a80-pll4-clk.yaml
@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun9i-a80-pll4-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A80 Peripheral PLL
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun9i-a80-pll4-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@600000c {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun9i-a80-pll4-clk";
+ reg = <0x0600000c 0x4>;
+ clocks = <&osc24M>;
+ clock-output-names = "pll4";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun9i-a80-usb-clks.yaml b/Bindings/clock/allwinner,sun9i-a80-usb-clks.yaml
new file mode 100644
index 0000000..515c15d
--- /dev/null
+++ b/Bindings/clock/allwinner,sun9i-a80-usb-clks.yaml
@@ -0,0 +1,59 @@
+# SPDX-License-Identifier: GPL-2.0+
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun9i-a80-usb-clks.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A80 USB Clock Controller
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+properties:
+ "#clock-cells":
+ const: 1
+
+ "#reset-cells":
+ const: 1
+
+ compatible:
+ const: allwinner,sun9i-a80-usb-clks
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: Bus Clock
+ - description: High Frequency Oscillator
+
+ clock-names:
+ items:
+ - const: bus
+ - const: hosc
+
+required:
+ - "#clock-cells"
+ - "#reset-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/sun9i-a80-ccu.h>
+
+ usb_clocks: clock@a08000 {
+ compatible = "allwinner,sun9i-a80-usb-clks";
+ reg = <0x00a08000 0x8>;
+ clocks = <&ccu CLK_BUS_USB>, <&osc24M>;
+ clock-names = "bus", "hosc";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun9i-a80-usb-mod-clk.yaml b/Bindings/clock/allwinner,sun9i-a80-usb-mod-clk.yaml
new file mode 100644
index 0000000..3f7b8d9
--- /dev/null
+++ b/Bindings/clock/allwinner,sun9i-a80-usb-mod-clk.yaml
@@ -0,0 +1,60 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun9i-a80-usb-mod-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A80 USB Module Clock
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 1
+ description: >
+ The additional ID argument passed to the clock shall refer to
+ the index of the output.
+
+ "#reset-cells":
+ const: 1
+
+ compatible:
+ const: allwinner,sun9i-a80-usb-mod-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-output-names:
+ maxItems: 6
+
+required:
+ - "#clock-cells"
+ - "#reset-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@a08000 {
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ compatible = "allwinner,sun9i-a80-usb-mod-clk";
+ reg = <0x00a08000 0x4>;
+ clocks = <&ahb1_gates 1>;
+ clock-output-names = "usb0_ahb", "usb_ohci0",
+ "usb1_ahb", "usb_ohci1",
+ "usb2_ahb", "usb_ohci2";
+ };
+
+...
diff --git a/Bindings/clock/allwinner,sun9i-a80-usb-phy-clk.yaml b/Bindings/clock/allwinner,sun9i-a80-usb-phy-clk.yaml
new file mode 100644
index 0000000..0d49072
--- /dev/null
+++ b/Bindings/clock/allwinner,sun9i-a80-usb-phy-clk.yaml
@@ -0,0 +1,60 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun9i-a80-usb-phy-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A80 USB PHY Clock
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 1
+ description: >
+ The additional ID argument passed to the clock shall refer to
+ the index of the output.
+
+ "#reset-cells":
+ const: 1
+
+ compatible:
+ const: allwinner,sun9i-a80-usb-phy-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-output-names:
+ maxItems: 6
+
+required:
+ - "#clock-cells"
+ - "#reset-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@a08004 {
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ compatible = "allwinner,sun9i-a80-usb-phy-clk";
+ reg = <0x00a08004 0x4>;
+ clocks = <&ahb1_gates 1>;
+ clock-output-names = "usb_phy0", "usb_hsic1_480M",
+ "usb_phy1", "usb_hsic2_480M",
+ "usb_phy2", "usb_hsic_12M";
+ };
+
+...
diff --git a/Bindings/clock/alphascale,acc.txt b/Bindings/clock/alphascale,acc.txt
new file mode 100644
index 0000000..c9fb932
--- /dev/null
+++ b/Bindings/clock/alphascale,acc.txt
@@ -0,0 +1,114 @@
+Alphascale Clock Controller
+
+The ACC (Alphascale Clock Controller) is responsible for choosing proper
+clock source, setting dividers and clock gates.
+
+Required properties for the ACC node:
+ - compatible: must be "alphascale,asm9260-clock-controller"
+ - reg: must contain the ACC register base and size
+ - #clock-cells : shall be set to 1.
+
+Simple one-cell clock specifier format is used, where the only cell is used
+as an index of the clock inside the provider.
+It is encouraged to use dt-binding for clock index definitions. SoC specific
+dt-binding should be included to the device tree descriptor. For example
+Alphascale ASM9260:
+#include <dt-bindings/clock/alphascale,asm9260.h>
+
+This binding contains two types of clock providers:
+ _AHB_ - AHB gate;
+ _SYS_ - adjustable clock source. Not all peripheral have _SYS_ clock provider.
+All clock specific details can be found in the SoC documentation.
+CLKID_AHB_ROM 0
+CLKID_AHB_RAM 1
+CLKID_AHB_GPIO 2
+CLKID_AHB_MAC 3
+CLKID_AHB_EMI 4
+CLKID_AHB_USB0 5
+CLKID_AHB_USB1 6
+CLKID_AHB_DMA0 7
+CLKID_AHB_DMA1 8
+CLKID_AHB_UART0 9
+CLKID_AHB_UART1 10
+CLKID_AHB_UART2 11
+CLKID_AHB_UART3 12
+CLKID_AHB_UART4 13
+CLKID_AHB_UART5 14
+CLKID_AHB_UART6 15
+CLKID_AHB_UART7 16
+CLKID_AHB_UART8 17
+CLKID_AHB_UART9 18
+CLKID_AHB_I2S0 19
+CLKID_AHB_I2C0 20
+CLKID_AHB_I2C1 21
+CLKID_AHB_SSP0 22
+CLKID_AHB_IOCONFIG 23
+CLKID_AHB_WDT 24
+CLKID_AHB_CAN0 25
+CLKID_AHB_CAN1 26
+CLKID_AHB_MPWM 27
+CLKID_AHB_SPI0 28
+CLKID_AHB_SPI1 29
+CLKID_AHB_QEI 30
+CLKID_AHB_QUADSPI0 31
+CLKID_AHB_CAMIF 32
+CLKID_AHB_LCDIF 33
+CLKID_AHB_TIMER0 34
+CLKID_AHB_TIMER1 35
+CLKID_AHB_TIMER2 36
+CLKID_AHB_TIMER3 37
+CLKID_AHB_IRQ 38
+CLKID_AHB_RTC 39
+CLKID_AHB_NAND 40
+CLKID_AHB_ADC0 41
+CLKID_AHB_LED 42
+CLKID_AHB_DAC0 43
+CLKID_AHB_LCD 44
+CLKID_AHB_I2S1 45
+CLKID_AHB_MAC1 46
+
+CLKID_SYS_CPU 47
+CLKID_SYS_AHB 48
+CLKID_SYS_I2S0M 49
+CLKID_SYS_I2S0S 50
+CLKID_SYS_I2S1M 51
+CLKID_SYS_I2S1S 52
+CLKID_SYS_UART0 53
+CLKID_SYS_UART1 54
+CLKID_SYS_UART2 55
+CLKID_SYS_UART3 56
+CLKID_SYS_UART4 56
+CLKID_SYS_UART5 57
+CLKID_SYS_UART6 58
+CLKID_SYS_UART7 59
+CLKID_SYS_UART8 60
+CLKID_SYS_UART9 61
+CLKID_SYS_SPI0 62
+CLKID_SYS_SPI1 63
+CLKID_SYS_QUADSPI 64
+CLKID_SYS_SSP0 65
+CLKID_SYS_NAND 66
+CLKID_SYS_TRACE 67
+CLKID_SYS_CAMM 68
+CLKID_SYS_WDT 69
+CLKID_SYS_CLKOUT 70
+CLKID_SYS_MAC 71
+CLKID_SYS_LCD 72
+CLKID_SYS_ADCANA 73
+
+Example of clock consumer with _SYS_ and _AHB_ sinks.
+uart4: serial@80010000 {
+ compatible = "alphascale,asm9260-uart";
+ reg = <0x80010000 0x4000>;
+ clocks = <&acc CLKID_SYS_UART4>, <&acc CLKID_AHB_UART4>;
+ interrupts = <19>;
+};
+
+Clock consumer with only one, _AHB_ sink.
+timer0: timer@80088000 {
+ compatible = "alphascale,asm9260-timer";
+ reg = <0x80088000 0x4000>;
+ clocks = <&acc CLKID_AHB_TIMER0>;
+ interrupts = <29>;
+};
+
diff --git a/Bindings/clock/altr_socfpga.txt b/Bindings/clock/altr_socfpga.txt
new file mode 100644
index 0000000..f72e80e
--- /dev/null
+++ b/Bindings/clock/altr_socfpga.txt
@@ -0,0 +1,30 @@
+Device Tree Clock bindings for Altera's SoCFPGA platform
+
+This binding uses the common clock binding[1].
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- compatible : shall be one of the following:
+ "altr,socfpga-pll-clock" - for a PLL clock
+ "altr,socfpga-perip-clock" - The peripheral clock divided from the
+ PLL clock.
+ "altr,socfpga-gate-clk" - Clocks that directly feed peripherals and
+ can get gated.
+
+- reg : shall be the control register offset from CLOCK_MANAGER's base for the clock.
+- clocks : shall be the input parent clock phandle for the clock. This is
+ either an oscillator or a pll output.
+- #clock-cells : from common clock binding, shall be set to 0.
+
+Optional properties:
+- fixed-divider : If clocks have a fixed divider value, use this property.
+- clk-gate : For "socfpga-gate-clk", clk-gate contains the gating register
+ and the bit index.
+- div-reg : For "socfpga-gate-clk" and "socfpga-periph-clock", div-reg contains
+ the divider register, bit shift, and width.
+- clk-phase : For the sdmmc_clk, contains the value of the clock phase that controls
+ the SDMMC CIU clock. The first value is the clk_sample(smpsel), and the second
+ value is the cclk_in_drv(drvsel). The clk-phase is used to enable the correct
+ hold/delay times that is needed for the SD/MMC CIU clock. The values of both
+ can be 0-315 degrees, in 45 degree increments.
diff --git a/Bindings/clock/amlogic,a1-peripherals-clkc.yaml b/Bindings/clock/amlogic,a1-peripherals-clkc.yaml
new file mode 100644
index 0000000..6d84cee
--- /dev/null
+++ b/Bindings/clock/amlogic,a1-peripherals-clkc.yaml
@@ -0,0 +1,73 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/amlogic,a1-peripherals-clkc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic A1 Peripherals Clock Control Unit
+
+maintainers:
+ - Neil Armstrong <neil.armstrong@linaro.org>
+ - Jerome Brunet <jbrunet@baylibre.com>
+ - Jian Hu <jian.hu@jian.hu.com>
+ - Dmitry Rokosov <ddrokosov@sberdevices.ru>
+
+properties:
+ compatible:
+ const: amlogic,a1-peripherals-clkc
+
+ '#clock-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: input fixed pll div2
+ - description: input fixed pll div3
+ - description: input fixed pll div5
+ - description: input fixed pll div7
+ - description: input hifi pll
+ - description: input oscillator (usually at 24MHz)
+
+ clock-names:
+ items:
+ - const: fclk_div2
+ - const: fclk_div3
+ - const: fclk_div5
+ - const: fclk_div7
+ - const: hifi_pll
+ - const: xtal
+
+required:
+ - compatible
+ - '#clock-cells'
+ - reg
+ - clocks
+ - clock-names
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/amlogic,a1-pll-clkc.h>
+ apb {
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ clock-controller@800 {
+ compatible = "amlogic,a1-peripherals-clkc";
+ reg = <0 0x800 0 0x104>;
+ #clock-cells = <1>;
+ clocks = <&clkc_pll CLKID_FCLK_DIV2>,
+ <&clkc_pll CLKID_FCLK_DIV3>,
+ <&clkc_pll CLKID_FCLK_DIV5>,
+ <&clkc_pll CLKID_FCLK_DIV7>,
+ <&clkc_pll CLKID_HIFI_PLL>,
+ <&xtal>;
+ clock-names = "fclk_div2", "fclk_div3",
+ "fclk_div5", "fclk_div7",
+ "hifi_pll", "xtal";
+ };
+ };
diff --git a/Bindings/clock/amlogic,a1-pll-clkc.yaml b/Bindings/clock/amlogic,a1-pll-clkc.yaml
new file mode 100644
index 0000000..a59b188
--- /dev/null
+++ b/Bindings/clock/amlogic,a1-pll-clkc.yaml
@@ -0,0 +1,59 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/amlogic,a1-pll-clkc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic A1 PLL Clock Control Unit
+
+maintainers:
+ - Neil Armstrong <neil.armstrong@linaro.org>
+ - Jerome Brunet <jbrunet@baylibre.com>
+ - Jian Hu <jian.hu@jian.hu.com>
+ - Dmitry Rokosov <ddrokosov@sberdevices.ru>
+
+properties:
+ compatible:
+ const: amlogic,a1-pll-clkc
+
+ '#clock-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: input fixpll_in
+ - description: input hifipll_in
+
+ clock-names:
+ items:
+ - const: fixpll_in
+ - const: hifipll_in
+
+required:
+ - compatible
+ - '#clock-cells'
+ - reg
+ - clocks
+ - clock-names
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/amlogic,a1-peripherals-clkc.h>
+ apb {
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ clock-controller@7c80 {
+ compatible = "amlogic,a1-pll-clkc";
+ reg = <0 0x7c80 0 0x18c>;
+ #clock-cells = <1>;
+ clocks = <&clkc_periphs CLKID_FIXPLL_IN>,
+ <&clkc_periphs CLKID_HIFIPLL_IN>;
+ clock-names = "fixpll_in", "hifipll_in";
+ };
+ };
diff --git a/Bindings/clock/amlogic,axg-audio-clkc.txt b/Bindings/clock/amlogic,axg-audio-clkc.txt
new file mode 100644
index 0000000..3a8948c
--- /dev/null
+++ b/Bindings/clock/amlogic,axg-audio-clkc.txt
@@ -0,0 +1,59 @@
+* Amlogic AXG Audio Clock Controllers
+
+The Amlogic AXG audio clock controller generates and supplies clock to the
+other elements of the audio subsystem, such as fifos, i2s, spdif and pdm
+devices.
+
+Required Properties:
+
+- compatible : should be "amlogic,axg-audio-clkc" for the A113X and A113D,
+ "amlogic,g12a-audio-clkc" for G12A,
+ "amlogic,sm1-audio-clkc" for S905X3.
+- reg : physical base address of the clock controller and length of
+ memory mapped region.
+- clocks : a list of phandle + clock-specifier pairs for the clocks listed
+ in clock-names.
+- clock-names : must contain the following:
+ * "pclk" - Main peripheral bus clock
+ may contain the following:
+ * "mst_in[0-7]" - 8 input plls to generate clock signals
+ * "slv_sclk[0-9]" - 10 slave bit clocks provided by external
+ components.
+ * "slv_lrclk[0-9]" - 10 slave sample clocks provided by external
+ components.
+- resets : phandle of the internal reset line
+- #clock-cells : should be 1.
+- #reset-cells : should be 1 on the g12a (and following) soc family
+
+Each clock is assigned an identifier and client nodes can use this identifier
+to specify the clock which they consume. All available clocks are defined as
+preprocessor macros in the dt-bindings/clock/axg-audio-clkc.h header and can be
+used in device tree sources.
+
+Example:
+
+clkc_audio: clock-controller@0 {
+ compatible = "amlogic,axg-audio-clkc";
+ reg = <0x0 0x0 0x0 0xb4>;
+ #clock-cells = <1>;
+
+ clocks = <&clkc CLKID_AUDIO>,
+ <&clkc CLKID_MPLL0>,
+ <&clkc CLKID_MPLL1>,
+ <&clkc CLKID_MPLL2>,
+ <&clkc CLKID_MPLL3>,
+ <&clkc CLKID_HIFI_PLL>,
+ <&clkc CLKID_FCLK_DIV3>,
+ <&clkc CLKID_FCLK_DIV4>,
+ <&clkc CLKID_GP0_PLL>;
+ clock-names = "pclk",
+ "mst_in0",
+ "mst_in1",
+ "mst_in2",
+ "mst_in3",
+ "mst_in4",
+ "mst_in5",
+ "mst_in6",
+ "mst_in7";
+ resets = <&reset RESET_AUDIO>;
+};
diff --git a/Bindings/clock/amlogic,gxbb-aoclkc.yaml b/Bindings/clock/amlogic,gxbb-aoclkc.yaml
new file mode 100644
index 0000000..628e5dd
--- /dev/null
+++ b/Bindings/clock/amlogic,gxbb-aoclkc.yaml
@@ -0,0 +1,85 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/amlogic,gxbb-aoclkc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic Always-On Clock Controller
+
+maintainers:
+ - Neil Armstrong <neil.armstrong@linaro.org>
+
+properties:
+ compatible:
+ oneOf:
+ - items:
+ - enum:
+ - amlogic,meson-gxbb-aoclkc
+ - amlogic,meson-gxl-aoclkc
+ - amlogic,meson-gxm-aoclkc
+ - amlogic,meson-axg-aoclkc
+ - const: amlogic,meson-gx-aoclkc
+ - enum:
+ - amlogic,meson-axg-aoclkc
+ - amlogic,meson-g12a-aoclkc
+
+ clocks:
+ minItems: 2
+ maxItems: 5
+
+ clock-names:
+ minItems: 2
+ items:
+ - const: xtal
+ - const: mpeg-clk
+ - const: ext-32k-0
+ - const: ext-32k-1
+ - const: ext-32k-2
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#reset-cells'
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ enum:
+ - amlogic,meson-g12a-aoclkc
+
+ then:
+ properties:
+ clocks:
+ minItems: 2
+ maxItems: 3
+
+ clock-names:
+ minItems: 2
+ maxItems: 3
+
+ - if:
+ properties:
+ compatible:
+ enum:
+ - amlogic,meson-gxl-aoclkc
+ - amlogic,meson-gxm-aoclkc
+ - amlogic,meson-axg-aoclkc
+
+ then:
+ properties:
+ clocks:
+ maxItems: 2
+
+ clock-names:
+ maxItems: 2
+
+additionalProperties: false
diff --git a/Bindings/clock/amlogic,gxbb-clkc.yaml b/Bindings/clock/amlogic,gxbb-clkc.yaml
new file mode 100644
index 0000000..63246f1
--- /dev/null
+++ b/Bindings/clock/amlogic,gxbb-clkc.yaml
@@ -0,0 +1,37 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/amlogic,gxbb-clkc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic Clock Controller
+
+maintainers:
+ - Neil Armstrong <neil.armstrong@linaro.org>
+
+properties:
+ compatible:
+ enum:
+ - amlogic,gxbb-clkc
+ - amlogic,gxl-clkc
+ - amlogic,axg-clkc
+ - amlogic,g12a-clkc
+ - amlogic,g12b-clkc
+ - amlogic,sm1-clkc
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ const: xtal
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+ - '#clock-cells'
+
+additionalProperties: false
diff --git a/Bindings/clock/amlogic,meson8-ddr-clkc.yaml b/Bindings/clock/amlogic,meson8-ddr-clkc.yaml
new file mode 100644
index 0000000..d98d95d
--- /dev/null
+++ b/Bindings/clock/amlogic,meson8-ddr-clkc.yaml
@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/amlogic,meson8-ddr-clkc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic DDR Clock Controller
+
+maintainers:
+ - Martin Blumenstingl <martin.blumenstingl@googlemail.com>
+
+properties:
+ compatible:
+ enum:
+ - amlogic,meson8-ddr-clkc
+ - amlogic,meson8b-ddr-clkc
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ items:
+ - const: xtal
+
+ "#clock-cells":
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - "#clock-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ ddr_clkc: clock-controller@400 {
+ compatible = "amlogic,meson8-ddr-clkc";
+ reg = <0x400 0x20>;
+ clocks = <&xtal>;
+ clock-names = "xtal";
+ #clock-cells = <1>;
+ };
+
+...
diff --git a/Bindings/clock/amlogic,meson8b-clkc.txt b/Bindings/clock/amlogic,meson8b-clkc.txt
new file mode 100644
index 0000000..cc51e47
--- /dev/null
+++ b/Bindings/clock/amlogic,meson8b-clkc.txt
@@ -0,0 +1,51 @@
+* Amlogic Meson8, Meson8b and Meson8m2 Clock and Reset Unit
+
+The Amlogic Meson8 / Meson8b / Meson8m2 clock controller generates and
+supplies clock to various controllers within the SoC.
+
+Required Properties:
+
+- compatible: must be one of:
+ - "amlogic,meson8-clkc" for Meson8 (S802) SoCs
+ - "amlogic,meson8b-clkc" for Meson8 (S805) SoCs
+ - "amlogic,meson8m2-clkc" for Meson8m2 (S812) SoCs
+- #clock-cells: should be 1.
+- #reset-cells: should be 1.
+- clocks: list of clock phandles, one for each entry in clock-names
+- clock-names: should contain the following:
+ * "xtal": the 24MHz system oscillator
+ * "ddr_pll": the DDR PLL clock
+ * "clk_32k": (if present) the 32kHz clock signal from GPIOAO_6 (CLK_32K_IN)
+
+Parent node should have the following properties :
+- compatible: "amlogic,meson-hhi-sysctrl", "simple-mfd", "syscon"
+- reg: base address and size of the HHI system control register space.
+
+Each clock is assigned an identifier and client nodes can use this identifier
+to specify the clock which they consume. All available clocks are defined as
+preprocessor macros in the dt-bindings/clock/meson8b-clkc.h header and can be
+used in device tree sources.
+
+Similarly a preprocessor macro for each reset line is defined in
+dt-bindings/reset/amlogic,meson8b-clkc-reset.h (which can be used from the
+device tree sources).
+
+
+Example: Clock controller node:
+
+ clkc: clock-controller {
+ compatible = "amlogic,meson8b-clkc";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+
+Example: UART controller node that consumes the clock generated by the clock
+ controller:
+
+ uart_AO: serial@c81004c0 {
+ compatible = "amlogic,meson-uart";
+ reg = <0xc81004c0 0x14>;
+ interrupts = <0 90 1>;
+ clocks = <&clkc CLKID_CLK81>;
+ };
diff --git a/Bindings/clock/amlogic,s4-peripherals-clkc.yaml b/Bindings/clock/amlogic,s4-peripherals-clkc.yaml
new file mode 100644
index 0000000..c229e4f
--- /dev/null
+++ b/Bindings/clock/amlogic,s4-peripherals-clkc.yaml
@@ -0,0 +1,96 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright (C) 2022-2023 Amlogic, Inc. All rights reserved
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/amlogic,s4-peripherals-clkc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic S4 Peripherals Clock Controller
+
+maintainers:
+ - Yu Tu <yu.tu@amlogic.com>
+
+properties:
+ compatible:
+ const: amlogic,s4-peripherals-clkc
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ minItems: 14
+ items:
+ - description: input fixed pll div2
+ - description: input fixed pll div2p5
+ - description: input fixed pll div3
+ - description: input fixed pll div4
+ - description: input fixed pll div5
+ - description: input fixed pll div7
+ - description: input hifi pll
+ - description: input gp0 pll
+ - description: input mpll0
+ - description: input mpll1
+ - description: input mpll2
+ - description: input mpll3
+ - description: input hdmi pll
+ - description: input oscillator (usually at 24MHz)
+ - description: input external 32kHz reference (optional)
+
+ clock-names:
+ minItems: 14
+ items:
+ - const: fclk_div2
+ - const: fclk_div2p5
+ - const: fclk_div3
+ - const: fclk_div4
+ - const: fclk_div5
+ - const: fclk_div7
+ - const: hifi_pll
+ - const: gp0_pll
+ - const: mpll0
+ - const: mpll1
+ - const: mpll2
+ - const: mpll3
+ - const: hdmi_pll
+ - const: xtal
+ - const: ext_32k
+
+ "#clock-cells":
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - "#clock-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/amlogic,s4-peripherals-clkc.h>
+
+ clkc_periphs: clock-controller@fe000000 {
+ compatible = "amlogic,s4-peripherals-clkc";
+ reg = <0xfe000000 0x49c>;
+ clocks = <&clkc_pll 3>,
+ <&clkc_pll 13>,
+ <&clkc_pll 5>,
+ <&clkc_pll 7>,
+ <&clkc_pll 9>,
+ <&clkc_pll 11>,
+ <&clkc_pll 17>,
+ <&clkc_pll 15>,
+ <&clkc_pll 25>,
+ <&clkc_pll 27>,
+ <&clkc_pll 29>,
+ <&clkc_pll 31>,
+ <&clkc_pll 20>,
+ <&xtal>;
+ clock-names = "fclk_div2", "fclk_div2p5", "fclk_div3", "fclk_div4",
+ "fclk_div5", "fclk_div7", "hifi_pll", "gp0_pll",
+ "mpll0", "mpll1", "mpll2", "mpll3", "hdmi_pll", "xtal";
+ #clock-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/amlogic,s4-pll-clkc.yaml b/Bindings/clock/amlogic,s4-pll-clkc.yaml
new file mode 100644
index 0000000..d8932ec
--- /dev/null
+++ b/Bindings/clock/amlogic,s4-pll-clkc.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright (C) 2022-2023 Amlogic, Inc. All rights reserved
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/amlogic,s4-pll-clkc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic S4 PLL Clock Controller
+
+maintainers:
+ - Yu Tu <yu.tu@amlogic.com>
+
+properties:
+ compatible:
+ const: amlogic,s4-pll-clkc
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ items:
+ - const: xtal
+
+ "#clock-cells":
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - "#clock-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ clkc_pll: clock-controller@fe008000 {
+ compatible = "amlogic,s4-pll-clkc";
+ reg = <0xfe008000 0x1e8>;
+ clocks = <&xtal>;
+ clock-names = "xtal";
+ #clock-cells = <1>;
+ };
+
+...
diff --git a/Bindings/clock/apple,nco.yaml b/Bindings/clock/apple,nco.yaml
new file mode 100644
index 0000000..8b8411d
--- /dev/null
+++ b/Bindings/clock/apple,nco.yaml
@@ -0,0 +1,63 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/apple,nco.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Apple SoCs' NCO block
+
+maintainers:
+ - Martin Povišer <povik+lin@cutebit.org>
+
+description: |
+ The NCO (Numerically Controlled Oscillator) block found on Apple SoCs
+ such as the t8103 (M1) is a programmable clock generator performing
+ fractional division of a high frequency input clock.
+
+ It carries a number of independent channels and is typically used for
+ generation of audio bitclocks.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - apple,t6000-nco
+ - apple,t8103-nco
+ - apple,t8112-nco
+ - const: apple,nco
+
+ clocks:
+ description:
+ Specifies the reference clock from which the output clocks
+ are derived through fractional division.
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - clocks
+ - '#clock-cells'
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ nco_clkref: clock-ref {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <900000000>;
+ clock-output-names = "nco-ref";
+ };
+
+ nco: clock-controller@23b044000 {
+ compatible = "apple,t8103-nco", "apple,nco";
+ reg = <0x3b044000 0x14000>;
+ #clock-cells = <1>;
+ clocks = <&nco_clkref>;
+ };
diff --git a/Bindings/clock/arm,syscon-icst.yaml b/Bindings/clock/arm,syscon-icst.yaml
new file mode 100644
index 0000000..b5533f8
--- /dev/null
+++ b/Bindings/clock/arm,syscon-icst.yaml
@@ -0,0 +1,110 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/arm,syscon-icst.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ARM System Controller ICST Clocks
+
+maintainers:
+ - Linus Walleij <linusw@kernel.org>
+
+description: |
+ The ICS525 and ICS307 oscillators are produced by Integrated
+ Devices Technology (IDT). ARM integrated these oscillators deeply into their
+ reference designs by adding special control registers that manage such
+ oscillators to their system controllers.
+
+ The various ARM system controllers contain logic to serialize and initialize
+ an ICST clock request after a write to the 32 bit register at an offset
+ into the system controller. Furthermore, to even be able to alter one of
+ these frequencies, the system controller must first be unlocked by
+ writing a special token to another offset in the system controller.
+
+ Some ARM hardware contain special versions of the serial interface that only
+ connects the low 8 bits of the VDW (missing one bit), hard-wires RDW to
+ different values and sometimes also hard-wires the output divider. They
+ therefore have special compatible strings as per this table (the OD value is
+ the value on the pins, not the resulting output divider).
+
+ In the core modules and logic tiles, the ICST is a configurable clock fed
+ from a 24 MHz clock on the motherboard (usually the main crystal) used for
+ generating e.g. video clocks. It is located on the core module and there is
+ only one of these. This clock node must be a subnode of the core module.
+
+ Hardware variant RDW OD VDW
+
+ Integrator/AP 22 1 Bit 8 0, rest variable
+ integratorap-cm
+
+ Integrator/AP 46 3 Bit 8 0, rest variable
+ integratorap-sys
+
+ Integrator/AP 22 or 1 17 or (33 or 25 MHz)
+ integratorap-pci 14 1 14
+
+ Integrator/CP 22 variable Bit 8 0, rest variable
+ integratorcp-cm-core
+
+ Integrator/CP 22 variable Bit 8 0, rest variable
+ integratorcp-cm-mem
+
+ The ICST oscillator must be provided inside a system controller node.
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ enum:
+ - arm,syscon-icst525
+ - arm,syscon-icst307
+ - arm,syscon-icst525-integratorap-cm
+ - arm,syscon-icst525-integratorap-sys
+ - arm,syscon-icst525-integratorap-pci
+ - arm,syscon-icst525-integratorcp-cm-core
+ - arm,syscon-icst525-integratorcp-cm-mem
+ - arm,integrator-cm-auxosc
+ - arm,versatile-cm-auxosc
+ - arm,impd1-vco1
+ - arm,impd1-vco2
+
+ reg:
+ maxItems: 1
+ description: The VCO register
+
+ clocks:
+ description: Parent clock for the ICST VCO
+ maxItems: 1
+
+ clock-output-names:
+ maxItems: 1
+
+ lock-offset:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: Offset to the unlocking register for the oscillator
+
+ vco-offset:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: Offset to the VCO register for the oscillator
+ deprecated: true
+
+required:
+ - "#clock-cells"
+ - compatible
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+ vco1: clock {
+ compatible = "arm,impd1-vco1";
+ #clock-cells = <0>;
+ lock-offset = <0x08>;
+ vco-offset = <0x00>;
+ clocks = <&sysclk>;
+ clock-output-names = "IM-PD1-VCO1";
+ };
+
+...
diff --git a/Bindings/clock/armada3700-periph-clock.txt b/Bindings/clock/armada3700-periph-clock.txt
new file mode 100644
index 0000000..fbf58c4
--- /dev/null
+++ b/Bindings/clock/armada3700-periph-clock.txt
@@ -0,0 +1,71 @@
+* Peripheral Clock bindings for Marvell Armada 37xx SoCs
+
+Marvell Armada 37xx SoCs provide peripheral clocks which are
+used as clock source for the peripheral of the SoC.
+
+There are two different blocks associated to north bridge and south
+bridge.
+
+The peripheral clock consumer should specify the desired clock by
+having the clock ID in its "clocks" phandle cell.
+
+The following is a list of provided IDs for Armada 3700 North bridge clocks:
+ID Clock name Description
+-----------------------------------
+0 mmc MMC controller
+1 sata_host Sata Host
+2 sec_at Security AT
+3 sac_dap Security DAP
+4 tsecm Security Engine
+5 setm_tmx Serial Embedded Trace Module
+6 avs Adaptive Voltage Scaling
+7 sqf SPI
+8 pwm PWM
+9 i2c_2 I2C 2
+10 i2c_1 I2C 1
+11 ddr_phy DDR PHY
+12 ddr_fclk DDR F clock
+13 trace Trace
+14 counter Counter
+15 eip97 EIP 97
+16 cpu CPU
+
+The following is a list of provided IDs for Armada 3700 South bridge clocks:
+ID Clock name Description
+-----------------------------------
+0 gbe-50 50 MHz parent clock for Gigabit Ethernet
+1 gbe-core parent clock for Gigabit Ethernet core
+2 gbe-125 125 MHz parent clock for Gigabit Ethernet
+3 gbe1-50 50 MHz clock for Gigabit Ethernet port 1
+4 gbe0-50 50 MHz clock for Gigabit Ethernet port 0
+5 gbe1-125 125 MHz clock for Gigabit Ethernet port 1
+6 gbe0-125 125 MHz clock for Gigabit Ethernet port 0
+7 gbe1-core Gigabit Ethernet core port 1
+8 gbe0-core Gigabit Ethernet core port 0
+9 gbe-bm Gigabit Ethernet Buffer Manager
+10 sdio SDIO
+11 usb32-sub2-sys USB 2 clock
+12 usb32-ss-sys USB 3 clock
+13 pcie PCIe controller
+
+Required properties:
+
+- compatible : shall be "marvell,armada-3700-periph-clock-nb" for the
+ north bridge block, or
+ "marvell,armada-3700-periph-clock-sb" for the south bridge block
+- reg : must be the register address of North/South Bridge Clock register
+- #clock-cells : from common clock binding; shall be set to 1
+
+- clocks : list of the parent clock phandle in the following order:
+ TBG-A P, TBG-B P, TBG-A S, TBG-B S and finally the xtal clock.
+
+
+Example:
+
+nb_perih_clk: nb-periph-clk@13000{
+ compatible = "marvell,armada-3700-periph-clock-nb";
+ reg = <0x13000 0x1000>;
+ clocks = <&tbg 0>, <&tbg 1>, <&tbg 2>,
+ <&tbg 3>, <&xtalclk>;
+ #clock-cells = <1>;
+};
diff --git a/Bindings/clock/armada3700-tbg-clock.txt b/Bindings/clock/armada3700-tbg-clock.txt
new file mode 100644
index 0000000..ed1df32
--- /dev/null
+++ b/Bindings/clock/armada3700-tbg-clock.txt
@@ -0,0 +1,27 @@
+* Time Base Generator Clock bindings for Marvell Armada 37xx SoCs
+
+Marvell Armada 37xx SoCs provide Time Base Generator clocks which are
+used as parent clocks for the peripheral clocks.
+
+The TBG clock consumer should specify the desired clock by having the
+clock ID in its "clocks" phandle cell.
+
+The following is a list of provided IDs and clock names on Armada 3700:
+ 0 = TBG A P
+ 1 = TBG B P
+ 2 = TBG A S
+ 3 = TBG B S
+
+Required properties:
+- compatible : shall be "marvell,armada-3700-tbg-clock"
+- reg : must be the register address of North Bridge PLL register
+- #clock-cells : from common clock binding; shall be set to 1
+
+Example:
+
+tbg: tbg@13200 {
+ compatible = "marvell,armada-3700-tbg-clock";
+ reg = <0x13200 0x1000>;
+ clocks = <&xtalclk>;
+ #clock-cells = <1>;
+};
diff --git a/Bindings/clock/armada3700-xtal-clock.txt b/Bindings/clock/armada3700-xtal-clock.txt
new file mode 100644
index 0000000..4c0807f
--- /dev/null
+++ b/Bindings/clock/armada3700-xtal-clock.txt
@@ -0,0 +1,29 @@
+* Xtal Clock bindings for Marvell Armada 37xx SoCs
+
+Marvell Armada 37xx SoCs allow to determine the xtal clock frequencies by
+reading the gpio latch register.
+
+This node must be a subnode of the node exposing the register address
+of the GPIO block where the gpio latch is located.
+See Documentation/devicetree/bindings/pinctrl/marvell,armada-37xx-pinctrl.txt
+
+Required properties:
+- compatible : shall be one of the following:
+ "marvell,armada-3700-xtal-clock"
+- #clock-cells : from common clock binding; shall be set to 0
+
+Optional properties:
+- clock-output-names : from common clock binding; allows overwrite default clock
+ output names ("xtal")
+
+Example:
+pinctrl_nb: pinctrl-nb@13800 {
+ compatible = "armada3710-nb-pinctrl", "syscon", "simple-mfd";
+ reg = <0x13800 0x100>, <0x13C00 0x20>;
+
+ xtalclk: xtal-clk {
+ compatible = "marvell,armada-3700-xtal-clock";
+ clock-output-names = "xtal";
+ #clock-cells = <0>;
+ };
+};
diff --git a/Bindings/clock/artpec6.txt b/Bindings/clock/artpec6.txt
new file mode 100644
index 0000000..dff9cdf
--- /dev/null
+++ b/Bindings/clock/artpec6.txt
@@ -0,0 +1,41 @@
+* Clock bindings for Axis ARTPEC-6 chip
+
+The bindings are based on the clock provider binding in
+Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+External clocks:
+----------------
+
+There are two external inputs to the main clock controller which should be
+provided using the common clock bindings.
+- "sys_refclk": External 50 Mhz oscillator (required)
+- "i2s_refclk": Alternate audio reference clock (optional).
+
+Main clock controller
+---------------------
+
+Required properties:
+- #clock-cells: Should be <1>
+ See dt-bindings/clock/axis,artpec6-clkctrl.h for the list of valid identifiers.
+- compatible: Should be "axis,artpec6-clkctrl"
+- reg: Must contain the base address and length of the system controller
+- clocks: Must contain a phandle entry for each clock in clock-names
+- clock-names: Must include the external oscillator ("sys_refclk"). Optional
+ ones are the audio reference clock ("i2s_refclk") and the audio fractional
+ dividers ("frac_clk0" and "frac_clk1").
+
+Examples:
+
+ext_clk: ext_clk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <50000000>;
+};
+
+clkctrl: clkctrl@f8000000 {
+ #clock-cells = <1>;
+ compatible = "axis,artpec6-clkctrl";
+ reg = <0xf8000000 0x48>;
+ clocks = <&ext_clk>;
+ clock-names = "sys_refclk";
+};
diff --git a/Bindings/clock/atmel,at91rm9200-pmc.yaml b/Bindings/clock/atmel,at91rm9200-pmc.yaml
new file mode 100644
index 0000000..c1bdcd9
--- /dev/null
+++ b/Bindings/clock/atmel,at91rm9200-pmc.yaml
@@ -0,0 +1,154 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/atmel,at91rm9200-pmc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Atmel Power Management Controller (PMC)
+
+maintainers:
+ - Claudiu Beznea <claudiu.beznea@microchip.com>
+
+description:
+ The power management controller optimizes power consumption by controlling all
+ system and user peripheral clocks. The PMC enables/disables the clock inputs
+ to many of the peripherals and to the processor.
+
+properties:
+ compatible:
+ oneOf:
+ - items:
+ - const: atmel,at91sam9g20-pmc
+ - const: atmel,at91sam9260-pmc
+ - const: syscon
+ - items:
+ - enum:
+ - atmel,at91sam9g15-pmc
+ - atmel,at91sam9g25-pmc
+ - atmel,at91sam9g35-pmc
+ - atmel,at91sam9x25-pmc
+ - atmel,at91sam9x35-pmc
+ - const: atmel,at91sam9x5-pmc
+ - const: syscon
+ - items:
+ - enum:
+ - atmel,at91rm9200-pmc
+ - atmel,at91sam9260-pmc
+ - atmel,at91sam9g45-pmc
+ - atmel,at91sam9n12-pmc
+ - atmel,at91sam9rl-pmc
+ - atmel,at91sam9x5-pmc
+ - atmel,sama5d2-pmc
+ - atmel,sama5d3-pmc
+ - atmel,sama5d4-pmc
+ - microchip,sam9x60-pmc
+ - microchip,sama7g5-pmc
+ - const: syscon
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ "#clock-cells":
+ description: |
+ - 1st cell is the clock type, one of PMC_TYPE_CORE, PMC_TYPE_SYSTEM,
+ PMC_TYPE_PERIPHERAL, PMC_TYPE_GCK, PMC_TYPE_PROGRAMMABLE (as defined
+ in <dt-bindings/clock/at91.h>)
+ - 2nd cell is the clock identifier as defined in <dt-bindings/clock/at91.h
+ (for core clocks) or as defined in datasheet (for system, peripheral,
+ gck and programmable clocks).
+ const: 2
+
+ clocks:
+ minItems: 2
+ maxItems: 3
+
+ clock-names:
+ minItems: 2
+ maxItems: 3
+
+ atmel,osc-bypass:
+ description: set when a clock signal is directly provided on XIN
+ type: boolean
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - "#clock-cells"
+ - clocks
+ - clock-names
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - microchip,sam9x60-pmc
+ - microchip,sama7g5-pmc
+ then:
+ properties:
+ clocks:
+ minItems: 3
+ maxItems: 3
+ clock-names:
+ items:
+ - const: td_slck
+ - const: md_slck
+ - const: main_xtal
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - atmel,at91rm9200-pmc
+ - atmel,at91sam9260-pmc
+ - atmel,at91sam9g20-pmc
+ then:
+ properties:
+ clocks:
+ minItems: 2
+ maxItems: 2
+ clock-names:
+ items:
+ - const: slow_xtal
+ - const: main_xtal
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - atmel,sama5d2-pmc
+ - atmel,sama5d3-pmc
+ - atmel,sama5d4-pmc
+ then:
+ properties:
+ clocks:
+ minItems: 2
+ maxItems: 2
+ clock-names:
+ items:
+ - const: slow_clk
+ - const: main_xtal
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ pmc: clock-controller@f0018000 {
+ compatible = "atmel,sama5d4-pmc", "syscon";
+ reg = <0xf0018000 0x120>;
+ interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
+ #clock-cells = <2>;
+ clocks = <&clk32k>, <&main_xtal>;
+ clock-names = "slow_clk", "main_xtal";
+ };
+
+...
diff --git a/Bindings/clock/atmel,at91sam9x5-sckc.yaml b/Bindings/clock/atmel,at91sam9x5-sckc.yaml
new file mode 100644
index 0000000..7be2987
--- /dev/null
+++ b/Bindings/clock/atmel,at91sam9x5-sckc.yaml
@@ -0,0 +1,70 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/atmel,at91sam9x5-sckc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Atmel Slow Clock Controller (SCKC)
+
+maintainers:
+ - Claudiu Beznea <claudiu.beznea@microchip.com>
+
+properties:
+ compatible:
+ oneOf:
+ - enum:
+ - atmel,at91sam9x5-sckc
+ - atmel,sama5d3-sckc
+ - atmel,sama5d4-sckc
+ - microchip,sam9x60-sckc
+ - items:
+ - const: microchip,sama7g5-sckc
+ - const: microchip,sam9x60-sckc
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ "#clock-cells":
+ enum: [0, 1]
+
+ atmel,osc-bypass:
+ type: boolean
+ description: set when a clock signal is directly provided on XIN
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - "#clock-cells"
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - microchip,sam9x60-sckc
+ then:
+ properties:
+ "#clock-cells":
+ const: 1
+ else:
+ properties:
+ "#clock-cells":
+ const: 0
+
+additionalProperties: false
+
+examples:
+ - |
+ clk32k: clock-controller@fffffe50 {
+ compatible = "microchip,sam9x60-sckc";
+ reg = <0xfffffe50 0x4>;
+ clocks = <&slow_xtal>;
+ #clock-cells = <1>;
+ };
+
+...
diff --git a/Bindings/clock/axs10x-i2s-pll-clock.txt b/Bindings/clock/axs10x-i2s-pll-clock.txt
new file mode 100644
index 0000000..5ffc8df
--- /dev/null
+++ b/Bindings/clock/axs10x-i2s-pll-clock.txt
@@ -0,0 +1,25 @@
+Binding for the AXS10X I2S PLL clock
+
+This binding uses the common clock binding[1].
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- compatible: shall be "snps,axs10x-i2s-pll-clock"
+- reg : address and length of the I2S PLL register set.
+- clocks: shall be the input parent clock phandle for the PLL.
+- #clock-cells: from common clock binding; Should always be set to 0.
+
+Example:
+ pll_clock: pll_clock {
+ compatible = "fixed-clock";
+ clock-frequency = <27000000>;
+ #clock-cells = <0>;
+ };
+
+ i2s_clock@100a0 {
+ compatible = "snps,axs10x-i2s-pll-clock";
+ reg = <0x100a0 0x10>;
+ clocks = <&pll_clock>;
+ #clock-cells = <0>;
+ };
diff --git a/Bindings/clock/baikal,bt1-ccu-div.yaml b/Bindings/clock/baikal,bt1-ccu-div.yaml
new file mode 100644
index 0000000..bd4cefb
--- /dev/null
+++ b/Bindings/clock/baikal,bt1-ccu-div.yaml
@@ -0,0 +1,192 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright (C) 2020 BAIKAL ELECTRONICS, JSC
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/baikal,bt1-ccu-div.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Baikal-T1 Clock Control Unit Dividers
+
+maintainers:
+ - Serge Semin <fancer.lancer@gmail.com>
+
+description: |
+ Clocks Control Unit is the core of Baikal-T1 SoC System Controller
+ responsible for the chip subsystems clocking and resetting. The CCU is
+ connected with an external fixed rate oscillator, which signal is transformed
+ into clocks of various frequencies and then propagated to either individual
+ IP-blocks or to groups of blocks (clock domains). The transformation is done
+ by means of an embedded into CCU PLLs and gateable/non-gateable dividers. The
+ later ones are described in this binding. Each clock domain can be also
+ individually reset by using the domain clocks divider configuration
+ registers. Baikal-T1 CCU is logically divided into the next components:
+ 1) External oscillator (normally XTAL's 25 MHz crystal oscillator, but
+ in general can provide any frequency supported by the CCU PLLs).
+ 2) PLLs clocks generators (PLLs).
+ 3) AXI-bus clock dividers (AXI) - described in this binding file.
+ 4) System devices reference clock dividers (SYS) - described in this binding
+ file.
+ which are connected with each other as shown on the next figure:
+
+ +---------------+
+ | Baikal-T1 CCU |
+ | +----+------|- MIPS P5600 cores
+ | +-|PLLs|------|- DDR controller
+ | | +----+ |
+ +----+ | | | | |
+ |XTAL|--|-+ | | +---+-|
+ +----+ | | | +-|AXI|-|- AXI-bus
+ | | | +---+-|
+ | | | |
+ | | +----+---+-|- APB-bus
+ | +-------|SYS|-|- Low-speed Devices
+ | +---+-|- High-speed Devices
+ +---------------+
+
+ Each sub-block is represented as a separate DT node and has an individual
+ driver to be bound with.
+
+ In order to create signals of wide range frequencies the external oscillator
+ output is primarily connected to a set of CCU PLLs. Some of PLLs CLKOUT are
+ then passed over CCU dividers to create signals required for the target clock
+ domain (like AXI-bus or System Device consumers). The dividers have the
+ following structure:
+
+ +--------------+
+ CLKIN --|->+----+ 1|\ |
+ SETCLK--|--|/DIV|->| | |
+ CLKDIV--|--| | | |-|->CLKLOUT
+ LOCK----|--+----+ | | |
+ | |/ |
+ | | |
+ EN------|-----------+ |
+ RST-----|--------------|->RSTOUT
+ +--------------+
+
+ where CLKIN is the reference clock coming either from CCU PLLs or from an
+ external clock oscillator, SETCLK - a command to update the output clock in
+ accordance with a set divider, CLKDIV - clocks divider, LOCK - a signal of
+ the output clock stabilization, EN - enable/disable the divider block,
+ RST/RSTOUT - reset clocks domain signal. Depending on the consumer IP-core
+ peculiarities the dividers may lack of some functionality depicted on the
+ figure above (like EN, CLKDIV/LOCK/SETCLK). In this case the corresponding
+ clock provider just doesn't expose either switching functions, or the rate
+ configuration, or both of them.
+
+ The clock dividers, which output clock is then consumed by the SoC individual
+ devices, are united into a single clocks provider called System Devices CCU.
+ Similarly the dividers with output clocks utilized as AXI-bus reference clocks
+ are called AXI-bus CCU. Both of them use the common clock bindings with no
+ custom properties. The list of exported clocks and reset signals can be found
+ in the files: 'include/dt-bindings/clock/bt1-ccu.h' and
+ 'include/dt-bindings/reset/bt1-ccu.h'. Since System Devices and AXI-bus CCU
+ are a part of the Baikal-T1 SoC System Controller their DT nodes are supposed
+ to be a children of later one.
+
+if:
+ properties:
+ compatible:
+ contains:
+ const: baikal,bt1-ccu-axi
+
+then:
+ properties:
+ clocks:
+ items:
+ - description: CCU SATA PLL output clock
+ - description: CCU PCIe PLL output clock
+ - description: CCU Ethernet PLL output clock
+
+ clock-names:
+ items:
+ - const: sata_clk
+ - const: pcie_clk
+ - const: eth_clk
+
+else:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock
+ - description: CCU SATA PLL output clock
+ - description: CCU PCIe PLL output clock
+ - description: CCU Ethernet PLL output clock
+
+ clock-names:
+ items:
+ - const: ref_clk
+ - const: sata_clk
+ - const: pcie_clk
+ - const: eth_clk
+
+properties:
+ compatible:
+ enum:
+ - baikal,bt1-ccu-axi
+ - baikal,bt1-ccu-sys
+
+ reg:
+ maxItems: 1
+
+ "#clock-cells":
+ const: 1
+
+ "#reset-cells":
+ const: 1
+
+ clocks: true
+
+ clock-names: true
+
+additionalProperties: false
+
+required:
+ - compatible
+ - "#clock-cells"
+ - clocks
+ - clock-names
+
+examples:
+ # AXI-bus Clock Control Unit node:
+ - |
+ #include <dt-bindings/clock/bt1-ccu.h>
+
+ clock-controller@1f04d030 {
+ compatible = "baikal,bt1-ccu-axi";
+ reg = <0x1f04d030 0x030>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+
+ clocks = <&ccu_pll CCU_SATA_PLL>,
+ <&ccu_pll CCU_PCIE_PLL>,
+ <&ccu_pll CCU_ETH_PLL>;
+ clock-names = "sata_clk", "pcie_clk", "eth_clk";
+ };
+ # System Devices Clock Control Unit node:
+ - |
+ #include <dt-bindings/clock/bt1-ccu.h>
+
+ clock-controller@1f04d060 {
+ compatible = "baikal,bt1-ccu-sys";
+ reg = <0x1f04d060 0x0a0>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+
+ clocks = <&clk25m>,
+ <&ccu_pll CCU_SATA_PLL>,
+ <&ccu_pll CCU_PCIE_PLL>,
+ <&ccu_pll CCU_ETH_PLL>;
+ clock-names = "ref_clk", "sata_clk", "pcie_clk",
+ "eth_clk";
+ };
+ # Required Clock Control Unit PLL node:
+ - |
+ ccu_pll: clock-controller@1f04d000 {
+ compatible = "baikal,bt1-ccu-pll";
+ reg = <0x1f04d000 0x028>;
+ #clock-cells = <1>;
+
+ clocks = <&clk25m>;
+ clock-names = "ref_clk";
+ };
+...
diff --git a/Bindings/clock/baikal,bt1-ccu-pll.yaml b/Bindings/clock/baikal,bt1-ccu-pll.yaml
new file mode 100644
index 0000000..624984d
--- /dev/null
+++ b/Bindings/clock/baikal,bt1-ccu-pll.yaml
@@ -0,0 +1,131 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright (C) 2020 BAIKAL ELECTRONICS, JSC
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/baikal,bt1-ccu-pll.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Baikal-T1 Clock Control Unit PLL
+
+maintainers:
+ - Serge Semin <fancer.lancer@gmail.com>
+
+description: |
+ Clocks Control Unit is the core of Baikal-T1 SoC System Controller
+ responsible for the chip subsystems clocking and resetting. The CCU is
+ connected with an external fixed rate oscillator, which signal is transformed
+ into clocks of various frequencies and then propagated to either individual
+ IP-blocks or to groups of blocks (clock domains). The transformation is done
+ by means of PLLs and gateable/non-gateable dividers embedded into the CCU.
+ It's logically divided into the next components:
+ 1) External oscillator (normally XTAL's 25 MHz crystal oscillator, but
+ in general can provide any frequency supported by the CCU PLLs).
+ 2) PLLs clocks generators (PLLs) - described in this binding file.
+ 3) AXI-bus clock dividers (AXI).
+ 4) System devices reference clock dividers (SYS).
+ which are connected with each other as shown on the next figure:
+
+ +---------------+
+ | Baikal-T1 CCU |
+ | +----+------|- MIPS P5600 cores
+ | +-|PLLs|------|- DDR controller
+ | | +----+ |
+ +----+ | | | | |
+ |XTAL|--|-+ | | +---+-|
+ +----+ | | | +-|AXI|-|- AXI-bus
+ | | | +---+-|
+ | | | |
+ | | +----+---+-|- APB-bus
+ | +-------|SYS|-|- Low-speed Devices
+ | +---+-|- High-speed Devices
+ +---------------+
+
+ Each CCU sub-block is represented as a separate dts-node and has an
+ individual driver to be bound with.
+
+ In order to create signals of wide range frequencies the external oscillator
+ output is primarily connected to a set of CCU PLLs. There are five PLLs
+ to create a clock for the MIPS P5600 cores, the embedded DDR controller,
+ SATA, Ethernet and PCIe domains. The last three domains though named by the
+ biggest system interfaces in fact include nearly all of the rest SoC
+ peripherals. Each of the PLLs is based on True Circuits TSMC CLN28HPM core
+ with an interface wrapper (so called safe PLL' clocks switcher) to simplify
+ the PLL configuration procedure. The PLLs work as depicted on the next
+ diagram:
+
+ +--------------------------+
+ | |
+ +-->+---+ +---+ +---+ | +---+ 0|\
+ CLKF--->|/NF|--->|PFD|...|VCO|-+->|/OD|--->| |
+ +---+ +->+---+ +---+ /->+---+ | |--->CLKOUT
+ CLKOD---------C----------------+ 1| |
+ +--------C--------------------------->|/
+ | | ^
+ Rclk-+->+---+ | |
+ CLKR--->|/NR|-+ |
+ +---+ |
+ BYPASS--------------------------------------+
+ BWADJ--->
+
+ where Rclk is the reference clock coming from XTAL, NR - reference clock
+ divider, NF - PLL clock multiplier, OD - VCO output clock divider, CLKOUT -
+ output clock, BWADJ is the PLL bandwidth adjustment parameter. At this moment
+ the binding supports the PLL dividers configuration in accordance with a
+ requested rate, while bypassing and bandwidth adjustment settings can be
+ added in future if it gets to be necessary.
+
+ The PLLs CLKOUT is then either directly connected with the corresponding
+ clocks consumer (like P5600 cores or DDR controller) or passed over a CCU
+ divider to create a signal required for the clock domain.
+
+ The CCU PLL dts-node uses the common clock bindings with no custom
+ parameters. The list of exported clocks can be found in
+ 'include/dt-bindings/clock/bt1-ccu.h'. Since CCU PLL is a part of the
+ Baikal-T1 SoC System Controller its DT node is supposed to be a child of
+ later one.
+
+properties:
+ compatible:
+ const: baikal,bt1-ccu-pll
+
+ reg:
+ maxItems: 1
+
+ "#clock-cells":
+ const: 1
+
+ clocks:
+ description: External reference clock
+ maxItems: 1
+
+ clock-names:
+ const: ref_clk
+
+additionalProperties: false
+
+required:
+ - compatible
+ - "#clock-cells"
+ - clocks
+ - clock-names
+
+examples:
+ # Clock Control Unit PLL node:
+ - |
+ clock-controller@1f04d000 {
+ compatible = "baikal,bt1-ccu-pll";
+ reg = <0x1f04d000 0x028>;
+ #clock-cells = <1>;
+
+ clocks = <&clk25m>;
+ clock-names = "ref_clk";
+ };
+ # Required external oscillator:
+ - |
+ clk25m: clock-oscillator-25m {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <25000000>;
+ clock-output-names = "clk25m";
+ };
+...
diff --git a/Bindings/clock/bitmain,bm1880-clk.yaml b/Bindings/clock/bitmain,bm1880-clk.yaml
new file mode 100644
index 0000000..f0f9392
--- /dev/null
+++ b/Bindings/clock/bitmain,bm1880-clk.yaml
@@ -0,0 +1,64 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/bitmain,bm1880-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Bitmain BM1880 Clock Controller
+
+maintainers:
+ - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
+
+description: |
+ The Bitmain BM1880 clock controller generates and supplies clock to
+ various peripherals within the SoC.
+
+ This binding uses common clock bindings
+ [1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+properties:
+ compatible:
+ const: bitmain,bm1880-clk
+
+ reg:
+ items:
+ - description: pll registers
+ - description: system registers
+
+ reg-names:
+ items:
+ - const: pll
+ - const: sys
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ const: osc
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - reg-names
+ - clocks
+ - clock-names
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ # Clock controller node:
+ - |
+ clk: clock-controller@e8 {
+ compatible = "bitmain,bm1880-clk";
+ reg = <0xe8 0x0c>, <0x800 0xb0>;
+ reg-names = "pll", "sys";
+ clocks = <&osc>;
+ clock-names = "osc";
+ #clock-cells = <1>;
+ };
+
+...
diff --git a/Bindings/clock/brcm,bcm2711-dvp.yaml b/Bindings/clock/brcm,bcm2711-dvp.yaml
new file mode 100644
index 0000000..2d40df2
--- /dev/null
+++ b/Bindings/clock/brcm,bcm2711-dvp.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/brcm,bcm2711-dvp.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom BCM2711 HDMI DVP
+
+maintainers:
+ - Maxime Ripard <mripard@kernel.org>
+
+properties:
+ "#clock-cells":
+ const: 1
+
+ "#reset-cells":
+ const: 1
+
+ compatible:
+ const: brcm,brcm2711-dvp
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - "#reset-cells"
+ - compatible
+ - reg
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+ dvp: clock@7ef00000 {
+ compatible = "brcm,brcm2711-dvp";
+ reg = <0x7ef00000 0x10>;
+ clocks = <&clk_108MHz>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+...
diff --git a/Bindings/clock/brcm,bcm2835-aux-clock.txt b/Bindings/clock/brcm,bcm2835-aux-clock.txt
new file mode 100644
index 0000000..4acfc8f
--- /dev/null
+++ b/Bindings/clock/brcm,bcm2835-aux-clock.txt
@@ -0,0 +1,31 @@
+Broadcom BCM2835 auxiliary peripheral support
+
+This binding uses the common clock binding:
+ Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+The auxiliary peripherals (UART, SPI1, and SPI2) have a small register
+area controlling clock gating to the peripherals, and providing an IRQ
+status register.
+
+Required properties:
+- compatible: Should be "brcm,bcm2835-aux"
+- #clock-cells: Should be <1>. The permitted clock-specifier values can be
+ found in include/dt-bindings/clock/bcm2835-aux.h
+- reg: Specifies base physical address and size of the registers
+- clocks: The parent clock phandle
+
+Example:
+
+ clocks: cprman@7e101000 {
+ compatible = "brcm,bcm2835-cprman";
+ #clock-cells = <1>;
+ reg = <0x7e101000 0x2000>;
+ clocks = <&clk_osc>;
+ };
+
+ aux: aux@7e215004 {
+ compatible = "brcm,bcm2835-aux";
+ #clock-cells = <1>;
+ reg = <0x7e215000 0x8>;
+ clocks = <&clocks BCM2835_CLOCK_VPU>;
+ };
diff --git a/Bindings/clock/brcm,bcm2835-cprman.txt b/Bindings/clock/brcm,bcm2835-cprman.txt
new file mode 100644
index 0000000..9e0b03a
--- /dev/null
+++ b/Bindings/clock/brcm,bcm2835-cprman.txt
@@ -0,0 +1,60 @@
+Broadcom BCM2835 CPRMAN clocks
+
+This binding uses the common clock binding:
+ Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+The CPRMAN clock controller generates clocks in the audio power domain
+of the BCM2835. There is a level of PLLs deriving from an external
+oscillator, a level of PLL dividers that produce channels off of the
+few PLLs, and a level of mostly-generic clock generators sourcing from
+the PLL channels. Most other hardware components source from the
+clock generators, but a few (like the ARM or HDMI) will source from
+the PLL dividers directly.
+
+Required properties:
+- compatible: should be one of the following,
+ "brcm,bcm2711-cprman"
+ "brcm,bcm2835-cprman"
+- #clock-cells: Should be <1>. The permitted clock-specifier values can be
+ found in include/dt-bindings/clock/bcm2835.h
+- reg: Specifies base physical address and size of the registers
+- clocks: phandles to the parent clocks used as input to the module, in
+ the following order:
+
+ - External oscillator
+ - DSI0 byte clock
+ - DSI0 DDR2 clock
+ - DSI0 DDR clock
+ - DSI1 byte clock
+ - DSI1 DDR2 clock
+ - DSI1 DDR clock
+
+ Only external oscillator is required. The DSI clocks may
+ not be present, in which case their children will be
+ unusable.
+
+Example:
+
+ clk_osc: clock@3 {
+ compatible = "fixed-clock";
+ reg = <3>;
+ #clock-cells = <0>;
+ clock-output-names = "osc";
+ clock-frequency = <19200000>;
+ };
+
+ clocks: cprman@7e101000 {
+ compatible = "brcm,bcm2835-cprman";
+ #clock-cells = <1>;
+ reg = <0x7e101000 0x2000>;
+ clocks = <&clk_osc>;
+ };
+
+ i2c0: i2c@7e205000 {
+ compatible = "brcm,bcm2835-i2c";
+ reg = <0x7e205000 0x1000>;
+ interrupts = <2 21>;
+ clocks = <&clocks BCM2835_CLOCK_VPU>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
diff --git a/Bindings/clock/brcm,bcm53573-ilp.txt b/Bindings/clock/brcm,bcm53573-ilp.txt
new file mode 100644
index 0000000..2ebb107
--- /dev/null
+++ b/Bindings/clock/brcm,bcm53573-ilp.txt
@@ -0,0 +1,36 @@
+Broadcom BCM53573 ILP clock
+===========================
+
+This binding uses the common clock binding:
+ Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+This binding is used for ILP clock (sometimes referred as "slow clock")
+on Broadcom BCM53573 devices using Cortex-A7 CPU.
+
+ILP's rate has to be calculated on runtime and it depends on ALP clock
+which has to be referenced.
+
+This clock is part of PMU (Power Management Unit), a Broadcom's device
+handing power-related aspects. Its node must be sub-node of the PMU
+device.
+
+Required properties:
+- compatible: "brcm,bcm53573-ilp"
+- clocks: has to reference an ALP clock
+- #clock-cells: should be <0>
+- clock-output-names: from common clock bindings, should contain clock
+ name
+
+Example:
+
+pmu@18012000 {
+ compatible = "simple-mfd", "syscon";
+ reg = <0x18012000 0x00001000>;
+
+ ilp {
+ compatible = "brcm,bcm53573-ilp";
+ clocks = <&alp>;
+ #clock-cells = <0>;
+ clock-output-names = "ilp";
+ };
+};
diff --git a/Bindings/clock/brcm,bcm63268-timer-clocks.yaml b/Bindings/clock/brcm,bcm63268-timer-clocks.yaml
new file mode 100644
index 0000000..cd0d763
--- /dev/null
+++ b/Bindings/clock/brcm,bcm63268-timer-clocks.yaml
@@ -0,0 +1,40 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/brcm,bcm63268-timer-clocks.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom BCM63268 Timer Clock and Reset
+
+maintainers:
+ - Álvaro Fernández Rojas <noltari@gmail.com>
+
+properties:
+ compatible:
+ const: brcm,bcm63268-timer-clocks
+
+ reg:
+ maxItems: 1
+
+ "#clock-cells":
+ const: 1
+
+ "#reset-cells":
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - "#clock-cells"
+ - "#reset-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ timer_clk: clock-controller@100000ac {
+ compatible = "brcm,bcm63268-timer-clocks";
+ reg = <0x100000ac 0x4>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
diff --git a/Bindings/clock/brcm,bcm63xx-clocks.txt b/Bindings/clock/brcm,bcm63xx-clocks.txt
new file mode 100644
index 0000000..3e7ca55
--- /dev/null
+++ b/Bindings/clock/brcm,bcm63xx-clocks.txt
@@ -0,0 +1,24 @@
+Gated Clock Controller Bindings for MIPS based BCM63XX SoCs
+
+Required properties:
+- compatible: must be one of:
+ "brcm,bcm3368-clocks"
+ "brcm,bcm6318-clocks"
+ "brcm,bcm6318-ubus-clocks"
+ "brcm,bcm6328-clocks"
+ "brcm,bcm6358-clocks"
+ "brcm,bcm6362-clocks"
+ "brcm,bcm6368-clocks"
+ "brcm,bcm63268-clocks"
+
+- reg: Address and length of the register set
+- #clock-cells: must be <1>
+
+
+Example:
+
+clkctl: clock-controller@10000004 {
+ compatible = "brcm,bcm6328-clocks";
+ reg = <0x10000004 0x4>;
+ #clock-cells = <1>;
+};
diff --git a/Bindings/clock/brcm,iproc-clocks.yaml b/Bindings/clock/brcm,iproc-clocks.yaml
new file mode 100644
index 0000000..5ad147d
--- /dev/null
+++ b/Bindings/clock/brcm,iproc-clocks.yaml
@@ -0,0 +1,417 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/brcm,iproc-clocks.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom iProc Family Clocks
+
+maintainers:
+ - Ray Jui <rjui@broadcom.com>
+ - Scott Branden <sbranden@broadcom.com>
+
+description: |
+ The iProc clock controller manages clocks that are common to the iProc family.
+ An SoC from the iProc family may have several PLLs, e.g., ARMPLL, GENPLL,
+ LCPLL0, MIPIPLL, and etc., all derived from an onboard crystal. Each PLL
+ comprises of several leaf clocks
+
+ ASIU clocks are a special case. These clocks are derived directly from the
+ reference clock of the onboard crystal.
+
+properties:
+ compatible:
+ enum:
+ - brcm,bcm63138-armpll
+ - brcm,cygnus-armpll
+ - brcm,cygnus-genpll
+ - brcm,cygnus-lcpll0
+ - brcm,cygnus-mipipll
+ - brcm,cygnus-asiu-clk
+ - brcm,cygnus-audiopll
+ - brcm,hr2-armpll
+ - brcm,nsp-armpll
+ - brcm,nsp-genpll
+ - brcm,nsp-lcpll0
+ - brcm,ns2-genpll-scr
+ - brcm,ns2-genpll-sw
+ - brcm,ns2-lcpll-ddr
+ - brcm,ns2-lcpll-ports
+ - brcm,sr-genpll0
+ - brcm,sr-genpll1
+ - brcm,sr-genpll2
+ - brcm,sr-genpll3
+ - brcm,sr-genpll4
+ - brcm,sr-genpll5
+ - brcm,sr-genpll6
+ - brcm,sr-lcpll0
+ - brcm,sr-lcpll1
+ - brcm,sr-lcpll-pcie
+
+ reg:
+ minItems: 1
+ items:
+ - description: base register
+ - description: power register
+ - description: ASIU or split status register
+
+ clocks:
+ description: The input parent clock phandle for the PLL / ASIU clock. For
+ most iProc PLLs, this is an onboard crystal with a fixed rate.
+ maxItems: 1
+
+ '#clock-cells':
+ true
+
+ clock-output-names:
+ minItems: 1
+ maxItems: 45
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - brcm,cygnus-armpll
+ - brcm,nsp-armpll
+ then:
+ properties:
+ '#clock-cells':
+ const: 0
+ else:
+ properties:
+ '#clock-cells':
+ const: 1
+ required:
+ - clock-output-names
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - brcm,cygnus-armpll
+ - brcm,cygnus-genpll
+ - brcm,cygnus-lcpll0
+ - brcm,cygnus-mipipll
+ - brcm,cygnus-asiu-clk
+ - brcm,cygnus-audiopll
+ then:
+ properties:
+ clock-output-names:
+ description: |
+ The following table defines the set of PLL/clock index and ID for Cygnus.
+ These clock IDs are defined in:
+ "include/dt-bindings/clock/bcm-cygnus.h"
+
+ Clock Source (Parent) Index ID
+ ----- --------------- ----- --
+ crystal N/A N/A N/A
+
+ armpll crystal N/A N/A
+
+ keypad crystal (ASIU) 0 BCM_CYGNUS_ASIU_KEYPAD_CLK
+ adc/tsc crystal (ASIU) 1 BCM_CYGNUS_ASIU_ADC_CLK
+ pwm crystal (ASIU) 2 BCM_CYGNUS_ASIU_PWM_CLK
+
+ genpll crystal 0 BCM_CYGNUS_GENPLL
+ axi21 genpll 1 BCM_CYGNUS_GENPLL_AXI21_CLK
+ 250mhz genpll 2 BCM_CYGNUS_GENPLL_250MHZ_CLK
+ ihost_sys genpll 3 BCM_CYGNUS_GENPLL_IHOST_SYS_CLK
+ enet_sw genpll 4 BCM_CYGNUS_GENPLL_ENET_SW_CLK
+ audio_125 genpll 5 BCM_CYGNUS_GENPLL_AUDIO_125_CLK
+ can genpll 6 BCM_CYGNUS_GENPLL_CAN_CLK
+
+ lcpll0 crystal 0 BCM_CYGNUS_LCPLL0
+ pcie_phy lcpll0 1 BCM_CYGNUS_LCPLL0_PCIE_PHY_REF_CLK
+ ddr_phy lcpll0 2 BCM_CYGNUS_LCPLL0_DDR_PHY_CLK
+ sdio lcpll0 3 BCM_CYGNUS_LCPLL0_SDIO_CLK
+ usb_phy lcpll0 4 BCM_CYGNUS_LCPLL0_USB_PHY_REF_CLK
+ smart_card lcpll0 5 BCM_CYGNUS_LCPLL0_SMART_CARD_CLK
+ ch5_unused lcpll0 6 BCM_CYGNUS_LCPLL0_CH5_UNUSED
+
+ mipipll crystal 0 BCM_CYGNUS_MIPIPLL
+ ch0_unused mipipll 1 BCM_CYGNUS_MIPIPLL_CH0_UNUSED
+ ch1_lcd mipipll 2 BCM_CYGNUS_MIPIPLL_CH1_LCD
+ ch2_v3d mipipll 3 BCM_CYGNUS_MIPIPLL_CH2_V3D
+ ch3_unused mipipll 4 BCM_CYGNUS_MIPIPLL_CH3_UNUSED
+ ch4_unused mipipll 5 BCM_CYGNUS_MIPIPLL_CH4_UNUSED
+ ch5_unused mipipll 6 BCM_CYGNUS_MIPIPLL_CH5_UNUSED
+
+ audiopll crystal 0 BCM_CYGNUS_AUDIOPLL
+ ch0_audio audiopll 1 BCM_CYGNUS_AUDIOPLL_CH0
+ ch1_audio audiopll 2 BCM_CYGNUS_AUDIOPLL_CH1
+ ch2_audio audiopll 3 BCM_CYGNUS_AUDIOPLL_CH2
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - brcm,hr2-armpll
+ then:
+ properties:
+ clock-output-names:
+ description: |
+ The following table defines the set of PLL/clock for Hurricane 2:
+
+ Clock Source Index ID
+ ----- ------ ----- --
+ crystal N/A N/A N/A
+
+ armpll crystal N/A N/A
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - brcm,nsp-armpll
+ - brcm,nsp-genpll
+ - brcm,nsp-lcpll0
+ then:
+ properties:
+ clock-output-names:
+ description: |
+ The following table defines the set of PLL/clock index and ID for Northstar and
+ Northstar Plus. These clock IDs are defined in:
+ "include/dt-bindings/clock/bcm-nsp.h"
+
+ Clock Source Index ID
+ ----- ------ ----- --
+ crystal N/A N/A N/A
+
+ armpll crystal N/A N/A
+
+ genpll crystal 0 BCM_NSP_GENPLL
+ phy genpll 1 BCM_NSP_GENPLL_PHY_CLK
+ ethernetclk genpll 2 BCM_NSP_GENPLL_ENET_SW_CLK
+ usbclk genpll 3 BCM_NSP_GENPLL_USB_PHY_REF_CLK
+ iprocfast genpll 4 BCM_NSP_GENPLL_IPROCFAST_CLK
+ sata1 genpll 5 BCM_NSP_GENPLL_SATA1_CLK
+ sata2 genpll 6 BCM_NSP_GENPLL_SATA2_CLK
+
+ lcpll0 crystal 0 BCM_NSP_LCPLL0
+ pcie_phy lcpll0 1 BCM_NSP_LCPLL0_PCIE_PHY_REF_CLK
+ sdio lcpll0 2 BCM_NSP_LCPLL0_SDIO_CLK
+ ddr_phy lcpll0 3 BCM_NSP_LCPLL0_DDR_PHY_CLK
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - brcm,ns2-genpll-scr
+ - brcm,ns2-genpll-sw
+ - brcm,ns2-lcpll-ddr
+ - brcm,ns2-lcpll-ports
+ then:
+ properties:
+ clock-output-names:
+ description: |
+ The following table defines the set of PLL/clock index and ID for Northstar 2.
+ These clock IDs are defined in:
+ "include/dt-bindings/clock/bcm-ns2.h"
+
+ Clock Source Index ID
+ ----- ------ ----- --
+ crystal N/A N/A N/A
+
+ genpll_scr crystal 0 BCM_NS2_GENPLL_SCR
+ scr genpll_scr 1 BCM_NS2_GENPLL_SCR_SCR_CLK
+ fs genpll_scr 2 BCM_NS2_GENPLL_SCR_FS_CLK
+ audio_ref genpll_scr 3 BCM_NS2_GENPLL_SCR_AUDIO_CLK
+ ch3_unused genpll_scr 4 BCM_NS2_GENPLL_SCR_CH3_UNUSED
+ ch4_unused genpll_scr 5 BCM_NS2_GENPLL_SCR_CH4_UNUSED
+ ch5_unused genpll_scr 6 BCM_NS2_GENPLL_SCR_CH5_UNUSED
+
+ genpll_sw crystal 0 BCM_NS2_GENPLL_SW
+ rpe genpll_sw 1 BCM_NS2_GENPLL_SW_RPE_CLK
+ 250 genpll_sw 2 BCM_NS2_GENPLL_SW_250_CLK
+ nic genpll_sw 3 BCM_NS2_GENPLL_SW_NIC_CLK
+ chimp genpll_sw 4 BCM_NS2_GENPLL_SW_CHIMP_CLK
+ port genpll_sw 5 BCM_NS2_GENPLL_SW_PORT_CLK
+ sdio genpll_sw 6 BCM_NS2_GENPLL_SW_SDIO_CLK
+
+ lcpll_ddr crystal 0 BCM_NS2_LCPLL_DDR
+ pcie_sata_usb lcpll_ddr 1 BCM_NS2_LCPLL_DDR_PCIE_SATA_USB_CLK
+ ddr lcpll_ddr 2 BCM_NS2_LCPLL_DDR_DDR_CLK
+ ch2_unused lcpll_ddr 3 BCM_NS2_LCPLL_DDR_CH2_UNUSED
+ ch3_unused lcpll_ddr 4 BCM_NS2_LCPLL_DDR_CH3_UNUSED
+ ch4_unused lcpll_ddr 5 BCM_NS2_LCPLL_DDR_CH4_UNUSED
+ ch5_unused lcpll_ddr 6 BCM_NS2_LCPLL_DDR_CH5_UNUSED
+
+ lcpll_ports crystal 0 BCM_NS2_LCPLL_PORTS
+ wan lcpll_ports 1 BCM_NS2_LCPLL_PORTS_WAN_CLK
+ rgmii lcpll_ports 2 BCM_NS2_LCPLL_PORTS_RGMII_CLK
+ ch2_unused lcpll_ports 3 BCM_NS2_LCPLL_PORTS_CH2_UNUSED
+ ch3_unused lcpll_ports 4 BCM_NS2_LCPLL_PORTS_CH3_UNUSED
+ ch4_unused lcpll_ports 5 BCM_NS2_LCPLL_PORTS_CH4_UNUSED
+ ch5_unused lcpll_ports 6 BCM_NS2_LCPLL_PORTS_CH5_UNUSED
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - brcm,sr-genpll0
+ - brcm,sr-genpll1
+ - brcm,sr-genpll2
+ - brcm,sr-genpll3
+ - brcm,sr-genpll4
+ - brcm,sr-genpll5
+ - brcm,sr-genpll6
+ - brcm,sr-lcpll0
+ - brcm,sr-lcpll1
+ - brcm,sr-lcpll-pcie
+ then:
+ properties:
+ clock-output-names:
+ description: |
+ The following table defines the set of PLL/clock index and ID for Stingray.
+ These clock IDs are defined in:
+ "include/dt-bindings/clock/bcm-sr.h"
+
+ Clock Source Index ID
+ ----- ------ ----- --
+ crystal N/A N/A N/A
+ crmu_ref25m crystal N/A N/A
+
+ genpll0 crystal 0 BCM_SR_GENPLL0
+ clk_125m genpll0 1 BCM_SR_GENPLL0_125M_CLK
+ clk_scr genpll0 2 BCM_SR_GENPLL0_SCR_CLK
+ clk_250 genpll0 3 BCM_SR_GENPLL0_250M_CLK
+ clk_pcie_axi genpll0 4 BCM_SR_GENPLL0_PCIE_AXI_CLK
+ clk_paxc_axi_x2 genpll0 5 BCM_SR_GENPLL0_PAXC_AXI_X2_CLK
+ clk_paxc_axi genpll0 6 BCM_SR_GENPLL0_PAXC_AXI_CLK
+
+ genpll1 crystal 0 BCM_SR_GENPLL1
+ clk_pcie_tl genpll1 1 BCM_SR_GENPLL1_PCIE_TL_CLK
+ clk_mhb_apb genpll1 2 BCM_SR_GENPLL1_MHB_APB_CLK
+
+ genpll2 crystal 0 BCM_SR_GENPLL2
+ clk_nic genpll2 1 BCM_SR_GENPLL2_NIC_CLK
+ clk_ts_500_ref genpll2 2 BCM_SR_GENPLL2_TS_500_REF_CLK
+ clk_125_nitro genpll2 3 BCM_SR_GENPLL2_125_NITRO_CLK
+ clk_chimp genpll2 4 BCM_SR_GENPLL2_CHIMP_CLK
+ clk_nic_flash genpll2 5 BCM_SR_GENPLL2_NIC_FLASH_CLK
+ clk_fs genpll2 6 BCM_SR_GENPLL2_FS_CLK
+
+ genpll3 crystal 0 BCM_SR_GENPLL3
+ clk_hsls genpll3 1 BCM_SR_GENPLL3_HSLS_CLK
+ clk_sdio genpll3 2 BCM_SR_GENPLL3_SDIO_CLK
+
+ genpll4 crystal 0 BCM_SR_GENPLL4
+ clk_ccn genpll4 1 BCM_SR_GENPLL4_CCN_CLK
+ clk_tpiu_pll genpll4 2 BCM_SR_GENPLL4_TPIU_PLL_CLK
+ clk_noc genpll4 3 BCM_SR_GENPLL4_NOC_CLK
+ clk_chclk_fs4 genpll4 4 BCM_SR_GENPLL4_CHCLK_FS4_CLK
+ clk_bridge_fscpu genpll4 5 BCM_SR_GENPLL4_BRIDGE_FSCPU_CLK
+
+ genpll5 crystal 0 BCM_SR_GENPLL5
+ clk_fs4_hf genpll5 1 BCM_SR_GENPLL5_FS4_HF_CLK
+ clk_crypto_ae genpll5 2 BCM_SR_GENPLL5_CRYPTO_AE_CLK
+ clk_raid_ae genpll5 3 BCM_SR_GENPLL5_RAID_AE_CLK
+
+ genpll6 crystal 0 BCM_SR_GENPLL6
+ clk_48_usb genpll6 1 BCM_SR_GENPLL6_48_USB_CLK
+
+ lcpll0 crystal 0 BCM_SR_LCPLL0
+ clk_sata_refp lcpll0 1 BCM_SR_LCPLL0_SATA_REFP_CLK
+ clk_sata_refn lcpll0 2 BCM_SR_LCPLL0_SATA_REFN_CLK
+ clk_sata_350 lcpll0 3 BCM_SR_LCPLL0_SATA_350_CLK
+ clk_sata_500 lcpll0 4 BCM_SR_LCPLL0_SATA_500_CLK
+
+ lcpll1 crystal 0 BCM_SR_LCPLL1
+ clk_wan lcpll1 1 BCM_SR_LCPLL1_WAN_CLK
+ clk_usb_ref lcpll1 2 BCM_SR_LCPLL1_USB_REF_CLK
+ clk_crmu_ts lcpll1 3 BCM_SR_LCPLL1_CRMU_TS_CLK
+
+ lcpll_pcie crystal 0 BCM_SR_LCPLL_PCIE
+ clk_pcie_phy_ref lcpll1 1 BCM_SR_LCPLL_PCIE_PHY_REF_CLK
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: brcm,cygnus-genpll
+ then:
+ properties:
+ clock-output-names:
+ items:
+ - const: genpll
+ - const: axi21
+ - const: 250mhz
+ - const: ihost_sys
+ - const: enet_sw
+ - const: audio_125
+ - const: can
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: brcm,nsp-lcpll0
+ then:
+ properties:
+ clock-output-names:
+ items:
+ - const: lcpll0
+ - const: pcie_phy
+ - const: sdio
+ - const: ddr_phy
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: brcm,nsp-genpll
+ then:
+ properties:
+ clock-output-names:
+ items:
+ - const: genpll
+ - const: phy
+ - const: ethernetclk
+ - const: usbclk
+ - const: iprocfast
+ - const: sata1
+ - const: sata2
+
+required:
+ - reg
+ - clocks
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ osc1: oscillator {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <25000000>;
+ };
+
+ genpll@301d000 {
+ #clock-cells = <1>;
+ compatible = "brcm,cygnus-genpll";
+ reg = <0x301d000 0x2c>, <0x301c020 0x4>;
+ clocks = <&os1c>;
+ clock-output-names = "genpll", "axi21", "250mhz", "ihost_sys",
+ "enet_sw", "audio_125", "can";
+ };
+ - |
+ osc2: oscillator {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <25000000>;
+ };
+
+ asiu_clks@301d048 {
+ #clock-cells = <1>;
+ compatible = "brcm,cygnus-asiu-clk";
+ reg = <0x301d048 0xc>, <0x180aa024 0x4>;
+ clocks = <&osc2>;
+ clock-output-names = "keypad", "adc/touch", "pwm";
+ };
+ - |
+ arm_clk@0 {
+ #clock-cells = <0>;
+ compatible = "brcm,nsp-armpll";
+ clocks = <&osc>;
+ reg = <0x0 0x1000>;
+ };
diff --git a/Bindings/clock/brcm,kona-ccu.txt b/Bindings/clock/brcm,kona-ccu.txt
new file mode 100644
index 0000000..8e5a7d8
--- /dev/null
+++ b/Bindings/clock/brcm,kona-ccu.txt
@@ -0,0 +1,138 @@
+Broadcom Kona Family Clocks
+
+This binding is associated with Broadcom SoCs having "Kona" style
+clock control units (CCUs). A CCU is a clock provider that manages
+a set of clock signals. Each CCU is represented by a node in the
+device tree.
+
+This binding uses the common clock binding:
+ Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- compatible
+ Shall have a value of the form "brcm,<model>-<which>-ccu",
+ where <model> is a Broadcom SoC model number and <which> is
+ the name of a defined CCU. For example:
+ "brcm,bcm11351-root-ccu"
+ The compatible strings used for each supported SoC family
+ are defined below.
+- reg
+ Shall define the base and range of the address space
+ containing clock control registers
+- #clock-cells
+ Shall have value <1>. The permitted clock-specifier values
+ are defined below.
+- clock-output-names
+ Shall be an ordered list of strings defining the names of
+ the clocks provided by the CCU.
+
+Device tree example:
+
+ slave_ccu: slave_ccu {
+ compatible = "brcm,bcm11351-slave-ccu";
+ reg = <0x3e011000 0x0f00>;
+ #clock-cells = <1>;
+ clock-output-names = "uartb",
+ "uartb2",
+ "uartb3",
+ "uartb4";
+ };
+
+ ref_crystal_clk: ref_crystal {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <26000000>;
+ };
+
+ uart@3e002000 {
+ compatible = "brcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart";
+ reg = <0x3e002000 0x1000>;
+ clocks = <&slave_ccu BCM281XX_SLAVE_CCU_UARTB3>;
+ interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ };
+
+BCM281XX family
+---------------
+CCU compatible string values for SoCs in the BCM281XX family are:
+ "brcm,bcm11351-root-ccu"
+ "brcm,bcm11351-aon-ccu"
+ "brcm,bcm11351-hub-ccu"
+ "brcm,bcm11351-master-ccu"
+ "brcm,bcm11351-slave-ccu"
+
+The following table defines the set of CCUs and clock specifiers for
+BCM281XX family clocks. When a clock consumer references a clocks,
+its symbolic specifier (rather than its numeric index value) should
+be used. These specifiers are defined in:
+ "include/dt-bindings/clock/bcm281xx.h"
+
+ CCU Clock Type Index Specifier
+ --- ----- ---- ----- ---------
+ root frac_1m peri 0 BCM281XX_ROOT_CCU_FRAC_1M
+
+ aon hub_timer peri 0 BCM281XX_AON_CCU_HUB_TIMER
+ aon pmu_bsc peri 1 BCM281XX_AON_CCU_PMU_BSC
+ aon pmu_bsc_var peri 2 BCM281XX_AON_CCU_PMU_BSC_VAR
+
+ hub tmon_1m peri 0 BCM281XX_HUB_CCU_TMON_1M
+
+ master sdio1 peri 0 BCM281XX_MASTER_CCU_SDIO1
+ master sdio2 peri 1 BCM281XX_MASTER_CCU_SDIO2
+ master sdio3 peri 2 BCM281XX_MASTER_CCU_SDIO3
+ master sdio4 peri 3 BCM281XX_MASTER_CCU_SDIO4
+ master dmac peri 4 BCM281XX_MASTER_CCU_DMAC
+ master usb_ic peri 5 BCM281XX_MASTER_CCU_USB_IC
+ master hsic2_48m peri 6 BCM281XX_MASTER_CCU_HSIC_48M
+ master hsic2_12m peri 7 BCM281XX_MASTER_CCU_HSIC_12M
+
+ slave uartb peri 0 BCM281XX_SLAVE_CCU_UARTB
+ slave uartb2 peri 1 BCM281XX_SLAVE_CCU_UARTB2
+ slave uartb3 peri 2 BCM281XX_SLAVE_CCU_UARTB3
+ slave uartb4 peri 3 BCM281XX_SLAVE_CCU_UARTB4
+ slave ssp0 peri 4 BCM281XX_SLAVE_CCU_SSP0
+ slave ssp2 peri 5 BCM281XX_SLAVE_CCU_SSP2
+ slave bsc1 peri 6 BCM281XX_SLAVE_CCU_BSC1
+ slave bsc2 peri 7 BCM281XX_SLAVE_CCU_BSC2
+ slave bsc3 peri 8 BCM281XX_SLAVE_CCU_BSC3
+ slave pwm peri 9 BCM281XX_SLAVE_CCU_PWM
+
+
+BCM21664 family
+---------------
+CCU compatible string values for SoCs in the BCM21664 family are:
+ "brcm,bcm21664-root-ccu"
+ "brcm,bcm21664-aon-ccu"
+ "brcm,bcm21664-master-ccu"
+ "brcm,bcm21664-slave-ccu"
+
+The following table defines the set of CCUs and clock specifiers for
+BCM21664 family clocks. When a clock consumer references a clocks,
+its symbolic specifier (rather than its numeric index value) should
+be used. These specifiers are defined in:
+ "include/dt-bindings/clock/bcm21664.h"
+
+ CCU Clock Type Index Specifier
+ --- ----- ---- ----- ---------
+ root frac_1m peri 0 BCM21664_ROOT_CCU_FRAC_1M
+
+ aon hub_timer peri 0 BCM21664_AON_CCU_HUB_TIMER
+
+ master sdio1 peri 0 BCM21664_MASTER_CCU_SDIO1
+ master sdio2 peri 1 BCM21664_MASTER_CCU_SDIO2
+ master sdio3 peri 2 BCM21664_MASTER_CCU_SDIO3
+ master sdio4 peri 3 BCM21664_MASTER_CCU_SDIO4
+ master sdio1_sleep peri 4 BCM21664_MASTER_CCU_SDIO1_SLEEP
+ master sdio2_sleep peri 5 BCM21664_MASTER_CCU_SDIO2_SLEEP
+ master sdio3_sleep peri 6 BCM21664_MASTER_CCU_SDIO3_SLEEP
+ master sdio4_sleep peri 7 BCM21664_MASTER_CCU_SDIO4_SLEEP
+
+ slave uartb peri 0 BCM21664_SLAVE_CCU_UARTB
+ slave uartb2 peri 1 BCM21664_SLAVE_CCU_UARTB2
+ slave uartb3 peri 2 BCM21664_SLAVE_CCU_UARTB3
+ slave uartb4 peri 3 BCM21664_SLAVE_CCU_UARTB4
+ slave bsc1 peri 4 BCM21664_SLAVE_CCU_BSC1
+ slave bsc2 peri 5 BCM21664_SLAVE_CCU_BSC2
+ slave bsc3 peri 6 BCM21664_SLAVE_CCU_BSC3
+ slave bsc4 peri 7 BCM21664_SLAVE_CCU_BSC4
diff --git a/Bindings/clock/calxeda.yaml b/Bindings/clock/calxeda.yaml
new file mode 100644
index 0000000..a88fbe2
--- /dev/null
+++ b/Bindings/clock/calxeda.yaml
@@ -0,0 +1,82 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/calxeda.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Calxeda highbank platform Clock Controller
+
+description: |
+ This binding covers the Calxeda SoC internal peripheral and bus clocks
+ as used by peripherals. The clocks live inside the "system register"
+ region of the SoC, so are typically presented as children of an
+ "hb-sregs" node.
+
+maintainers:
+ - Andre Przywara <andre.przywara@arm.com>
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ enum:
+ - calxeda,hb-pll-clock
+ - calxeda,hb-a9periph-clock
+ - calxeda,hb-a9bus-clock
+ - calxeda,hb-emmc-clock
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - clocks
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ sregs@3fffc000 {
+ compatible = "calxeda,hb-sregs";
+ reg = <0x3fffc000 0x1000>;
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ osc: oscillator {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <33333000>;
+ };
+
+ ddrpll: ddrpll@108 {
+ #clock-cells = <0>;
+ compatible = "calxeda,hb-pll-clock";
+ clocks = <&osc>;
+ reg = <0x108>;
+ };
+
+ a9pll: a9pll@100 {
+ #clock-cells = <0>;
+ compatible = "calxeda,hb-pll-clock";
+ clocks = <&osc>;
+ reg = <0x100>;
+ };
+
+ a9periphclk: a9periphclk@104 {
+ #clock-cells = <0>;
+ compatible = "calxeda,hb-a9periph-clock";
+ clocks = <&a9pll>;
+ reg = <0x104>;
+ };
+ };
+ };
+
+...
diff --git a/Bindings/clock/canaan,k210-clk.yaml b/Bindings/clock/canaan,k210-clk.yaml
new file mode 100644
index 0000000..380cb6d
--- /dev/null
+++ b/Bindings/clock/canaan,k210-clk.yaml
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/canaan,k210-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Canaan Kendryte K210 Clock
+
+maintainers:
+ - Damien Le Moal <dlemoal@kernel.org>
+
+description: |
+ Canaan Kendryte K210 SoC clocks driver bindings. The clock
+ controller node must be defined as a child node of the K210
+ system controller node.
+
+ See also:
+ - dt-bindings/clock/k210-clk.h
+
+properties:
+ compatible:
+ const: canaan,k210-clk
+
+ clocks:
+ maxItems: 1
+ description:
+ Phandle of the SoC 26MHz fixed-rate oscillator clock.
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - '#clock-cells'
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/k210-clk.h>
+ clocks {
+ in0: oscillator {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <26000000>;
+ };
+ };
+
+ /* ... */
+ sysclk: clock-controller {
+ #clock-cells = <1>;
+ compatible = "canaan,k210-clk";
+ clocks = <&in0>;
+ };
diff --git a/Bindings/clock/cirrus,cs2000-cp.yaml b/Bindings/clock/cirrus,cs2000-cp.yaml
new file mode 100644
index 0000000..d416c37
--- /dev/null
+++ b/Bindings/clock/cirrus,cs2000-cp.yaml
@@ -0,0 +1,90 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/cirrus,cs2000-cp.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: CIRRUS LOGIC Fractional-N Clock Synthesizer & Clock Multiplier
+
+maintainers:
+ - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+
+description: |
+ The CS2000-CP is an extremely versatile system clocking device that
+ utilizes a programmable phase lock loop.
+
+ Link: https://www.cirrus.com/products/cs2000/
+
+properties:
+ compatible:
+ enum:
+ - cirrus,cs2000-cp
+
+ clocks:
+ description:
+ Common clock binding for CLK_IN, XTI/REF_CLK
+ maxItems: 2
+
+ clock-names:
+ items:
+ - const: clk_in
+ - const: ref_clk
+
+ '#clock-cells':
+ const: 0
+
+ reg:
+ maxItems: 1
+
+ cirrus,aux-output-source:
+ description:
+ Specifies the function of the auxiliary clock output pin
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum:
+ - 0 # CS2000CP_AUX_OUTPUT_REF_CLK: ref_clk input
+ - 1 # CS2000CP_AUX_OUTPUT_CLK_IN: clk_in input
+ - 2 # CS2000CP_AUX_OUTPUT_CLK_OUT: clk_out output
+ - 3 # CS2000CP_AUX_OUTPUT_PLL_LOCK: pll lock status
+ default: 0
+
+ cirrus,clock-skip:
+ description:
+ This mode allows the PLL to maintain lock even when CLK_IN
+ has missing pulses for up to 20 ms.
+ $ref: /schemas/types.yaml#/definitions/flag
+
+ cirrus,dynamic-mode:
+ description:
+ In dynamic mode, the CLK_IN input is used to drive the
+ digital PLL of the silicon.
+ If not given, the static mode shall be used to derive the
+ output signal directly from the REF_CLK input.
+ $ref: /schemas/types.yaml#/definitions/flag
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/cirrus,cs2000-cp.h>
+
+ i2c@0 {
+ reg = <0x0 0x100>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ clock-controller@4f {
+ #clock-cells = <0>;
+ compatible = "cirrus,cs2000-cp";
+ reg = <0x4f>;
+ clocks = <&rcar_sound 0>, <&x12_clk>;
+ clock-names = "clk_in", "ref_clk";
+ cirrus,aux-output-source = <CS2000CP_AUX_OUTPUT_CLK_OUT>;
+ };
+ };
diff --git a/Bindings/clock/cirrus,lochnagar.yaml b/Bindings/clock/cirrus,lochnagar.yaml
new file mode 100644
index 0000000..59de125
--- /dev/null
+++ b/Bindings/clock/cirrus,lochnagar.yaml
@@ -0,0 +1,78 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/cirrus,lochnagar.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Cirrus Logic Lochnagar Audio Development Board
+
+maintainers:
+ - patches@opensource.cirrus.com
+
+description: |
+ Lochnagar is an evaluation and development board for Cirrus Logic
+ Smart CODEC and Amp devices. It allows the connection of most Cirrus
+ Logic devices on mini-cards, as well as allowing connection of various
+ application processor systems to provide a full evaluation platform.
+ Audio system topology, clocking and power can all be controlled through
+ the Lochnagar, allowing the device under test to be used in a variety of
+ possible use cases.
+
+ This binding document describes the binding for the clock portion of the
+ driver.
+
+ Also see these documents for generic binding information:
+ [1] Clock : ../clock/clock-bindings.txt
+
+ And these for relevant defines:
+ [2] include/dt-bindings/clock/lochnagar.h
+
+ This binding must be part of the Lochnagar MFD binding:
+ [3] ../mfd/cirrus,lochnagar.yaml
+
+properties:
+ compatible:
+ enum:
+ - cirrus,lochnagar1-clk
+ - cirrus,lochnagar2-clk
+
+ '#clock-cells':
+ description:
+ The first cell indicates the clock number, see [2] for available
+ clocks and [1].
+ const: 1
+
+ clock-names:
+ items:
+ enum:
+ - ln-cdc-clkout # Output clock from CODEC card.
+ - ln-dsp-clkout # Output clock from DSP card.
+ - ln-gf-mclk1 # Optional input clock from host system.
+ - ln-gf-mclk2 # Optional input clock from host system.
+ - ln-gf-mclk3 # Optional input clock from host system.
+ - ln-gf-mclk4 # Optional input clock from host system.
+ - ln-psia1-mclk # Optional input clock from external connector.
+ - ln-psia2-mclk # Optional input clock from external connector.
+ - ln-spdif-mclk # Optional input clock from SPDIF.
+ - ln-spdif-clkout # Optional input clock from SPDIF.
+ - ln-adat-mclk # Optional input clock from ADAT.
+ - ln-pmic-32k # On board fixed clock.
+ - ln-clk-12m # On board fixed clock.
+ - ln-clk-11m # On board fixed clock.
+ - ln-clk-24m # On board fixed clock.
+ - ln-clk-22m # On board fixed clock.
+ - ln-clk-8m # On board fixed clock.
+ - ln-usb-clk-24m # On board fixed clock.
+ - ln-usb-clk-12m # On board fixed clock.
+ minItems: 1
+ maxItems: 19
+
+ clocks: true
+ assigned-clocks: true
+ assigned-clock-parents: true
+
+additionalProperties: false
+
+required:
+ - compatible
+ - '#clock-cells'
diff --git a/Bindings/clock/clk-palmas-clk32kg-clocks.txt b/Bindings/clock/clk-palmas-clk32kg-clocks.txt
new file mode 100644
index 0000000..4208886
--- /dev/null
+++ b/Bindings/clock/clk-palmas-clk32kg-clocks.txt
@@ -0,0 +1,35 @@
+* Palmas 32KHz clocks *
+
+Palmas device has two clock output pins for 32KHz, KG and KG_AUDIO.
+
+This binding uses the common clock binding ./clock-bindings.txt.
+
+Required properties:
+- compatible : "ti,palmas-clk32kg" for clk32kg clock
+ "ti,palmas-clk32kgaudio" for clk32kgaudio clock
+- #clock-cells : shall be set to 0.
+
+Optional property:
+- ti,external-sleep-control: The external enable input pins controlled the
+ enable/disable of clocks. The external enable input pins ENABLE1,
+ ENABLE2 and NSLEEP. The valid values for the external pins are:
+ PALMAS_EXT_CONTROL_PIN_ENABLE1 for ENABLE1 pin
+ PALMAS_EXT_CONTROL_PIN_ENABLE2 for ENABLE2 pin
+ PALMAS_EXT_CONTROL_PIN_NSLEEP for NSLEEP pin
+ Option 0 or missing this property means the clock is enabled/disabled
+ via register access and these pins do not have any control.
+ The macros of external control pins for DTS is defined at
+ dt-bindings/mfd/palmas.h
+
+Example:
+ #include <dt-bindings/mfd/palmas.h>
+ ...
+ palmas: tps65913@58 {
+ ...
+ clk32kg: palmas_clk32k@0 {
+ compatible = "ti,palmas-clk32kg";
+ #clock-cells = <0>;
+ ti,external-sleep-control = <PALMAS_EXT_CONTROL_PIN_NSLEEP>;
+ };
+ ...
+ };
diff --git a/Bindings/clock/clock-bindings.txt b/Bindings/clock/clock-bindings.txt
new file mode 100644
index 0000000..6fe5413
--- /dev/null
+++ b/Bindings/clock/clock-bindings.txt
@@ -0,0 +1,2 @@
+This file has moved to the clock binding schema:
+https://github.com/devicetree-org/dt-schema/blob/main/dtschema/schemas/clock/clock.yaml
diff --git a/Bindings/clock/clps711x-clock.txt b/Bindings/clock/clps711x-clock.txt
new file mode 100644
index 0000000..f1bd53f
--- /dev/null
+++ b/Bindings/clock/clps711x-clock.txt
@@ -0,0 +1,19 @@
+* Clock bindings for the Cirrus Logic CLPS711X CPUs
+
+Required properties:
+- compatible : Shall contain "cirrus,ep7209-clk".
+- reg : Address of the internal register set.
+- startup-frequency: Factory set CPU startup frequency in HZ.
+- #clock-cells : Should be <1>.
+
+The clock consumer should specify the desired clock by having the clock
+ID in its "clocks" phandle cell. See include/dt-bindings/clock/clps711x-clock.h
+for the full list of CLPS711X clock IDs.
+
+Example:
+ clks: clks@80000000 {
+ #clock-cells = <1>;
+ compatible = "cirrus,ep7312-clk", "cirrus,ep7209-clk";
+ reg = <0x80000000 0xc000>;
+ startup-frequency = <73728000>;
+ };
diff --git a/Bindings/clock/dove-divider-clock.txt b/Bindings/clock/dove-divider-clock.txt
new file mode 100644
index 0000000..217871f
--- /dev/null
+++ b/Bindings/clock/dove-divider-clock.txt
@@ -0,0 +1,28 @@
+PLL divider based Dove clocks
+
+Marvell Dove has a 2GHz PLL, which feeds into a set of dividers to provide
+high speed clocks for a number of peripherals. These dividers are part of
+the PMU, and thus this node should be a child of the PMU node.
+
+The following clocks are provided:
+
+ID Clock
+-------------
+0 AXI bus clock
+1 GPU clock
+2 VMeta clock
+3 LCD clock
+
+Required properties:
+- compatible : shall be "marvell,dove-divider-clock"
+- reg : shall be the register address of the Core PLL and Clock Divider
+ Control 0 register. This will cover that register, as well as the
+ Core PLL and Clock Divider Control 1 register. Thus, it will have
+ a size of 8.
+- #clock-cells : from common clock binding; shall be set to 1
+
+divider_clk: core-clock@64 {
+ compatible = "marvell,dove-divider-clock";
+ reg = <0x0064 0x8>;
+ #clock-cells = <1>;
+};
diff --git a/Bindings/clock/fixed-clock.yaml b/Bindings/clock/fixed-clock.yaml
new file mode 100644
index 0000000..b0a4fb8
--- /dev/null
+++ b/Bindings/clock/fixed-clock.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/fixed-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Simple fixed-rate clock sources
+
+maintainers:
+ - Michael Turquette <mturquette@baylibre.com>
+ - Stephen Boyd <sboyd@kernel.org>
+
+properties:
+ compatible:
+ const: fixed-clock
+
+ "#clock-cells":
+ const: 0
+
+ clock-frequency: true
+
+ clock-accuracy:
+ description: accuracy of clock in ppb (parts per billion).
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - compatible
+ - "#clock-cells"
+ - clock-frequency
+
+additionalProperties: false
+
+examples:
+ - |
+ clock {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <1000000000>;
+ clock-accuracy = <100>;
+ };
+...
diff --git a/Bindings/clock/fixed-factor-clock.yaml b/Bindings/clock/fixed-factor-clock.yaml
new file mode 100644
index 0000000..8f71ab3
--- /dev/null
+++ b/Bindings/clock/fixed-factor-clock.yaml
@@ -0,0 +1,54 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/fixed-factor-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Simple fixed factor rate clock sources
+
+maintainers:
+ - Michael Turquette <mturquette@baylibre.com>
+ - Stephen Boyd <sboyd@kernel.org>
+
+properties:
+ compatible:
+ enum:
+ - fixed-factor-clock
+
+ "#clock-cells":
+ const: 0
+
+ clocks:
+ maxItems: 1
+
+ clock-div:
+ description: Fixed divider
+ $ref: /schemas/types.yaml#/definitions/uint32
+ minimum: 1
+
+ clock-mult:
+ description: Fixed multiplier
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - compatible
+ - clocks
+ - "#clock-cells"
+ - clock-div
+ - clock-mult
+
+additionalProperties: false
+
+examples:
+ - |
+ clock {
+ compatible = "fixed-factor-clock";
+ clocks = <&parentclk>;
+ #clock-cells = <0>;
+ clock-div = <2>;
+ clock-mult = <1>;
+ };
+...
diff --git a/Bindings/clock/fixed-mmio-clock.yaml b/Bindings/clock/fixed-mmio-clock.yaml
new file mode 100644
index 0000000..e22fc27
--- /dev/null
+++ b/Bindings/clock/fixed-mmio-clock.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/fixed-mmio-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Simple memory mapped IO fixed-rate clock sources
+
+description:
+ This binding describes a fixed-rate clock for which the frequency can
+ be read from a single 32-bit memory mapped I/O register.
+
+ It was designed for test systems, like FPGA, not for complete,
+ finished SoCs.
+
+maintainers:
+ - Jan Kotas <jank@cadence.com>
+
+properties:
+ compatible:
+ const: fixed-mmio-clock
+
+ reg:
+ maxItems: 1
+
+ "#clock-cells":
+ const: 0
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - "#clock-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ sysclock: sysclock@fd020004 {
+ compatible = "fixed-mmio-clock";
+ #clock-cells = <0>;
+ reg = <0xfd020004 0x4>;
+ clock-output-names = "sysclk";
+ };
+...
diff --git a/Bindings/clock/fsl,flexspi-clock.yaml b/Bindings/clock/fsl,flexspi-clock.yaml
new file mode 100644
index 0000000..1fa390e
--- /dev/null
+++ b/Bindings/clock/fsl,flexspi-clock.yaml
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/fsl,flexspi-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale FlexSPI clock driver for Layerscape SoCs
+
+maintainers:
+ - Michael Walle <michael@walle.cc>
+
+description:
+ The Freescale Layerscape SoCs have a special FlexSPI clock which is
+ derived from the platform PLL.
+
+properties:
+ compatible:
+ enum:
+ - fsl,ls1028a-flexspi-clk
+ - fsl,lx2160a-flexspi-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 0
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ dcfg {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ fspi_clk: clock-controller@900 {
+ compatible = "fsl,ls1028a-flexspi-clk";
+ reg = <0x900 0x4>;
+ #clock-cells = <0>;
+ clocks = <&parentclk>;
+ clock-output-names = "fspi_clk";
+ };
+ };
diff --git a/Bindings/clock/fsl,imx8-acm.yaml b/Bindings/clock/fsl,imx8-acm.yaml
new file mode 100644
index 0000000..07b9d21
--- /dev/null
+++ b/Bindings/clock/fsl,imx8-acm.yaml
@@ -0,0 +1,282 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/fsl,imx8-acm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP i.MX8 Audio Clock Mux
+
+maintainers:
+ - Shengjiu Wang <shengjiu.wang@nxp.com>
+
+description: |
+ NXP i.MX8 Audio Clock Mux is dedicated clock muxing IP
+ used to control Audio related clock on the SoC.
+
+properties:
+ compatible:
+ enum:
+ - fsl,imx8dxl-acm
+ - fsl,imx8qm-acm
+ - fsl,imx8qxp-acm
+
+ reg:
+ maxItems: 1
+
+ power-domains:
+ minItems: 13
+ maxItems: 21
+
+ '#clock-cells':
+ const: 1
+ description:
+ The clock consumer should specify the desired clock by having the clock
+ ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx8-clock.h
+ for the full list of i.MX8 ACM clock IDs.
+
+ clocks:
+ minItems: 13
+ maxItems: 27
+
+ clock-names:
+ minItems: 13
+ maxItems: 27
+
+required:
+ - compatible
+ - reg
+ - power-domains
+ - '#clock-cells'
+ - clocks
+ - clock-names
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - fsl,imx8qxp-acm
+ then:
+ properties:
+ power-domains:
+ items:
+ - description: power domain of IMX_SC_R_AUDIO_CLK_0
+ - description: power domain of IMX_SC_R_AUDIO_CLK_1
+ - description: power domain of IMX_SC_R_MCLK_OUT_0
+ - description: power domain of IMX_SC_R_MCLK_OUT_1
+ - description: power domain of IMX_SC_R_AUDIO_PLL_0
+ - description: power domain of IMX_SC_R_AUDIO_PLL_1
+ - description: power domain of IMX_SC_R_ASRC_0
+ - description: power domain of IMX_SC_R_ASRC_1
+ - description: power domain of IMX_SC_R_ESAI_0
+ - description: power domain of IMX_SC_R_SAI_0
+ - description: power domain of IMX_SC_R_SAI_1
+ - description: power domain of IMX_SC_R_SAI_2
+ - description: power domain of IMX_SC_R_SAI_3
+ - description: power domain of IMX_SC_R_SAI_4
+ - description: power domain of IMX_SC_R_SAI_5
+ - description: power domain of IMX_SC_R_SPDIF_0
+ - description: power domain of IMX_SC_R_MQS_0
+
+ clocks:
+ minItems: 18
+ maxItems: 18
+
+ clock-names:
+ items:
+ - const: aud_rec_clk0_lpcg_clk
+ - const: aud_rec_clk1_lpcg_clk
+ - const: aud_pll_div_clk0_lpcg_clk
+ - const: aud_pll_div_clk1_lpcg_clk
+ - const: ext_aud_mclk0
+ - const: ext_aud_mclk1
+ - const: esai0_rx_clk
+ - const: esai0_rx_hf_clk
+ - const: esai0_tx_clk
+ - const: esai0_tx_hf_clk
+ - const: spdif0_rx
+ - const: sai0_rx_bclk
+ - const: sai0_tx_bclk
+ - const: sai1_rx_bclk
+ - const: sai1_tx_bclk
+ - const: sai2_rx_bclk
+ - const: sai3_rx_bclk
+ - const: sai4_rx_bclk
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - fsl,imx8qm-acm
+ then:
+ properties:
+ power-domains:
+ items:
+ - description: power domain of IMX_SC_R_AUDIO_CLK_0
+ - description: power domain of IMX_SC_R_AUDIO_CLK_1
+ - description: power domain of IMX_SC_R_MCLK_OUT_0
+ - description: power domain of IMX_SC_R_MCLK_OUT_1
+ - description: power domain of IMX_SC_R_AUDIO_PLL_0
+ - description: power domain of IMX_SC_R_AUDIO_PLL_1
+ - description: power domain of IMX_SC_R_ASRC_0
+ - description: power domain of IMX_SC_R_ASRC_1
+ - description: power domain of IMX_SC_R_ESAI_0
+ - description: power domain of IMX_SC_R_ESAI_1
+ - description: power domain of IMX_SC_R_SAI_0
+ - description: power domain of IMX_SC_R_SAI_1
+ - description: power domain of IMX_SC_R_SAI_2
+ - description: power domain of IMX_SC_R_SAI_3
+ - description: power domain of IMX_SC_R_SAI_4
+ - description: power domain of IMX_SC_R_SAI_5
+ - description: power domain of IMX_SC_R_SAI_6
+ - description: power domain of IMX_SC_R_SAI_7
+ - description: power domain of IMX_SC_R_SPDIF_0
+ - description: power domain of IMX_SC_R_SPDIF_1
+ - description: power domain of IMX_SC_R_MQS_0
+
+ clocks:
+ minItems: 27
+ maxItems: 27
+
+ clock-names:
+ items:
+ - const: aud_rec_clk0_lpcg_clk
+ - const: aud_rec_clk1_lpcg_clk
+ - const: aud_pll_div_clk0_lpcg_clk
+ - const: aud_pll_div_clk1_lpcg_clk
+ - const: mlb_clk
+ - const: hdmi_rx_mclk
+ - const: ext_aud_mclk0
+ - const: ext_aud_mclk1
+ - const: esai0_rx_clk
+ - const: esai0_rx_hf_clk
+ - const: esai0_tx_clk
+ - const: esai0_tx_hf_clk
+ - const: esai1_rx_clk
+ - const: esai1_rx_hf_clk
+ - const: esai1_tx_clk
+ - const: esai1_tx_hf_clk
+ - const: spdif0_rx
+ - const: spdif1_rx
+ - const: sai0_rx_bclk
+ - const: sai0_tx_bclk
+ - const: sai1_rx_bclk
+ - const: sai1_tx_bclk
+ - const: sai2_rx_bclk
+ - const: sai3_rx_bclk
+ - const: sai4_rx_bclk
+ - const: sai5_tx_bclk
+ - const: sai6_rx_bclk
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - fsl,imx8dxl-acm
+ then:
+ properties:
+ power-domains:
+ items:
+ - description: power domain of IMX_SC_R_AUDIO_CLK_0
+ - description: power domain of IMX_SC_R_AUDIO_CLK_1
+ - description: power domain of IMX_SC_R_MCLK_OUT_0
+ - description: power domain of IMX_SC_R_MCLK_OUT_1
+ - description: power domain of IMX_SC_R_AUDIO_PLL_0
+ - description: power domain of IMX_SC_R_AUDIO_PLL_1
+ - description: power domain of IMX_SC_R_ASRC_0
+ - description: power domain of IMX_SC_R_SAI_0
+ - description: power domain of IMX_SC_R_SAI_1
+ - description: power domain of IMX_SC_R_SAI_2
+ - description: power domain of IMX_SC_R_SAI_3
+ - description: power domain of IMX_SC_R_SPDIF_0
+ - description: power domain of IMX_SC_R_MQS_0
+
+ clocks:
+ minItems: 13
+ maxItems: 13
+
+ clock-names:
+ items:
+ - const: aud_rec_clk0_lpcg_clk
+ - const: aud_rec_clk1_lpcg_clk
+ - const: aud_pll_div_clk0_lpcg_clk
+ - const: aud_pll_div_clk1_lpcg_clk
+ - const: ext_aud_mclk0
+ - const: ext_aud_mclk1
+ - const: spdif0_rx
+ - const: sai0_rx_bclk
+ - const: sai0_tx_bclk
+ - const: sai1_rx_bclk
+ - const: sai1_tx_bclk
+ - const: sai2_rx_bclk
+ - const: sai3_rx_bclk
+
+additionalProperties: false
+
+examples:
+ # Clock Control Module node:
+ - |
+ #include <dt-bindings/clock/imx8-lpcg.h>
+ #include <dt-bindings/firmware/imx/rsrc.h>
+
+ clock-controller@59e00000 {
+ compatible = "fsl,imx8qxp-acm";
+ reg = <0x59e00000 0x1d0000>;
+ #clock-cells = <1>;
+ power-domains = <&pd IMX_SC_R_AUDIO_CLK_0>,
+ <&pd IMX_SC_R_AUDIO_CLK_1>,
+ <&pd IMX_SC_R_MCLK_OUT_0>,
+ <&pd IMX_SC_R_MCLK_OUT_1>,
+ <&pd IMX_SC_R_AUDIO_PLL_0>,
+ <&pd IMX_SC_R_AUDIO_PLL_1>,
+ <&pd IMX_SC_R_ASRC_0>,
+ <&pd IMX_SC_R_ASRC_1>,
+ <&pd IMX_SC_R_ESAI_0>,
+ <&pd IMX_SC_R_SAI_0>,
+ <&pd IMX_SC_R_SAI_1>,
+ <&pd IMX_SC_R_SAI_2>,
+ <&pd IMX_SC_R_SAI_3>,
+ <&pd IMX_SC_R_SAI_4>,
+ <&pd IMX_SC_R_SAI_5>,
+ <&pd IMX_SC_R_SPDIF_0>,
+ <&pd IMX_SC_R_MQS_0>;
+ clocks = <&aud_rec0_lpcg IMX_LPCG_CLK_0>,
+ <&aud_rec1_lpcg IMX_LPCG_CLK_0>,
+ <&aud_pll_div0_lpcg IMX_LPCG_CLK_0>,
+ <&aud_pll_div1_lpcg IMX_LPCG_CLK_0>,
+ <&clk_ext_aud_mclk0>,
+ <&clk_ext_aud_mclk1>,
+ <&clk_esai0_rx_clk>,
+ <&clk_esai0_rx_hf_clk>,
+ <&clk_esai0_tx_clk>,
+ <&clk_esai0_tx_hf_clk>,
+ <&clk_spdif0_rx>,
+ <&clk_sai0_rx_bclk>,
+ <&clk_sai0_tx_bclk>,
+ <&clk_sai1_rx_bclk>,
+ <&clk_sai1_tx_bclk>,
+ <&clk_sai2_rx_bclk>,
+ <&clk_sai3_rx_bclk>,
+ <&clk_sai4_rx_bclk>;
+ clock-names = "aud_rec_clk0_lpcg_clk",
+ "aud_rec_clk1_lpcg_clk",
+ "aud_pll_div_clk0_lpcg_clk",
+ "aud_pll_div_clk1_lpcg_clk",
+ "ext_aud_mclk0",
+ "ext_aud_mclk1",
+ "esai0_rx_clk",
+ "esai0_rx_hf_clk",
+ "esai0_tx_clk",
+ "esai0_tx_hf_clk",
+ "spdif0_rx",
+ "sai0_rx_bclk",
+ "sai0_tx_bclk",
+ "sai1_rx_bclk",
+ "sai1_tx_bclk",
+ "sai2_rx_bclk",
+ "sai3_rx_bclk",
+ "sai4_rx_bclk";
+ };
diff --git a/Bindings/clock/fsl,imx8m-anatop.yaml b/Bindings/clock/fsl,imx8m-anatop.yaml
new file mode 100644
index 0000000..bbd22e9
--- /dev/null
+++ b/Bindings/clock/fsl,imx8m-anatop.yaml
@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/fsl,imx8m-anatop.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP i.MX8M Family Anatop Module
+
+maintainers:
+ - Peng Fan <peng.fan@nxp.com>
+
+description: |
+ NXP i.MX8M Family anatop PLL module which generates PLL to CCM root.
+
+properties:
+ compatible:
+ oneOf:
+ - enum:
+ - fsl,imx8mm-anatop
+ - fsl,imx8mq-anatop
+ - items:
+ - enum:
+ - fsl,imx8mn-anatop
+ - fsl,imx8mp-anatop
+ - const: fsl,imx8mm-anatop
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ anatop: clock-controller@30360000 {
+ compatible = "fsl,imx8mn-anatop", "fsl,imx8mm-anatop";
+ reg = <0x30360000 0x10000>;
+ #clock-cells = <1>;
+ };
+
+...
diff --git a/Bindings/clock/fsl,plldig.yaml b/Bindings/clock/fsl,plldig.yaml
new file mode 100644
index 0000000..88dd9c1
--- /dev/null
+++ b/Bindings/clock/fsl,plldig.yaml
@@ -0,0 +1,58 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/fsl,plldig.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP QorIQ Layerscape LS1028A Display PIXEL Clock
+
+maintainers:
+ - Wen He <wen.he_1@nxp.com>
+
+description: |
+ NXP LS1028A has a clock domain PXLCLK0 used for the Display output
+ interface in the display core, as implemented in TSMC CLN28HPM PLL.
+ which generate and offers pixel clocks to Display.
+
+properties:
+ compatible:
+ const: fsl,ls1028a-plldig
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 0
+
+ fsl,vco-hz:
+ description: Optional for VCO frequency of the PLL in Hertz. The VCO frequency
+ of this PLL cannot be changed during runtime only at startup. Therefore,
+ the output frequencies are very limited and might not even closely match
+ the requested frequency. To work around this restriction the user may specify
+ its own desired VCO frequency for the PLL.
+ minimum: 650000000
+ maximum: 1300000000
+ default: 1188000000
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ # Display PIXEL Clock node:
+ - |
+ dpclk: clock-display@f1f0000 {
+ compatible = "fsl,ls1028a-plldig";
+ reg = <0xf1f0000 0xffff>;
+ #clock-cells = <0>;
+ clocks = <&osc_27m>;
+ };
+
+...
diff --git a/Bindings/clock/fsl,sai-clock.yaml b/Bindings/clock/fsl,sai-clock.yaml
new file mode 100644
index 0000000..3bca9d1
--- /dev/null
+++ b/Bindings/clock/fsl,sai-clock.yaml
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/fsl,sai-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale SAI bitclock-as-a-clock
+
+maintainers:
+ - Michael Walle <michael@walle.cc>
+
+description: |
+ It is possible to use the BCLK pin of a SAI module as a generic clock
+ output. Some SoC are very constrained in their pin multiplexer
+ configuration. Eg. pins can only be changed groups. For example, on the
+ LS1028A SoC you can only enable SAIs in pairs. If you use only one SAI,
+ the second pins are wasted. Using this binding it is possible to use the
+ clock of the second SAI as a MCLK clock for an audio codec, for example.
+
+ This is a composite of a gated clock and a divider clock.
+
+properties:
+ compatible:
+ const: fsl,vf610-sai-clock
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 0
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ mclk: clock-mclk@f130080 {
+ compatible = "fsl,vf610-sai-clock";
+ reg = <0x0 0xf130080 0x0 0x80>;
+ #clock-cells = <0>;
+ clocks = <&parentclk>;
+ };
+ };
diff --git a/Bindings/clock/fsl,scu-clk.yaml b/Bindings/clock/fsl,scu-clk.yaml
new file mode 100644
index 0000000..36d4cfc
--- /dev/null
+++ b/Bindings/clock/fsl,scu-clk.yaml
@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/fsl,scu-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: i.MX SCU Client Device Node - Clock Controller Based on SCU Message Protocol
+
+maintainers:
+ - Abel Vesa <abel.vesa@nxp.com>
+
+description: i.MX SCU Client Device Node
+ Client nodes are maintained as children of the relevant IMX-SCU device node.
+ This binding uses the common clock binding.
+ (Documentation/devicetree/bindings/clock/clock-bindings.txt)
+ The clock consumer should specify the desired clock by having the clock
+ ID in its "clocks" phandle cell. See the full list of clock IDs from
+ include/dt-bindings/clock/imx8qxp-clock.h
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - fsl,imx8dxl-clk
+ - fsl,imx8qm-clk
+ - fsl,imx8qxp-clk
+ - const: fsl,scu-clk
+
+ '#clock-cells':
+ const: 2
+
+required:
+ - compatible
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ clock-controller {
+ compatible = "fsl,imx8qxp-clk", "fsl,scu-clk";
+ #clock-cells = <2>;
+ };
diff --git a/Bindings/clock/fujitsu,mb86s70-crg11.txt b/Bindings/clock/fujitsu,mb86s70-crg11.txt
new file mode 100644
index 0000000..3323962
--- /dev/null
+++ b/Bindings/clock/fujitsu,mb86s70-crg11.txt
@@ -0,0 +1,26 @@
+Fujitsu CRG11 clock driver bindings
+-----------------------------------
+
+Required properties :
+- compatible : Shall contain "fujitsu,mb86s70-crg11"
+- #clock-cells : Shall be 3 {cntrlr domain port}
+
+The consumer specifies the desired clock pointing to its phandle.
+
+Example:
+
+ clock: crg11 {
+ compatible = "fujitsu,mb86s70-crg11";
+ #clock-cells = <3>;
+ };
+
+ mhu: mhu0@2b1f0000 {
+ #mbox-cells = <1>;
+ compatible = "arm,mhu";
+ reg = <0 0x2B1F0000 0x1000>;
+ interrupts = <0 36 4>, /* LP Non-Sec */
+ <0 35 4>, /* HP Non-Sec */
+ <0 37 4>; /* Secure */
+ clocks = <&clock 0 2 1>; /* Cntrlr:0 Domain:2 Port:1 */
+ clock-names = "clk";
+ };
diff --git a/Bindings/clock/gpio-gate-clock.yaml b/Bindings/clock/gpio-gate-clock.yaml
new file mode 100644
index 0000000..d09d0e3
--- /dev/null
+++ b/Bindings/clock/gpio-gate-clock.yaml
@@ -0,0 +1,42 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/gpio-gate-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Simple GPIO clock gate
+
+maintainers:
+ - Jyri Sarha <jsarha@ti.com>
+
+properties:
+ compatible:
+ const: gpio-gate-clock
+
+ clocks:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 0
+
+ enable-gpios:
+ description: GPIO reference for enabling and disabling the clock.
+ maxItems: 1
+
+required:
+ - compatible
+ - '#clock-cells'
+ - enable-gpios
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+
+ clock {
+ compatible = "gpio-gate-clock";
+ clocks = <&parentclk>;
+ #clock-cells = <0>;
+ enable-gpios = <&gpio 1 GPIO_ACTIVE_HIGH>;
+ };
diff --git a/Bindings/clock/gpio-mux-clock.yaml b/Bindings/clock/gpio-mux-clock.yaml
new file mode 100644
index 0000000..1e21f8b
--- /dev/null
+++ b/Bindings/clock/gpio-mux-clock.yaml
@@ -0,0 +1,45 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/gpio-mux-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Simple GPIO clock multiplexer
+
+maintainers:
+ - Sergej Sawazki <ce3a@gmx.de>
+
+properties:
+ compatible:
+ const: gpio-mux-clock
+
+ clocks:
+ items:
+ - description: First parent clock
+ - description: Second parent clock
+
+ '#clock-cells':
+ const: 0
+
+ select-gpios:
+ description: GPIO reference for selecting the parent clock.
+ maxItems: 1
+
+required:
+ - compatible
+ - clocks
+ - '#clock-cells'
+ - select-gpios
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+
+ clock {
+ compatible = "gpio-mux-clock";
+ clocks = <&parentclk1>, <&parentclk2>;
+ #clock-cells = <0>;
+ select-gpios = <&gpio 1 GPIO_ACTIVE_HIGH>;
+ };
diff --git a/Bindings/clock/hi3620-clock.txt b/Bindings/clock/hi3620-clock.txt
new file mode 100644
index 0000000..dad6269
--- /dev/null
+++ b/Bindings/clock/hi3620-clock.txt
@@ -0,0 +1,20 @@
+* Hisilicon Hi3620 Clock Controller
+
+The Hi3620 clock controller generates and supplies clock to various
+controllers within the Hi3620 SoC.
+
+Required Properties:
+
+- compatible: should be one of the following.
+ - "hisilicon,hi3620-clock" - controller compatible with Hi3620 SoC.
+ - "hisilicon,hi3620-mmc-clock" - controller specific for Hi3620 mmc.
+
+- reg: physical base address of the controller and length of memory mapped
+ region.
+
+- #clock-cells: should be 1.
+
+Each clock is assigned an identifier and client nodes use this identifier
+to specify the clock which they consume.
+
+All these identifier could be found in <dt-bindings/clock/hi3620-clock.h>.
diff --git a/Bindings/clock/hi3660-clock.txt b/Bindings/clock/hi3660-clock.txt
new file mode 100644
index 0000000..946da7c
--- /dev/null
+++ b/Bindings/clock/hi3660-clock.txt
@@ -0,0 +1,47 @@
+* Hisilicon Hi3660 Clock Controller
+
+The Hi3660 clock controller generates and supplies clock to various
+controllers within the Hi3660 SoC.
+
+Required Properties:
+
+- compatible: the compatible should be one of the following strings to
+ indicate the clock controller functionality.
+
+ - "hisilicon,hi3660-crgctrl"
+ - "hisilicon,hi3660-pctrl"
+ - "hisilicon,hi3660-pmuctrl"
+ - "hisilicon,hi3660-sctrl"
+ - "hisilicon,hi3660-iomcu"
+ - "hisilicon,hi3660-stub-clk"
+
+- reg: physical base address of the controller and length of memory mapped
+ region.
+
+- #clock-cells: should be 1.
+
+Optional Properties:
+
+- mboxes: Phandle to the mailbox for sending message to MCU.
+ (See: ../mailbox/hisilicon,hi3660-mailbox.txt for more info)
+
+Each clock is assigned an identifier and client nodes use this identifier
+to specify the clock which they consume.
+
+All these identifier could be found in <dt-bindings/clock/hi3660-clock.h>.
+
+Examples:
+ crg_ctrl: clock-controller@fff35000 {
+ compatible = "hisilicon,hi3660-crgctrl", "syscon";
+ reg = <0x0 0xfff35000 0x0 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ uart0: serial@fdf02000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0x0 0xfdf02000 0x0 0x1000>;
+ interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&crg_ctrl HI3660_CLK_MUX_UART0>,
+ <&crg_ctrl HI3660_PCLK>;
+ clock-names = "uartclk", "apb_pclk";
+ };
diff --git a/Bindings/clock/hi3670-clock.txt b/Bindings/clock/hi3670-clock.txt
new file mode 100644
index 0000000..66f3697
--- /dev/null
+++ b/Bindings/clock/hi3670-clock.txt
@@ -0,0 +1,43 @@
+* Hisilicon Hi3670 Clock Controller
+
+The Hi3670 clock controller generates and supplies clock to various
+controllers within the Hi3670 SoC.
+
+Required Properties:
+
+- compatible: the compatible should be one of the following strings to
+ indicate the clock controller functionality.
+
+ - "hisilicon,hi3670-crgctrl"
+ - "hisilicon,hi3670-pctrl"
+ - "hisilicon,hi3670-pmuctrl"
+ - "hisilicon,hi3670-sctrl"
+ - "hisilicon,hi3670-iomcu"
+ - "hisilicon,hi3670-media1-crg"
+ - "hisilicon,hi3670-media2-crg"
+
+- reg: physical base address of the controller and length of memory mapped
+ region.
+
+- #clock-cells: should be 1.
+
+Each clock is assigned an identifier and client nodes use this identifier
+to specify the clock which they consume.
+
+All these identifier could be found in <dt-bindings/clock/hi3670-clock.h>.
+
+Examples:
+ crg_ctrl: clock-controller@fff35000 {
+ compatible = "hisilicon,hi3670-crgctrl", "syscon";
+ reg = <0x0 0xfff35000 0x0 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ uart0: serial@fdf02000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0x0 0xfdf02000 0x0 0x1000>;
+ interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&crg_ctrl HI3670_CLK_GATE_UART0>,
+ <&crg_ctrl HI3670_PCLK>;
+ clock-names = "uartclk", "apb_pclk";
+ };
diff --git a/Bindings/clock/hi6220-clock.txt b/Bindings/clock/hi6220-clock.txt
new file mode 100644
index 0000000..17ac4a3
--- /dev/null
+++ b/Bindings/clock/hi6220-clock.txt
@@ -0,0 +1,52 @@
+* Hisilicon Hi6220 Clock Controller
+
+Clock control registers reside in different Hi6220 system controllers,
+please refer the following document to know more about the binding rules
+for these system controllers:
+
+Documentation/devicetree/bindings/arm/hisilicon/hisilicon.yaml
+
+Required Properties:
+
+- compatible: the compatible should be one of the following strings to
+ indicate the clock controller functionality.
+
+ - "hisilicon,hi6220-acpu-sctrl"
+ - "hisilicon,hi6220-aoctrl"
+ - "hisilicon,hi6220-sysctrl"
+ - "hisilicon,hi6220-mediactrl"
+ - "hisilicon,hi6220-pmctrl"
+ - "hisilicon,hi6220-stub-clk"
+
+- reg: physical base address of the controller and length of memory mapped
+ region.
+
+- #clock-cells: should be 1.
+
+Optional Properties:
+
+- hisilicon,hi6220-clk-sram: phandle to the syscon managing the SoC internal sram;
+ the driver need use the sram to pass parameters for frequency change.
+
+- mboxes: use the label reference for the mailbox as the first parameter, the
+ second parameter is the channel number.
+
+Example 1:
+ sys_ctrl: sys_ctrl@f7030000 {
+ compatible = "hisilicon,hi6220-sysctrl", "syscon";
+ reg = <0x0 0xf7030000 0x0 0x2000>;
+ #clock-cells = <1>;
+ };
+
+Example 2:
+ stub_clock: stub_clock {
+ compatible = "hisilicon,hi6220-stub-clk";
+ hisilicon,hi6220-clk-sram = <&sram>;
+ #clock-cells = <1>;
+ mboxes = <&mailbox 1>;
+ };
+
+Each clock is assigned an identifier and client nodes use this identifier
+to specify the clock which they consume.
+
+All these identifier could be found in <dt-bindings/clock/hi6220-clock.h>.
diff --git a/Bindings/clock/hisi-crg.txt b/Bindings/clock/hisi-crg.txt
new file mode 100644
index 0000000..cc60b3d
--- /dev/null
+++ b/Bindings/clock/hisi-crg.txt
@@ -0,0 +1,50 @@
+* HiSilicon Clock and Reset Generator(CRG)
+
+The CRG module provides clock and reset signals to various
+modules within the SoC.
+
+This binding uses the following bindings:
+ Documentation/devicetree/bindings/clock/clock-bindings.txt
+ Documentation/devicetree/bindings/reset/reset.txt
+
+Required Properties:
+
+- compatible: should be one of the following.
+ - "hisilicon,hi3516cv300-crg"
+ - "hisilicon,hi3516cv300-sysctrl"
+ - "hisilicon,hi3519-crg"
+ - "hisilicon,hi3798cv200-crg"
+ - "hisilicon,hi3798cv200-sysctrl"
+
+- reg: physical base address of the controller and length of memory mapped
+ region.
+
+- #clock-cells: should be 1.
+
+Each clock is assigned an identifier and client nodes use this identifier
+to specify the clock which they consume.
+
+All these identifier could be found in <dt-bindings/clock/hi3519-clock.h>.
+
+- #reset-cells: should be 2.
+
+A reset signal can be controlled by writing a bit register in the CRG module.
+The reset specifier consists of two cells. The first cell represents the
+register offset relative to the base address. The second cell represents the
+bit index in the register.
+
+Example: CRG nodes
+CRG: clock-reset-controller@12010000 {
+ compatible = "hisilicon,hi3519-crg";
+ reg = <0x12010000 0x10000>;
+ #clock-cells = <1>;
+ #reset-cells = <2>;
+};
+
+Example: consumer nodes
+i2c0: i2c@12110000 {
+ compatible = "hisilicon,hi3519-i2c";
+ reg = <0x12110000 0x1000>;
+ clocks = <&CRG HI3519_I2C0_RST>;
+ resets = <&CRG 0xe4 0>;
+};
diff --git a/Bindings/clock/hisilicon,hi3559av100-clock.yaml b/Bindings/clock/hisilicon,hi3559av100-clock.yaml
new file mode 100644
index 0000000..3ceb29c
--- /dev/null
+++ b/Bindings/clock/hisilicon,hi3559av100-clock.yaml
@@ -0,0 +1,59 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/hisilicon,hi3559av100-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Hisilicon SOC Clock for HI3559AV100
+
+maintainers:
+ - Dongjiu Geng <gengdongjiu@huawei.com>
+
+description: |
+ Hisilicon SOC clock control module which supports the clocks, resets and
+ power domains on HI3559AV100.
+
+ See also:
+ dt-bindings/clock/hi3559av100-clock.h
+
+properties:
+ compatible:
+ enum:
+ - hisilicon,hi3559av100-clock
+ - hisilicon,hi3559av100-shub-clock
+
+ reg:
+ minItems: 1
+ maxItems: 2
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 2
+ description: |
+ First cell is reset request register offset.
+ Second cell is bit offset in reset request register.
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+ - '#reset-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ clock-controller@12010000 {
+ compatible = "hisilicon,hi3559av100-clock";
+ #clock-cells = <1>;
+ #reset-cells = <2>;
+ reg = <0x0 0x12010000 0x0 0x10000>;
+ };
+ };
+...
diff --git a/Bindings/clock/idt,versaclock5.yaml b/Bindings/clock/idt,versaclock5.yaml
new file mode 100644
index 0000000..a2c6eea
--- /dev/null
+++ b/Bindings/clock/idt,versaclock5.yaml
@@ -0,0 +1,197 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/idt,versaclock5.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: IDT VersaClock 5 and 6 programmable I2C clock generators
+
+description: |
+ The IDT VersaClock 5 and VersaClock 6 are programmable I2C
+ clock generators providing from 3 to 12 output clocks.
+
+ When referencing the provided clock in the DT using phandle and clock
+ specifier, the following mapping applies:
+
+ - 5P49V5923:
+ 0 -- OUT0_SEL_I2CB
+ 1 -- OUT1
+ 2 -- OUT2
+
+ - 5P49V5933:
+ 0 -- OUT0_SEL_I2CB
+ 1 -- OUT1
+ 2 -- OUT4
+
+ - other parts:
+ 0 -- OUT0_SEL_I2CB
+ 1 -- OUT1
+ 2 -- OUT2
+ 3 -- OUT3
+ 4 -- OUT4
+
+ The idt,shutdown and idt,output-enable-active properties control the
+ SH (en_global_shutdown) and SP bits of the Primary Source and Shutdown
+ Register, respectively. Their behavior is summarized by the following
+ table:
+
+ SH SP Output when the SD/OE pin is Low/High
+ == == =====================================
+ 0 0 Active/Inactive
+ 0 1 Inactive/Active
+ 1 0 Active/Shutdown
+ 1 1 Inactive/Shutdown
+
+ The case where SH and SP are both 1 is likely not very interesting.
+
+maintainers:
+ - Luca Ceresoli <luca.ceresoli@bootlin.com>
+
+properties:
+ compatible:
+ enum:
+ - idt,5p49v5923
+ - idt,5p49v5925
+ - idt,5p49v5933
+ - idt,5p49v5935
+ - idt,5p49v60
+ - idt,5p49v6901
+ - idt,5p49v6965
+ - idt,5p49v6975
+
+ reg:
+ description: I2C device address
+ enum: [ 0x68, 0x6a ]
+
+ '#clock-cells':
+ const: 1
+
+ clock-names:
+ minItems: 1
+ maxItems: 2
+ items:
+ enum: [ xin, clkin ]
+ clocks:
+ minItems: 1
+ maxItems: 2
+
+ idt,xtal-load-femtofarads:
+ minimum: 9000
+ maximum: 22760
+ description: Optional load capacitor for XTAL1 and XTAL2
+
+ idt,shutdown:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1]
+ description: |
+ If 1, this enables the shutdown functionality: the chip will be
+ shut down if the SD/OE pin is driven high. If 0, this disables the
+ shutdown functionality: the chip will never be shut down based on
+ the value of the SD/OE pin. This property corresponds to the SH
+ bit of the Primary Source and Shutdown Register.
+
+ idt,output-enable-active:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1]
+ description: |
+ If 1, this enables output when the SD/OE pin is high, and disables
+ output when the SD/OE pin is low. If 0, this disables output when
+ the SD/OE pin is high, and enables output when the SD/OE pin is
+ low. This corresponds to the SP bit of the Primary Source and
+ Shutdown Register.
+
+patternProperties:
+ "^OUT[1-4]$":
+ type: object
+ description:
+ Description of one of the outputs (OUT1..OUT4). See "Clock1 Output
+ Configuration" in the Versaclock 5/6/6E Family Register Description
+ and Programming Guide.
+ properties:
+ idt,mode:
+ description:
+ The output drive mode. Values defined in dt-bindings/clock/versaclock.h
+ $ref: /schemas/types.yaml#/definitions/uint32
+ minimum: 0
+ maximum: 6
+ idt,voltage-microvolt:
+ description: The output drive voltage.
+ enum: [ 1800000, 2500000, 3300000 ]
+ idt,slew-percent:
+ description: The Slew rate control for CMOS single-ended.
+ enum: [ 80, 85, 90, 100 ]
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+ - idt,shutdown
+ - idt,output-enable-active
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ enum:
+ - idt,5p49v5933
+ - idt,5p49v5935
+ - idt,5p49v6975
+ then:
+ # Devices with builtin crystal + optional external input
+ properties:
+ clock-names:
+ const: clkin
+ clocks:
+ maxItems: 1
+ else:
+ # Devices without builtin crystal
+ required:
+ - clock-names
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/versaclock.h>
+
+ /* 25MHz reference crystal */
+ ref25: ref25m {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <25000000>;
+ };
+
+ i2c@0 {
+ reg = <0x0 0x100>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* IDT 5P49V5923 I2C clock generator */
+ vc5: clock-generator@6a {
+ compatible = "idt,5p49v5923";
+ reg = <0x6a>;
+ #clock-cells = <1>;
+
+ /* Connect XIN input to 25MHz reference */
+ clocks = <&ref25m>;
+ clock-names = "xin";
+
+ /* Set the SD/OE pin's settings */
+ idt,shutdown = <0>;
+ idt,output-enable-active = <0>;
+
+ OUT1 {
+ idt,mode = <VC5_CMOSD>;
+ idt,voltage-microvolt = <1800000>;
+ idt,slew-percent = <80>;
+ };
+
+ OUT4 {
+ idt,mode = <VC5_LVDS>;
+ };
+ };
+ };
+
+...
diff --git a/Bindings/clock/img,boston-clock.txt b/Bindings/clock/img,boston-clock.txt
new file mode 100644
index 0000000..7bc5e9f
--- /dev/null
+++ b/Bindings/clock/img,boston-clock.txt
@@ -0,0 +1,31 @@
+Binding for Imagination Technologies MIPS Boston clock sources.
+
+This binding uses the common clock binding[1].
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+The device node must be a child node of the syscon node corresponding to the
+Boston system's platform registers.
+
+Required properties:
+- compatible : Should be "img,boston-clock".
+- #clock-cells : Should be set to 1.
+ Values available for clock consumers can be found in the header file:
+ <dt-bindings/clock/boston-clock.h>
+
+Example:
+
+ system-controller@17ffd000 {
+ compatible = "img,boston-platform-regs", "syscon";
+ reg = <0x17ffd000 0x1000>;
+
+ clk_boston: clock {
+ compatible = "img,boston-clock";
+ #clock-cells = <1>;
+ };
+ };
+
+ uart0: uart@17ffe000 {
+ /* ... */
+ clocks = <&clk_boston BOSTON_CLK_SYS>;
+ };
diff --git a/Bindings/clock/imx1-clock.yaml b/Bindings/clock/imx1-clock.yaml
new file mode 100644
index 0000000..7ade4c3
--- /dev/null
+++ b/Bindings/clock/imx1-clock.yaml
@@ -0,0 +1,42 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/imx1-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale i.MX1 CPUs Clock Controller
+
+maintainers:
+ - Alexander Shiyan <shc_work@mail.ru>
+
+description: |
+ The clock consumer should specify the desired clock by having the clock
+ ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx1-clock.h
+ for the full list of i.MX1 clock IDs.
+
+properties:
+ compatible:
+ const: fsl,imx1-ccm
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/imx1-clock.h>
+
+ clock-controller@21b000 {
+ #clock-cells = <1>;
+ compatible = "fsl,imx1-ccm";
+ reg = <0x0021b000 0x1000>;
+ };
diff --git a/Bindings/clock/imx21-clock.yaml b/Bindings/clock/imx21-clock.yaml
new file mode 100644
index 0000000..79cc843
--- /dev/null
+++ b/Bindings/clock/imx21-clock.yaml
@@ -0,0 +1,42 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/imx21-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale i.MX21 Clock Controller
+
+maintainers:
+ - Alexander Shiyan <shc_work@mail.ru>
+
+description: |
+ The clock consumer should specify the desired clock by having the clock
+ ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx21-clock.h
+ for the full list of i.MX21 clock IDs.
+
+properties:
+ compatible:
+ const: fsl,imx21-ccm
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/imx21-clock.h>
+
+ clock-controller@10027000 {
+ compatible = "fsl,imx21-ccm";
+ reg = <0x10027000 0x800>;
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/imx23-clock.yaml b/Bindings/clock/imx23-clock.yaml
new file mode 100644
index 0000000..5e71c92
--- /dev/null
+++ b/Bindings/clock/imx23-clock.yaml
@@ -0,0 +1,85 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/imx23-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale i.MX23 Clock Controller
+
+maintainers:
+ - Shawn Guo <shawnguo@kernel.org>
+
+description: |
+ The clock consumer should specify the desired clock by having the clock
+ ID in its "clocks" phandle cell. The following is a full list of i.MX23
+ clocks and IDs.
+
+ Clock ID
+ ------------------
+ ref_xtal 0
+ pll 1
+ ref_cpu 2
+ ref_emi 3
+ ref_pix 4
+ ref_io 5
+ saif_sel 6
+ lcdif_sel 7
+ gpmi_sel 8
+ ssp_sel 9
+ emi_sel 10
+ cpu 11
+ etm_sel 12
+ cpu_pll 13
+ cpu_xtal 14
+ hbus 15
+ xbus 16
+ lcdif_div 17
+ ssp_div 18
+ gpmi_div 19
+ emi_pll 20
+ emi_xtal 21
+ etm_div 22
+ saif_div 23
+ clk32k_div 24
+ rtc 25
+ adc 26
+ spdif_div 27
+ clk32k 28
+ dri 29
+ pwm 30
+ filt 31
+ uart 32
+ ssp 33
+ gpmi 34
+ spdif 35
+ emi 36
+ saif 37
+ lcdif 38
+ etm 39
+ usb 40
+ usb_phy 41
+
+properties:
+ compatible:
+ const: fsl,imx23-clkctrl
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ clock-controller@80040000 {
+ compatible = "fsl,imx23-clkctrl";
+ reg = <0x80040000 0x2000>;
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/imx25-clock.yaml b/Bindings/clock/imx25-clock.yaml
new file mode 100644
index 0000000..c626a15
--- /dev/null
+++ b/Bindings/clock/imx25-clock.yaml
@@ -0,0 +1,178 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/imx25-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale i.MX25 Clock Controller
+
+maintainers:
+ - Sascha Hauer <s.hauer@pengutronix.de>
+
+description: |
+ The clock consumer should specify the desired clock by having the clock
+ ID in its "clocks" phandle cell. The following is a full list of i.MX25
+ clocks and IDs.
+
+ Clock ID
+ --------------------------
+ dummy 0
+ osc 1
+ mpll 2
+ upll 3
+ mpll_cpu_3_4 4
+ cpu_sel 5
+ cpu 6
+ ahb 7
+ usb_div 8
+ ipg 9
+ per0_sel 10
+ per1_sel 11
+ per2_sel 12
+ per3_sel 13
+ per4_sel 14
+ per5_sel 15
+ per6_sel 16
+ per7_sel 17
+ per8_sel 18
+ per9_sel 19
+ per10_sel 20
+ per11_sel 21
+ per12_sel 22
+ per13_sel 23
+ per14_sel 24
+ per15_sel 25
+ per0 26
+ per1 27
+ per2 28
+ per3 29
+ per4 30
+ per5 31
+ per6 32
+ per7 33
+ per8 34
+ per9 35
+ per10 36
+ per11 37
+ per12 38
+ per13 39
+ per14 40
+ per15 41
+ csi_ipg_per 42
+ epit_ipg_per 43
+ esai_ipg_per 44
+ esdhc1_ipg_per 45
+ esdhc2_ipg_per 46
+ gpt_ipg_per 47
+ i2c_ipg_per 48
+ lcdc_ipg_per 49
+ nfc_ipg_per 50
+ owire_ipg_per 51
+ pwm_ipg_per 52
+ sim1_ipg_per 53
+ sim2_ipg_per 54
+ ssi1_ipg_per 55
+ ssi2_ipg_per 56
+ uart_ipg_per 57
+ ata_ahb 58
+ reserved 59
+ csi_ahb 60
+ emi_ahb 61
+ esai_ahb 62
+ esdhc1_ahb 63
+ esdhc2_ahb 64
+ fec_ahb 65
+ lcdc_ahb 66
+ rtic_ahb 67
+ sdma_ahb 68
+ slcdc_ahb 69
+ usbotg_ahb 70
+ reserved 71
+ reserved 72
+ reserved 73
+ reserved 74
+ can1_ipg 75
+ can2_ipg 76
+ csi_ipg 77
+ cspi1_ipg 78
+ cspi2_ipg 79
+ cspi3_ipg 80
+ dryice_ipg 81
+ ect_ipg 82
+ epit1_ipg 83
+ epit2_ipg 84
+ reserved 85
+ esdhc1_ipg 86
+ esdhc2_ipg 87
+ fec_ipg 88
+ reserved 89
+ reserved 90
+ reserved 91
+ gpt1_ipg 92
+ gpt2_ipg 93
+ gpt3_ipg 94
+ gpt4_ipg 95
+ reserved 96
+ reserved 97
+ reserved 98
+ iim_ipg 99
+ reserved 100
+ reserved 101
+ kpp_ipg 102
+ lcdc_ipg 103
+ reserved 104
+ pwm1_ipg 105
+ pwm2_ipg 106
+ pwm3_ipg 107
+ pwm4_ipg 108
+ rngb_ipg 109
+ reserved 110
+ scc_ipg 111
+ sdma_ipg 112
+ sim1_ipg 113
+ sim2_ipg 114
+ slcdc_ipg 115
+ spba_ipg 116
+ ssi1_ipg 117
+ ssi2_ipg 118
+ tsc_ipg 119
+ uart1_ipg 120
+ uart2_ipg 121
+ uart3_ipg 122
+ uart4_ipg 123
+ uart5_ipg 124
+ reserved 125
+ wdt_ipg 126
+ cko_div 127
+ cko_sel 128
+ cko 129
+
+properties:
+ compatible:
+ const: fsl,imx25-ccm
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ clock-controller@53f80000 {
+ compatible = "fsl,imx25-ccm";
+ reg = <0x53f80000 0x4000>;
+ interrupts = <31>;
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/imx27-clock.yaml b/Bindings/clock/imx27-clock.yaml
new file mode 100644
index 0000000..71d78a0
--- /dev/null
+++ b/Bindings/clock/imx27-clock.yaml
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/imx27-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale i.MX27 Clock Controller
+
+maintainers:
+ - Fabio Estevam <festevam@gmail.com>
+
+description: |
+ The clock consumer should specify the desired clock by having the clock
+ ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx27-clock.h
+ for the full list of i.MX27 clock IDs.
+
+properties:
+ compatible:
+ const: fsl,imx27-ccm
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/imx27-clock.h>
+
+ clock-controller@10027000 {
+ compatible = "fsl,imx27-ccm";
+ reg = <0x10027000 0x1000>;
+ interrupts = <31>;
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/imx28-clock.yaml b/Bindings/clock/imx28-clock.yaml
new file mode 100644
index 0000000..4aaad7b
--- /dev/null
+++ b/Bindings/clock/imx28-clock.yaml
@@ -0,0 +1,108 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/imx28-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale i.MX28 Clock Controller
+
+maintainers:
+ - Shawn Guo <shawnguo@kernel.org>
+
+description: |
+ The clock consumer should specify the desired clock by having the clock
+ ID in its "clocks" phandle cell. The following is a full list of i.MX28
+ clocks and IDs.
+
+ Clock ID
+ ------------------
+ ref_xtal 0
+ pll0 1
+ pll1 2
+ pll2 3
+ ref_cpu 4
+ ref_emi 5
+ ref_io0 6
+ ref_io1 7
+ ref_pix 8
+ ref_hsadc 9
+ ref_gpmi 10
+ saif0_sel 11
+ saif1_sel 12
+ gpmi_sel 13
+ ssp0_sel 14
+ ssp1_sel 15
+ ssp2_sel 16
+ ssp3_sel 17
+ emi_sel 18
+ etm_sel 19
+ lcdif_sel 20
+ cpu 21
+ ptp_sel 22
+ cpu_pll 23
+ cpu_xtal 24
+ hbus 25
+ xbus 26
+ ssp0_div 27
+ ssp1_div 28
+ ssp2_div 29
+ ssp3_div 30
+ gpmi_div 31
+ emi_pll 32
+ emi_xtal 33
+ lcdif_div 34
+ etm_div 35
+ ptp 36
+ saif0_div 37
+ saif1_div 38
+ clk32k_div 39
+ rtc 40
+ lradc 41
+ spdif_div 42
+ clk32k 43
+ pwm 44
+ uart 45
+ ssp0 46
+ ssp1 47
+ ssp2 48
+ ssp3 49
+ gpmi 50
+ spdif 51
+ emi 52
+ saif0 53
+ saif1 54
+ lcdif 55
+ etm 56
+ fec 57
+ can0 58
+ can1 59
+ usb0 60
+ usb1 61
+ usb0_phy 62
+ usb1_phy 63
+ enet_out 64
+
+properties:
+ compatible:
+ const: fsl,imx28-clkctrl
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ clock-controller@80040000 {
+ compatible = "fsl,imx28-clkctrl";
+ reg = <0x80040000 0x2000>;
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/imx31-clock.yaml b/Bindings/clock/imx31-clock.yaml
new file mode 100644
index 0000000..50a8498
--- /dev/null
+++ b/Bindings/clock/imx31-clock.yaml
@@ -0,0 +1,112 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/imx31-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale i.MX31 Clock Controller
+
+maintainers:
+ - Fabio Estevam <festevam@gmail.com>
+
+description: |
+ The clock consumer should specify the desired clock by having the clock
+ ID in its "clocks" phandle cell. The following is a full list of i.MX31
+ clocks and IDs.
+
+ Clock ID
+ -----------------------
+ dummy 0
+ ckih 1
+ ckil 2
+ mpll 3
+ spll 4
+ upll 5
+ mcu_main 6
+ hsp 7
+ ahb 8
+ nfc 9
+ ipg 10
+ per_div 11
+ per 12
+ csi_sel 13
+ fir_sel 14
+ csi_div 15
+ usb_div_pre 16
+ usb_div_post 17
+ fir_div_pre 18
+ fir_div_post 19
+ sdhc1_gate 20
+ sdhc2_gate 21
+ gpt_gate 22
+ epit1_gate 23
+ epit2_gate 24
+ iim_gate 25
+ ata_gate 26
+ sdma_gate 27
+ cspi3_gate 28
+ rng_gate 29
+ uart1_gate 30
+ uart2_gate 31
+ ssi1_gate 32
+ i2c1_gate 33
+ i2c2_gate 34
+ i2c3_gate 35
+ hantro_gate 36
+ mstick1_gate 37
+ mstick2_gate 38
+ csi_gate 39
+ rtc_gate 40
+ wdog_gate 41
+ pwm_gate 42
+ sim_gate 43
+ ect_gate 44
+ usb_gate 45
+ kpp_gate 46
+ ipu_gate 47
+ uart3_gate 48
+ uart4_gate 49
+ uart5_gate 50
+ owire_gate 51
+ ssi2_gate 52
+ cspi1_gate 53
+ cspi2_gate 54
+ gacc_gate 55
+ emi_gate 56
+ rtic_gate 57
+ firi_gate 58
+
+properties:
+ compatible:
+ const: fsl,imx31-ccm
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ description: CCM provides 2 interrupt requests, request 1 is to generate
+ interrupt for DVFS when a frequency change is requested, request 2 is
+ to generate interrupt for DPTC when a voltage change is requested.
+ items:
+ - description: CCM DVFS interrupt request 1
+ - description: CCM DPTC interrupt request 2
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ clock-controller@53f80000 {
+ compatible = "fsl,imx31-ccm";
+ reg = <0x53f80000 0x4000>;
+ interrupts = <31>, <53>;
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/imx35-clock.yaml b/Bindings/clock/imx35-clock.yaml
new file mode 100644
index 0000000..c063369
--- /dev/null
+++ b/Bindings/clock/imx35-clock.yaml
@@ -0,0 +1,131 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/imx35-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale i.MX35 Clock Controller
+
+maintainers:
+ - Steffen Trumtrar <s.trumtrar@pengutronix.de>
+
+description: |
+ The clock consumer should specify the desired clock by having the clock
+ ID in its "clocks" phandle cell. The following is a full list of i.MX35
+ clocks and IDs.
+
+ Clock ID
+ ---------------------------
+ ckih 0
+ mpll 1
+ ppll 2
+ mpll_075 3
+ arm 4
+ hsp 5
+ hsp_div 6
+ hsp_sel 7
+ ahb 8
+ ipg 9
+ arm_per_div 10
+ ahb_per_div 11
+ ipg_per 12
+ uart_sel 13
+ uart_div 14
+ esdhc_sel 15
+ esdhc1_div 16
+ esdhc2_div 17
+ esdhc3_div 18
+ spdif_sel 19
+ spdif_div_pre 20
+ spdif_div_post 21
+ ssi_sel 22
+ ssi1_div_pre 23
+ ssi1_div_post 24
+ ssi2_div_pre 25
+ ssi2_div_post 26
+ usb_sel 27
+ usb_div 28
+ nfc_div 29
+ asrc_gate 30
+ pata_gate 31
+ audmux_gate 32
+ can1_gate 33
+ can2_gate 34
+ cspi1_gate 35
+ cspi2_gate 36
+ ect_gate 37
+ edio_gate 38
+ emi_gate 39
+ epit1_gate 40
+ epit2_gate 41
+ esai_gate 42
+ esdhc1_gate 43
+ esdhc2_gate 44
+ esdhc3_gate 45
+ fec_gate 46
+ gpio1_gate 47
+ gpio2_gate 48
+ gpio3_gate 49
+ gpt_gate 50
+ i2c1_gate 51
+ i2c2_gate 52
+ i2c3_gate 53
+ iomuxc_gate 54
+ ipu_gate 55
+ kpp_gate 56
+ mlb_gate 57
+ mshc_gate 58
+ owire_gate 59
+ pwm_gate 60
+ rngc_gate 61
+ rtc_gate 62
+ rtic_gate 63
+ scc_gate 64
+ sdma_gate 65
+ spba_gate 66
+ spdif_gate 67
+ ssi1_gate 68
+ ssi2_gate 69
+ uart1_gate 70
+ uart2_gate 71
+ uart3_gate 72
+ usbotg_gate 73
+ wdog_gate 74
+ max_gate 75
+ admux_gate 76
+ csi_gate 77
+ csi_div 78
+ csi_sel 79
+ iim_gate 80
+ gpu2d_gate 81
+ ckli_gate 82
+
+properties:
+ compatible:
+ const: fsl,imx35-ccm
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ clock-controller@53f80000 {
+ compatible = "fsl,imx35-ccm";
+ reg = <0x53f80000 0x4000>;
+ interrupts = <31>;
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/imx5-clock.yaml b/Bindings/clock/imx5-clock.yaml
new file mode 100644
index 0000000..423c014
--- /dev/null
+++ b/Bindings/clock/imx5-clock.yaml
@@ -0,0 +1,58 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/imx5-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale i.MX5 Clock Controller
+
+maintainers:
+ - Fabio Estevam <festevam@gmail.com>
+
+description: |
+ The clock consumer should specify the desired clock by having the clock
+ ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx5-clock.h
+ for the full list of i.MX5 clock IDs.
+
+properties:
+ compatible:
+ enum:
+ - fsl,imx53-ccm
+ - fsl,imx51-ccm
+ - fsl,imx50-ccm
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ description: CCM provides 2 interrupt requests, request 1 is to generate
+ interrupt for frequency or mux change, request 2 is to generate
+ interrupt for oscillator read or PLL lock.
+ items:
+ - description: CCM interrupt request 1
+ - description: CCM interrupt request 2
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/imx5-clock.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ clock-controller@53fd4000{
+ compatible = "fsl,imx53-ccm";
+ reg = <0x53fd4000 0x4000>;
+ interrupts = <0 71 IRQ_TYPE_LEVEL_HIGH>,
+ <0 72 IRQ_TYPE_LEVEL_HIGH>;
+ #clock-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/imx6q-clock.yaml b/Bindings/clock/imx6q-clock.yaml
new file mode 100644
index 0000000..bae4fcb
--- /dev/null
+++ b/Bindings/clock/imx6q-clock.yaml
@@ -0,0 +1,73 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/imx6q-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale i.MX6 Quad Clock Controller
+
+maintainers:
+ - Anson Huang <Anson.Huang@nxp.com>
+
+properties:
+ compatible:
+ const: fsl,imx6q-ccm
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ description: CCM provides 2 interrupt requests, request 1 is to generate
+ interrupt for frequency or mux change, request 2 is to generate
+ interrupt for oscillator read or PLL lock.
+ items:
+ - description: CCM interrupt request 1
+ - description: CCM interrupt request 2
+
+ '#clock-cells':
+ const: 1
+
+ clocks:
+ items:
+ - description: 24m osc
+ - description: 32k osc
+ - description: ckih1 clock input
+ - description: anaclk1 clock input
+ - description: anaclk2 clock input
+
+ clock-names:
+ items:
+ - const: osc
+ - const: ckil
+ - const: ckih1
+ - const: anaclk1
+ - const: anaclk2
+
+ fsl,pmic-stby-poweroff:
+ $ref: /schemas/types.yaml#/definitions/flag
+ description: |
+ Use this property if the SoC should be powered off by external power
+ management IC (PMIC) triggered via PMIC_STBY_REQ signal.
+ Boards that are designed to initiate poweroff on PMIC_ON_REQ signal should
+ be using "syscon-poweroff" driver instead.
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ # Clock Control Module node:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ clock-controller@20c4000 {
+ compatible = "fsl,imx6q-ccm";
+ reg = <0x020c4000 0x4000>;
+ interrupts = <0 87 IRQ_TYPE_LEVEL_HIGH>,
+ <0 88 IRQ_TYPE_LEVEL_HIGH>;
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/imx6sl-clock.yaml b/Bindings/clock/imx6sl-clock.yaml
new file mode 100644
index 0000000..c85ff6e
--- /dev/null
+++ b/Bindings/clock/imx6sl-clock.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/imx6sl-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale i.MX6 SoloLite Clock Controller
+
+maintainers:
+ - Anson Huang <Anson.Huang@nxp.com>
+
+properties:
+ compatible:
+ const: fsl,imx6sl-ccm
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ description: CCM provides 2 interrupt requests, request 1 is to generate
+ interrupt for frequency or mux change, request 2 is to generate
+ interrupt for oscillator read or PLL lock.
+ items:
+ - description: CCM interrupt request 1
+ - description: CCM interrupt request 2
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ # Clock Control Module node:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ clock-controller@20c4000 {
+ compatible = "fsl,imx6sl-ccm";
+ reg = <0x020c4000 0x4000>;
+ interrupts = <0 87 IRQ_TYPE_LEVEL_HIGH>,
+ <0 88 IRQ_TYPE_LEVEL_HIGH>;
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/imx6sll-clock.yaml b/Bindings/clock/imx6sll-clock.yaml
new file mode 100644
index 0000000..6b549ed
--- /dev/null
+++ b/Bindings/clock/imx6sll-clock.yaml
@@ -0,0 +1,67 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/imx6sll-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale i.MX6 SLL Clock Controller
+
+maintainers:
+ - Anson Huang <Anson.Huang@nxp.com>
+
+properties:
+ compatible:
+ const: fsl,imx6sll-ccm
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ description: CCM provides 2 interrupt requests, request 1 is to generate
+ interrupt for frequency or mux change, request 2 is to generate
+ interrupt for oscillator read or PLL lock.
+ items:
+ - description: CCM interrupt request 1
+ - description: CCM interrupt request 2
+
+ '#clock-cells':
+ const: 1
+
+ clocks:
+ items:
+ - description: 32k osc
+ - description: 24m osc
+ - description: ipp_di0 clock input
+ - description: ipp_di1 clock input
+
+ clock-names:
+ items:
+ - const: ckil
+ - const: osc
+ - const: ipp_di0
+ - const: ipp_di1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - '#clock-cells'
+ - clocks
+ - clock-names
+
+additionalProperties: false
+
+examples:
+ # Clock Control Module node:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ clock-controller@20c4000 {
+ compatible = "fsl,imx6sll-ccm";
+ reg = <0x020c4000 0x4000>;
+ interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
+ #clock-cells = <1>;
+ clocks = <&ckil>, <&osc>, <&ipp_di0>, <&ipp_di1>;
+ clock-names = "ckil", "osc", "ipp_di0", "ipp_di1";
+ };
diff --git a/Bindings/clock/imx6sx-clock.yaml b/Bindings/clock/imx6sx-clock.yaml
new file mode 100644
index 0000000..55dcad1
--- /dev/null
+++ b/Bindings/clock/imx6sx-clock.yaml
@@ -0,0 +1,71 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/imx6sx-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale i.MX6 SoloX Clock Controller
+
+maintainers:
+ - Anson Huang <Anson.Huang@nxp.com>
+
+properties:
+ compatible:
+ const: fsl,imx6sx-ccm
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ description: CCM provides 2 interrupt requests, request 1 is to generate
+ interrupt for frequency or mux change, request 2 is to generate
+ interrupt for oscillator read or PLL lock.
+ items:
+ - description: CCM interrupt request 1
+ - description: CCM interrupt request 2
+
+ '#clock-cells':
+ const: 1
+
+ clocks:
+ items:
+ - description: 32k osc
+ - description: 24m osc
+ - description: ipp_di0 clock input
+ - description: ipp_di1 clock input
+ - description: anaclk1 clock input
+ - description: anaclk2 clock input
+
+ clock-names:
+ items:
+ - const: ckil
+ - const: osc
+ - const: ipp_di0
+ - const: ipp_di1
+ - const: anaclk1
+ - const: anaclk2
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - '#clock-cells'
+ - clocks
+ - clock-names
+
+additionalProperties: false
+
+examples:
+ # Clock Control Module node:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ clock-controller@20c4000 {
+ compatible = "fsl,imx6sx-ccm";
+ reg = <0x020c4000 0x4000>;
+ interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
+ #clock-cells = <1>;
+ clocks = <&ckil>, <&osc>, <&ipp_di0>, <&ipp_di1>, <&anaclk1>, <&anaclk2>;
+ clock-names = "ckil", "osc", "ipp_di0", "ipp_di1", "anaclk1", "anaclk2";
+ };
diff --git a/Bindings/clock/imx6ul-clock.yaml b/Bindings/clock/imx6ul-clock.yaml
new file mode 100644
index 0000000..be54d4d
--- /dev/null
+++ b/Bindings/clock/imx6ul-clock.yaml
@@ -0,0 +1,67 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/imx6ul-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale i.MX6 UltraLite Clock Controller
+
+maintainers:
+ - Anson Huang <Anson.Huang@nxp.com>
+
+properties:
+ compatible:
+ const: fsl,imx6ul-ccm
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ description: CCM provides 2 interrupt requests, request 1 is to generate
+ interrupt for frequency or mux change, request 2 is to generate
+ interrupt for oscillator read or PLL lock.
+ items:
+ - description: CCM interrupt request 1
+ - description: CCM interrupt request 2
+
+ '#clock-cells':
+ const: 1
+
+ clocks:
+ items:
+ - description: 32k osc
+ - description: 24m osc
+ - description: ipp_di0 clock input
+ - description: ipp_di1 clock input
+
+ clock-names:
+ items:
+ - const: ckil
+ - const: osc
+ - const: ipp_di0
+ - const: ipp_di1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - '#clock-cells'
+ - clocks
+ - clock-names
+
+additionalProperties: false
+
+examples:
+ # Clock Control Module node:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ clock-controller@20c4000 {
+ compatible = "fsl,imx6ul-ccm";
+ reg = <0x020c4000 0x4000>;
+ interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
+ #clock-cells = <1>;
+ clocks = <&ckil>, <&osc>, <&ipp_di0>, <&ipp_di1>;
+ clock-names = "ckil", "osc", "ipp_di0", "ipp_di1";
+ };
diff --git a/Bindings/clock/imx7d-clock.yaml b/Bindings/clock/imx7d-clock.yaml
new file mode 100644
index 0000000..e7d8427
--- /dev/null
+++ b/Bindings/clock/imx7d-clock.yaml
@@ -0,0 +1,65 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/imx7d-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale i.MX7 Dual Clock Controller
+
+maintainers:
+ - Frank Li <Frank.Li@nxp.com>
+ - Anson Huang <Anson.Huang@nxp.com>
+
+description: |
+ The clock consumer should specify the desired clock by having the clock
+ ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx7d-clock.h
+ for the full list of i.MX7 Dual clock IDs.
+
+properties:
+ compatible:
+ const: fsl,imx7d-ccm
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ items:
+ - description: CCM interrupt request 1
+ - description: CCM interrupt request 2
+
+ '#clock-cells':
+ const: 1
+
+ clocks:
+ items:
+ - description: 32k osc
+ - description: 24m osc
+
+ clock-names:
+ items:
+ - const: ckil
+ - const: osc
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ clock-controller@30380000 {
+ compatible = "fsl,imx7d-ccm";
+ reg = <0x30380000 0x10000>;
+ interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+ #clock-cells = <1>;
+ clocks = <&ckil>, <&osc>;
+ clock-names = "ckil", "osc";
+ };
diff --git a/Bindings/clock/imx7ulp-pcc-clock.yaml b/Bindings/clock/imx7ulp-pcc-clock.yaml
new file mode 100644
index 0000000..7684203
--- /dev/null
+++ b/Bindings/clock/imx7ulp-pcc-clock.yaml
@@ -0,0 +1,110 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/imx7ulp-pcc-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale i.MX7ULP Peripheral Clock Control (PCC) modules Clock Controller
+
+maintainers:
+ - A.s. Dong <aisheng.dong@nxp.com>
+
+description: |
+ i.MX7ULP Clock functions are under joint control of the System
+ Clock Generation (SCG) modules, Peripheral Clock Control (PCC)
+ modules, and Core Mode Controller (CMC)1 blocks
+
+ The clocking scheme provides clear separation between M4 domain
+ and A7 domain. Except for a few clock sources shared between two
+ domains, such as the System Oscillator clock, the Slow IRC (SIRC),
+ and and the Fast IRC clock (FIRCLK), clock sources and clock
+ management are separated and contained within each domain.
+
+ M4 clock management consists of SCG0, PCC0, PCC1, and CMC0 modules.
+ A7 clock management consists of SCG1, PCC2, PCC3, and CMC1 modules.
+
+ Note: this binding doc is only for A7 clock domain.
+
+ The Peripheral Clock Control (PCC) is responsible for clock selection,
+ optional division and clock gating mode for peripherals in their
+ respected power domain.
+
+ The clock consumer should specify the desired clock by having the clock
+ ID in its "clocks" phandle cell.
+ See include/dt-bindings/clock/imx7ulp-clock.h for the full list of
+ i.MX7ULP clock IDs of each module.
+
+properties:
+ compatible:
+ enum:
+ - fsl,imx7ulp-pcc2
+ - fsl,imx7ulp-pcc3
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+ clocks:
+ items:
+ - description: nic1 bus clock
+ - description: nic1 clock
+ - description: ddr clock
+ - description: apll pfd2
+ - description: apll pfd1
+ - description: apll pfd0
+ - description: usb pll
+ - description: system osc bus clock
+ - description: fast internal reference clock bus
+ - description: rtc osc
+ - description: system pll bus clock
+
+ clock-names:
+ items:
+ - const: nic1_bus_clk
+ - const: nic1_clk
+ - const: ddr_clk
+ - const: apll_pfd2
+ - const: apll_pfd1
+ - const: apll_pfd0
+ - const: upll
+ - const: sosc_bus_clk
+ - const: firc_bus_clk
+ - const: rosc
+ - const: spll_bus_clk
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+ - clocks
+ - clock-names
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/imx7ulp-clock.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ clock-controller@403f0000 {
+ compatible = "fsl,imx7ulp-pcc2";
+ reg = <0x403f0000 0x10000>;
+ #clock-cells = <1>;
+ clocks = <&scg1 IMX7ULP_CLK_NIC1_BUS_DIV>,
+ <&scg1 IMX7ULP_CLK_NIC1_DIV>,
+ <&scg1 IMX7ULP_CLK_DDR_DIV>,
+ <&scg1 IMX7ULP_CLK_APLL_PFD2>,
+ <&scg1 IMX7ULP_CLK_APLL_PFD1>,
+ <&scg1 IMX7ULP_CLK_APLL_PFD0>,
+ <&scg1 IMX7ULP_CLK_UPLL>,
+ <&scg1 IMX7ULP_CLK_SOSC_BUS_CLK>,
+ <&scg1 IMX7ULP_CLK_FIRC_BUS_CLK>,
+ <&scg1 IMX7ULP_CLK_ROSC>,
+ <&scg1 IMX7ULP_CLK_SPLL_BUS_CLK>;
+ clock-names = "nic1_bus_clk", "nic1_clk", "ddr_clk",
+ "apll_pfd2", "apll_pfd1", "apll_pfd0",
+ "upll", "sosc_bus_clk", "firc_bus_clk",
+ "rosc", "spll_bus_clk";
+ };
diff --git a/Bindings/clock/imx7ulp-scg-clock.yaml b/Bindings/clock/imx7ulp-scg-clock.yaml
new file mode 100644
index 0000000..5e25bc6
--- /dev/null
+++ b/Bindings/clock/imx7ulp-scg-clock.yaml
@@ -0,0 +1,88 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/imx7ulp-scg-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale i.MX7ULP System Clock Generation (SCG) modules Clock Controller
+
+maintainers:
+ - A.s. Dong <aisheng.dong@nxp.com>
+
+description: |
+ i.MX7ULP Clock functions are under joint control of the System
+ Clock Generation (SCG) modules, Peripheral Clock Control (PCC)
+ modules, and Core Mode Controller (CMC)1 blocks
+
+ The clocking scheme provides clear separation between M4 domain
+ and A7 domain. Except for a few clock sources shared between two
+ domains, such as the System Oscillator clock, the Slow IRC (SIRC),
+ and and the Fast IRC clock (FIRCLK), clock sources and clock
+ management are separated and contained within each domain.
+
+ M4 clock management consists of SCG0, PCC0, PCC1, and CMC0 modules.
+ A7 clock management consists of SCG1, PCC2, PCC3, and CMC1 modules.
+
+ Note: this binding doc is only for A7 clock domain.
+
+ The System Clock Generation (SCG) is responsible for clock generation
+ and distribution across this device. Functions performed by the SCG
+ include: clock reference selection, generation of clock used to derive
+ processor, system, peripheral bus and external memory interface clocks,
+ source selection for peripheral clocks and control of power saving
+ clock gating mode.
+
+ The clock consumer should specify the desired clock by having the clock
+ ID in its "clocks" phandle cell.
+ See include/dt-bindings/clock/imx7ulp-clock.h for the full list of
+ i.MX7ULP clock IDs of each module.
+
+properties:
+ compatible:
+ const: fsl,imx7ulp-scg1
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+ clocks:
+ items:
+ - description: rtc osc
+ - description: system osc
+ - description: slow internal reference clock
+ - description: fast internal reference clock
+ - description: usb PLL
+
+ clock-names:
+ items:
+ - const: rosc
+ - const: sosc
+ - const: sirc
+ - const: firc
+ - const: upll
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+ - clocks
+ - clock-names
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/imx7ulp-clock.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ clock-controller@403e0000 {
+ compatible = "fsl,imx7ulp-scg1";
+ reg = <0x403e0000 0x10000>;
+ clocks = <&rosc>, <&sosc>, <&sirc>,
+ <&firc>, <&upll>;
+ clock-names = "rosc", "sosc", "sirc",
+ "firc", "upll";
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/imx8m-clock.yaml b/Bindings/clock/imx8m-clock.yaml
new file mode 100644
index 0000000..80539f8
--- /dev/null
+++ b/Bindings/clock/imx8m-clock.yaml
@@ -0,0 +1,124 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/imx8m-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP i.MX8M Family Clock Control Module
+
+maintainers:
+ - Anson Huang <Anson.Huang@nxp.com>
+
+description: |
+ NXP i.MX8M Mini/Nano/Plus/Quad clock control module is an integrated clock
+ controller, which generates and supplies to all modules.
+
+properties:
+ compatible:
+ enum:
+ - fsl,imx8mm-ccm
+ - fsl,imx8mn-ccm
+ - fsl,imx8mp-ccm
+ - fsl,imx8mq-ccm
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 2
+
+ clocks:
+ minItems: 6
+ maxItems: 7
+
+ clock-names:
+ minItems: 6
+ maxItems: 7
+
+ '#clock-cells':
+ const: 1
+ description:
+ The clock consumer should specify the desired clock by having the clock
+ ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx8m-clock.h
+ for the full list of i.MX8M clock IDs.
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: fsl,imx8mq-ccm
+ then:
+ properties:
+ clocks:
+ items:
+ - description: 32k osc
+ - description: 25m osc
+ - description: 27m osc
+ - description: ext1 clock input
+ - description: ext2 clock input
+ - description: ext3 clock input
+ - description: ext4 clock input
+ clock-names:
+ items:
+ - const: ckil
+ - const: osc_25m
+ - const: osc_27m
+ - const: clk_ext1
+ - const: clk_ext2
+ - const: clk_ext3
+ - const: clk_ext4
+ else:
+ properties:
+ clocks:
+ items:
+ - description: 32k osc
+ - description: 24m osc
+ - description: ext1 clock input
+ - description: ext2 clock input
+ - description: ext3 clock input
+ - description: ext4 clock input
+
+ clock-names:
+ items:
+ - const: osc_32k
+ - const: osc_24m
+ - const: clk_ext1
+ - const: clk_ext2
+ - const: clk_ext3
+ - const: clk_ext4
+
+additionalProperties: false
+
+examples:
+ # Clock Control Module node:
+ - |
+ clock-controller@30380000 {
+ compatible = "fsl,imx8mm-ccm";
+ reg = <0x30380000 0x10000>;
+ #clock-cells = <1>;
+ clocks = <&osc_32k>, <&osc_24m>, <&clk_ext1>, <&clk_ext2>,
+ <&clk_ext3>, <&clk_ext4>;
+ clock-names = "osc_32k", "osc_24m", "clk_ext1", "clk_ext2",
+ "clk_ext3", "clk_ext4";
+ };
+
+ - |
+ clock-controller@30380000 {
+ compatible = "fsl,imx8mq-ccm";
+ reg = <0x30380000 0x10000>;
+ #clock-cells = <1>;
+ clocks = <&ckil>, <&osc_25m>, <&osc_27m>, <&clk_ext1>,
+ <&clk_ext2>, <&clk_ext3>, <&clk_ext4>;
+ clock-names = "ckil", "osc_25m", "osc_27m", "clk_ext1",
+ "clk_ext2", "clk_ext3", "clk_ext4";
+ };
+
+...
diff --git a/Bindings/clock/imx8mp-audiomix.yaml b/Bindings/clock/imx8mp-audiomix.yaml
new file mode 100644
index 0000000..0a6dc1a
--- /dev/null
+++ b/Bindings/clock/imx8mp-audiomix.yaml
@@ -0,0 +1,79 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/imx8mp-audiomix.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP i.MX8MP AudioMIX Block Control
+
+maintainers:
+ - Marek Vasut <marex@denx.de>
+
+description: |
+ NXP i.MX8M Plus AudioMIX is dedicated clock muxing and gating IP
+ used to control Audio related clock on the SoC.
+
+properties:
+ compatible:
+ const: fsl,imx8mp-audio-blk-ctrl
+
+ reg:
+ maxItems: 1
+
+ power-domains:
+ maxItems: 1
+
+ clocks:
+ minItems: 7
+ maxItems: 7
+
+ clock-names:
+ items:
+ - const: ahb
+ - const: sai1
+ - const: sai2
+ - const: sai3
+ - const: sai5
+ - const: sai6
+ - const: sai7
+
+ '#clock-cells':
+ const: 1
+ description:
+ The clock consumer should specify the desired clock by having the clock
+ ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx8mp-clock.h
+ for the full list of i.MX8MP IMX8MP_CLK_AUDIOMIX_ clock IDs.
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - power-domains
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ # Clock Control Module node:
+ - |
+ #include <dt-bindings/clock/imx8mp-clock.h>
+
+ clock-controller@30e20000 {
+ compatible = "fsl,imx8mp-audio-blk-ctrl";
+ reg = <0x30e20000 0x10000>;
+ #clock-cells = <1>;
+ clocks = <&clk IMX8MP_CLK_AUDIO_ROOT>,
+ <&clk IMX8MP_CLK_SAI1>,
+ <&clk IMX8MP_CLK_SAI2>,
+ <&clk IMX8MP_CLK_SAI3>,
+ <&clk IMX8MP_CLK_SAI5>,
+ <&clk IMX8MP_CLK_SAI6>,
+ <&clk IMX8MP_CLK_SAI7>;
+ clock-names = "ahb",
+ "sai1", "sai2", "sai3",
+ "sai5", "sai6", "sai7";
+ power-domains = <&pgc_audio>;
+ };
+
+...
diff --git a/Bindings/clock/imx8qxp-lpcg.yaml b/Bindings/clock/imx8qxp-lpcg.yaml
new file mode 100644
index 0000000..b207f95
--- /dev/null
+++ b/Bindings/clock/imx8qxp-lpcg.yaml
@@ -0,0 +1,103 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/imx8qxp-lpcg.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP i.MX8QXP LPCG (Low-Power Clock Gating) Clock
+
+maintainers:
+ - Aisheng Dong <aisheng.dong@nxp.com>
+
+description: |
+ The Low-Power Clock Gate (LPCG) modules contain a local programming
+ model to control the clock gates for the peripherals. An LPCG module
+ is used to locally gate the clocks for the associated peripheral.
+
+ This level of clock gating is provided after the clocks are generated
+ by the SCU resources and clock controls. Thus even if the clock is
+ enabled by these control bits, it might still not be running based
+ on the base resource.
+
+ The clock consumer should specify the desired clock by having the clock
+ ID in its "clocks" phandle cell. See the full list of clock IDs from:
+ include/dt-bindings/clock/imx8-lpcg.h
+
+properties:
+ compatible:
+ oneOf:
+ - const: fsl,imx8qxp-lpcg
+ - items:
+ - enum:
+ - fsl,imx8qm-lpcg
+ - const: fsl,imx8qxp-lpcg
+ - enum:
+ - fsl,imx8qxp-lpcg-adma
+ - fsl,imx8qxp-lpcg-conn
+ - fsl,imx8qxp-lpcg-dc
+ - fsl,imx8qxp-lpcg-dsp
+ - fsl,imx8qxp-lpcg-gpu
+ - fsl,imx8qxp-lpcg-hsio
+ - fsl,imx8qxp-lpcg-img
+ - fsl,imx8qxp-lpcg-lsio
+ - fsl,imx8qxp-lpcg-vpu
+ deprecated: true
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+ clocks:
+ description: |
+ Input parent clocks phandle array for each clock
+ minItems: 1
+ maxItems: 8
+
+ clock-indices:
+ description: |
+ An integer array indicating the bit offset for each clock.
+ Refer to <include/dt-bindings/clock/imx8-lpcg.h> for the
+ supported LPCG clock indices.
+ minItems: 1
+ maxItems: 8
+
+ clock-output-names:
+ description: |
+ Shall be the corresponding names of the outputs.
+ NOTE this property must be specified in the same order
+ as the clock-indices property.
+ minItems: 1
+ maxItems: 8
+
+ power-domains:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/imx8-lpcg.h>
+ #include <dt-bindings/firmware/imx/rsrc.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ sdhc0_lpcg: clock-controller@5b200000 {
+ compatible = "fsl,imx8qxp-lpcg";
+ reg = <0x5b200000 0x10000>;
+ #clock-cells = <1>;
+ clocks = <&sdhc0_clk IMX_SC_PM_CLK_PER>,
+ <&conn_ipg_clk>,
+ <&conn_axi_clk>;
+ clock-indices = <IMX_LPCG_CLK_0>,
+ <IMX_LPCG_CLK_4>,
+ <IMX_LPCG_CLK_5>;
+ clock-output-names = "sdhc0_lpcg_per_clk",
+ "sdhc0_lpcg_ipg_clk",
+ "sdhc0_lpcg_ahb_clk";
+ power-domains = <&pd IMX_SC_R_SDHC_0>;
+ };
diff --git a/Bindings/clock/imx8ulp-cgc-clock.yaml b/Bindings/clock/imx8ulp-cgc-clock.yaml
new file mode 100644
index 0000000..68a60cd
--- /dev/null
+++ b/Bindings/clock/imx8ulp-cgc-clock.yaml
@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/imx8ulp-cgc-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP i.MX8ULP Clock Generation & Control(CGC) Module
+
+maintainers:
+ - Jacky Bai <ping.bai@nxp.com>
+
+description: |
+ On i.MX8ULP, The clock sources generation, distribution and management is
+ under the control of several CGCs & PCCs modules. The CGC modules generate
+ and distribute clocks on the device.
+
+properties:
+ compatible:
+ enum:
+ - fsl,imx8ulp-cgc1
+ - fsl,imx8ulp-cgc2
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ # Clock Generation & Control Module node:
+ - |
+ clock-controller@292c0000 {
+ compatible = "fsl,imx8ulp-cgc1";
+ reg = <0x292c0000 0x10000>;
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/imx8ulp-pcc-clock.yaml b/Bindings/clock/imx8ulp-pcc-clock.yaml
new file mode 100644
index 0000000..d0b0792
--- /dev/null
+++ b/Bindings/clock/imx8ulp-pcc-clock.yaml
@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/imx8ulp-pcc-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP i.MX8ULP Peripheral Clock Controller(PCC) Module
+
+maintainers:
+ - Jacky Bai <ping.bai@nxp.com>
+
+description: |
+ On i.MX8ULP, The clock sources generation, distribution and management is
+ under the control of several CGCs & PCCs modules. The PCC modules control
+ software reset, clock selection, optional division and clock gating mode
+ for peripherals.
+
+properties:
+ compatible:
+ enum:
+ - fsl,imx8ulp-pcc3
+ - fsl,imx8ulp-pcc4
+ - fsl,imx8ulp-pcc5
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+ - '#reset-cells'
+
+additionalProperties: false
+
+examples:
+ # Peripheral Clock Control Module node:
+ - |
+ clock-controller@292d0000 {
+ compatible = "fsl,imx8ulp-pcc3";
+ reg = <0x292d0000 0x10000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
diff --git a/Bindings/clock/imx93-clock.yaml b/Bindings/clock/imx93-clock.yaml
new file mode 100644
index 0000000..ccb53c6
--- /dev/null
+++ b/Bindings/clock/imx93-clock.yaml
@@ -0,0 +1,62 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/imx93-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP i.MX93 Clock Control Module
+
+maintainers:
+ - Peng Fan <peng.fan@nxp.com>
+
+description: |
+ i.MX93 clock control module is an integrated clock controller, which
+ includes clock generator, clock gate and supplies to all modules.
+
+properties:
+ compatible:
+ enum:
+ - fsl,imx93-ccm
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ description:
+ specify the external clocks used by the CCM module.
+ items:
+ - description: 32k osc
+ - description: 24m osc
+ - description: ext1 clock input
+
+ clock-names:
+ description:
+ specify the external clocks names used by the CCM module.
+ items:
+ - const: osc_32k
+ - const: osc_24m
+ - const: clk_ext1
+
+ '#clock-cells':
+ const: 1
+ description:
+ See include/dt-bindings/clock/imx93-clock.h for the full list of
+ i.MX93 clock IDs.
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ # Clock Control Module node:
+ - |
+ clock-controller@44450000 {
+ compatible = "fsl,imx93-ccm";
+ reg = <0x44450000 0x10000>;
+ #clock-cells = <1>;
+ };
+
+...
diff --git a/Bindings/clock/imxrt1050-clock.yaml b/Bindings/clock/imxrt1050-clock.yaml
new file mode 100644
index 0000000..777af4a
--- /dev/null
+++ b/Bindings/clock/imxrt1050-clock.yaml
@@ -0,0 +1,59 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/imxrt1050-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale i.MXRT Clock Controller
+
+maintainers:
+ - Giulio Benetti <giulio.benetti@benettiengineering.com>
+ - Jesse Taube <Mr.Bossman075@gmail.com>
+
+description: |
+ The clock consumer should specify the desired clock by having the clock
+ ID in its "clocks" phandle cell. See include/dt-bindings/clock/imxrt*-clock.h
+ for the full list of i.MXRT clock IDs.
+
+properties:
+ compatible:
+ const: fsl,imxrt1050-ccm
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 2
+
+ clocks:
+ description: 24m osc
+ maxItems: 1
+
+ clock-names:
+ const: osc
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/imxrt1050-clock.h>
+
+ clks: clock-controller@400fc000 {
+ compatible = "fsl,imxrt1050-ccm";
+ reg = <0x400fc000 0x4000>;
+ interrupts = <95>, <96>;
+ clocks = <&osc>;
+ clock-names = "osc";
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/ingenic,cgu.yaml b/Bindings/clock/ingenic,cgu.yaml
new file mode 100644
index 0000000..509df06
--- /dev/null
+++ b/Bindings/clock/ingenic,cgu.yaml
@@ -0,0 +1,132 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/ingenic,cgu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Ingenic SoCs CGU
+
+description: |
+ The CGU in an Ingenic SoC provides all the clocks generated on-chip. It
+ typically includes a variety of PLLs, multiplexers, dividers & gates in order
+ to provide many different clock signals derived from only 2 external source
+ clocks.
+
+maintainers:
+ - Paul Cercueil <paul@crapouillou.net>
+
+select:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - ingenic,jz4740-cgu
+ - ingenic,jz4725b-cgu
+ - ingenic,jz4755-cgu
+ - ingenic,jz4760-cgu
+ - ingenic,jz4760b-cgu
+ - ingenic,jz4770-cgu
+ - ingenic,jz4780-cgu
+ - ingenic,x1000-cgu
+ - ingenic,x1830-cgu
+ required:
+ - compatible
+
+properties:
+ $nodename:
+ pattern: "^clock-controller@[0-9a-f]+$"
+
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 1
+
+ "#clock-cells":
+ const: 1
+
+ ranges: true
+
+ compatible:
+ items:
+ - enum:
+ - ingenic,jz4740-cgu
+ - ingenic,jz4725b-cgu
+ - ingenic,jz4755-cgu
+ - ingenic,jz4760-cgu
+ - ingenic,jz4760b-cgu
+ - ingenic,jz4770-cgu
+ - ingenic,jz4780-cgu
+ - ingenic,x1000-cgu
+ - ingenic,x1830-cgu
+ - const: simple-mfd
+ minItems: 1
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: External oscillator clock
+ - description: Internal 32 kHz RTC clock
+
+ clock-names:
+ items:
+ - const: ext
+ - enum:
+ - rtc
+ - osc32k # Different name, same clock
+
+ assigned-clocks:
+ minItems: 1
+ maxItems: 64
+
+ assigned-clock-parents:
+ minItems: 1
+ maxItems: 64
+
+ assigned-clock-rates:
+ minItems: 1
+ maxItems: 64
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+
+patternProperties:
+ "^usb-phy@[a-f0-9]+$":
+ $ref: /schemas/phy/ingenic,phy-usb.yaml#
+ "^mac-phy-ctrl@[a-f0-9]+$":
+ $ref: /schemas/net/ingenic,mac.yaml#
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/ingenic,jz4770-cgu.h>
+ cgu: clock-controller@10000000 {
+ compatible = "ingenic,jz4770-cgu", "simple-mfd";
+ reg = <0x10000000 0x100>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x10000000 0x100>;
+
+ clocks = <&ext>, <&osc32k>;
+ clock-names = "ext", "osc32k";
+
+ #clock-cells = <1>;
+
+ otg_phy: usb-phy@3c {
+ compatible = "ingenic,jz4770-phy";
+ reg = <0x3c 0x10>;
+
+ clocks = <&cgu JZ4770_CLK_OTG_PHY>;
+
+ vcc-supply = <&ldo5>;
+
+ #phy-cells = <0>;
+ };
+ };
diff --git a/Bindings/clock/intel,agilex.yaml b/Bindings/clock/intel,agilex.yaml
new file mode 100644
index 0000000..3745ba8
--- /dev/null
+++ b/Bindings/clock/intel,agilex.yaml
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/intel,agilex.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Intel SoCFPGA Agilex platform clock controller
+
+maintainers:
+ - Dinh Nguyen <dinguyen@kernel.org>
+
+description:
+ The Intel Agilex Clock controller is an integrated clock controller, which
+ generates and supplies to all modules.
+
+properties:
+ compatible:
+ const: intel,agilex-clkmgr
+
+ '#clock-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ # Clock controller node:
+ - |
+ clkmgr: clock-controller@ffd10000 {
+ compatible = "intel,agilex-clkmgr";
+ reg = <0xffd10000 0x1000>;
+ clocks = <&osc1>;
+ #clock-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/intel,agilex5-clkmgr.yaml b/Bindings/clock/intel,agilex5-clkmgr.yaml
new file mode 100644
index 0000000..d120b0d
--- /dev/null
+++ b/Bindings/clock/intel,agilex5-clkmgr.yaml
@@ -0,0 +1,40 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/intel,agilex5-clkmgr.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Intel SoCFPGA Agilex5 clock manager
+
+maintainers:
+ - Dinh Nguyen <dinguyen@kernel.org>
+
+description:
+ The Intel Agilex5 Clock Manager is an integrated clock controller, which
+ generates and supplies clock to all the modules.
+
+properties:
+ compatible:
+ const: intel,agilex5-clkmgr
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ clkmgr: clock-controller@10d10000 {
+ compatible = "intel,agilex5-clkmgr";
+ reg = <0x10d10000 0x1000>;
+ #clock-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/intel,cgu-lgm.yaml b/Bindings/clock/intel,cgu-lgm.yaml
new file mode 100644
index 0000000..76609a3
--- /dev/null
+++ b/Bindings/clock/intel,cgu-lgm.yaml
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/intel,cgu-lgm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Intel Lightning Mountain SoC's Clock Controller(CGU)
+
+maintainers:
+ - Rahul Tanwar <rahul.tanwar@linux.intel.com>
+
+description: |
+ Lightning Mountain(LGM) SoC's Clock Generation Unit(CGU) driver provides
+ all means to access the CGU hardware module in order to generate a series
+ of clocks for the whole system and individual peripherals.
+
+ Please refer to include/dt-bindings/clock/intel,lgm-clk.h header file, it
+ defines all available clocks as macros. These macros can be used in device
+ tree sources.
+
+properties:
+ compatible:
+ const: intel,cgu-lgm
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ cgu: clock-controller@e0200000 {
+ compatible = "intel,cgu-lgm";
+ reg = <0xe0200000 0x33c>;
+ #clock-cells = <1>;
+ };
+
+...
diff --git a/Bindings/clock/intel,easic-n5x.yaml b/Bindings/clock/intel,easic-n5x.yaml
new file mode 100644
index 0000000..e000116
--- /dev/null
+++ b/Bindings/clock/intel,easic-n5x.yaml
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/intel,easic-n5x.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Intel SoCFPGA eASIC N5X platform clock controller
+
+maintainers:
+ - Dinh Nguyen <dinguyen@kernel.org>
+
+description:
+ The Intel eASIC N5X Clock controller is an integrated clock controller, which
+ generates and supplies to all modules.
+
+properties:
+ compatible:
+ const: intel,easic-n5x-clkmgr
+
+ '#clock-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ # Clock controller node:
+ - |
+ clkmgr: clock-controller@ffd10000 {
+ compatible = "intel,easic-n5x-clkmgr";
+ reg = <0xffd10000 0x1000>;
+ clocks = <&osc1>;
+ #clock-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/intel,stratix10.yaml b/Bindings/clock/intel,stratix10.yaml
new file mode 100644
index 0000000..b4a8be2
--- /dev/null
+++ b/Bindings/clock/intel,stratix10.yaml
@@ -0,0 +1,35 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/intel,stratix10.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Intel SoCFPGA Stratix10 platform clock controller
+
+maintainers:
+ - Dinh Nguyen <dinguyen@kernel.org>
+
+properties:
+ compatible:
+ const: intel,stratix10-clkmgr
+
+ '#clock-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ clock-controller@ffd10000 {
+ compatible = "intel,stratix10-clkmgr";
+ reg = <0xffd10000 0x1000>;
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/keystone-gate.txt b/Bindings/clock/keystone-gate.txt
new file mode 100644
index 0000000..c5aa187
--- /dev/null
+++ b/Bindings/clock/keystone-gate.txt
@@ -0,0 +1,29 @@
+Status: Unstable - ABI compatibility may be broken in the future
+
+Binding for Keystone gate control driver which uses PSC controller IP.
+
+This binding uses the common clock binding[1].
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- compatible : shall be "ti,keystone,psc-clock".
+- #clock-cells : from common clock binding; shall be set to 0.
+- clocks : parent clock phandle
+- reg : psc control and domain address address space
+- reg-names : psc control and domain registers
+- domain-id : psc domain id needed to check the transition state register
+
+Optional properties:
+- clock-output-names : From common clock binding to override the
+ default output clock name
+Example:
+ clkusb: clkusb {
+ #clock-cells = <0>;
+ compatible = "ti,keystone,psc-clock";
+ clocks = <&chipclk16>;
+ clock-output-names = "usb";
+ reg = <0x02350008 0xb00>, <0x02350000 0x400>;
+ reg-names = "control", "domain";
+ domain-id = <0>;
+ };
diff --git a/Bindings/clock/keystone-pll.txt b/Bindings/clock/keystone-pll.txt
new file mode 100644
index 0000000..9a3fbc6
--- /dev/null
+++ b/Bindings/clock/keystone-pll.txt
@@ -0,0 +1,84 @@
+Status: Unstable - ABI compatibility may be broken in the future
+
+Binding for keystone PLLs. The main PLL IP typically has a multiplier,
+a divider and a post divider. The additional PLL IPs like ARMPLL, DDRPLL
+and PAPLL are controlled by the memory mapped register where as the Main
+PLL is controlled by a PLL controller registers along with memory mapped
+registers.
+
+This binding uses the common clock binding[1].
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- #clock-cells : from common clock binding; shall be set to 0.
+- compatible : shall be "ti,keystone,main-pll-clock" or "ti,keystone,pll-clock"
+- clocks : parent clock phandle
+- reg - pll control0 and pll multiplier registers
+- reg-names : control, multiplier and post-divider. The multiplier and
+ post-divider registers are applicable only for main pll clock
+- fixed-postdiv : fixed post divider value. If absent, use clkod register bits
+ for postdiv
+
+Example:
+ mainpllclk: mainpllclk@2310110 {
+ #clock-cells = <0>;
+ compatible = "ti,keystone,main-pll-clock";
+ clocks = <&refclksys>;
+ reg = <0x02620350 4>, <0x02310110 4>, <0x02310108 4>;
+ reg-names = "control", "multiplier", "post-divider";
+ fixed-postdiv = <2>;
+ };
+
+ papllclk: papllclk@2620358 {
+ #clock-cells = <0>;
+ compatible = "ti,keystone,pll-clock";
+ clocks = <&refclkpass>;
+ clock-output-names = "pa-pll-clk";
+ reg = <0x02620358 4>;
+ reg-names = "control";
+ };
+
+Required properties:
+- #clock-cells : from common clock binding; shall be set to 0.
+- compatible : shall be "ti,keystone,pll-mux-clock"
+- clocks : link phandles of parent clocks
+- reg - pll mux register
+- bit-shift : number of bits to shift the bit-mask
+- bit-mask : arbitrary bitmask for programming the mux
+
+Optional properties:
+- clock-output-names : From common clock binding.
+
+Example:
+ mainmuxclk: mainmuxclk@2310108 {
+ #clock-cells = <0>;
+ compatible = "ti,keystone,pll-mux-clock";
+ clocks = <&mainpllclk>, <&refclkmain>;
+ reg = <0x02310108 4>;
+ bit-shift = <23>;
+ bit-mask = <1>;
+ clock-output-names = "mainmuxclk";
+ };
+
+Required properties:
+- #clock-cells : from common clock binding; shall be set to 0.
+- compatible : shall be "ti,keystone,pll-divider-clock"
+- clocks : parent clock phandle
+- reg - pll mux register
+- bit-shift : number of bits to shift the bit-mask
+- bit-mask : arbitrary bitmask for programming the divider
+
+Optional properties:
+- clock-output-names : From common clock binding.
+
+Example:
+ gemtraceclk: gemtraceclk@2310120 {
+ #clock-cells = <0>;
+ compatible = "ti,keystone,pll-divider-clock";
+ clocks = <&mainmuxclk>;
+ reg = <0x02310120 4>;
+ bit-shift = <0>;
+ bit-mask = <8>;
+ clock-output-names = "gemtraceclk";
+ };
diff --git a/Bindings/clock/loongson,ls1x-clk.yaml b/Bindings/clock/loongson,ls1x-clk.yaml
new file mode 100644
index 0000000..01561a0
--- /dev/null
+++ b/Bindings/clock/loongson,ls1x-clk.yaml
@@ -0,0 +1,45 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/loongson,ls1x-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Loongson-1 Clock Controller
+
+maintainers:
+ - Keguang Zhang <keguang.zhang@gmail.com>
+
+properties:
+ compatible:
+ enum:
+ - loongson,ls1b-clk
+ - loongson,ls1c-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ "#clock-cells":
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - "#clock-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ clkc: clock-controller@1fe78030 {
+ compatible = "loongson,ls1b-clk";
+ reg = <0x1fe78030 0x8>;
+
+ clocks = <&xtal>;
+ #clock-cells = <1>;
+ };
+
+...
diff --git a/Bindings/clock/loongson,ls2k-clk.yaml b/Bindings/clock/loongson,ls2k-clk.yaml
new file mode 100644
index 0000000..63a5901
--- /dev/null
+++ b/Bindings/clock/loongson,ls2k-clk.yaml
@@ -0,0 +1,63 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/loongson,ls2k-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Loongson-2 SoC Clock Control Module
+
+maintainers:
+ - Yinbo Zhu <zhuyinbo@loongson.cn>
+
+description: |
+ Loongson-2 SoC clock control module is an integrated clock controller, which
+ generates and supplies to all modules.
+
+properties:
+ compatible:
+ enum:
+ - loongson,ls2k-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: 100m ref
+
+ clock-names:
+ items:
+ - const: ref_100m
+
+ '#clock-cells':
+ const: 1
+ description:
+ The clock consumer should specify the desired clock by having the clock
+ ID in its "clocks" phandle cell. See include/dt-bindings/clock/loongson,ls2k-clk.h
+ for the full list of Loongson-2 SoC clock IDs.
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ ref_100m: clock-ref-100m {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <100000000>;
+ clock-output-names = "ref_100m";
+ };
+
+ clk: clock-controller@1fe00480 {
+ compatible = "loongson,ls2k-clk";
+ reg = <0x1fe00480 0x58>;
+ #clock-cells = <1>;
+ clocks = <&ref_100m>;
+ clock-names = "ref_100m";
+ };
diff --git a/Bindings/clock/lpc1850-ccu.txt b/Bindings/clock/lpc1850-ccu.txt
new file mode 100644
index 0000000..8cf8f0e
--- /dev/null
+++ b/Bindings/clock/lpc1850-ccu.txt
@@ -0,0 +1,77 @@
+* NXP LPC1850 Clock Control Unit (CCU)
+
+Each CGU base clock has several clock branches which can be turned on
+or off independently by the Clock Control Units CCU1 or CCU2. The
+branch clocks are distributed between CCU1 and CCU2.
+
+ - Above text taken from NXP LPC1850 User Manual.
+
+This binding uses the common clock binding:
+ Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- compatible:
+ Should be "nxp,lpc1850-ccu"
+- reg:
+ Shall define the base and range of the address space
+ containing clock control registers
+- #clock-cells:
+ Shall have value <1>. The permitted clock-specifier values
+ are the branch clock names defined in table below.
+- clocks:
+ Shall contain a list of phandles for the base clocks routed
+ from the CGU to the specific CCU. See mapping of base clocks
+ and CCU in table below.
+- clock-names:
+ Shall contain a list of names for the base clock routed
+ from the CGU to the specific CCU. Valid CCU clock names:
+ "base_usb0_clk", "base_periph_clk", "base_usb1_clk",
+ "base_cpu_clk", "base_spifi_clk", "base_spi_clk",
+ "base_apb1_clk", "base_apb3_clk", "base_adchs_clk",
+ "base_sdio_clk", "base_ssp0_clk", "base_ssp1_clk",
+ "base_uart0_clk", "base_uart1_clk", "base_uart2_clk",
+ "base_uart3_clk", "base_audio_clk"
+
+Which branch clocks that are available on the CCU depends on the
+specific LPC part. Check the user manual for your specific part.
+
+A list of CCU clocks can be found in dt-bindings/clock/lpc18xx-ccu.h.
+
+Example board file:
+
+soc {
+ ccu1: clock-controller@40051000 {
+ compatible = "nxp,lpc1850-ccu";
+ reg = <0x40051000 0x1000>;
+ #clock-cells = <1>;
+ clocks = <&cgu BASE_APB3_CLK>, <&cgu BASE_APB1_CLK>,
+ <&cgu BASE_SPIFI_CLK>, <&cgu BASE_CPU_CLK>,
+ <&cgu BASE_PERIPH_CLK>, <&cgu BASE_USB0_CLK>,
+ <&cgu BASE_USB1_CLK>, <&cgu BASE_SPI_CLK>;
+ clock-names = "base_apb3_clk", "base_apb1_clk",
+ "base_spifi_clk", "base_cpu_clk",
+ "base_periph_clk", "base_usb0_clk",
+ "base_usb1_clk", "base_spi_clk";
+ };
+
+ ccu2: clock-controller@40052000 {
+ compatible = "nxp,lpc1850-ccu";
+ reg = <0x40052000 0x1000>;
+ #clock-cells = <1>;
+ clocks = <&cgu BASE_AUDIO_CLK>, <&cgu BASE_UART3_CLK>,
+ <&cgu BASE_UART2_CLK>, <&cgu BASE_UART1_CLK>,
+ <&cgu BASE_UART0_CLK>, <&cgu BASE_SSP1_CLK>,
+ <&cgu BASE_SSP0_CLK>, <&cgu BASE_SDIO_CLK>;
+ clock-names = "base_audio_clk", "base_uart3_clk",
+ "base_uart2_clk", "base_uart1_clk",
+ "base_uart0_clk", "base_ssp1_clk",
+ "base_ssp0_clk", "base_sdio_clk";
+ };
+
+ /* A user of CCU branch clocks */
+ uart1: serial@40082000 {
+ ...
+ clocks = <&ccu2 CLK_APB0_UART1>, <&ccu1 CLK_CPU_UART1>;
+ ...
+ };
+};
diff --git a/Bindings/clock/lpc1850-cgu.txt b/Bindings/clock/lpc1850-cgu.txt
new file mode 100644
index 0000000..2cc32a9
--- /dev/null
+++ b/Bindings/clock/lpc1850-cgu.txt
@@ -0,0 +1,131 @@
+* NXP LPC1850 Clock Generation Unit (CGU)
+
+The CGU generates multiple independent clocks for the core and the
+peripheral blocks of the LPC18xx. Each independent clock is called
+a base clock and itself is one of the inputs to the two Clock
+Control Units (CCUs) which control the branch clocks to the
+individual peripherals.
+
+The CGU selects the inputs to the clock generators from multiple
+clock sources, controls the clock generation, and routes the outputs
+of the clock generators through the clock source bus to the output
+stages. Each output stage provides an independent clock source and
+corresponds to one of the base clocks for the LPC18xx.
+
+ - Above text taken from NXP LPC1850 User Manual.
+
+
+This binding uses the common clock binding:
+ Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- compatible:
+ Should be "nxp,lpc1850-cgu"
+- reg:
+ Shall define the base and range of the address space
+ containing clock control registers
+- #clock-cells:
+ Shall have value <1>. The permitted clock-specifier values
+ are the base clock numbers defined below.
+- clocks:
+ Shall contain a list of phandles for the external input
+ sources to the CGU. The list shall be in the following
+ order: xtal, 32khz, enet_rx_clk, enet_tx_clk, gp_clkin.
+- clock-indices:
+ Shall be an ordered list of numbers defining the base clock
+ number provided by the CGU.
+- clock-output-names:
+ Shall be an ordered list of strings defining the names of
+ the clocks provided by the CGU.
+
+Which base clocks that are available on the CGU depends on the
+specific LPC part. Base clocks are numbered from 0 to 27.
+
+Number: Name: Description:
+ 0 BASE_SAFE_CLK Base safe clock (always on) for WWDT
+ 1 BASE_USB0_CLK Base clock for USB0
+ 2 BASE_PERIPH_CLK Base clock for Cortex-M0SUB subsystem,
+ SPI, and SGPIO
+ 3 BASE_USB1_CLK Base clock for USB1
+ 4 BASE_CPU_CLK System base clock for ARM Cortex-M core
+ and APB peripheral blocks #0 and #2
+ 5 BASE_SPIFI_CLK Base clock for SPIFI
+ 6 BASE_SPI_CLK Base clock for SPI
+ 7 BASE_PHY_RX_CLK Base clock for Ethernet PHY Receive clock
+ 8 BASE_PHY_TX_CLK Base clock for Ethernet PHY Transmit clock
+ 9 BASE_APB1_CLK Base clock for APB peripheral block # 1
+10 BASE_APB3_CLK Base clock for APB peripheral block # 3
+11 BASE_LCD_CLK Base clock for LCD
+12 BASE_ADCHS_CLK Base clock for ADCHS
+13 BASE_SDIO_CLK Base clock for SD/MMC
+14 BASE_SSP0_CLK Base clock for SSP0
+15 BASE_SSP1_CLK Base clock for SSP1
+16 BASE_UART0_CLK Base clock for UART0
+17 BASE_UART1_CLK Base clock for UART1
+18 BASE_UART2_CLK Base clock for UART2
+19 BASE_UART3_CLK Base clock for UART3
+20 BASE_OUT_CLK Base clock for CLKOUT pin
+24-21 - Reserved
+25 BASE_AUDIO_CLK Base clock for audio system (I2S)
+26 BASE_CGU_OUT0_CLK Base clock for CGU_OUT0 clock output
+27 BASE_CGU_OUT1_CLK Base clock for CGU_OUT1 clock output
+
+BASE_PERIPH_CLK and BASE_SPI_CLK is only available on LPC43xx.
+BASE_ADCHS_CLK is only available on LPC4370.
+
+
+Example board file:
+
+/ {
+ clocks {
+ xtal: xtal {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <12000000>;
+ };
+
+ xtal32: xtal32 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ };
+
+ enet_rx_clk: enet_rx_clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ clock-output-names = "enet_rx_clk";
+ };
+
+ enet_tx_clk: enet_tx_clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ clock-output-names = "enet_tx_clk";
+ };
+
+ gp_clkin: gp_clkin {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ clock-output-names = "gp_clkin";
+ };
+ };
+
+ soc {
+ cgu: clock-controller@40050000 {
+ compatible = "nxp,lpc1850-cgu";
+ reg = <0x40050000 0x1000>;
+ #clock-cells = <1>;
+ clocks = <&xtal>, <&creg_clk 1>, <&enet_rx_clk>, <&enet_tx_clk>, <&gp_clkin>;
+ };
+
+ /* A CGU and CCU clock consumer */
+ lcdc: lcdc@40008000 {
+ ...
+ clocks = <&cgu BASE_LCD_CLK>, <&ccu1 CLK_CPU_LCD>;
+ clock-names = "clcdclk", "apb_pclk";
+ ...
+ };
+ };
+};
diff --git a/Bindings/clock/lpc1850-creg-clk.txt b/Bindings/clock/lpc1850-creg-clk.txt
new file mode 100644
index 0000000..b6b2547
--- /dev/null
+++ b/Bindings/clock/lpc1850-creg-clk.txt
@@ -0,0 +1,52 @@
+* NXP LPC1850 CREG clocks
+
+The NXP LPC18xx/43xx CREG (Configuration Registers) block contains
+control registers for two low speed clocks. One of the clocks is a
+32 kHz oscillator driver with power up/down and clock gating. Next
+is a fixed divider that creates a 1 kHz clock from the 32 kHz osc.
+
+These clocks are used by the RTC and the Event Router peripherals.
+The 32 kHz can also be routed to other peripherals to enable low
+power modes.
+
+This binding uses the common clock binding:
+ Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- compatible:
+ Should be "nxp,lpc1850-creg-clk"
+- #clock-cells:
+ Shall have value <1>.
+- clocks:
+ Shall contain a phandle to the fixed 32 kHz crystal.
+
+The creg-clk node must be a child of the creg syscon node.
+
+The following clocks are available from the clock node.
+
+Clock ID Name
+ 0 1 kHz clock
+ 1 32 kHz Oscillator
+
+Example:
+soc {
+ creg: syscon@40043000 {
+ compatible = "nxp,lpc1850-creg", "syscon", "simple-mfd";
+ reg = <0x40043000 0x1000>;
+
+ creg_clk: clock-controller {
+ compatible = "nxp,lpc1850-creg-clk";
+ clocks = <&xtal32>;
+ #clock-cells = <1>;
+ };
+
+ ...
+ };
+
+ rtc: rtc@40046000 {
+ ...
+ clocks = <&creg_clk 0>, <&ccu1 CLK_CPU_BUS>;
+ clock-names = "rtc", "reg";
+ ...
+ };
+};
diff --git a/Bindings/clock/lsi,axm5516-clks.txt b/Bindings/clock/lsi,axm5516-clks.txt
new file mode 100644
index 0000000..3ce97cf
--- /dev/null
+++ b/Bindings/clock/lsi,axm5516-clks.txt
@@ -0,0 +1,29 @@
+AXM5516 clock driver bindings
+-----------------------------
+
+Required properties :
+- compatible : shall contain "lsi,axm5516-clks"
+- reg : shall contain base register location and length
+- #clock-cells : shall contain 1
+
+The consumer specifies the desired clock by having the clock ID in its "clocks"
+phandle cell. See <dt-bindings/clock/lsi,axxia-clock.h> for the list of
+supported clock IDs.
+
+Example:
+
+ clks: clock-controller@2010020000 {
+ compatible = "lsi,axm5516-clks";
+ #clock-cells = <1>;
+ reg = <0x20 0x10020000 0 0x20000>;
+ };
+
+ serial0: uart@2010080000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0x20 0x10080000 0 0x1000>;
+ interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks AXXIA_CLK_PER>;
+ clock-names = "apb_pclk";
+ };
+ };
+
diff --git a/Bindings/clock/marvell,armada-3700-uart-clock.yaml b/Bindings/clock/marvell,armada-3700-uart-clock.yaml
new file mode 100644
index 0000000..175f5c8
--- /dev/null
+++ b/Bindings/clock/marvell,armada-3700-uart-clock.yaml
@@ -0,0 +1,59 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/marvell,armada-3700-uart-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+title: Marvell Armada 3720 UART clocks
+
+maintainers:
+ - Pali Rohár <pali@kernel.org>
+
+properties:
+ compatible:
+ const: marvell,armada-3700-uart-clock
+
+ reg:
+ items:
+ - description: UART Clock Control Register
+ - description: UART 2 Baud Rate Divisor Register
+
+ clocks:
+ description: |
+ List of parent clocks suitable for UART from following set:
+ "TBG-A-P", "TBG-B-P", "TBG-A-S", "TBG-B-S", "xtal"
+ UART clock can use one from this set and when more are provided
+ then kernel would choose and configure the most suitable one.
+ It is suggest to specify at least one TBG clock to achieve
+ baudrates above 230400 and also to specify clock which bootloader
+ used for UART (most probably xtal) for smooth boot log on UART.
+
+ clock-names:
+ items:
+ - const: TBG-A-P
+ - const: TBG-B-P
+ - const: TBG-A-S
+ - const: TBG-B-S
+ - const: xtal
+ minItems: 1
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ uartclk: clock-controller@12010 {
+ compatible = "marvell,armada-3700-uart-clock";
+ reg = <0x12010 0x4>, <0x12210 0x4>;
+ clocks = <&tbg 0>, <&tbg 1>, <&tbg 2>, <&tbg 3>, <&xtalclk>;
+ clock-names = "TBG-A-P", "TBG-B-P", "TBG-A-S", "TBG-B-S", "xtal";
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/marvell,berlin.txt b/Bindings/clock/marvell,berlin.txt
new file mode 100644
index 0000000..c611c49
--- /dev/null
+++ b/Bindings/clock/marvell,berlin.txt
@@ -0,0 +1,31 @@
+Device Tree Clock bindings for Marvell Berlin
+
+This binding uses the common clock binding[1].
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Clock related registers are spread among the chip control registers. Berlin
+clock node should be a sub-node of the chip controller node. Marvell Berlin2
+(BG2, BG2CD, BG2Q) SoCs share the same IP for PLLs and clocks, with some
+minor differences in features and register layout.
+
+Required properties:
+- compatible: must be "marvell,berlin2-clk" or "marvell,berlin2q-clk"
+- #clock-cells: must be 1
+- clocks: must be the input parent clock phandle
+- clock-names: name of the input parent clock
+ Allowed clock-names for the reference clocks are
+ "refclk" for the SoCs oscillator input on all SoCs,
+ and SoC-specific input clocks for
+ BG2/BG2CD: "video_ext0" for the external video clock input
+
+
+Example:
+
+chip_clk: clock {
+ compatible = "marvell,berlin2q-clk";
+
+ #clock-cells = <1>;
+ clocks = <&refclk>;
+ clock-names = "refclk";
+};
diff --git a/Bindings/clock/marvell,mmp2-audio-clock.yaml b/Bindings/clock/marvell,mmp2-audio-clock.yaml
new file mode 100644
index 0000000..dffa734
--- /dev/null
+++ b/Bindings/clock/marvell,mmp2-audio-clock.yaml
@@ -0,0 +1,75 @@
+# SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/marvell,mmp2-audio-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Marvell MMP2 Audio Clock Controller
+
+maintainers:
+ - Lubomir Rintel <lkundrak@v3.sk>
+
+description: |
+ The audio clock controller generates and supplies the clocks to the audio
+ codec.
+
+ Each clock is assigned an identifier and client nodes use this identifier
+ to specify the clock which they consume.
+
+ All these identifiers could be found in
+ <dt-bindings/clock/marvell,mmp2-audio.h>.
+
+properties:
+ compatible:
+ enum:
+ - marvell,mmp2-audio-clock
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: Audio subsystem clock
+ - description: The crystal oscillator clock
+ - description: First I2S clock
+ - description: Second I2S clock
+
+ clock-names:
+ items:
+ - const: audio
+ - const: vctcxo
+ - const: i2s0
+ - const: i2s1
+
+ '#clock-cells':
+ const: 1
+
+ power-domains:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/marvell,mmp2-audio.h>
+ #include <dt-bindings/clock/marvell,mmp2.h>
+ #include <dt-bindings/power/marvell,mmp2.h>
+
+ clock-controller@d42a0c30 {
+ compatible = "marvell,mmp2-audio-clock";
+ reg = <0xd42a0c30 0x10>;
+ clock-names = "audio", "vctcxo", "i2s0", "i2s1";
+ clocks = <&soc_clocks MMP2_CLK_AUDIO>,
+ <&soc_clocks MMP2_CLK_VCTCXO>,
+ <&soc_clocks MMP2_CLK_I2S0>,
+ <&soc_clocks MMP2_CLK_I2S1>;
+ power-domains = <&soc_clocks MMP2_POWER_DOMAIN_AUDIO>;
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/marvell,mmp2-clock.yaml b/Bindings/clock/marvell,mmp2-clock.yaml
new file mode 100644
index 0000000..d68f0d1
--- /dev/null
+++ b/Bindings/clock/marvell,mmp2-clock.yaml
@@ -0,0 +1,69 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/marvell,mmp2-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Marvell MMP2 and MMP3 Clock Controller
+
+maintainers:
+ - Lubomir Rintel <lkundrak@v3.sk>
+
+description: |
+ The clock subsystem on MMP2 or MMP3 generates and supplies clock to various
+ controllers within the SoC.
+
+ Each clock is assigned an identifier and client nodes use this identifier
+ to specify the clock which they consume.
+
+ All these identifiers could be found in <dt-bindings/clock/marvell,mmp2.h>.
+
+properties:
+ compatible:
+ enum:
+ - marvell,mmp2-clock # controller compatible with MMP2 SoC
+ - marvell,mmp3-clock # controller compatible with MMP3 SoC
+
+ reg:
+ items:
+ - description: MPMU register region
+ - description: APMU register region
+ - description: APBC register region
+
+ reg-names:
+ items:
+ - const: mpmu
+ - const: apmu
+ - const: apbc
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - reg-names
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ clock-controller@d4050000 {
+ compatible = "marvell,mmp2-clock";
+ reg = <0xd4050000 0x1000>,
+ <0xd4282800 0x400>,
+ <0xd4015000 0x1000>;
+ reg-names = "mpmu", "apmu", "apbc";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
diff --git a/Bindings/clock/marvell,pxa168.txt b/Bindings/clock/marvell,pxa168.txt
new file mode 100644
index 0000000..c62eb1d
--- /dev/null
+++ b/Bindings/clock/marvell,pxa168.txt
@@ -0,0 +1,21 @@
+* Marvell PXA168 Clock Controller
+
+The PXA168 clock subsystem generates and supplies clock to various
+controllers within the PXA168 SoC.
+
+Required Properties:
+
+- compatible: should be one of the following.
+ - "marvell,pxa168-clock" - controller compatible with PXA168 SoC.
+
+- reg: physical base address of the clock subsystem and length of memory mapped
+ region. There are 3 places in SOC has clock control logic:
+ "mpmu", "apmu", "apbc". So three reg spaces need to be defined.
+
+- #clock-cells: should be 1.
+- #reset-cells: should be 1.
+
+Each clock is assigned an identifier and client nodes use this identifier
+to specify the clock which they consume.
+
+All these identifier could be found in <dt-bindings/clock/marvell,pxa168.h>.
diff --git a/Bindings/clock/marvell,pxa1928.txt b/Bindings/clock/marvell,pxa1928.txt
new file mode 100644
index 0000000..809c5a2
--- /dev/null
+++ b/Bindings/clock/marvell,pxa1928.txt
@@ -0,0 +1,21 @@
+* Marvell PXA1928 Clock Controllers
+
+The PXA1928 clock subsystem generates and supplies clock to various
+controllers within the PXA1928 SoC. The PXA1928 contains 3 clock controller
+blocks called APMU, MPMU, and APBC roughly corresponding to internal buses.
+
+Required Properties:
+
+- compatible: should be one of the following.
+ - "marvell,pxa1928-apmu" - APMU controller compatible
+ - "marvell,pxa1928-mpmu" - MPMU controller compatible
+ - "marvell,pxa1928-apbc" - APBC controller compatible
+- reg: physical base address of the clock controller and length of memory mapped
+ region.
+- #clock-cells: should be 1.
+- #reset-cells: should be 1.
+
+Each clock is assigned an identifier and client nodes use the clock controller
+phandle and this identifier to specify the clock which they consume.
+
+All these identifiers can be found in <dt-bindings/clock/marvell,pxa1928.h>.
diff --git a/Bindings/clock/marvell,pxa910.txt b/Bindings/clock/marvell,pxa910.txt
new file mode 100644
index 0000000..d9f41f3
--- /dev/null
+++ b/Bindings/clock/marvell,pxa910.txt
@@ -0,0 +1,21 @@
+* Marvell PXA910 Clock Controller
+
+The PXA910 clock subsystem generates and supplies clock to various
+controllers within the PXA910 SoC.
+
+Required Properties:
+
+- compatible: should be one of the following.
+ - "marvell,pxa910-clock" - controller compatible with PXA910 SoC.
+
+- reg: physical base address of the clock subsystem and length of memory mapped
+ region. There are 4 places in SOC has clock control logic:
+ "mpmu", "apmu", "apbc", "apbcp". So four reg spaces need to be defined.
+
+- #clock-cells: should be 1.
+- #reset-cells: should be 1.
+
+Each clock is assigned an identifier and client nodes use this identifier
+to specify the clock which they consume.
+
+All these identifier could be found in <dt-bindings/clock/marvell-pxa910.h>.
diff --git a/Bindings/clock/maxim,max77686.txt b/Bindings/clock/maxim,max77686.txt
new file mode 100644
index 0000000..c10849e
--- /dev/null
+++ b/Bindings/clock/maxim,max77686.txt
@@ -0,0 +1,114 @@
+Binding for Maxim MAX77686/MAX77802/MAX77620 32k clock generator block
+
+This is a part of device tree bindings of MAX77686/MAX77802/MAX77620
+multi-function device. More information can be found in MFD DT binding
+doc as follows:
+ bindings/mfd/max77686.txt for MAX77686 and
+ bindings/mfd/max77802.txt for MAX77802 and
+ bindings/mfd/max77620.txt for MAX77620.
+
+The MAX77686 contains three 32.768khz clock outputs that can be controlled
+(gated/ungated) over I2C. Clocks are defined as preprocessor macros in
+dt-bindings/clock/maxim,max77686.h.
+
+
+The MAX77802 contains two 32.768khz clock outputs that can be controlled
+(gated/ungated) over I2C. Clocks are defined as preprocessor macros in
+dt-bindings/clock/maxim,max77802.h.
+
+The MAX77686 contains one 32.768khz clock outputs that can be controlled
+(gated/ungated) over I2C. Clocks are defined as preprocessor macros in
+dt-bindings/clock/maxim,max77620.h.
+
+Following properties should be presend in main device node of the MFD chip.
+
+Required properties:
+
+- #clock-cells: from common clock binding; shall be set to 1.
+
+Optional properties:
+- clock-output-names: From common clock binding.
+
+Each clock is assigned an identifier and client nodes can use this identifier
+to specify the clock which they consume. Following indices are allowed:
+ - 0: 32khz_ap clock (max77686, max77802), 32khz_out0 (max77620)
+ - 1: 32khz_cp clock (max77686, max77802),
+ - 2: 32khz_pmic clock (max77686).
+
+Clocks are defined as preprocessor macros in above dt-binding header for
+respective chips.
+
+Example:
+
+1. With MAX77686:
+
+#include <dt-bindings/clock/maxim,max77686.h>
+/* ... */
+
+ Node of the MFD chip
+ max77686: max77686@9 {
+ compatible = "maxim,max77686";
+ interrupt-parent = <&wakeup_eint>;
+ interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
+ reg = <0x09>;
+ #clock-cells = <1>;
+
+ /* ... */
+ };
+
+ Clock consumer node
+
+ foo@0 {
+ compatible = "bar,foo";
+ /* ... */
+ clock-names = "my-clock";
+ clocks = <&max77686 MAX77686_CLK_PMIC>;
+ };
+
+2. With MAX77802:
+
+#include <dt-bindings/clock/maxim,max77802.h>
+/* ... */
+
+ Node of the MFD chip
+ max77802: max77802@9 {
+ compatible = "maxim,max77802";
+ interrupt-parent = <&wakeup_eint>;
+ interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
+ reg = <0x09>;
+ #clock-cells = <1>;
+
+ /* ... */
+ };
+
+ Clock consumer node
+
+ foo@0 {
+ compatible = "bar,foo";
+ /* ... */
+ clock-names = "my-clock";
+ clocks = <&max77802 MAX77802_CLK_32K_AP>;
+ };
+
+
+3. With MAX77620:
+
+#include <dt-bindings/clock/maxim,max77620.h>
+/* ... */
+
+ Node of the MFD chip
+ max77620: max77620@3c {
+ compatible = "maxim,max77620";
+ reg = <0x3c>;
+ #clock-cells = <1>;
+ /* ... */
+ };
+
+ Clock consumer node
+
+ foo@0 {
+ compatible = "bar,foo";
+ /* ... */
+ clock-names = "my-clock";
+ clocks = <&max77620 MAX77620_CLK_32K_OUT0>;
+ };
diff --git a/Bindings/clock/maxim,max9485.txt b/Bindings/clock/maxim,max9485.txt
new file mode 100644
index 0000000..b8f5c3b
--- /dev/null
+++ b/Bindings/clock/maxim,max9485.txt
@@ -0,0 +1,59 @@
+Devicetree bindings for Maxim MAX9485 Programmable Audio Clock Generator
+
+This device exposes 4 clocks in total:
+
+- MAX9485_MCLKOUT: A gated, buffered output of the input clock of 27 MHz
+- MAX9485_CLKOUT: A PLL that can be configured to 16 different discrete
+ frequencies
+- MAX9485_CLKOUT[1,2]: Two gated outputs for MAX9485_CLKOUT
+
+MAX9485_CLKOUT[1,2] are children of MAX9485_CLKOUT which upchain all rate set
+requests.
+
+Required properties:
+- compatible: "maxim,max9485"
+- clocks: Input clock, must provide 27.000 MHz
+- clock-names: Must be set to "xclk"
+- #clock-cells: From common clock binding; shall be set to 1
+
+Optional properties:
+- reset-gpios: GPIO descriptor connected to the #RESET input pin
+- vdd-supply: A regulator node for Vdd
+- clock-output-names: Name of output clocks, as defined in common clock
+ bindings
+
+If not explicitly set, the output names are "mclkout", "clkout", "clkout1"
+and "clkout2".
+
+Clocks are defined as preprocessor macros in the dt-binding header.
+
+Example:
+
+ #include <dt-bindings/clock/maxim,max9485.h>
+
+ xo-27mhz: xo-27mhz {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <27000000>;
+ };
+
+ &i2c0 {
+ max9485: audio-clock@63 {
+ reg = <0x63>;
+ compatible = "maxim,max9485";
+ clock-names = "xclk";
+ clocks = <&xo-27mhz>;
+ reset-gpios = <&gpio 1 GPIO_ACTIVE_HIGH>;
+ vdd-supply = <&3v3-reg>;
+ #clock-cells = <1>;
+ };
+ };
+
+ // Clock consumer node
+
+ foo@0 {
+ compatible = "bar,foo";
+ /* ... */
+ clock-names = "foo-input-clk";
+ clocks = <&max9485 MAX9485_CLKOUT1>;
+ };
diff --git a/Bindings/clock/mediatek,apmixedsys.yaml b/Bindings/clock/mediatek,apmixedsys.yaml
new file mode 100644
index 0000000..372c1d7
--- /dev/null
+++ b/Bindings/clock/mediatek,apmixedsys.yaml
@@ -0,0 +1,63 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/mediatek,apmixedsys.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek AP Mixedsys Controller
+
+maintainers:
+ - Michael Turquette <mturquette@baylibre.com>
+ - Stephen Boyd <sboyd@kernel.org>
+
+description:
+ The Mediatek apmixedsys controller provides PLLs to the system.
+ The clock values can be found in <dt-bindings/clock/mt*-clk.h>.
+
+properties:
+ compatible:
+ oneOf:
+ - enum:
+ - mediatek,mt6797-apmixedsys
+ - mediatek,mt7622-apmixedsys
+ - mediatek,mt7981-apmixedsys
+ - mediatek,mt7986-apmixedsys
+ - mediatek,mt8135-apmixedsys
+ - mediatek,mt8173-apmixedsys
+ - mediatek,mt8516-apmixedsys
+ - items:
+ - const: mediatek,mt7623-apmixedsys
+ - const: mediatek,mt2701-apmixedsys
+ - const: syscon
+ - items:
+ - enum:
+ - mediatek,mt2701-apmixedsys
+ - mediatek,mt2712-apmixedsys
+ - mediatek,mt6765-apmixedsys
+ - mediatek,mt6779-apmixedsys
+ - mediatek,mt6795-apmixedsys
+ - mediatek,mt7629-apmixedsys
+ - mediatek,mt8167-apmixedsys
+ - mediatek,mt8183-apmixedsys
+ - const: syscon
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ apmixedsys: clock-controller@10209000 {
+ compatible = "mediatek,mt8173-apmixedsys";
+ reg = <0x10209000 0x1000>;
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/mediatek,mt6795-clock.yaml b/Bindings/clock/mediatek,mt6795-clock.yaml
new file mode 100644
index 0000000..04469ea
--- /dev/null
+++ b/Bindings/clock/mediatek,mt6795-clock.yaml
@@ -0,0 +1,66 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/mediatek,mt6795-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek Functional Clock Controller for MT6795
+
+maintainers:
+ - AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
+ - Chun-Jie Chen <chun-jie.chen@mediatek.com>
+
+description: |
+ The clock architecture in MediaTek like below
+ PLLs -->
+ dividers -->
+ muxes
+ -->
+ clock gate
+
+ The devices provide clock gate control in different IP blocks.
+
+properties:
+ compatible:
+ enum:
+ - mediatek,mt6795-mfgcfg
+ - mediatek,mt6795-vdecsys
+ - mediatek,mt6795-vencsys
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ mfgcfg: clock-controller@13000000 {
+ compatible = "mediatek,mt6795-mfgcfg";
+ reg = <0 0x13000000 0 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ vdecsys: clock-controller@16000000 {
+ compatible = "mediatek,mt6795-vdecsys";
+ reg = <0 0x16000000 0 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ vencsys: clock-controller@18000000 {
+ compatible = "mediatek,mt6795-vencsys";
+ reg = <0 0x18000000 0 0x1000>;
+ #clock-cells = <1>;
+ };
+ };
diff --git a/Bindings/clock/mediatek,mt6795-sys-clock.yaml b/Bindings/clock/mediatek,mt6795-sys-clock.yaml
new file mode 100644
index 0000000..378b761
--- /dev/null
+++ b/Bindings/clock/mediatek,mt6795-sys-clock.yaml
@@ -0,0 +1,54 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/mediatek,mt6795-sys-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek System Clock Controller for MT6795
+
+maintainers:
+ - AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
+ - Chun-Jie Chen <chun-jie.chen@mediatek.com>
+
+description:
+ The Mediatek system clock controller provides various clocks and system
+ configuration like reset and bus protection on MT6795.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - mediatek,mt6795-apmixedsys
+ - mediatek,mt6795-infracfg
+ - mediatek,mt6795-pericfg
+ - mediatek,mt6795-topckgen
+ - const: syscon
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ topckgen: clock-controller@10000000 {
+ compatible = "mediatek,mt6795-topckgen", "syscon";
+ reg = <0 0x10000000 0 0x1000>;
+ #clock-cells = <1>;
+ };
+ };
diff --git a/Bindings/clock/mediatek,mt7621-sysc.yaml b/Bindings/clock/mediatek,mt7621-sysc.yaml
new file mode 100644
index 0000000..b42f0f5
--- /dev/null
+++ b/Bindings/clock/mediatek,mt7621-sysc.yaml
@@ -0,0 +1,80 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/mediatek,mt7621-sysc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MT7621 Clock
+
+maintainers:
+ - Sergio Paracuellos <sergio.paracuellos@gmail.com>
+
+description: |
+ The MT7621 has a PLL controller from where the cpu clock is provided
+ as well as derived clocks for the bus and the peripherals. It also
+ can gate SoC device clocks.
+
+ Each clock is assigned an identifier and client nodes use this identifier
+ to specify the clock which they consume.
+
+ All these identifiers could be found in:
+ [1]: <include/dt-bindings/clock/mt7621-clk.h>.
+
+ The clocks are provided inside a system controller node.
+
+ This node is also a reset provider for all the peripherals.
+
+ Reset related bits are defined in:
+ [2]: <include/dt-bindings/reset/mt7621-reset.h>.
+
+properties:
+ compatible:
+ items:
+ - const: mediatek,mt7621-sysc
+ - const: syscon
+
+ reg:
+ maxItems: 1
+
+ "#clock-cells":
+ description:
+ The first cell indicates the clock number, see [1] for available
+ clocks.
+ const: 1
+
+ "#reset-cells":
+ description:
+ The first cell indicates the reset bit within the register, see
+ [2] for available resets.
+ const: 1
+
+ ralink,memctl:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ phandle of syscon used to control memory registers
+
+ clock-output-names:
+ maxItems: 8
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+ - ralink,memctl
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/mt7621-clk.h>
+
+ sysc: sysc@0 {
+ compatible = "mediatek,mt7621-sysc", "syscon";
+ reg = <0x0 0x100>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ ralink,memctl = <&memc>;
+ clock-output-names = "xtal", "cpu", "bus",
+ "50m", "125m", "150m",
+ "250m", "270m";
+ };
diff --git a/Bindings/clock/mediatek,mt8186-fhctl.yaml b/Bindings/clock/mediatek,mt8186-fhctl.yaml
new file mode 100644
index 0000000..d00327d
--- /dev/null
+++ b/Bindings/clock/mediatek,mt8186-fhctl.yaml
@@ -0,0 +1,58 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/mediatek,mt8186-fhctl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek frequency hopping and spread spectrum clocking control
+
+maintainers:
+ - Edward-JW Yang <edward-jw.yang@mediatek.com>
+
+description: |
+ Frequency hopping control (FHCTL) is a piece of hardware that control
+ some PLLs to adopt "hopping" mechanism to adjust their frequency.
+ Spread spectrum clocking (SSC) is another function provided by this hardware.
+
+properties:
+ compatible:
+ enum:
+ - mediatek,mt6795-fhctl
+ - mediatek,mt8173-fhctl
+ - mediatek,mt8186-fhctl
+ - mediatek,mt8192-fhctl
+ - mediatek,mt8195-fhctl
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ description: Phandles of the PLL with FHCTL hardware capability.
+ minItems: 1
+ maxItems: 30
+
+ mediatek,hopping-ssc-percent:
+ description: The percentage of spread spectrum clocking for one PLL.
+ minItems: 1
+ maxItems: 30
+ items:
+ default: 0
+ minimum: 0
+ maximum: 8
+
+required:
+ - compatible
+ - reg
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/mt8186-clk.h>
+ fhctl: fhctl@1000ce00 {
+ compatible = "mediatek,mt8186-fhctl";
+ reg = <0x1000ce00 0x200>;
+ clocks = <&apmixedsys CLK_APMIXED_MSDCPLL>;
+ mediatek,hopping-ssc-percent = <3>;
+ };
diff --git a/Bindings/clock/mediatek,mt8188-clock.yaml b/Bindings/clock/mediatek,mt8188-clock.yaml
new file mode 100644
index 0000000..d7214d9
--- /dev/null
+++ b/Bindings/clock/mediatek,mt8188-clock.yaml
@@ -0,0 +1,71 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/mediatek,mt8188-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek Functional Clock Controller for MT8188
+
+maintainers:
+ - Garmin Chang <garmin.chang@mediatek.com>
+
+description: |
+ The clock architecture in MediaTek like below
+ PLLs -->
+ dividers -->
+ muxes
+ -->
+ clock gate
+
+ The devices provide clock gate control in different IP blocks.
+
+properties:
+ compatible:
+ enum:
+ - mediatek,mt8188-adsp-audio26m
+ - mediatek,mt8188-camsys
+ - mediatek,mt8188-camsys-rawa
+ - mediatek,mt8188-camsys-rawb
+ - mediatek,mt8188-camsys-yuva
+ - mediatek,mt8188-camsys-yuvb
+ - mediatek,mt8188-ccusys
+ - mediatek,mt8188-imgsys
+ - mediatek,mt8188-imgsys-wpe1
+ - mediatek,mt8188-imgsys-wpe2
+ - mediatek,mt8188-imgsys-wpe3
+ - mediatek,mt8188-imgsys1-dip-nr
+ - mediatek,mt8188-imgsys1-dip-top
+ - mediatek,mt8188-imp-iic-wrap-c
+ - mediatek,mt8188-imp-iic-wrap-en
+ - mediatek,mt8188-imp-iic-wrap-w
+ - mediatek,mt8188-ipesys
+ - mediatek,mt8188-mfgcfg
+ - mediatek,mt8188-vdecsys
+ - mediatek,mt8188-vdecsys-soc
+ - mediatek,mt8188-vencsys
+ - mediatek,mt8188-vppsys0
+ - mediatek,mt8188-vppsys1
+ - mediatek,mt8188-wpesys
+ - mediatek,mt8188-wpesys-vpp0
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ clock-controller@11283000 {
+ compatible = "mediatek,mt8188-imp-iic-wrap-c";
+ reg = <0x11283000 0x1000>;
+ #clock-cells = <1>;
+ };
+
diff --git a/Bindings/clock/mediatek,mt8188-sys-clock.yaml b/Bindings/clock/mediatek,mt8188-sys-clock.yaml
new file mode 100644
index 0000000..4cf8d3a
--- /dev/null
+++ b/Bindings/clock/mediatek,mt8188-sys-clock.yaml
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/mediatek,mt8188-sys-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek System Clock Controller for MT8188
+
+maintainers:
+ - Garmin Chang <garmin.chang@mediatek.com>
+
+description: |
+ The clock architecture in MediaTek like below
+ PLLs -->
+ dividers -->
+ muxes
+ -->
+ clock gate
+
+ The apmixedsys provides most of PLLs which generated from SoC 26m.
+ The topckgen provides dividers and muxes which provide the clock source to other IP blocks.
+ The infracfg_ao provides clock gate in peripheral and infrastructure IP blocks.
+ The mcusys provides mux control to select the clock source in AP MCU.
+ The device nodes also provide the system control capacity for configuration.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - mediatek,mt8188-apmixedsys
+ - mediatek,mt8188-infracfg-ao
+ - mediatek,mt8188-pericfg-ao
+ - mediatek,mt8188-topckgen
+ - const: syscon
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ clock-controller@10000000 {
+ compatible = "mediatek,mt8188-topckgen", "syscon";
+ reg = <0x10000000 0x1000>;
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/mediatek,mt8365-clock.yaml b/Bindings/clock/mediatek,mt8365-clock.yaml
new file mode 100644
index 0000000..b327ecb
--- /dev/null
+++ b/Bindings/clock/mediatek,mt8365-clock.yaml
@@ -0,0 +1,42 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/mediatek,mt8365-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek Functional Clock Controller for MT8365
+
+maintainers:
+ - Markus Schneider-Pargmann <msp@baylibre.com>
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - mediatek,mt8365-apu
+ - mediatek,mt8365-imgsys
+ - mediatek,mt8365-mfgcfg
+ - mediatek,mt8365-vdecsys
+ - mediatek,mt8365-vencsys
+ - const: syscon
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ apu: clock-controller@19020000 {
+ compatible = "mediatek,mt8365-apu", "syscon";
+ reg = <0x19020000 0x1000>;
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/mediatek,mt8365-sys-clock.yaml b/Bindings/clock/mediatek,mt8365-sys-clock.yaml
new file mode 100644
index 0000000..643f846
--- /dev/null
+++ b/Bindings/clock/mediatek,mt8365-sys-clock.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/mediatek,mt8365-sys-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek System Clock Controller for MT8365
+
+maintainers:
+ - Markus Schneider-Pargmann <msp@baylibre.com>
+
+description:
+ The apmixedsys module provides most of PLLs which generated from SoC 26m.
+ The topckgen provides dividers and muxes which provides the clock source to other IP blocks.
+ The infracfg_ao and pericfg_ao provides clock gate in peripheral and infrastructure IP blocks.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - mediatek,mt8365-topckgen
+ - mediatek,mt8365-infracfg
+ - mediatek,mt8365-apmixedsys
+ - mediatek,mt8365-pericfg
+ - mediatek,mt8365-mcucfg
+ - const: syscon
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ topckgen: clock-controller@10000000 {
+ compatible = "mediatek,mt8365-topckgen", "syscon";
+ reg = <0x10000000 0x1000>;
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/mediatek,mtmips-sysc.yaml b/Bindings/clock/mediatek,mtmips-sysc.yaml
new file mode 100644
index 0000000..ba7ffc5
--- /dev/null
+++ b/Bindings/clock/mediatek,mtmips-sysc.yaml
@@ -0,0 +1,64 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/mediatek,mtmips-sysc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MTMIPS SoCs System Controller
+
+maintainers:
+ - Sergio Paracuellos <sergio.paracuellos@gmail.com>
+
+description: |
+ MediaTek MIPS and Ralink SoCs provides a system controller to allow
+ to access to system control registers. These registers include clock
+ and reset related ones so this node is both clock and reset provider
+ for the rest of the world.
+
+ These SoCs have an XTAL from where the cpu clock is
+ provided as well as derived clocks for the bus and the peripherals.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - ralink,mt7620-sysc
+ - ralink,mt7628-sysc
+ - ralink,mt7688-sysc
+ - ralink,rt2880-sysc
+ - ralink,rt3050-sysc
+ - ralink,rt3052-sysc
+ - ralink,rt3352-sysc
+ - ralink,rt3883-sysc
+ - ralink,rt5350-sysc
+ - const: syscon
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ description:
+ The first cell indicates the clock number.
+ const: 1
+
+ '#reset-cells':
+ description:
+ The first cell indicates the reset bit within the register.
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+ - '#reset-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ syscon@0 {
+ compatible = "ralink,rt5350-sysc", "syscon";
+ reg = <0x0 0x100>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
diff --git a/Bindings/clock/mediatek,topckgen.yaml b/Bindings/clock/mediatek,topckgen.yaml
new file mode 100644
index 0000000..6d087de
--- /dev/null
+++ b/Bindings/clock/mediatek,topckgen.yaml
@@ -0,0 +1,63 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/mediatek,topckgen.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek Top Clock Generator Controller
+
+maintainers:
+ - Michael Turquette <mturquette@baylibre.com>
+ - Stephen Boyd <sboyd@kernel.org>
+
+description:
+ The Mediatek topckgen controller provides various clocks to the system.
+ The clock values can be found in <dt-bindings/clock/mt*-clk.h>.
+
+properties:
+ compatible:
+ oneOf:
+ - enum:
+ - mediatek,mt6797-topckgen
+ - mediatek,mt7622-topckgen
+ - mediatek,mt8135-topckgen
+ - mediatek,mt8173-topckgen
+ - mediatek,mt8516-topckgen
+ - items:
+ - const: mediatek,mt7623-topckgen
+ - const: mediatek,mt2701-topckgen
+ - const: syscon
+ - items:
+ - enum:
+ - mediatek,mt2701-topckgen
+ - mediatek,mt2712-topckgen
+ - mediatek,mt6765-topckgen
+ - mediatek,mt6779-topckgen
+ - mediatek,mt6795-topckgen
+ - mediatek,mt7629-topckgen
+ - mediatek,mt7981-topckgen
+ - mediatek,mt7986-topckgen
+ - mediatek,mt8167-topckgen
+ - mediatek,mt8183-topckgen
+ - const: syscon
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ topckgen: clock-controller@10000000 {
+ compatible = "mediatek,mt8173-topckgen";
+ reg = <0x10000000 0x1000>;
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/microchip,lan966x-gck.yaml b/Bindings/clock/microchip,lan966x-gck.yaml
new file mode 100644
index 0000000..df2bec1
--- /dev/null
+++ b/Bindings/clock/microchip,lan966x-gck.yaml
@@ -0,0 +1,60 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/microchip,lan966x-gck.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Microchip LAN966X Generic Clock Controller
+
+maintainers:
+ - Kavyasree Kotagiri <kavyasree.kotagiri@microchip.com>
+
+description: |
+ The LAN966X Generic clock controller contains 3 PLLs - cpu_clk,
+ ddr_clk and sys_clk. This clock controller generates and supplies
+ clock to various peripherals within the SoC.
+
+properties:
+ compatible:
+ const: microchip,lan966x-gck
+
+ reg:
+ minItems: 1
+ items:
+ - description: Generic clock registers
+ - description: Optional gate clock registers
+
+ clocks:
+ items:
+ - description: CPU clock source
+ - description: DDR clock source
+ - description: System clock source
+
+ clock-names:
+ items:
+ - const: cpu
+ - const: ddr
+ - const: sys
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ clks: clock-controller@e00c00a8 {
+ compatible = "microchip,lan966x-gck";
+ #clock-cells = <1>;
+ clocks = <&cpu_clk>, <&ddr_clk>, <&sys_clk>;
+ clock-names = "cpu", "ddr", "sys";
+ reg = <0xe00c00a8 0x38>;
+ };
+...
diff --git a/Bindings/clock/microchip,mpfs-ccc.yaml b/Bindings/clock/microchip,mpfs-ccc.yaml
new file mode 100644
index 0000000..f177036
--- /dev/null
+++ b/Bindings/clock/microchip,mpfs-ccc.yaml
@@ -0,0 +1,80 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/microchip,mpfs-ccc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Microchip PolarFire SoC Fabric Clock Conditioning Circuitry
+
+maintainers:
+ - Conor Dooley <conor.dooley@microchip.com>
+
+description: |
+ Microchip PolarFire SoC has 4 Clock Conditioning Circuitry blocks. Each of
+ these blocks contains two PLLs and 2 DLLs & are located in the four corners of
+ the FPGA. For more information see "PolarFire SoC FPGA Clocking Resources" at:
+ https://onlinedocs.microchip.com/pr/GUID-8F0CC4C0-0317-4262-89CA-CE7773ED1931-en-US-1/index.html
+
+properties:
+ compatible:
+ const: microchip,mpfs-ccc
+
+ reg:
+ items:
+ - description: PLL0's control registers
+ - description: PLL1's control registers
+ - description: DLL0's control registers
+ - description: DLL1's control registers
+
+ clocks:
+ description:
+ The CCC PLL's have two input clocks. It is required that even if the input
+ clocks are identical that both are provided.
+ minItems: 2
+ items:
+ - description: PLL0's refclk0
+ - description: PLL0's refclk1
+ - description: PLL1's refclk0
+ - description: PLL1's refclk1
+ - description: DLL0's refclk
+ - description: DLL1's refclk
+
+ clock-names:
+ minItems: 2
+ items:
+ - const: pll0_ref0
+ - const: pll0_ref1
+ - const: pll1_ref0
+ - const: pll1_ref1
+ - const: dll0_ref
+ - const: dll1_ref
+
+ '#clock-cells':
+ const: 1
+ description: |
+ The clock consumer should specify the desired clock by having the clock
+ ID in its "clocks" phandle cell.
+ See include/dt-bindings/clock/microchip,mpfs-clock.h for the full list of
+ PolarFire clock IDs.
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ clock-controller@38100000 {
+ compatible = "microchip,mpfs-ccc";
+ reg = <0x38010000 0x1000>, <0x38020000 0x1000>,
+ <0x39010000 0x1000>, <0x39020000 0x1000>;
+ #clock-cells = <1>;
+ clocks = <&refclk_ccc>, <&refclk_ccc>, <&refclk_ccc>, <&refclk_ccc>,
+ <&refclk_ccc>, <&refclk_ccc>;
+ clock-names = "pll0_ref0", "pll0_ref1", "pll1_ref0", "pll1_ref1",
+ "dll0_ref", "dll1_ref";
+ };
diff --git a/Bindings/clock/microchip,mpfs-clkcfg.yaml b/Bindings/clock/microchip,mpfs-clkcfg.yaml
new file mode 100644
index 0000000..e4e1c31
--- /dev/null
+++ b/Bindings/clock/microchip,mpfs-clkcfg.yaml
@@ -0,0 +1,80 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/microchip,mpfs-clkcfg.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Microchip PolarFire Clock Control Module
+
+maintainers:
+ - Daire McNamara <daire.mcnamara@microchip.com>
+
+description: |
+ Microchip PolarFire clock control (CLKCFG) is an integrated clock controller,
+ which gates and enables all peripheral clocks.
+
+ This device tree binding describes 33 gate clocks. Clocks are referenced by
+ user nodes by the CLKCFG node phandle and the clock index in the group, from
+ 0 to 32.
+
+properties:
+ compatible:
+ const: microchip,mpfs-clkcfg
+
+ reg:
+ items:
+ - description: |
+ clock config registers:
+ These registers contain enable, reset & divider tables for the, cpu,
+ axi, ahb and rtc/mtimer reference clocks as well as enable and reset
+ for the peripheral clocks.
+ - description: |
+ mss pll dri registers:
+ Block of registers responsible for dynamic reconfiguration of the mss
+ pll
+
+ clocks:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+ description: |
+ The clock consumer should specify the desired clock by having the clock
+ ID in its "clocks" phandle cell.
+ See include/dt-bindings/clock/microchip,mpfs-clock.h for the full list of
+ PolarFire clock IDs.
+
+ resets:
+ maxItems: 1
+
+ '#reset-cells':
+ description:
+ The AHB/AXI peripherals on the PolarFire SoC have reset support, so from
+ CLK_ENVM to CLK_CFM. The reset consumer should specify the desired
+ peripheral via the clock ID in its "resets" phandle cell.
+ See include/dt-bindings/clock/microchip,mpfs-clock.h for the full list of
+ PolarFire clock IDs.
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ # Clock Config node:
+ - |
+ #include <dt-bindings/clock/microchip,mpfs-clock.h>
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ clkcfg: clock-controller@20002000 {
+ compatible = "microchip,mpfs-clkcfg";
+ reg = <0x0 0x20002000 0x0 0x1000>, <0x0 0x3E001000 0x0 0x1000>;
+ clocks = <&ref>;
+ #clock-cells = <1>;
+ };
+ };
diff --git a/Bindings/clock/microchip,pic32.txt b/Bindings/clock/microchip,pic32.txt
new file mode 100644
index 0000000..c93d88f
--- /dev/null
+++ b/Bindings/clock/microchip,pic32.txt
@@ -0,0 +1,39 @@
+Microchip PIC32 Clock Controller Binding
+----------------------------------------
+Microchip clock controller is consists of few oscillators, PLL, multiplexer
+and few divider modules.
+
+This binding uses common clock bindings.
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- compatible: shall be "microchip,pic32mzda-clk".
+- reg: shall contain base address and length of clock registers.
+- #clock-cells: shall be 1.
+
+Optional properties:
+- microchip,pic32mzda-sosc: shall be added only if platform has
+ secondary oscillator connected.
+
+Example:
+ rootclk: clock-controller@1f801200 {
+ compatible = "microchip,pic32mzda-clk";
+ reg = <0x1f801200 0x200>;
+ #clock-cells = <1>;
+ /* optional */
+ microchip,pic32mzda-sosc;
+ };
+
+
+The clock consumer shall specify the desired clock-output of the clock
+controller (as defined in [2]) by specifying output-id in its "clock"
+phandle cell.
+[2] include/dt-bindings/clock/microchip,pic32-clock.h
+
+For example for UART2:
+uart2: serial@2 {
+ compatible = "microchip,pic32mzda-uart";
+ reg = <>;
+ interrupts = <>;
+ clocks = <&rootclk PB2CLK>;
+};
diff --git a/Bindings/clock/microchip,sparx5-dpll.yaml b/Bindings/clock/microchip,sparx5-dpll.yaml
new file mode 100644
index 0000000..39559a0
--- /dev/null
+++ b/Bindings/clock/microchip,sparx5-dpll.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/microchip,sparx5-dpll.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Microchip Sparx5 DPLL Clock
+
+maintainers:
+ - Lars Povlsen <lars.povlsen@microchip.com>
+
+description: |
+ The Sparx5 DPLL clock controller generates and supplies clock to
+ various peripherals within the SoC.
+
+properties:
+ compatible:
+ const: microchip,sparx5-dpll
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ # Clock provider for eMMC:
+ - |
+ lcpll_clk: lcpll-clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <2500000000>;
+ };
+ clks: clock-controller@61110000c {
+ compatible = "microchip,sparx5-dpll";
+ #clock-cells = <1>;
+ clocks = <&lcpll_clk>;
+ reg = <0x1110000c 0x24>;
+ };
+
+...
diff --git a/Bindings/clock/milbeaut-clock.yaml b/Bindings/clock/milbeaut-clock.yaml
new file mode 100644
index 0000000..0af1c56
--- /dev/null
+++ b/Bindings/clock/milbeaut-clock.yaml
@@ -0,0 +1,77 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/milbeaut-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Milbeaut SoCs Clock Controller
+
+maintainers:
+ - Taichi Sugaya <sugaya.taichi@socionext.com>
+
+description: |
+ Milbeaut SoCs Clock controller is an integrated clock controller, which
+ generates and supplies to all modules.
+
+ This binding uses common clock bindings
+ [1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+properties:
+ compatible:
+ enum:
+ - socionext,milbeaut-m10v-ccu
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+ description: external clock
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ # Clock controller node:
+ - |
+ m10v-clk-ctrl@1d021000 {
+ compatible = "socionext,milbeaut-m10v-ccu";
+ reg = <0x1d021000 0x4000>;
+ #clock-cells = <1>;
+ clocks = <&clki40mhz>;
+ };
+
+ # Required an external clock for Clock controller node:
+ - |
+ clocks {
+ clki40mhz: clki40mhz {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <40000000>;
+ };
+ /* other clocks */
+ };
+
+ # The clock consumer shall specify the desired clock-output of the clock
+ # controller as below by specifying output-id in its "clk" phandle cell.
+ # 2: uart
+ # 4: 32-bit timer
+ # 7: UHS-I/II
+ - |
+ serial@1e700010 {
+ compatible = "socionext,milbeaut-usio-uart";
+ reg = <0x1e700010 0x10>;
+ interrupts = <0 141 0x4>, <0 149 0x4>;
+ interrupt-names = "rx", "tx";
+ clocks = <&clk 2>;
+ };
+
+...
diff --git a/Bindings/clock/moxa,moxart-clock.txt b/Bindings/clock/moxa,moxart-clock.txt
new file mode 100644
index 0000000..fedea84
--- /dev/null
+++ b/Bindings/clock/moxa,moxart-clock.txt
@@ -0,0 +1,48 @@
+Device Tree Clock bindings for arch-moxart
+
+This binding uses the common clock binding[1].
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+MOXA ART SoCs allow to determine PLL output and APB frequencies
+by reading registers holding multiplier and divisor information.
+
+
+PLL:
+
+Required properties:
+- compatible : Must be "moxa,moxart-pll-clock"
+- #clock-cells : Should be 0
+- reg : Should contain registers location and length
+- clocks : Should contain phandle + clock-specifier for the parent clock
+
+Optional properties:
+- clock-output-names : Should contain clock name
+
+
+APB:
+
+Required properties:
+- compatible : Must be "moxa,moxart-apb-clock"
+- #clock-cells : Should be 0
+- reg : Should contain registers location and length
+- clocks : Should contain phandle + clock-specifier for the parent clock
+
+Optional properties:
+- clock-output-names : Should contain clock name
+
+
+For example:
+
+ clk_pll: clk_pll@98100000 {
+ compatible = "moxa,moxart-pll-clock";
+ #clock-cells = <0>;
+ reg = <0x98100000 0x34>;
+ };
+
+ clk_apb: clk_apb@98100000 {
+ compatible = "moxa,moxart-apb-clock";
+ #clock-cells = <0>;
+ reg = <0x98100000 0x34>;
+ clocks = <&clk_pll>;
+ };
diff --git a/Bindings/clock/mstar,msc313-cpupll.yaml b/Bindings/clock/mstar,msc313-cpupll.yaml
new file mode 100644
index 0000000..a9ad7ab
--- /dev/null
+++ b/Bindings/clock/mstar,msc313-cpupll.yaml
@@ -0,0 +1,45 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/mstar,msc313-cpupll.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MStar/Sigmastar MSC313 CPU PLL
+
+maintainers:
+ - Daniel Palmer <daniel@thingy.jp>
+
+description: |
+ The MStar/SigmaStar MSC313 and later ARMv7 chips have a scalable
+ PLL that can be used as the clock source for the CPU(s).
+
+properties:
+ compatible:
+ const: mstar,msc313-cpupll
+
+ "#clock-cells":
+ const: 1
+
+ clocks:
+ maxItems: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - "#clock-cells"
+ - clocks
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/mstar-msc313-mpll.h>
+ cpupll: cpupll@206400 {
+ compatible = "mstar,msc313-cpupll";
+ reg = <0x206400 0x200>;
+ #clock-cells = <1>;
+ clocks = <&mpll MSTAR_MSC313_MPLL_DIV2>;
+ };
diff --git a/Bindings/clock/mstar,msc313-mpll.yaml b/Bindings/clock/mstar,msc313-mpll.yaml
new file mode 100644
index 0000000..0df5d75
--- /dev/null
+++ b/Bindings/clock/mstar,msc313-mpll.yaml
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/mstar,msc313-mpll.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MStar/Sigmastar MSC313 MPLL
+
+maintainers:
+ - Daniel Palmer <daniel@thingy.jp>
+
+description: |
+ The MStar/SigmaStar MSC313 and later ARMv7 chips have an MPLL block that
+ takes the external xtal input and multiplies it to create a high
+ frequency clock and divides that down into a number of clocks that
+ peripherals use.
+
+properties:
+ compatible:
+ const: mstar,msc313-mpll
+
+ "#clock-cells":
+ const: 1
+
+ clocks:
+ maxItems: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - "#clock-cells"
+ - clocks
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ mpll@206000 {
+ compatible = "mstar,msc313-mpll";
+ reg = <0x206000 0x200>;
+ #clock-cells = <1>;
+ clocks = <&xtal>;
+ };
diff --git a/Bindings/clock/mvebu-core-clock.txt b/Bindings/clock/mvebu-core-clock.txt
new file mode 100644
index 0000000..d8f5c49
--- /dev/null
+++ b/Bindings/clock/mvebu-core-clock.txt
@@ -0,0 +1,87 @@
+* Core Clock bindings for Marvell MVEBU SoCs
+
+Marvell MVEBU SoCs usually allow to determine core clock frequencies by
+reading the Sample-At-Reset (SAR) register. The core clock consumer should
+specify the desired clock by having the clock ID in its "clocks" phandle cell.
+
+The following is a list of provided IDs and clock names on Armada 370/XP:
+ 0 = tclk (Internal Bus clock)
+ 1 = cpuclk (CPU clock)
+ 2 = nbclk (L2 Cache clock)
+ 3 = hclk (DRAM control clock)
+ 4 = dramclk (DDR clock)
+
+The following is a list of provided IDs and clock names on Armada 375:
+ 0 = tclk (Internal Bus clock)
+ 1 = cpuclk (CPU clock)
+ 2 = l2clk (L2 Cache clock)
+ 3 = ddrclk (DDR clock)
+
+The following is a list of provided IDs and clock names on Armada 380/385:
+ 0 = tclk (Internal Bus clock)
+ 1 = cpuclk (CPU clock)
+ 2 = l2clk (L2 Cache clock)
+ 3 = ddrclk (DDR clock)
+
+The following is a list of provided IDs and clock names on Armada 39x:
+ 0 = tclk (Internal Bus clock)
+ 1 = cpuclk (CPU clock)
+ 2 = nbclk (Coherent Fabric clock)
+ 3 = hclk (SDRAM Controller Internal Clock)
+ 4 = dclk (SDRAM Interface Clock)
+ 5 = refclk (Reference Clock)
+
+The following is a list of provided IDs and clock names on 98dx3236:
+ 0 = tclk (Internal Bus clock)
+ 1 = cpuclk (CPU clock)
+ 2 = ddrclk (DDR clock)
+ 3 = mpll (MPLL Clock)
+
+The following is a list of provided IDs and clock names on Kirkwood and Dove:
+ 0 = tclk (Internal Bus clock)
+ 1 = cpuclk (CPU0 clock)
+ 2 = l2clk (L2 Cache clock derived from CPU0 clock)
+ 3 = ddrclk (DDR controller clock derived from CPU0 clock)
+
+The following is a list of provided IDs and clock names on Orion5x:
+ 0 = tclk (Internal Bus clock)
+ 1 = cpuclk (CPU0 clock)
+ 2 = ddrclk (DDR controller clock derived from CPU0 clock)
+
+Required properties:
+- compatible : shall be one of the following:
+ "marvell,armada-370-core-clock" - For Armada 370 SoC core clocks
+ "marvell,armada-375-core-clock" - For Armada 375 SoC core clocks
+ "marvell,armada-380-core-clock" - For Armada 380/385 SoC core clocks
+ "marvell,armada-390-core-clock" - For Armada 39x SoC core clocks
+ "marvell,armada-xp-core-clock" - For Armada XP SoC core clocks
+ "marvell,mv98dx3236-core-clock" - For 98dx3236 family SoC core clocks
+ "marvell,dove-core-clock" - for Dove SoC core clocks
+ "marvell,kirkwood-core-clock" - for Kirkwood SoC (except mv88f6180)
+ "marvell,mv88f6180-core-clock" - for Kirkwood MV88f6180 SoC
+ "marvell,mv98dx1135-core-clock" - for Kirkwood 98dx1135 SoC
+ "marvell,mv88f5181-core-clock" - for Orion MV88F5181 SoC
+ "marvell,mv88f5182-core-clock" - for Orion MV88F5182 SoC
+ "marvell,mv88f5281-core-clock" - for Orion MV88F5281 SoC
+ "marvell,mv88f6183-core-clock" - for Orion MV88F6183 SoC
+- reg : shall be the register address of the Sample-At-Reset (SAR) register
+- #clock-cells : from common clock binding; shall be set to 1
+
+Optional properties:
+- clock-output-names : from common clock binding; allows overwrite default clock
+ output names ("tclk", "cpuclk", "l2clk", "ddrclk")
+
+Example:
+
+core_clk: core-clocks@d0214 {
+ compatible = "marvell,dove-core-clock";
+ reg = <0xd0214 0x4>;
+ #clock-cells = <1>;
+};
+
+spi0: spi@10600 {
+ compatible = "marvell,orion-spi";
+ /* ... */
+ /* get tclk from core clock provider */
+ clocks = <&core_clk 0>;
+};
diff --git a/Bindings/clock/mvebu-corediv-clock.txt b/Bindings/clock/mvebu-corediv-clock.txt
new file mode 100644
index 0000000..c7b4e3a
--- /dev/null
+++ b/Bindings/clock/mvebu-corediv-clock.txt
@@ -0,0 +1,23 @@
+* Core Divider Clock bindings for Marvell MVEBU SoCs
+
+The following is a list of provided IDs and clock names on Armada 370/XP:
+ 0 = nand (NAND clock)
+
+Required properties:
+- compatible : must be "marvell,armada-370-corediv-clock",
+ "marvell,armada-375-corediv-clock",
+ "marvell,armada-380-corediv-clock",
+ "marvell,mv98dx3236-corediv-clock",
+
+- reg : must be the register address of Core Divider control register
+- #clock-cells : from common clock binding; shall be set to 1
+- clocks : must be set to the parent's phandle
+
+Example:
+
+corediv_clk: corediv-clocks@18740 {
+ compatible = "marvell,armada-370-corediv-clock";
+ reg = <0x18740 0xc>;
+ #clock-cells = <1>;
+ clocks = <&pll>;
+};
diff --git a/Bindings/clock/mvebu-cpu-clock.txt b/Bindings/clock/mvebu-cpu-clock.txt
new file mode 100644
index 0000000..7f28506
--- /dev/null
+++ b/Bindings/clock/mvebu-cpu-clock.txt
@@ -0,0 +1,23 @@
+Device Tree Clock bindings for cpu clock of Marvell EBU platforms
+
+Required properties:
+- compatible : shall be one of the following:
+ "marvell,armada-xp-cpu-clock" - cpu clocks for Armada XP
+ "marvell,mv98dx3236-cpu-clock" - cpu clocks for 98DX3236 SoC
+- reg : Address and length of the clock complex register set, followed
+ by address and length of the PMU DFS registers
+- #clock-cells : should be set to 1.
+- clocks : shall be the input parent clock phandle for the clock.
+
+cpuclk: clock-complex@d0018700 {
+ #clock-cells = <1>;
+ compatible = "marvell,armada-xp-cpu-clock";
+ reg = <0xd0018700 0xA0>, <0x1c054 0x10>;
+ clocks = <&coreclk 1>;
+}
+
+cpu@0 {
+ compatible = "marvell,sheeva-v7";
+ reg = <0>;
+ clocks = <&cpuclk 0>;
+};
diff --git a/Bindings/clock/mvebu-gated-clock.txt b/Bindings/clock/mvebu-gated-clock.txt
new file mode 100644
index 0000000..de562da
--- /dev/null
+++ b/Bindings/clock/mvebu-gated-clock.txt
@@ -0,0 +1,205 @@
+* Gated Clock bindings for Marvell EBU SoCs
+
+Marvell Armada 370/375/380/385/39x/XP, Dove and Kirkwood allow some
+peripheral clocks to be gated to save some power. The clock consumer
+should specify the desired clock by having the clock ID in its
+"clocks" phandle cell. The clock ID is directly mapped to the
+corresponding clock gating control bit in HW to ease manual clock
+lookup in datasheet.
+
+The following is a list of provided IDs for Armada 370:
+ID Clock Peripheral
+-----------------------------------
+0 Audio AC97 Cntrl
+1 pex0_en PCIe 0 Clock out
+2 pex1_en PCIe 1 Clock out
+3 ge1 Gigabit Ethernet 1
+4 ge0 Gigabit Ethernet 0
+5 pex0 PCIe Cntrl 0
+9 pex1 PCIe Cntrl 1
+15 sata0 SATA Host 0
+17 sdio SDHCI Host
+23 crypto CESA (crypto engine)
+25 tdm Time Division Mplx
+28 ddr DDR Cntrl
+30 sata1 SATA Host 0
+
+The following is a list of provided IDs for Armada 375:
+ID Clock Peripheral
+-----------------------------------
+2 mu Management Unit
+3 pp Packet Processor
+4 ptp PTP
+5 pex0 PCIe 0 Clock out
+6 pex1 PCIe 1 Clock out
+8 audio Audio Cntrl
+11 nd_clk Nand Flash Cntrl
+14 sata0_link SATA 0 Link
+15 sata0_core SATA 0 Core
+16 usb3 USB3 Host
+17 sdio SDHCI Host
+18 usb USB Host
+19 gop Gigabit Ethernet MAC
+20 sata1_link SATA 1 Link
+21 sata1_core SATA 1 Core
+22 xor0 XOR DMA 0
+23 xor1 XOR DMA 0
+24 copro Coprocessor
+25 tdm Time Division Mplx
+28 crypto0_enc Cryptographic Unit Port 0 Encryption
+29 crypto0_core Cryptographic Unit Port 0 Core
+30 crypto1_enc Cryptographic Unit Port 1 Encryption
+31 crypto1_core Cryptographic Unit Port 1 Core
+
+The following is a list of provided IDs for Armada 380/385:
+ID Clock Peripheral
+-----------------------------------
+0 audio Audio
+2 ge2 Gigabit Ethernet 2
+3 ge1 Gigabit Ethernet 1
+4 ge0 Gigabit Ethernet 0
+5 pex1 PCIe 1
+6 pex2 PCIe 2
+7 pex3 PCIe 3
+8 pex0 PCIe 0
+9 usb3h0 USB3 Host 0
+10 usb3h1 USB3 Host 1
+11 usb3d USB3 Device
+13 bm Buffer Management
+14 crypto0z Cryptographic 0 Z
+15 sata0 SATA 0
+16 crypto1z Cryptographic 1 Z
+17 sdio SDIO
+18 usb2 USB 2
+21 crypto1 Cryptographic 1
+22 xor0 XOR 0
+23 crypto0 Cryptographic 0
+25 tdm Time Division Multiplexing
+28 xor1 XOR 1
+30 sata1 SATA 1
+
+The following is a list of provided IDs for Armada 39x:
+ID Clock Peripheral
+-----------------------------------
+5 pex1 PCIe 1
+6 pex2 PCIe 2
+7 pex3 PCIe 3
+8 pex0 PCIe 0
+9 usb3h0 USB3 Host 0
+10 usb3h1 USB3 Host 1
+15 sata0 SATA 0
+17 sdio SDIO
+22 xor0 XOR 0
+28 xor1 XOR 1
+
+The following is a list of provided IDs for Armada XP:
+ID Clock Peripheral
+-----------------------------------
+0 audio Audio Cntrl
+1 ge3 Gigabit Ethernet 3
+2 ge2 Gigabit Ethernet 2
+3 ge1 Gigabit Ethernet 1
+4 ge0 Gigabit Ethernet 0
+5 pex0 PCIe Cntrl 0
+6 pex1 PCIe Cntrl 1
+7 pex2 PCIe Cntrl 2
+8 pex3 PCIe Cntrl 3
+13 bp
+14 sata0lnk
+15 sata0 SATA Host 0
+16 lcd LCD Cntrl
+17 sdio SDHCI Host
+18 usb0 USB Host 0
+19 usb1 USB Host 1
+20 usb2 USB Host 2
+22 xor0 XOR DMA 0
+23 crypto CESA engine
+25 tdm Time Division Mplx
+28 xor1 XOR DMA 1
+29 sata1lnk
+30 sata1 SATA Host 1
+
+The following is a list of provided IDs for 98dx3236:
+ID Clock Peripheral
+-----------------------------------
+3 ge1 Gigabit Ethernet 1
+4 ge0 Gigabit Ethernet 0
+5 pex0 PCIe Cntrl 0
+17 sdio SDHCI Host
+18 usb0 USB Host 0
+22 xor0 XOR DMA 0
+
+The following is a list of provided IDs for Dove:
+ID Clock Peripheral
+-----------------------------------
+0 usb0 USB Host 0
+1 usb1 USB Host 1
+2 ge Gigabit Ethernet
+3 sata SATA Host
+4 pex0 PCIe Cntrl 0
+5 pex1 PCIe Cntrl 1
+8 sdio0 SDHCI Host 0
+9 sdio1 SDHCI Host 1
+10 nand NAND Cntrl
+11 camera Camera Cntrl
+12 i2s0 I2S Cntrl 0
+13 i2s1 I2S Cntrl 1
+15 crypto CESA engine
+21 ac97 AC97 Cntrl
+22 pdma Peripheral DMA
+23 xor0 XOR DMA 0
+24 xor1 XOR DMA 1
+30 gephy Gigabit Ethernel PHY
+Note: gephy(30) is implemented as a parent clock of ge(2)
+
+The following is a list of provided IDs for Kirkwood:
+ID Clock Peripheral
+-----------------------------------
+0 ge0 Gigabit Ethernet 0
+2 pex0 PCIe Cntrl 0
+3 usb0 USB Host 0
+4 sdio SDIO Cntrl
+5 tsu Transp. Stream Unit
+6 dunit SDRAM Cntrl
+7 runit Runit
+8 xor0 XOR DMA 0
+9 audio I2S Cntrl 0
+14 sata0 SATA Host 0
+15 sata1 SATA Host 1
+16 xor1 XOR DMA 1
+17 crypto CESA engine
+18 pex1 PCIe Cntrl 1
+19 ge1 Gigabit Ethernet 1
+20 tdm Time Division Mplx
+
+Required properties:
+- compatible : shall be one of the following:
+ "marvell,armada-370-gating-clock" - for Armada 370 SoC clock gating
+ "marvell,armada-375-gating-clock" - for Armada 375 SoC clock gating
+ "marvell,armada-380-gating-clock" - for Armada 380/385 SoC clock gating
+ "marvell,armada-390-gating-clock" - for Armada 39x SoC clock gating
+ "marvell,armada-xp-gating-clock" - for Armada XP SoC clock gating
+ "marvell,mv98dx3236-gating-clock" - for 98dx3236 SoC clock gating
+ "marvell,dove-gating-clock" - for Dove SoC clock gating
+ "marvell,kirkwood-gating-clock" - for Kirkwood SoC clock gating
+- reg : shall be the register address of the Clock Gating Control register
+- #clock-cells : from common clock binding; shall be set to 1
+
+Optional properties:
+- clocks : default parent clock phandle (e.g. tclk)
+
+Example:
+
+gate_clk: clock-gating-control@d0038 {
+ compatible = "marvell,dove-gating-clock";
+ reg = <0xd0038 0x4>;
+ /* default parent clock is tclk */
+ clocks = <&core_clk 0>;
+ #clock-cells = <1>;
+};
+
+sdio0: sdio@92000 {
+ compatible = "marvell,dove-sdhci";
+ /* get clk gate bit 8 (sdio0) */
+ clocks = <&gate_clk 8>;
+};
diff --git a/Bindings/clock/nspire-clock.txt b/Bindings/clock/nspire-clock.txt
new file mode 100644
index 0000000..7c3bc8b
--- /dev/null
+++ b/Bindings/clock/nspire-clock.txt
@@ -0,0 +1,24 @@
+TI-NSPIRE Clocks
+
+Required properties:
+- compatible: Valid compatible properties include:
+ "lsi,nspire-cx-ahb-divider" for the AHB divider in the CX model
+ "lsi,nspire-classic-ahb-divider" for the AHB divider in the older model
+ "lsi,nspire-cx-clock" for the base clock in the CX model
+ "lsi,nspire-classic-clock" for the base clock in the older model
+
+- reg: Physical base address of the controller and length of memory mapped
+ region.
+
+Optional:
+- clocks: For the "nspire-*-ahb-divider" compatible clocks, this is the parent
+ clock where it divides the rate from.
+
+Example:
+
+ahb_clk {
+ #clock-cells = <0>;
+ compatible = "lsi,nspire-cx-clock";
+ reg = <0x900B0000 0x4>;
+ clocks = <&base_clk>;
+};
diff --git a/Bindings/clock/nuvoton,ma35d1-clk.yaml b/Bindings/clock/nuvoton,ma35d1-clk.yaml
new file mode 100644
index 0000000..8f0c436
--- /dev/null
+++ b/Bindings/clock/nuvoton,ma35d1-clk.yaml
@@ -0,0 +1,63 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/nuvoton,ma35d1-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Nuvoton MA35D1 Clock Controller Module
+
+maintainers:
+ - Chi-Fang Li <cfli0@nuvoton.com>
+ - Jacky Huang <ychuang3@nuvoton.com>
+
+description: |
+ The MA35D1 clock controller generates clocks for the whole chip,
+ including system clocks and all peripheral clocks.
+
+ See also:
+ include/dt-bindings/clock/ma35d1-clk.h
+
+properties:
+ compatible:
+ items:
+ - const: nuvoton,ma35d1-clk
+
+ reg:
+ maxItems: 1
+
+ "#clock-cells":
+ const: 1
+
+ clocks:
+ maxItems: 1
+
+ nuvoton,pll-mode:
+ description:
+ A list of PLL operation mode corresponding to CAPLL, DDRPLL, APLL,
+ EPLL, and VPLL in sequential.
+ maxItems: 5
+ items:
+ enum:
+ - integer
+ - fractional
+ - spread-spectrum
+ $ref: /schemas/types.yaml#/definitions/non-unique-string-array
+
+required:
+ - compatible
+ - reg
+ - "#clock-cells"
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+
+ clock-controller@40460200 {
+ compatible = "nuvoton,ma35d1-clk";
+ reg = <0x40460200 0x100>;
+ #clock-cells = <1>;
+ clocks = <&clk_hxt>;
+ };
+...
diff --git a/Bindings/clock/nuvoton,npcm750-clk.txt b/Bindings/clock/nuvoton,npcm750-clk.txt
new file mode 100644
index 0000000..f820645
--- /dev/null
+++ b/Bindings/clock/nuvoton,npcm750-clk.txt
@@ -0,0 +1,100 @@
+* Nuvoton NPCM7XX Clock Controller
+
+Nuvoton Poleg BMC NPCM7XX contains an integrated clock controller, which
+generates and supplies clocks to all modules within the BMC.
+
+External clocks:
+
+There are six fixed clocks that are generated outside the BMC. All clocks are of
+a known fixed value that cannot be changed. clk_refclk, clk_mcbypck and
+clk_sysbypck are inputs to the clock controller.
+clk_rg1refck, clk_rg2refck and clk_xin are external clocks suppling the
+network. They are set on the device tree, but not used by the clock module. The
+network devices use them directly.
+Example can be found below.
+
+All available clocks are defined as preprocessor macros in:
+dt-bindings/clock/nuvoton,npcm7xx-clock.h
+and can be reused as DT sources.
+
+Required Properties of clock controller:
+
+ - compatible: "nuvoton,npcm750-clk" : for clock controller of Nuvoton
+ Poleg BMC NPCM750
+
+ - reg: physical base address of the clock controller and length of
+ memory mapped region.
+
+ - #clock-cells: should be 1.
+
+Example: Clock controller node:
+
+ clk: clock-controller@f0801000 {
+ compatible = "nuvoton,npcm750-clk";
+ #clock-cells = <1>;
+ reg = <0xf0801000 0x1000>;
+ clock-names = "refclk", "sysbypck", "mcbypck";
+ clocks = <&clk_refclk>, <&clk_sysbypck>, <&clk_mcbypck>;
+ };
+
+Example: Required external clocks for network:
+
+ /* external reference clock */
+ clk_refclk: clk-refclk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <25000000>;
+ clock-output-names = "refclk";
+ };
+
+ /* external reference clock for cpu. float in normal operation */
+ clk_sysbypck: clk-sysbypck {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <800000000>;
+ clock-output-names = "sysbypck";
+ };
+
+ /* external reference clock for MC. float in normal operation */
+ clk_mcbypck: clk-mcbypck {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <800000000>;
+ clock-output-names = "mcbypck";
+ };
+
+ /* external clock signal rg1refck, supplied by the phy */
+ clk_rg1refck: clk-rg1refck {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <125000000>;
+ clock-output-names = "clk_rg1refck";
+ };
+
+ /* external clock signal rg2refck, supplied by the phy */
+ clk_rg2refck: clk-rg2refck {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <125000000>;
+ clock-output-names = "clk_rg2refck";
+ };
+
+ clk_xin: clk-xin {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <50000000>;
+ clock-output-names = "clk_xin";
+ };
+
+
+Example: GMAC controller node that consumes two clocks: a generated clk by the
+clock controller and a fixed clock from DT (clk_rg1refck).
+
+ ethernet0: ethernet@f0802000 {
+ compatible = "snps,dwmac";
+ reg = <0xf0802000 0x2000>;
+ interrupts = <0 14 4>;
+ interrupt-names = "macirq";
+ clocks = <&clk_rg1refck>, <&clk NPCM7XX_CLK_AHB>;
+ clock-names = "stmmaceth", "clk_gmac";
+ };
diff --git a/Bindings/clock/nuvoton,npcm845-clk.yaml b/Bindings/clock/nuvoton,npcm845-clk.yaml
new file mode 100644
index 0000000..b901ca1
--- /dev/null
+++ b/Bindings/clock/nuvoton,npcm845-clk.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/nuvoton,npcm845-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Nuvoton NPCM8XX Clock Controller
+
+maintainers:
+ - Tomer Maimon <tmaimon77@gmail.com>
+
+description: |
+ Nuvoton Arbel BMC NPCM8XX contains an integrated clock controller, which
+ generates and supplies clocks to all modules within the BMC.
+
+properties:
+ compatible:
+ enum:
+ - nuvoton,npcm845-clk
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+ description:
+ See include/dt-bindings/clock/nuvoton,npcm8xx-clock.h for the full
+ list of NPCM8XX clock IDs.
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ ahb {
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ clock-controller@f0801000 {
+ compatible = "nuvoton,npcm845-clk";
+ reg = <0x0 0xf0801000 0x0 0x1000>;
+ #clock-cells = <1>;
+ };
+ };
+...
diff --git a/Bindings/clock/nvidia,tegra124-car.yaml b/Bindings/clock/nvidia,tegra124-car.yaml
new file mode 100644
index 0000000..a9ba211
--- /dev/null
+++ b/Bindings/clock/nvidia,tegra124-car.yaml
@@ -0,0 +1,110 @@
+# SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/nvidia,tegra124-car.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVIDIA Tegra Clock and Reset Controller
+
+maintainers:
+ - Jon Hunter <jonathanh@nvidia.com>
+ - Thierry Reding <thierry.reding@gmail.com>
+
+description: |
+ The Clock and Reset (CAR) is the HW module responsible for muxing and gating
+ Tegra's clocks, and setting their rates. It comprises CLKGEN and RSTGEN units.
+
+ CLKGEN provides the registers to program the PLLs. It controls most of
+ the clock source programming and most of the clock dividers.
+
+ CLKGEN input signals include the external clock for the reference frequency
+ (12 MHz, 26 MHz) and the external clock for the Real Time Clock (32.768 KHz).
+
+ Outputs from CLKGEN are inputs clock of the h/w blocks in the Tegra system.
+
+ RSTGEN provides the registers needed to control resetting of each block in
+ the Tegra system.
+
+properties:
+ compatible:
+ enum:
+ - nvidia,tegra124-car
+ - nvidia,tegra132-car
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+ "#reset-cells":
+ const: 1
+
+ nvidia,external-memory-controller:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ phandle of the external memory controller node
+
+patternProperties:
+ "^emc-timings-[0-9]+$":
+ type: object
+ properties:
+ nvidia,ram-code:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ value of the RAM_CODE field in the PMC_STRAPPING_OPT_A register that
+ this timing set is used for
+
+ patternProperties:
+ "^timing-[0-9]+$":
+ type: object
+ properties:
+ clock-frequency:
+ description:
+ external memory clock rate in Hz
+ minimum: 1000000
+ maximum: 1000000000
+
+ nvidia,parent-clock-frequency:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ rate of parent clock in Hz
+ minimum: 1000000
+ maximum: 1000000000
+
+ clocks:
+ items:
+ - description: parent clock of EMC
+
+ clock-names:
+ items:
+ - const: emc-parent
+
+ required:
+ - clock-frequency
+ - nvidia,parent-clock-frequency
+ - clocks
+ - clock-names
+
+ additionalProperties: false
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+ - "#reset-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/tegra124-car.h>
+
+ car: clock-controller@60006000 {
+ compatible = "nvidia,tegra124-car";
+ reg = <0x60006000 0x1000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
diff --git a/Bindings/clock/nvidia,tegra124-dfll.txt b/Bindings/clock/nvidia,tegra124-dfll.txt
new file mode 100644
index 0000000..f7d3473
--- /dev/null
+++ b/Bindings/clock/nvidia,tegra124-dfll.txt
@@ -0,0 +1,155 @@
+NVIDIA Tegra124 DFLL FCPU clocksource
+
+This binding uses the common clock binding:
+Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+The DFLL IP block on Tegra is a root clocksource designed for clocking
+the fast CPU cluster. It consists of a free-running voltage controlled
+oscillator connected to the CPU voltage rail (VDD_CPU), and a closed loop
+control module that will automatically adjust the VDD_CPU voltage by
+communicating with an off-chip PMIC either via an I2C bus or via PWM signals.
+
+Required properties:
+- compatible : should be one of:
+ - "nvidia,tegra124-dfll": for Tegra124
+ - "nvidia,tegra210-dfll": for Tegra210
+- reg : Defines the following set of registers, in the order listed:
+ - registers for the DFLL control logic.
+ - registers for the I2C output logic.
+ - registers for the integrated I2C master controller.
+ - look-up table RAM for voltage register values.
+- interrupts: Should contain the DFLL block interrupt.
+- clocks: Must contain an entry for each entry in clock-names.
+ See clock-bindings.txt for details.
+- clock-names: Must include the following entries:
+ - soc: Clock source for the DFLL control logic.
+ - ref: The closed loop reference clock
+ - i2c: Clock source for the integrated I2C master.
+- resets: Must contain an entry for each entry in reset-names.
+ See ../reset/reset.txt for details.
+- reset-names: Must include the following entries:
+ - dvco: Reset control for the DFLL DVCO.
+- #clock-cells: Must be 0.
+- clock-output-names: Name of the clock output.
+- vdd-cpu-supply: Regulator for the CPU voltage rail that the DFLL
+ hardware will start controlling. The regulator will be queried for
+ the I2C register, control values and supported voltages.
+
+Required properties for the control loop parameters:
+- nvidia,sample-rate: Sample rate of the DFLL control loop.
+- nvidia,droop-ctrl: See the register CL_DVFS_DROOP_CTRL in the TRM.
+- nvidia,force-mode: See the field DFLL_PARAMS_FORCE_MODE in the TRM.
+- nvidia,cf: Numeric value, see the field DFLL_PARAMS_CF_PARAM in the TRM.
+- nvidia,ci: Numeric value, see the field DFLL_PARAMS_CI_PARAM in the TRM.
+- nvidia,cg: Numeric value, see the field DFLL_PARAMS_CG_PARAM in the TRM.
+
+Optional properties for the control loop parameters:
+- nvidia,cg-scale: Boolean value, see the field DFLL_PARAMS_CG_SCALE in the TRM.
+
+Optional properties for mode selection:
+- nvidia,pwm-to-pmic: Use PWM to control regulator rather then I2C.
+
+Required properties for I2C mode:
+- nvidia,i2c-fs-rate: I2C transfer rate, if using full speed mode.
+
+Required properties for PWM mode:
+- nvidia,pwm-period-nanoseconds: period of PWM square wave in nanoseconds.
+- nvidia,pwm-tristate-microvolts: Regulator voltage in micro volts when PWM
+ control is disabled and the PWM output is tristated. Note that this voltage is
+ configured in hardware, typically via a resistor divider.
+- nvidia,pwm-min-microvolts: Regulator voltage in micro volts when PWM control
+ is enabled and PWM output is low. Hence, this is the minimum output voltage
+ that the regulator supports when PWM control is enabled.
+- nvidia,pwm-voltage-step-microvolts: Voltage increase in micro volts
+ corresponding to a 1/33th increase in duty cycle. Eg the voltage for 2/33th
+ duty cycle would be: nvidia,pwm-min-microvolts +
+ nvidia,pwm-voltage-step-microvolts * 2.
+- pinctrl-0: I/O pad configuration when PWM control is enabled.
+- pinctrl-1: I/O pad configuration when PWM control is disabled.
+- pinctrl-names: must include the following entries:
+ - dvfs_pwm_enable: I/O pad configuration when PWM control is enabled.
+ - dvfs_pwm_disable: I/O pad configuration when PWM control is disabled.
+
+Example for I2C:
+
+clock@70110000 {
+ compatible = "nvidia,tegra124-dfll";
+ reg = <0 0x70110000 0 0x100>, /* DFLL control */
+ <0 0x70110000 0 0x100>, /* I2C output control */
+ <0 0x70110100 0 0x100>, /* Integrated I2C controller */
+ <0 0x70110200 0 0x100>; /* Look-up table RAM */
+ interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA124_CLK_DFLL_SOC>,
+ <&tegra_car TEGRA124_CLK_DFLL_REF>,
+ <&tegra_car TEGRA124_CLK_I2C5>;
+ clock-names = "soc", "ref", "i2c";
+ resets = <&tegra_car TEGRA124_RST_DFLL_DVCO>;
+ reset-names = "dvco";
+ #clock-cells = <0>;
+ clock-output-names = "dfllCPU_out";
+ vdd-cpu-supply = <&vdd_cpu>;
+
+ nvidia,sample-rate = <12500>;
+ nvidia,droop-ctrl = <0x00000f00>;
+ nvidia,force-mode = <1>;
+ nvidia,cf = <10>;
+ nvidia,ci = <0>;
+ nvidia,cg = <2>;
+
+ nvidia,i2c-fs-rate = <400000>;
+};
+
+Example for PWM:
+
+clock@70110000 {
+ compatible = "nvidia,tegra124-dfll";
+ reg = <0 0x70110000 0 0x100>, /* DFLL control */
+ <0 0x70110000 0 0x100>, /* I2C output control */
+ <0 0x70110100 0 0x100>, /* Integrated I2C controller */
+ <0 0x70110200 0 0x100>; /* Look-up table RAM */
+ interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA210_CLK_DFLL_SOC>,
+ <&tegra_car TEGRA210_CLK_DFLL_REF>,
+ <&tegra_car TEGRA124_CLK_I2C5>;;
+ clock-names = "soc", "ref", "i2c";
+ resets = <&tegra_car TEGRA124_RST_DFLL_DVCO>;
+ reset-names = "dvco";
+ #clock-cells = <0>;
+ clock-output-names = "dfllCPU_out";
+
+ nvidia,sample-rate = <25000>;
+ nvidia,droop-ctrl = <0x00000f00>;
+ nvidia,force-mode = <1>;
+ nvidia,cf = <6>;
+ nvidia,ci = <0>;
+ nvidia,cg = <2>;
+
+ nvidia,pwm-min-microvolts = <708000>; /* 708mV */
+ nvidia,pwm-period-nanoseconds = <2500>; /* 2.5us */
+ nvidia,pwm-to-pmic;
+ nvidia,pwm-tristate-microvolts = <1000000>;
+ nvidia,pwm-voltage-step-microvolts = <19200>; /* 19.2mV */
+
+ pinctrl-names = "dvfs_pwm_enable", "dvfs_pwm_disable";
+ pinctrl-0 = <&dvfs_pwm_active_state>;
+ pinctrl-1 = <&dvfs_pwm_inactive_state>;
+};
+
+/* pinmux nodes added for completeness. Binding doc can be found in:
+ * Documentation/devicetree/bindings/pinctrl/nvidia,tegra210-pinmux.yaml
+ */
+
+pinmux: pinmux@700008d4 {
+ dvfs_pwm_active_state: dvfs_pwm_active {
+ dvfs_pwm_pbb1 {
+ nvidia,pins = "dvfs_pwm_pbb1";
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+ };
+ dvfs_pwm_inactive_state: dvfs_pwm_inactive {
+ dvfs_pwm_pbb1 {
+ nvidia,pins = "dvfs_pwm_pbb1";
+ nvidia,tristate = <TEGRA_PIN_ENABLE>;
+ };
+ };
+};
diff --git a/Bindings/clock/nvidia,tegra20-car.yaml b/Bindings/clock/nvidia,tegra20-car.yaml
new file mode 100644
index 0000000..bee2dd4
--- /dev/null
+++ b/Bindings/clock/nvidia,tegra20-car.yaml
@@ -0,0 +1,99 @@
+# SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/nvidia,tegra20-car.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVIDIA Tegra Clock and Reset Controller
+
+maintainers:
+ - Jon Hunter <jonathanh@nvidia.com>
+ - Thierry Reding <thierry.reding@gmail.com>
+
+description: |
+ The Clock and Reset (CAR) is the HW module responsible for muxing and gating
+ Tegra's clocks, and setting their rates. It comprises CLKGEN and RSTGEN units.
+
+ CLKGEN provides the registers to program the PLLs. It controls most of
+ the clock source programming and most of the clock dividers.
+
+ CLKGEN input signals include the external clock for the reference frequency
+ (12 MHz, 26 MHz) and the external clock for the Real Time Clock (32.768 KHz).
+
+ Outputs from CLKGEN are inputs clock of the h/w blocks in the Tegra system.
+
+ RSTGEN provides the registers needed to control resetting of each block in
+ the Tegra system.
+
+properties:
+ compatible:
+ enum:
+ - nvidia,tegra20-car
+ - nvidia,tegra30-car
+ - nvidia,tegra114-car
+ - nvidia,tegra210-car
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+ "#reset-cells":
+ const: 1
+
+patternProperties:
+ "^(sclk)|(pll-[cem])$":
+ type: object
+ properties:
+ compatible:
+ enum:
+ - nvidia,tegra20-sclk
+ - nvidia,tegra30-sclk
+ - nvidia,tegra30-pllc
+ - nvidia,tegra30-plle
+ - nvidia,tegra30-pllm
+
+ operating-points-v2: true
+
+ clocks:
+ items:
+ - description: node's clock
+
+ power-domains:
+ maxItems: 1
+ description: phandle to the core SoC power domain
+
+ required:
+ - compatible
+ - operating-points-v2
+ - clocks
+ - power-domains
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+ - "#reset-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/tegra20-car.h>
+
+ car: clock-controller@60006000 {
+ compatible = "nvidia,tegra20-car";
+ reg = <0x60006000 0x1000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+
+ sclk {
+ compatible = "nvidia,tegra20-sclk";
+ operating-points-v2 = <&opp_table>;
+ clocks = <&tegra_car TEGRA20_CLK_SCLK>;
+ power-domains = <&domain>;
+ };
+ };
diff --git a/Bindings/clock/nxp,lpc3220-clk.txt b/Bindings/clock/nxp,lpc3220-clk.txt
new file mode 100644
index 0000000..20cbca3
--- /dev/null
+++ b/Bindings/clock/nxp,lpc3220-clk.txt
@@ -0,0 +1,30 @@
+NXP LPC32xx Clock Controller
+
+Required properties:
+- compatible: should be "nxp,lpc3220-clk"
+- reg: should contain clock controller registers location and length
+- #clock-cells: must be 1, the cell holds id of a clock provided by the
+ clock controller
+- clocks: phandles of external oscillators, the list must contain one
+ 32768 Hz oscillator and may have one optional high frequency oscillator
+- clock-names: list of external oscillator clock names, must contain
+ "xtal_32k" and may have optional "xtal"
+
+Examples:
+
+ /* System Control Block */
+ scb {
+ compatible = "simple-bus";
+ ranges = <0x0 0x040004000 0x00001000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ clk: clock-controller@0 {
+ compatible = "nxp,lpc3220-clk";
+ reg = <0x00 0x114>;
+ #clock-cells = <1>;
+
+ clocks = <&xtal_32k>, <&xtal>;
+ clock-names = "xtal_32k", "xtal";
+ };
+ };
diff --git a/Bindings/clock/nxp,lpc3220-usb-clk.txt b/Bindings/clock/nxp,lpc3220-usb-clk.txt
new file mode 100644
index 0000000..0aa2494
--- /dev/null
+++ b/Bindings/clock/nxp,lpc3220-usb-clk.txt
@@ -0,0 +1,22 @@
+NXP LPC32xx USB Clock Controller
+
+Required properties:
+- compatible: should be "nxp,lpc3220-usb-clk"
+- reg: should contain clock controller registers location and length
+- #clock-cells: must be 1, the cell holds id of a clock provided by the
+ USB clock controller
+
+Examples:
+
+ usb {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ ranges = <0x0 0x31020000 0x00001000>;
+
+ usbclk: clock-controller@f00 {
+ compatible = "nxp,lpc3220-usb-clk";
+ reg = <0xf00 0x100>;
+ #clock-cells = <1>;
+ };
+ };
diff --git a/Bindings/clock/pistachio-clock.txt b/Bindings/clock/pistachio-clock.txt
new file mode 100644
index 0000000..868db49
--- /dev/null
+++ b/Bindings/clock/pistachio-clock.txt
@@ -0,0 +1,123 @@
+Imagination Technologies Pistachio SoC clock controllers
+========================================================
+
+Pistachio has four clock controllers (core clock, peripheral clock, peripheral
+general control, and top general control) which are instantiated individually
+from the device-tree.
+
+External clocks:
+----------------
+
+There are three external inputs to the clock controllers which should be
+defined with the following clock-output-names:
+- "xtal": External 52Mhz oscillator (required)
+- "audio_clk_in": Alternate audio reference clock (optional)
+- "enet_clk_in": Alternate ethernet PHY clock (optional)
+
+Core clock controller:
+----------------------
+
+The core clock controller generates clocks for the CPU, RPU (WiFi + BT
+co-processor), audio, and several peripherals.
+
+Required properties:
+- compatible: Must be "img,pistachio-clk".
+- reg: Must contain the base address and length of the core clock controller.
+- #clock-cells: Must be 1. The single cell is the clock identifier.
+ See dt-bindings/clock/pistachio-clk.h for the list of valid identifiers.
+- clocks: Must contain an entry for each clock in clock-names.
+- clock-names: Must include "xtal" (see "External clocks") and
+ "audio_clk_in_gate", "enet_clk_in_gate" which are generated by the
+ top-level general control.
+
+Example:
+ clk_core: clock-controller@18144000 {
+ compatible = "img,pistachio-clk";
+ reg = <0x18144000 0x800>;
+ clocks = <&xtal>, <&cr_top EXT_CLK_AUDIO_IN>,
+ <&cr_top EXT_CLK_ENET_IN>;
+ clock-names = "xtal", "audio_clk_in_gate", "enet_clk_in_gate";
+
+ #clock-cells = <1>;
+ };
+
+Peripheral clock controller:
+----------------------------
+
+The peripheral clock controller generates clocks for the DDR, ROM, and other
+peripherals. The peripheral system clock ("periph_sys") generated by the core
+clock controller is the input clock to the peripheral clock controller.
+
+Required properties:
+- compatible: Must be "img,pistachio-periph-clk".
+- reg: Must contain the base address and length of the peripheral clock
+ controller.
+- #clock-cells: Must be 1. The single cell is the clock identifier.
+ See dt-bindings/clock/pistachio-clk.h for the list of valid identifiers.
+- clocks: Must contain an entry for each clock in clock-names.
+- clock-names: Must include "periph_sys", the peripheral system clock generated
+ by the core clock controller.
+
+Example:
+ clk_periph: clock-controller@18144800 {
+ compatible = "img,pistachio-clk-periph";
+ reg = <0x18144800 0x800>;
+ clocks = <&clk_core CLK_PERIPH_SYS>;
+ clock-names = "periph_sys";
+
+ #clock-cells = <1>;
+ };
+
+Peripheral general control:
+---------------------------
+
+The peripheral general control block generates system interface clocks and
+resets for various peripherals. It also contains miscellaneous peripheral
+control registers. The system clock ("sys") generated by the peripheral clock
+controller is the input clock to the system clock controller.
+
+Required properties:
+- compatible: Must include "img,pistachio-periph-cr" and "syscon".
+- reg: Must contain the base address and length of the peripheral general
+ control registers.
+- #clock-cells: Must be 1. The single cell is the clock identifier.
+ See dt-bindings/clock/pistachio-clk.h for the list of valid identifiers.
+- clocks: Must contain an entry for each clock in clock-names.
+- clock-names: Must include "sys", the system clock generated by the peripheral
+ clock controller.
+
+Example:
+ cr_periph: syscon@18144800 {
+ compatible = "img,pistachio-cr-periph", "syscon";
+ reg = <0x18148000 0x1000>;
+ clocks = <&clock_periph PERIPH_CLK_PERIPH_SYS>;
+ clock-names = "sys";
+
+ #clock-cells = <1>;
+ };
+
+Top-level general control:
+--------------------------
+
+The top-level general control block contains miscellaneous control registers and
+gates for the external clocks "audio_clk_in" and "enet_clk_in".
+
+Required properties:
+- compatible: Must include "img,pistachio-cr-top" and "syscon".
+- reg: Must contain the base address and length of the top-level
+ control registers.
+- clocks: Must contain an entry for each clock in clock-names.
+- clock-names: Two optional clocks, "audio_clk_in" and "enet_clk_in" (see
+ "External clocks").
+- #clock-cells: Must be 1. The single cell is the clock identifier.
+ See dt-bindings/clock/pistachio-clk.h for the list of valid identifiers.
+
+Example:
+ cr_top: syscon@18144800 {
+ compatible = "img,pistachio-cr-top", "syscon";
+ reg = <0x18149000 0x200>;
+ clocks = <&audio_refclk>, <&ext_enet_in>;
+ clock-names = "audio_clk_in", "enet_clk_in";
+
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/pwm-clock.yaml b/Bindings/clock/pwm-clock.yaml
new file mode 100644
index 0000000..f88ecb2
--- /dev/null
+++ b/Bindings/clock/pwm-clock.yaml
@@ -0,0 +1,45 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/pwm-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: An external clock signal driven by a PWM pin.
+
+maintainers:
+ - Philipp Zabel <p.zabel@pengutronix.de>
+
+properties:
+ compatible:
+ const: pwm-clock
+
+ '#clock-cells':
+ const: 0
+
+ clock-frequency:
+ description: Exact output frequency, in case the PWM period is not exact
+ but was rounded to nanoseconds.
+
+ clock-output-names:
+ maxItems: 1
+
+ pwms:
+ maxItems: 1
+
+required:
+ - compatible
+ - '#clock-cells'
+ - pwms
+
+additionalProperties: false
+
+examples:
+ - |
+ clock {
+ compatible = "pwm-clock";
+ #clock-cells = <0>;
+ clock-frequency = <25000000>;
+ clock-output-names = "mipi_mclk";
+ pwms = <&pwm2 0 40>; /* 1 / 40 ns = 25 MHz */
+ };
+...
diff --git a/Bindings/clock/pxa-clock.txt b/Bindings/clock/pxa-clock.txt
new file mode 100644
index 0000000..8f67239
--- /dev/null
+++ b/Bindings/clock/pxa-clock.txt
@@ -0,0 +1,15 @@
+* Clock bindings for Marvell PXA chips
+
+Required properties:
+- compatible: Should be "marvell,pxa-clocks"
+- #clock-cells: Should be <1>
+
+The clock consumer should specify the desired clock by having the clock
+ID in its "clocks" phandle cell (see include/.../pxa-clock.h).
+
+Examples:
+
+pxa2xx_clks: pxa2xx_clks@41300004 {
+ compatible = "marvell,pxa-clocks";
+ #clock-cells = <1>;
+};
diff --git a/Bindings/clock/qca,ath79-pll.txt b/Bindings/clock/qca,ath79-pll.txt
new file mode 100644
index 0000000..241fb05
--- /dev/null
+++ b/Bindings/clock/qca,ath79-pll.txt
@@ -0,0 +1,33 @@
+Binding for Qualcomm Atheros AR7xxx/AR9XXX PLL controller
+
+The PPL controller provides the 3 main clocks of the SoC: CPU, DDR and AHB.
+
+Required Properties:
+- compatible: has to be "qca,<soctype>-pll" and one of the following
+ fallbacks:
+ - "qca,ar7100-pll"
+ - "qca,ar7240-pll"
+ - "qca,ar9130-pll"
+ - "qca,ar9330-pll"
+ - "qca,ar9340-pll"
+ - "qca,qca9550-pll"
+- reg: Base address and size of the controllers memory area
+- clock-names: Name of the input clock, has to be "ref"
+- clocks: phandle of the external reference clock
+- #clock-cells: has to be one
+
+Optional properties:
+- clock-output-names: should be "cpu", "ddr", "ahb"
+
+Example:
+
+ pll-controller@18050000 {
+ compatible = "qca,ar9132-pll", "qca,ar9130-pll";
+ reg = <0x18050000 0x20>;
+
+ clock-names = "ref";
+ clocks = <&extosc>;
+
+ #clock-cells = <1>;
+ clock-output-names = "cpu", "ddr", "ahb";
+ };
diff --git a/Bindings/clock/qcom,a53pll.yaml b/Bindings/clock/qcom,a53pll.yaml
new file mode 100644
index 0000000..9436266
--- /dev/null
+++ b/Bindings/clock/qcom,a53pll.yaml
@@ -0,0 +1,65 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,a53pll.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm A53 PLL clock
+
+maintainers:
+ - Bjorn Andersson <andersson@kernel.org>
+
+description:
+ The A53 PLL on few Qualcomm platforms is the main CPU PLL used used for
+ frequencies above 1GHz.
+
+properties:
+ compatible:
+ enum:
+ - qcom,ipq5332-a53pll
+ - qcom,ipq6018-a53pll
+ - qcom,ipq8074-a53pll
+ - qcom,ipq9574-a73pll
+ - qcom,msm8916-a53pll
+ - qcom,msm8939-a53pll
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 0
+
+ clocks:
+ items:
+ - description: board XO clock
+
+ clock-names:
+ items:
+ - const: xo
+
+ operating-points-v2: true
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ # Example 1 - A53 PLL found on MSM8916 devices
+ - |
+ a53pll: clock@b016000 {
+ compatible = "qcom,msm8916-a53pll";
+ reg = <0xb016000 0x40>;
+ #clock-cells = <0>;
+ };
+ # Example 2 - A53 PLL found on IPQ6018 devices
+ - |
+ a53pll_ipq: clock-controller@b116000 {
+ compatible = "qcom,ipq6018-a53pll";
+ reg = <0x0b116000 0x40>;
+ #clock-cells = <0>;
+ clocks = <&xo>;
+ clock-names = "xo";
+ };
diff --git a/Bindings/clock/qcom,a7pll.yaml b/Bindings/clock/qcom,a7pll.yaml
new file mode 100644
index 0000000..809c34e
--- /dev/null
+++ b/Bindings/clock/qcom,a7pll.yaml
@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,a7pll.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm A7 PLL clock
+
+maintainers:
+ - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
+
+description:
+ The A7 PLL on the Qualcomm platforms like SDX55, SDX65 is used to provide high
+ frequency clock to the CPU.
+
+properties:
+ compatible:
+ enum:
+ - qcom,sdx55-a7pll
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 0
+
+ clocks:
+ items:
+ - description: board XO clock
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ a7pll: clock@17808000 {
+ compatible = "qcom,sdx55-a7pll";
+ reg = <0x17808000 0x1000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>;
+ clock-names = "bi_tcxo";
+ #clock-cells = <0>;
+ };
diff --git a/Bindings/clock/qcom,aoncc-sm8250.yaml b/Bindings/clock/qcom,aoncc-sm8250.yaml
new file mode 100644
index 0000000..8b8932b
--- /dev/null
+++ b/Bindings/clock/qcom,aoncc-sm8250.yaml
@@ -0,0 +1,61 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,aoncc-sm8250.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: LPASS Always ON Clock Controller on SM8250 SoCs
+
+maintainers:
+ - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+description: |
+ The clock consumer should specify the desired clock by having the clock
+ ID in its "clocks" phandle cell.
+ See include/dt-bindings/clock/qcom,sm8250-lpass-aoncc.h for the full list
+ of Audio Clock controller clock IDs.
+
+properties:
+ compatible:
+ const: qcom,sm8250-lpass-aoncc
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+ clocks:
+ items:
+ - description: LPASS Core voting clock
+ - description: LPASS Audio codec voting clock
+ - description: Glitch Free Mux register clock
+
+ clock-names:
+ items:
+ - const: core
+ - const: audio
+ - const: bus
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+ - clocks
+ - clock-names
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,sm8250-lpass-aoncc.h>
+ #include <dt-bindings/sound/qcom,q6afe.h>
+ clock-controller@3800000 {
+ #clock-cells = <1>;
+ compatible = "qcom,sm8250-lpass-aoncc";
+ reg = <0x03380000 0x40000>;
+ clocks = <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+ <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+ <&q6afecc LPASS_CLK_ID_TX_CORE_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
+ clock-names = "core", "audio", "bus";
+ };
diff --git a/Bindings/clock/qcom,audiocc-sm8250.yaml b/Bindings/clock/qcom,audiocc-sm8250.yaml
new file mode 100644
index 0000000..cfca888
--- /dev/null
+++ b/Bindings/clock/qcom,audiocc-sm8250.yaml
@@ -0,0 +1,61 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,audiocc-sm8250.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: LPASS Audio Clock Controller on SM8250 SoCs
+
+maintainers:
+ - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+description: |
+ The clock consumer should specify the desired clock by having the clock
+ ID in its "clocks" phandle cell.
+ See include/dt-bindings/clock/qcom,sm8250-lpass-audiocc.h for the full list
+ of Audio Clock controller clock IDs.
+
+properties:
+ compatible:
+ const: qcom,sm8250-lpass-audiocc
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+ clocks:
+ items:
+ - description: LPASS Core voting clock
+ - description: LPASS Audio codec voting clock
+ - description: Glitch Free Mux register clock
+
+ clock-names:
+ items:
+ - const: core
+ - const: audio
+ - const: bus
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+ - clocks
+ - clock-names
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,sm8250-lpass-audiocc.h>
+ #include <dt-bindings/sound/qcom,q6afe.h>
+ clock-controller@3300000 {
+ #clock-cells = <1>;
+ compatible = "qcom,sm8250-lpass-audiocc";
+ reg = <0x03300000 0x30000>;
+ clocks = <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+ <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+ <&q6afecc LPASS_CLK_ID_TX_CORE_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
+ clock-names = "core", "audio", "bus";
+ };
diff --git a/Bindings/clock/qcom,camcc-sm8250.yaml b/Bindings/clock/qcom,camcc-sm8250.yaml
new file mode 100644
index 0000000..426335a
--- /dev/null
+++ b/Bindings/clock/qcom,camcc-sm8250.yaml
@@ -0,0 +1,84 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,camcc-sm8250.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Camera Clock & Reset Controller on SM8250
+
+maintainers:
+ - Jonathan Marek <jonathan@marek.ca>
+
+description: |
+ Qualcomm camera clock control module provides the clocks, resets and
+ power domains on SM8250.
+
+ See also:: include/dt-bindings/clock/qcom,camcc-sm8250.h
+
+properties:
+ compatible:
+ const: qcom,sm8250-camcc
+
+ clocks:
+ items:
+ - description: AHB
+ - description: Board XO source
+ - description: Board active XO source
+ - description: Sleep clock source
+
+ clock-names:
+ items:
+ - const: iface
+ - const: bi_tcxo
+ - const: bi_tcxo_ao
+ - const: sleep_clk
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ power-domains:
+ items:
+ - description: MMCX power domain
+
+ reg:
+ maxItems: 1
+
+ required-opps:
+ maxItems: 1
+ description:
+ OPP node describing required MMCX performance point.
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,gcc-sm8250.h>
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@ad00000 {
+ compatible = "qcom,sm8250-camcc";
+ reg = <0x0ad00000 0x10000>;
+ clocks = <&gcc GCC_CAMERA_AHB_CLK>,
+ <&rpmhcc RPMH_CXO_CLK>,
+ <&rpmhcc RPMH_CXO_CLK_A>,
+ <&sleep_clk>;
+ clock-names = "iface", "bi_tcxo", "bi_tcxo_ao", "sleep_clk";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,dispcc-sc8280xp.yaml b/Bindings/clock/qcom,dispcc-sc8280xp.yaml
new file mode 100644
index 0000000..3cb996b
--- /dev/null
+++ b/Bindings/clock/qcom,dispcc-sc8280xp.yaml
@@ -0,0 +1,97 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,dispcc-sc8280xp.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display Clock & Reset Controller on SC8280XP
+
+maintainers:
+ - Bjorn Andersson <bjorn.andersson@linaro.org>
+
+description: |
+ Qualcomm display clock control module which supports the clocks, resets and
+ power domains for the two MDSS instances on SC8280XP.
+
+ See also:
+ include/dt-bindings/clock/qcom,dispcc-sc8280xp.h
+
+properties:
+ compatible:
+ enum:
+ - qcom,sc8280xp-dispcc0
+ - qcom,sc8280xp-dispcc1
+
+ clocks:
+ items:
+ - description: AHB interface clock,
+ - description: SoC CXO clock
+ - description: SoC sleep clock
+ - description: DisplayPort 0 link clock
+ - description: DisplayPort 0 VCO div clock
+ - description: DisplayPort 1 link clock
+ - description: DisplayPort 1 VCO div clock
+ - description: DisplayPort 2 link clock
+ - description: DisplayPort 2 VCO div clock
+ - description: DisplayPort 3 link clock
+ - description: DisplayPort 3 VCO div clock
+ - description: DSI 0 PLL byte clock
+ - description: DSI 0 PLL DSI clock
+ - description: DSI 1 PLL byte clock
+ - description: DSI 1 PLL DSI clock
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+ power-domains:
+ items:
+ - description: MMCX power domain
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,gcc-sc8280xp.h>
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ #include <dt-bindings/power/qcom-rpmpd.h>
+ clock-controller@af00000 {
+ compatible = "qcom,sc8280xp-dispcc0";
+ reg = <0x0af00000 0x20000>;
+ clocks = <&gcc GCC_DISP_AHB_CLK>,
+ <&rpmhcc RPMH_CXO_CLK>,
+ <&sleep_clk>,
+ <&mdss0_dp_phy0 0>,
+ <&mdss0_dp_phy0 1>,
+ <&mdss0_dp_phy1 0>,
+ <&mdss0_dp_phy1 1>,
+ <&mdss0_dp_phy2 0>,
+ <&mdss0_dp_phy2 1>,
+ <&mdss0_dp_phy3 0>,
+ <&mdss0_dp_phy3 1>,
+ <&mdss0_dsi0_phy 0>,
+ <&mdss0_dsi0_phy 1>,
+ <&mdss0_dsi1_phy 0>,
+ <&mdss0_dsi1_phy 1>;
+ power-domains = <&rpmhpd SC8280XP_MMCX>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,dispcc-sm6125.yaml b/Bindings/clock/qcom,dispcc-sm6125.yaml
new file mode 100644
index 0000000..0a3ef7f
--- /dev/null
+++ b/Bindings/clock/qcom,dispcc-sm6125.yaml
@@ -0,0 +1,106 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,dispcc-sm6125.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display Clock Controller on SM6125
+
+maintainers:
+ - Martin Botka <martin.botka@somainline.org>
+
+description: |
+ Qualcomm display clock control module provides the clocks and power domains
+ on SM6125.
+
+ See also:: include/dt-bindings/clock/qcom,dispcc-sm6125.h
+
+properties:
+ compatible:
+ enum:
+ - qcom,sm6125-dispcc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Byte clock from DSI PHY0
+ - description: Pixel clock from DSI PHY0
+ - description: Pixel clock from DSI PHY1
+ - description: Link clock from DP PHY
+ - description: VCO DIV clock from DP PHY
+ - description: AHB config clock from GCC
+ - description: GPLL0 div source from GCC
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: dsi0_phy_pll_out_byteclk
+ - const: dsi0_phy_pll_out_dsiclk
+ - const: dsi1_phy_pll_out_dsiclk
+ - const: dp_phy_pll_link_clk
+ - const: dp_phy_pll_vco_div_clk
+ - const: cfg_ahb_clk
+ - const: gcc_disp_gpll0_div_clk_src
+
+ '#clock-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ power-domains:
+ description:
+ A phandle and PM domain specifier for the CX power domain.
+ maxItems: 1
+
+ required-opps:
+ description:
+ A phandle to an OPP node describing the power domain's performance point.
+ maxItems: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmcc.h>
+ #include <dt-bindings/clock/qcom,gcc-sm6125.h>
+ #include <dt-bindings/power/qcom-rpmpd.h>
+ clock-controller@5f00000 {
+ compatible = "qcom,sm6125-dispcc";
+ reg = <0x5f00000 0x20000>;
+
+ clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
+ <&dsi0_phy 0>,
+ <&dsi0_phy 1>,
+ <&dsi1_phy 1>,
+ <&dp_phy 0>,
+ <&dp_phy 1>,
+ <&gcc GCC_DISP_AHB_CLK>,
+ <&gcc GCC_DISP_GPLL0_DIV_CLK_SRC>;
+ clock-names = "bi_tcxo",
+ "dsi0_phy_pll_out_byteclk",
+ "dsi0_phy_pll_out_dsiclk",
+ "dsi1_phy_pll_out_dsiclk",
+ "dp_phy_pll_link_clk",
+ "dp_phy_pll_vco_div_clk",
+ "cfg_ahb_clk",
+ "gcc_disp_gpll0_div_clk_src";
+
+ required-opps = <&rpmhpd_opp_ret>;
+ power-domains = <&rpmpd SM6125_VDDCX>;
+
+ #clock-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,dispcc-sm6350.yaml b/Bindings/clock/qcom,dispcc-sm6350.yaml
new file mode 100644
index 0000000..8efac3f
--- /dev/null
+++ b/Bindings/clock/qcom,dispcc-sm6350.yaml
@@ -0,0 +1,86 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,dispcc-sm6350.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display Clock & Reset Controller on SM6350
+
+maintainers:
+ - Konrad Dybcio <konrad.dybcio@somainline.org>
+
+description: |
+ Qualcomm display clock control module provides the clocks, resets and power
+ domains on SM6350.
+
+ See also:: include/dt-bindings/clock/qcom,dispcc-sm6350.h
+
+properties:
+ compatible:
+ const: qcom,sm6350-dispcc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: GPLL0 source from GCC
+ - description: Byte clock from DSI PHY
+ - description: Pixel clock from DSI PHY
+ - description: Link clock from DP PHY
+ - description: VCO DIV clock from DP PHY
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: gcc_disp_gpll0_clk
+ - const: dsi0_phy_pll_out_byteclk
+ - const: dsi0_phy_pll_out_dsiclk
+ - const: dp_phy_pll_link_clk
+ - const: dp_phy_pll_vco_div_clk
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,gcc-sm6350.h>
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@af00000 {
+ compatible = "qcom,sm6350-dispcc";
+ reg = <0x0af00000 0x20000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&gcc GCC_DISP_GPLL0_CLK>,
+ <&dsi_phy 0>,
+ <&dsi_phy 1>,
+ <&dp_phy 0>,
+ <&dp_phy 1>;
+ clock-names = "bi_tcxo",
+ "gcc_disp_gpll0_clk",
+ "dsi0_phy_pll_out_byteclk",
+ "dsi0_phy_pll_out_dsiclk",
+ "dp_phy_pll_link_clk",
+ "dp_phy_pll_vco_div_clk";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,dispcc-sm8x50.yaml b/Bindings/clock/qcom,dispcc-sm8x50.yaml
new file mode 100644
index 0000000..59cc88a
--- /dev/null
+++ b/Bindings/clock/qcom,dispcc-sm8x50.yaml
@@ -0,0 +1,109 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,dispcc-sm8x50.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display Clock & Reset Controller on SM8150/SM8250/SM8350
+
+maintainers:
+ - Jonathan Marek <jonathan@marek.ca>
+
+description: |
+ Qualcomm display clock control module provides the clocks, resets and power
+ domains on SM8150/SM8250/SM8350.
+
+ See also::
+ include/dt-bindings/clock/qcom,dispcc-sm8150.h
+ include/dt-bindings/clock/qcom,dispcc-sm8250.h
+ include/dt-bindings/clock/qcom,dispcc-sm8350.h
+
+properties:
+ compatible:
+ enum:
+ - qcom,sc8180x-dispcc
+ - qcom,sm8150-dispcc
+ - qcom,sm8250-dispcc
+ - qcom,sm8350-dispcc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Byte clock from DSI PHY0
+ - description: Pixel clock from DSI PHY0
+ - description: Byte clock from DSI PHY1
+ - description: Pixel clock from DSI PHY1
+ - description: Link clock from DP PHY
+ - description: VCO DIV clock from DP PHY
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: dsi0_phy_pll_out_byteclk
+ - const: dsi0_phy_pll_out_dsiclk
+ - const: dsi1_phy_pll_out_byteclk
+ - const: dsi1_phy_pll_out_dsiclk
+ - const: dp_phy_pll_link_clk
+ - const: dp_phy_pll_vco_div_clk
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+ power-domains:
+ description:
+ A phandle and PM domain specifier for the MMCX power domain.
+ maxItems: 1
+
+ required-opps:
+ description:
+ A phandle to an OPP node describing required MMCX performance point.
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ #include <dt-bindings/power/qcom,rpmhpd.h>
+ clock-controller@af00000 {
+ compatible = "qcom,sm8250-dispcc";
+ reg = <0x0af00000 0x10000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&dsi0_phy 0>,
+ <&dsi0_phy 1>,
+ <&dsi1_phy 0>,
+ <&dsi1_phy 1>,
+ <&dp_phy 0>,
+ <&dp_phy 1>;
+ clock-names = "bi_tcxo",
+ "dsi0_phy_pll_out_byteclk",
+ "dsi0_phy_pll_out_dsiclk",
+ "dsi1_phy_pll_out_byteclk",
+ "dsi1_phy_pll_out_dsiclk",
+ "dp_phy_pll_link_clk",
+ "dp_phy_pll_vco_div_clk";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ power-domains = <&rpmhpd RPMHPD_MMCX>;
+ required-opps = <&rpmhpd_opp_low_svs>;
+ };
+...
diff --git a/Bindings/clock/qcom,gcc-apq8064.yaml b/Bindings/clock/qcom,gcc-apq8064.yaml
new file mode 100644
index 0000000..1921117
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-apq8064.yaml
@@ -0,0 +1,98 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-apq8064.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on APQ8064/MSM8960
+
+maintainers:
+ - Stephen Boyd <sboyd@kernel.org>
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on APQ8064.
+
+ See also::
+ include/dt-bindings/clock/qcom,gcc-msm8960.h
+ include/dt-bindings/reset/qcom,gcc-msm8960.h
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+properties:
+ compatible:
+ oneOf:
+ - items:
+ - enum:
+ - qcom,gcc-apq8064
+ - qcom,gcc-msm8960
+ - const: syscon
+ - enum:
+ - qcom,gcc-apq8064
+ - qcom,gcc-msm8960
+ deprecated: true
+
+ thermal-sensor:
+ description: child tsens device
+ $ref: /schemas/thermal/qcom-tsens.yaml#
+
+ clocks:
+ maxItems: 3
+
+ clock-names:
+ items:
+ - const: cxo
+ - const: pxo
+ - const: pll4
+
+ nvmem-cells:
+ minItems: 1
+ maxItems: 2
+ deprecated: true
+ description:
+ Qualcomm TSENS (thermal sensor device) on some devices can
+ be part of GCC and hence the TSENS properties can also be part
+ of the GCC/clock-controller node.
+ For more details on the TSENS properties please refer
+ Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
+
+ nvmem-cell-names:
+ minItems: 1
+ deprecated: true
+ items:
+ - const: calib
+ - const: calib_backup
+
+ '#thermal-sensor-cells':
+ const: 1
+ deprecated: true
+
+required:
+ - compatible
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ clock-controller@900000 {
+ compatible = "qcom,gcc-apq8064", "syscon";
+ reg = <0x00900000 0x4000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+
+ thermal-sensor {
+ compatible = "qcom,msm8960-tsens";
+
+ nvmem-cells = <&tsens_calib>, <&tsens_backup>;
+ nvmem-cell-names = "calib", "calib_backup";
+ interrupts = <0 178 4>;
+ interrupt-names = "uplow";
+
+ #qcom,sensors = <11>;
+ #thermal-sensor-cells = <1>;
+ };
+ };
+...
diff --git a/Bindings/clock/qcom,gcc-apq8084.yaml b/Bindings/clock/qcom,gcc-apq8084.yaml
new file mode 100644
index 0000000..d846082
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-apq8084.yaml
@@ -0,0 +1,86 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-apq8084.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on APQ8084
+
+maintainers:
+ - Stephen Boyd <sboyd@kernel.org>
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on APQ8084.
+
+ See also::
+ include/dt-bindings/clock/qcom,gcc-apq8084.h
+ include/dt-bindings/reset/qcom,gcc-apq8084.h
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+properties:
+ compatible:
+ const: qcom,gcc-apq8084
+
+ clocks:
+ items:
+ - description: XO source
+ - description: Sleep clock source
+ - description: UFS RX symbol 0 clock
+ - description: UFS RX symbol 1 clock
+ - description: UFS TX symbol 0 clock
+ - description: UFS TX symbol 1 clock
+ - description: SATA ASIC0 clock
+ - description: SATA RX clock
+ - description: PCIe PIPE clock
+
+ clock-names:
+ items:
+ - const: xo
+ - const: sleep_clk
+ - const: ufs_rx_symbol_0_clk_src
+ - const: ufs_rx_symbol_1_clk_src
+ - const: ufs_tx_symbol_0_clk_src
+ - const: ufs_tx_symbol_1_clk_src
+ - const: sata_asic0_clk
+ - const: sata_rx_clk
+ - const: pcie_pipe
+
+required:
+ - compatible
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ /* UFS PHY on APQ8084 is not supported (yet), so these bindings just serve an example */
+ clock-controller@fc400000 {
+ compatible = "qcom,gcc-apq8084";
+ reg = <0xfc400000 0x4000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+
+ clocks = <&xo_board>,
+ <&sleep_clk>,
+ <&ufsphy 0>,
+ <&ufsphy 1>,
+ <&ufsphy 2>,
+ <&ufsphy 3>,
+ <&sata 0>,
+ <&sata 1>,
+ <&pcie_phy>;
+ clock-names = "xo",
+ "sleep_clk",
+ "ufs_rx_symbol_0_clk_src",
+ "ufs_rx_symbol_1_clk_src",
+ "ufs_tx_symbol_0_clk_src",
+ "ufs_tx_symbol_1_clk_src",
+ "sata_asic0_clk",
+ "sata_rx_clk",
+ "pcie_pipe";
+ };
+...
diff --git a/Bindings/clock/qcom,gcc-ipq4019.yaml b/Bindings/clock/qcom,gcc-ipq4019.yaml
new file mode 100644
index 0000000..fb3957d
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-ipq4019.yaml
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-ipq4019.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on IPQ4019
+
+maintainers:
+ - Stephen Boyd <sboyd@kernel.org>
+ - Taniya Das <quic_tdas@quicinc.com>
+ - Robert Marko <robert.markoo@sartura.hr>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on IPQ4019.
+
+ See also:: include/dt-bindings/clock/qcom,gcc-ipq4019.h
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+properties:
+ compatible:
+ const: qcom,gcc-ipq4019
+
+ clocks:
+ items:
+ - description: board XO clock
+ - description: sleep clock
+
+ clock-names:
+ items:
+ - const: xo
+ - const: sleep_clk
+
+required:
+ - compatible
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ clock-controller@1800000 {
+ compatible = "qcom,gcc-ipq4019";
+ reg = <0x1800000 0x60000>;
+ #clock-cells = <1>;
+ #power-domain-cells = <1>;
+ #reset-cells = <1>;
+ clocks = <&xo>, <&sleep_clk>;
+ clock-names = "xo", "sleep_clk";
+ };
+...
diff --git a/Bindings/clock/qcom,gcc-ipq8064.yaml b/Bindings/clock/qcom,gcc-ipq8064.yaml
new file mode 100644
index 0000000..93f3084
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-ipq8064.yaml
@@ -0,0 +1,81 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-ipq8064.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on IPQ8064
+
+maintainers:
+ - Ansuel Smith <ansuelsmth@gmail.com>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on IPQ8064.
+
+ See also::
+ include/dt-bindings/clock/qcom,gcc-ipq806x.h (qcom,gcc-ipq8064)
+ include/dt-bindings/reset/qcom,gcc-ipq806x.h (qcom,gcc-ipq8064)
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+properties:
+ compatible:
+ items:
+ - const: qcom,gcc-ipq8064
+ - const: syscon
+
+ clocks:
+ minItems: 2
+ items:
+ - description: PXO source
+ - description: CXO source
+ - description: PLL4 from LCC
+
+ clock-names:
+ minItems: 2
+ items:
+ - const: pxo
+ - const: cxo
+ - const: pll4
+
+ thermal-sensor:
+ type: object
+
+ allOf:
+ - $ref: /schemas/thermal/qcom-tsens.yaml#
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,lcc-ipq806x.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ gcc: clock-controller@900000 {
+ compatible = "qcom,gcc-ipq8064", "syscon";
+ reg = <0x00900000 0x4000>;
+ clocks = <&pxo_board>, <&cxo_board>, <&lcc PLL4>;
+ clock-names = "pxo", "cxo", "pll4";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+
+ tsens: thermal-sensor {
+ compatible = "qcom,ipq8064-tsens";
+
+ nvmem-cells = <&tsens_calib>, <&tsens_calib_backup>;
+ nvmem-cell-names = "calib", "calib_backup";
+ interrupts = <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "uplow";
+
+ #qcom,sensors = <11>;
+ #thermal-sensor-cells = <1>;
+ };
+ };
diff --git a/Bindings/clock/qcom,gcc-ipq8074.yaml b/Bindings/clock/qcom,gcc-ipq8074.yaml
new file mode 100644
index 0000000..52e7831
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-ipq8074.yaml
@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-ipq8074.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on IPQ8074
+
+maintainers:
+ - Stephen Boyd <sboyd@kernel.org>
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on IPQ8074.
+
+ See also:: include/dt-bindings/clock/qcom,gcc-ipq8074.h
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+properties:
+ compatible:
+ const: qcom,gcc-ipq8074
+
+ clocks:
+ items:
+ - description: board XO clock
+ - description: sleep clock
+
+ clock-names:
+ items:
+ - const: xo
+ - const: sleep_clk
+
+required:
+ - compatible
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ clock-controller@1800000 {
+ compatible = "qcom,gcc-ipq8074";
+ reg = <0x01800000 0x80000>;
+ #clock-cells = <1>;
+ #power-domain-cells = <1>;
+ #reset-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,gcc-msm8660.yaml b/Bindings/clock/qcom,gcc-msm8660.yaml
new file mode 100644
index 0000000..c9e9855
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-msm8660.yaml
@@ -0,0 +1,54 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-msm8660.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on MSM8660
+
+maintainers:
+ - Stephen Boyd <sboyd@kernel.org>
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm global clock control module provides the clocks and resets on
+ MSM8660
+
+ See also::
+ include/dt-bindings/clock/qcom,gcc-msm8660.h
+ include/dt-bindings/reset/qcom,gcc-msm8660.h
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+properties:
+ compatible:
+ enum:
+ - qcom,gcc-msm8660
+
+ clocks:
+ maxItems: 2
+
+ clock-names:
+ items:
+ - const: pxo
+ - const: cxo
+
+required:
+ - compatible
+
+unevaluatedProperties: false
+
+examples:
+ # Example for GCC for MSM8974:
+ - |
+ clock-controller@900000 {
+ compatible = "qcom,gcc-msm8660";
+ reg = <0x900000 0x4000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ clocks = <&pxo_board>, <&cxo_board>;
+ clock-names = "pxo", "cxo";
+ };
+...
diff --git a/Bindings/clock/qcom,gcc-msm8909.yaml b/Bindings/clock/qcom,gcc-msm8909.yaml
new file mode 100644
index 0000000..b914625
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-msm8909.yaml
@@ -0,0 +1,62 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-msm8909.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on MSM8909, MSM8917 and QM215
+
+maintainers:
+ - Stephan Gerhold <stephan@gerhold.net>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on MSM8909, MSM8917 or QM215.
+
+ See also::
+ include/dt-bindings/clock/qcom,gcc-msm8909.h
+ include/dt-bindings/clock/qcom,gcc-msm8917.h
+
+properties:
+ compatible:
+ enum:
+ - qcom,gcc-msm8909
+ - qcom,gcc-msm8917
+ - qcom,gcc-qm215
+
+ clocks:
+ items:
+ - description: XO source
+ - description: Sleep clock source
+ - description: DSI phy instance 0 dsi clock
+ - description: DSI phy instance 0 byte clock
+
+ clock-names:
+ items:
+ - const: xo
+ - const: sleep_clk
+ - const: dsi0pll
+ - const: dsi0pllbyte
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ gcc: clock-controller@1800000 {
+ compatible = "qcom,gcc-msm8909";
+ reg = <0x01800000 0x80000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ clocks = <&xo_board>, <&sleep_clk>, <&dsi0_phy 1>, <&dsi0_phy 0>;
+ clock-names = "xo", "sleep_clk", "dsi0pll", "dsi0pllbyte";
+ };
+...
diff --git a/Bindings/clock/qcom,gcc-msm8916.yaml b/Bindings/clock/qcom,gcc-msm8916.yaml
new file mode 100644
index 0000000..ad84c0f
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-msm8916.yaml
@@ -0,0 +1,66 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-msm8916.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on MSM8916 and MSM8939
+
+maintainers:
+ - Stephen Boyd <sboyd@kernel.org>
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on MSM8916 or MSM8939.
+
+ See also::
+ include/dt-bindings/clock/qcom,gcc-msm8916.h
+ include/dt-bindings/clock/qcom,gcc-msm8939.h
+ include/dt-bindings/reset/qcom,gcc-msm8916.h
+ include/dt-bindings/reset/qcom,gcc-msm8939.h
+
+properties:
+ compatible:
+ enum:
+ - qcom,gcc-msm8916
+ - qcom,gcc-msm8939
+
+ clocks:
+ items:
+ - description: XO source
+ - description: Sleep clock source
+ - description: DSI phy instance 0 dsi clock
+ - description: DSI phy instance 0 byte clock
+ - description: External MCLK clock
+ - description: External Primary I2S clock
+ - description: External Secondary I2S clock
+
+ clock-names:
+ items:
+ - const: xo
+ - const: sleep_clk
+ - const: dsi0pll
+ - const: dsi0pllbyte
+ - const: ext_mclk
+ - const: ext_pri_i2s
+ - const: ext_sec_i2s
+
+required:
+ - compatible
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ clock-controller@300000 {
+ compatible = "qcom,gcc-msm8916";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ reg = <0x300000 0x90000>;
+ };
+...
diff --git a/Bindings/clock/qcom,gcc-msm8953.yaml b/Bindings/clock/qcom,gcc-msm8953.yaml
new file mode 100644
index 0000000..fe9fd4c
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-msm8953.yaml
@@ -0,0 +1,73 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-msm8953.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on MSM8953
+
+maintainers:
+ - Adam Skladowski <a_skl39@protonmail.com>
+ - Sireesh Kodali <sireeshkodali@protonmail.com>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on MSM8953.
+
+ See also: include/dt-bindings/clock/qcom,gcc-msm8953.h
+
+properties:
+ compatible:
+ const: qcom,gcc-msm8953
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Sleep clock source
+ - description: Byte clock from DSI PHY0
+ - description: Pixel clock from DSI PHY0
+ - description: Byte clock from DSI PHY1
+ - description: Pixel clock from DSI PHY1
+
+ clock-names:
+ items:
+ - const: xo
+ - const: sleep
+ - const: dsi0pll
+ - const: dsi0pllbyte
+ - const: dsi1pll
+ - const: dsi1pllbyte
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmcc.h>
+
+ clock-controller@1800000 {
+ compatible = "qcom,gcc-msm8953";
+ reg = <0x01800000 0x80000>;
+ clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
+ <&sleep_clk>,
+ <&dsi0_phy 1>,
+ <&dsi0_phy 0>,
+ <&dsi1_phy 1>,
+ <&dsi1_phy 0>;
+ clock-names = "xo",
+ "sleep",
+ "dsi0pll",
+ "dsi0pllbyte",
+ "dsi1pll",
+ "dsi1pllbyte";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
diff --git a/Bindings/clock/qcom,gcc-msm8974.yaml b/Bindings/clock/qcom,gcc-msm8974.yaml
new file mode 100644
index 0000000..1927aec
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-msm8974.yaml
@@ -0,0 +1,61 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-msm8974.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on MSM8974 (including Pro) and MSM8226
+ Controller
+
+maintainers:
+ - Stephen Boyd <sboyd@kernel.org>
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on MSM8974 (all variants) and MSM8226.
+
+ See also::
+ include/dt-bindings/clock/qcom,gcc-msm8974.h (qcom,gcc-msm8226 and qcom,gcc-msm8974)
+ include/dt-bindings/reset/qcom,gcc-msm8974.h (qcom,gcc-msm8226 and qcom,gcc-msm8974)
+
+$ref: qcom,gcc.yaml#
+
+properties:
+ compatible:
+ enum:
+ - qcom,gcc-msm8226
+ - qcom,gcc-msm8974
+ - qcom,gcc-msm8974pro
+ - qcom,gcc-msm8974pro-ac
+
+ clocks:
+ items:
+ - description: XO source
+ - description: Sleep clock source
+
+ clock-names:
+ items:
+ - const: xo
+ - const: sleep_clk
+
+required:
+ - compatible
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@fc400000 {
+ compatible = "qcom,gcc-msm8974";
+ reg = <0x00100000 0x94000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+
+ clock-names = "xo", "sleep_clk";
+ clocks = <&xo_board>,
+ <&sleep_clk>;
+ };
+...
diff --git a/Bindings/clock/qcom,gcc-msm8976.yaml b/Bindings/clock/qcom,gcc-msm8976.yaml
new file mode 100644
index 0000000..62d6f1f
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-msm8976.yaml
@@ -0,0 +1,83 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-msm8976.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on MSM8976
+
+maintainers:
+ - Stephen Boyd <sboyd@kernel.org>
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on MSM8976.
+
+ See also:: include/dt-bindings/clock/qcom,gcc-msm8976.h
+
+properties:
+ compatible:
+ enum:
+ - qcom,gcc-msm8976
+ - qcom,gcc-msm8976-v1.1
+
+ clocks:
+ items:
+ - description: XO source
+ - description: Always-on XO source
+ - description: Pixel clock from DSI PHY0
+ - description: Byte clock from DSI PHY0
+ - description: Pixel clock from DSI PHY1
+ - description: Byte clock from DSI PHY1
+
+ clock-names:
+ items:
+ - const: xo
+ - const: xo_a
+ - const: dsi0pll
+ - const: dsi0pllbyte
+ - const: dsi1pll
+ - const: dsi1pllbyte
+
+ vdd_gfx-supply:
+ description:
+ Phandle to voltage regulator providing power to the GX domain.
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+ - vdd_gfx-supply
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ clock-controller@1800000 {
+ compatible = "qcom,gcc-msm8976";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ reg = <0x1800000 0x80000>;
+
+ clocks = <&xo_board>,
+ <&xo_board>,
+ <&dsi0_phy 1>,
+ <&dsi0_phy 0>,
+ <&dsi1_phy 1>,
+ <&dsi1_phy 0>;
+
+ clock-names = "xo",
+ "xo_a",
+ "dsi0pll",
+ "dsi0pllbyte",
+ "dsi1pll",
+ "dsi1pllbyte";
+
+ vdd_gfx-supply = <&pm8004_s5>;
+ };
+...
diff --git a/Bindings/clock/qcom,gcc-msm8994.yaml b/Bindings/clock/qcom,gcc-msm8994.yaml
new file mode 100644
index 0000000..8f0f20c
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-msm8994.yaml
@@ -0,0 +1,56 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-msm8994.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on MSM8994
+
+maintainers:
+ - Konrad Dybcio <konrad.dybcio@somainline.org>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on MSM8994 and MSM8992.
+
+ See also:: include/dt-bindings/clock/qcom,gcc-msm8994.h
+
+properties:
+ compatible:
+ enum:
+ - qcom,gcc-msm8992
+ - qcom,gcc-msm8994
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Sleep clock source
+
+ clock-names:
+ items:
+ - const: xo
+ - const: sleep
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ clock-controller@300000 {
+ compatible = "qcom,gcc-msm8994";
+ reg = <0x00300000 0x90000>;
+ clocks = <&xo_board>, <&sleep_clk>;
+ clock-names = "xo", "sleep";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+
+...
diff --git a/Bindings/clock/qcom,gcc-msm8996.yaml b/Bindings/clock/qcom,gcc-msm8996.yaml
new file mode 100644
index 0000000..97523cc
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-msm8996.yaml
@@ -0,0 +1,68 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-msm8996.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on MSM8996
+
+maintainers:
+ - Stephen Boyd <sboyd@kernel.org>
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm global clock control module which provides the clocks, resets and
+ power domains on MSM8996.
+
+ See also:: include/dt-bindings/clock/qcom,gcc-msm8996.h
+
+properties:
+ compatible:
+ const: qcom,gcc-msm8996
+
+ clocks:
+ minItems: 3
+ items:
+ - description: XO source
+ - description: Second XO source
+ - description: Sleep clock source
+ - description: PCIe 0 PIPE clock (optional)
+ - description: PCIe 1 PIPE clock (optional)
+ - description: PCIe 2 PIPE clock (optional)
+ - description: USB3 PIPE clock (optional)
+ - description: UFS RX symbol 0 clock (optional)
+ - description: UFS RX symbol 1 clock (optional)
+ - description: UFS TX symbol 0 clock (optional)
+
+ clock-names:
+ minItems: 3
+ items:
+ - const: cxo
+ - const: cxo2
+ - const: sleep_clk
+ - const: pcie_0_pipe_clk_src
+ - const: pcie_1_pipe_clk_src
+ - const: pcie_2_pipe_clk_src
+ - const: usb3_phy_pipe_clk_src
+ - const: ufs_rx_symbol_0_clk_src
+ - const: ufs_rx_symbol_1_clk_src
+ - const: ufs_tx_symbol_0_clk_src
+
+required:
+ - compatible
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ clock-controller@300000 {
+ compatible = "qcom,gcc-msm8996";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ reg = <0x300000 0x90000>;
+ };
+...
diff --git a/Bindings/clock/qcom,gcc-msm8998.yaml b/Bindings/clock/qcom,gcc-msm8998.yaml
new file mode 100644
index 0000000..58f7fb2
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-msm8998.yaml
@@ -0,0 +1,63 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-msm8998.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on MSM8998
+
+maintainers:
+ - Stephen Boyd <sboyd@kernel.org>
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on MSM8998.
+
+ See also:: include/dt-bindings/clock/qcom,gcc-msm8998.h
+
+properties:
+ compatible:
+ const: qcom,gcc-msm8998
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Sleep clock source
+ - description: Audio reference clock (Optional clock)
+ minItems: 2
+
+ clock-names:
+ items:
+ - const: xo
+ - const: sleep_clk
+ - const: aud_ref_clk # Optional clock
+ minItems: 2
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmcc.h>
+ clock-controller@100000 {
+ compatible = "qcom,gcc-msm8998";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ reg = <0x00100000 0xb0000>;
+ clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
+ <&sleep>,
+ <0>;
+ clock-names = "xo",
+ "sleep_clk",
+ "aud_ref_clk";
+ };
+...
diff --git a/Bindings/clock/qcom,gcc-other.yaml b/Bindings/clock/qcom,gcc-other.yaml
new file mode 100644
index 0000000..559fc21
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-other.yaml
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-other.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller
+
+maintainers:
+ - Stephen Boyd <sboyd@kernel.org>
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains.
+
+ See also::
+ include/dt-bindings/clock/qcom,gcc-ipq6018.h
+ include/dt-bindings/reset/qcom,gcc-ipq6018.h
+ include/dt-bindings/clock/qcom,gcc-msm8953.h
+ include/dt-bindings/clock/qcom,gcc-mdm9607.h
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+properties:
+ compatible:
+ enum:
+ - qcom,gcc-ipq6018
+ - qcom,gcc-mdm9607
+
+required:
+ - compatible
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ clock-controller@900000 {
+ compatible = "qcom,gcc-mdm9607";
+ reg = <0x900000 0x4000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,gcc-qcm2290.yaml b/Bindings/clock/qcom,gcc-qcm2290.yaml
new file mode 100644
index 0000000..c9bec46
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-qcm2290.yaml
@@ -0,0 +1,54 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-qcm2290.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on QCM2290
+
+maintainers:
+ - Shawn Guo <shawn.guo@linaro.org>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on QCM2290.
+
+ See also:: include/dt-bindings/clock/qcom,gcc-qcm2290.h
+
+properties:
+ compatible:
+ const: qcom,gcc-qcm2290
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Sleep clock source
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: sleep_clk
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmcc.h>
+ clock-controller@1400000 {
+ compatible = "qcom,gcc-qcm2290";
+ reg = <0x01400000 0x1f0000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ clock-names = "bi_tcxo", "sleep_clk";
+ clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>, <&sleep_clk>;
+ };
+...
diff --git a/Bindings/clock/qcom,gcc-qcs404.yaml b/Bindings/clock/qcom,gcc-qcs404.yaml
new file mode 100644
index 0000000..7bc6c57
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-qcs404.yaml
@@ -0,0 +1,58 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-qcs404.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on QCS404
+
+maintainers:
+ - Stephen Boyd <sboyd@kernel.org>
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on QCS404.
+
+ See also:: include/dt-bindings/clock/qcom,gcc-qcs404.h
+
+properties:
+ compatible:
+ const: qcom,gcc-qcs404
+
+ clocks:
+ items:
+ - description: XO source
+ - description: Sleep clock source
+ - description: PCIe 0 PIPE clock (optional)
+ - description: DSI phy instance 0 dsi clock
+ - description: DSI phy instance 0 byte clock
+ - description: HDMI phy PLL clock
+
+ clock-names:
+ items:
+ - const: cxo
+ - const: sleep_clk
+ - const: pcie_0_pipe_clk_src
+ - const: dsi0pll
+ - const: dsi0pllbyte
+ - const: hdmi_pll
+
+required:
+ - compatible
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ clock-controller@1800000 {
+ compatible = "qcom,gcc-qcs404";
+ reg = <0x01800000 0x80000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,gcc-sc7180.yaml b/Bindings/clock/qcom,gcc-sc7180.yaml
new file mode 100644
index 0000000..7aae21a
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-sc7180.yaml
@@ -0,0 +1,66 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-sc7180.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on SC7180
+
+maintainers:
+ - Stephen Boyd <sboyd@kernel.org>
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on SC7180.
+
+ See also:: include/dt-bindings/clock/qcom,gcc-sc7180.h
+
+properties:
+ compatible:
+ const: qcom,gcc-sc7180
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Board active XO source
+ - description: Sleep clock source
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: bi_tcxo_ao
+ - const: sleep_clk
+
+ power-domains:
+ items:
+ - description: CX domain
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ #include <dt-bindings/power/qcom-rpmpd.h>
+
+ clock-controller@100000 {
+ compatible = "qcom,gcc-sc7180";
+ reg = <0x00100000 0x1f0000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&rpmhcc RPMH_CXO_CLK_A>,
+ <&sleep_clk>;
+ clock-names = "bi_tcxo", "bi_tcxo_ao", "sleep_clk";
+ power-domains = <&rpmhpd SC7180_CX>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,gcc-sc7280.yaml b/Bindings/clock/qcom,gcc-sc7280.yaml
new file mode 100644
index 0000000..c4ca08d
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-sc7280.yaml
@@ -0,0 +1,85 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-sc7280.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on SC7280
+
+maintainers:
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on SC7280.
+
+ See also:: include/dt-bindings/clock/qcom,gcc-sc7280.h
+
+properties:
+ compatible:
+ const: qcom,gcc-sc7280
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Board active XO source
+ - description: Sleep clock source
+ - description: PCIE-0 pipe clock source
+ - description: PCIE-1 pipe clock source
+ - description: USF phy rx symbol 0 clock source
+ - description: USF phy rx symbol 1 clock source
+ - description: USF phy tx symbol 0 clock source
+ - description: USB30 phy wrapper pipe clock source
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: bi_tcxo_ao
+ - const: sleep_clk
+ - const: pcie_0_pipe_clk
+ - const: pcie_1_pipe_clk
+ - const: ufs_phy_rx_symbol_0_clk
+ - const: ufs_phy_rx_symbol_1_clk
+ - const: ufs_phy_tx_symbol_0_clk
+ - const: usb3_phy_wrapper_gcc_usb30_pipe_clk
+
+ power-domains:
+ items:
+ - description: CX domain
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ #include <dt-bindings/power/qcom-rpmpd.h>
+
+ clock-controller@100000 {
+ compatible = "qcom,gcc-sc7280";
+ reg = <0x00100000 0x1f0000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&rpmhcc RPMH_CXO_CLK_A>,
+ <&sleep_clk>,
+ <&pcie_0_pipe_clk>, <&pcie_1_pipe_clk>,
+ <&ufs_phy_rx_symbol_0_clk>, <&ufs_phy_rx_symbol_1_clk>,
+ <&ufs_phy_tx_symbol_0_clk>,
+ <&usb3_phy_wrapper_gcc_usb30_pipe_clk>;
+
+ clock-names = "bi_tcxo", "bi_tcxo_ao", "sleep_clk", "pcie_0_pipe_clk",
+ "pcie_1_pipe_clk", "ufs_phy_rx_symbol_0_clk",
+ "ufs_phy_rx_symbol_1_clk", "ufs_phy_tx_symbol_0_clk",
+ "usb3_phy_wrapper_gcc_usb30_pipe_clk";
+ power-domains = <&rpmhpd SC7280_CX>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,gcc-sc8180x.yaml b/Bindings/clock/qcom,gcc-sc8180x.yaml
new file mode 100644
index 0000000..6c4846b
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-sc8180x.yaml
@@ -0,0 +1,58 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-sc8180x.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on SC8180x
+
+maintainers:
+ - Bjorn Andersson <bjorn.andersson@linaro.org>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on SC8180x.
+
+ See also:: include/dt-bindings/clock/qcom,gcc-sc8180x.h
+
+properties:
+ compatible:
+ const: qcom,gcc-sc8180x
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Board active XO source
+ - description: Sleep clock source
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: bi_tcxo_ao
+ - const: sleep_clk
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@100000 {
+ compatible = "qcom,gcc-sc8180x";
+ reg = <0x00100000 0x1f0000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&rpmhcc RPMH_CXO_CLK_A>,
+ <&sleep_clk>;
+ clock-names = "bi_tcxo", "bi_tcxo_ao", "sleep_clk";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,gcc-sc8280xp.yaml b/Bindings/clock/qcom,gcc-sc8280xp.yaml
new file mode 100644
index 0000000..5681e53
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-sc8280xp.yaml
@@ -0,0 +1,121 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-sc8280xp.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on SC8280xp
+
+maintainers:
+ - Bjorn Andersson <bjorn.andersson@linaro.org>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and
+ power domains on SC8280xp.
+
+ See also:: include/dt-bindings/clock/qcom,gcc-sc8280xp.h
+
+properties:
+ compatible:
+ const: qcom,gcc-sc8280xp
+
+ clocks:
+ items:
+ - description: XO reference clock
+ - description: Sleep clock
+ - description: UFS memory first RX symbol clock
+ - description: UFS memory second RX symbol clock
+ - description: UFS memory first TX symbol clock
+ - description: UFS card first RX symbol clock
+ - description: UFS card second RX symbol clock
+ - description: UFS card first TX symbol clock
+ - description: Primary USB SuperSpeed pipe clock
+ - description: USB4 PHY pipegmux clock source
+ - description: USB4 PHY DP gmux clock source
+ - description: USB4 PHY sys pipegmux clock source
+ - description: USB4 PHY PCIe pipe clock
+ - description: USB4 PHY router max pipe clock
+ - description: Primary USB4 RX0 clock
+ - description: Primary USB4 RX1 clock
+ - description: Secondary USB SuperSpeed pipe clock
+ - description: Second USB4 PHY pipegmux clock source
+ - description: Second USB4 PHY DP gmux clock source
+ - description: Second USB4 PHY sys pipegmux clock source
+ - description: Second USB4 PHY PCIe pipe clock
+ - description: Second USB4 PHY router max pipe clock
+ - description: Secondary USB4 RX0 clock
+ - description: Secondary USB4 RX1 clock
+ - description: Multiport USB first SuperSpeed pipe clock
+ - description: Multiport USB second SuperSpeed pipe clock
+ - description: PCIe 2a pipe clock
+ - description: PCIe 2b pipe clock
+ - description: PCIe 3a pipe clock
+ - description: PCIe 3b pipe clock
+ - description: PCIe 4 pipe clock
+ - description: First EMAC controller reference clock
+ - description: Second EMAC controller reference clock
+
+ power-domains:
+ items:
+ - description: CX domain
+
+ protected-clocks:
+ maxItems: 389
+
+required:
+ - compatible
+ - clocks
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ #include <dt-bindings/power/qcom-rpmpd.h>
+
+ clock-controller@100000 {
+ compatible = "qcom,gcc-sc8280xp";
+ reg = <0x00100000 0x1f0000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&sleep_clk>,
+ <&ufs_phy_rx_symbol_0_clk>,
+ <&ufs_phy_rx_symbol_1_clk>,
+ <&ufs_phy_tx_symbol_0_clk>,
+ <&ufs_card_rx_symbol_0_clk>,
+ <&ufs_card_rx_symbol_1_clk>,
+ <&ufs_card_tx_symbol_0_clk>,
+ <&usb_0_ssphy>,
+ <&gcc_usb4_phy_pipegmux_clk_src>,
+ <&gcc_usb4_phy_dp_gmux_clk_src>,
+ <&gcc_usb4_phy_sys_pipegmux_clk_src>,
+ <&usb4_phy_gcc_usb4_pcie_pipe_clk>,
+ <&usb4_phy_gcc_usb4rtr_max_pipe_clk>,
+ <&qusb4phy_gcc_usb4_rx0_clk>,
+ <&qusb4phy_gcc_usb4_rx1_clk>,
+ <&usb_1_ssphy>,
+ <&gcc_usb4_1_phy_pipegmux_clk_src>,
+ <&gcc_usb4_1_phy_dp_gmux_clk_src>,
+ <&gcc_usb4_1_phy_sys_pipegmux_clk_src>,
+ <&usb4_1_phy_gcc_usb4_pcie_pipe_clk>,
+ <&usb4_1_phy_gcc_usb4rtr_max_pipe_clk>,
+ <&qusb4phy_1_gcc_usb4_rx0_clk>,
+ <&qusb4phy_1_gcc_usb4_rx1_clk>,
+ <&usb_2_ssphy>,
+ <&usb_3_ssphy>,
+ <&pcie2a_lane>,
+ <&pcie2b_lane>,
+ <&pcie3a_lane>,
+ <&pcie3b_lane>,
+ <&pcie4_lane>,
+ <&rxc0_ref_clk>,
+ <&rxc1_ref_clk>;
+ power-domains = <&rpmhpd SC8280XP_CX>;
+
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,gcc-sdm660.yaml b/Bindings/clock/qcom,gcc-sdm660.yaml
new file mode 100644
index 0000000..52e7412
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-sdm660.yaml
@@ -0,0 +1,61 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-sdm660.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SDM660/SDM630/SDM636 Global Clock & Reset Controller
+
+maintainers:
+ - Stephen Boyd <sboyd@kernel.org>
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on SDM630, SDM636 and SDM660
+
+ See also::
+ include/dt-bindings/clock/qcom,gcc-sdm660.h (qcom,gcc-sdm630 and qcom,gcc-sdm660)
+
+$ref: qcom,gcc.yaml#
+
+properties:
+ compatible:
+ enum:
+ - qcom,gcc-sdm630
+ - qcom,gcc-sdm660
+
+ clocks:
+ items:
+ - description: XO source
+ - description: Sleep clock source
+
+ clock-names:
+ items:
+ - const: xo
+ - const: sleep_clk
+
+ power-domains:
+ maxItems: 1
+
+required:
+ - compatible
+
+unevaluatedProperties: false
+
+examples:
+ # Example for GCC for SDM660:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@100000 {
+ compatible = "qcom,gcc-sdm660";
+ reg = <0x00100000 0x94000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+
+ clock-names = "xo", "sleep_clk";
+ clocks = <&xo_board>,
+ <&sleep_clk>;
+ };
+...
diff --git a/Bindings/clock/qcom,gcc-sdm845.yaml b/Bindings/clock/qcom,gcc-sdm845.yaml
new file mode 100644
index 0000000..0595da0
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-sdm845.yaml
@@ -0,0 +1,100 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-sdm845.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on SDM670 and SDM845
+
+maintainers:
+ - Stephen Boyd <sboyd@kernel.org>
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on SDM670 and SDM845
+
+ See also:: include/dt-bindings/clock/qcom,gcc-sdm845.h
+
+properties:
+ compatible:
+ enum:
+ - qcom,gcc-sdm670
+ - qcom,gcc-sdm845
+
+ clocks:
+ minItems: 3
+ maxItems: 5
+
+ clock-names:
+ minItems: 3
+ maxItems: 5
+
+ power-domains:
+ maxItems: 1
+
+required:
+ - compatible
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: qcom,gcc-sdm670
+ then:
+ properties:
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Board active XO source
+ - description: Sleep clock source
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: bi_tcxo_ao
+ - const: sleep_clk
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: qcom,gcc-sdm845
+ then:
+ properties:
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Board active XO source
+ - description: Sleep clock source
+ - description: PCIE 0 Pipe clock source
+ - description: PCIE 1 Pipe clock source
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: bi_tcxo_ao
+ - const: sleep_clk
+ - const: pcie_0_pipe_clk
+ - const: pcie_1_pipe_clk
+
+unevaluatedProperties: false
+
+examples:
+ # Example for GCC for SDM845:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@100000 {
+ compatible = "qcom,gcc-sdm845";
+ reg = <0x100000 0x1f0000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&rpmhcc RPMH_CXO_CLK_A>,
+ <&sleep_clk>,
+ <&pcie0_lane>,
+ <&pcie1_lane>;
+ clock-names = "bi_tcxo", "bi_tcxo_ao", "sleep_clk", "pcie_0_pipe_clk", "pcie_1_pipe_clk";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,gcc-sdx55.yaml b/Bindings/clock/qcom,gcc-sdx55.yaml
new file mode 100644
index 0000000..428e954
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-sdx55.yaml
@@ -0,0 +1,58 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-sdx55.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on SDX55
+
+maintainers:
+ - Vinod Koul <vkoul@kernel.org>
+ - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and
+ power domains on SDX55
+
+ See also:: include/dt-bindings/clock/qcom,gcc-sdx55.h
+
+properties:
+ compatible:
+ const: qcom,gcc-sdx55
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Sleep clock source
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: sleep_clk
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@100000 {
+ compatible = "qcom,gcc-sdx55";
+ reg = <0x00100000 0x1f0000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&sleep_clk>;
+ clock-names = "bi_tcxo",
+ "sleep_clk";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+
+...
diff --git a/Bindings/clock/qcom,gcc-sdx65.yaml b/Bindings/clock/qcom,gcc-sdx65.yaml
new file mode 100644
index 0000000..523e18d
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-sdx65.yaml
@@ -0,0 +1,62 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-sdx65.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on SDX65
+
+maintainers:
+ - Vamsi krishna Lanka <quic_vamslank@quicinc.com>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on SDX65
+
+ See also:: include/dt-bindings/clock/qcom,gcc-sdx65.h
+
+properties:
+ compatible:
+ const: qcom,gcc-sdx65
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Board active XO source
+ - description: Sleep clock source
+ - description: PCIE Pipe clock source
+ - description: USB3 phy wrapper pipe clock source
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: bi_tcxo_ao
+ - const: sleep_clk
+ - const: pcie_pipe_clk
+ - const: usb3_phy_wrapper_gcc_usb30_pipe_clk
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@100000 {
+ compatible = "qcom,gcc-sdx65";
+ reg = <0x100000 0x1f7400>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>, <&rpmhcc RPMH_CXO_CLK_A>, <&sleep_clk>,
+ <&pcie_pipe_clk>, <&usb3_phy_wrapper_gcc_usb30_pipe_clk>;
+ clock-names = "bi_tcxo", "bi_tcxo_ao", "sleep_clk",
+ "pcie_pipe_clk", "usb3_phy_wrapper_gcc_usb30_pipe_clk";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,gcc-sm6115.yaml b/Bindings/clock/qcom,gcc-sm6115.yaml
new file mode 100644
index 0000000..a5ad0a3
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-sm6115.yaml
@@ -0,0 +1,54 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-sm6115.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on SM6115 and SM4250
+
+maintainers:
+ - Iskren Chernev <iskren.chernev@gmail.com>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on SM4250/6115.
+
+ See also:: include/dt-bindings/clock/qcom,gcc-sm6115.h
+
+properties:
+ compatible:
+ const: qcom,gcc-sm6115
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Sleep clock source
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: sleep_clk
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmcc.h>
+ clock-controller@1400000 {
+ compatible = "qcom,gcc-sm6115";
+ reg = <0x01400000 0x1f0000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ clock-names = "bi_tcxo", "sleep_clk";
+ clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>, <&sleep_clk>;
+ };
+...
diff --git a/Bindings/clock/qcom,gcc-sm6125.yaml b/Bindings/clock/qcom,gcc-sm6125.yaml
new file mode 100644
index 0000000..8e37623
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-sm6125.yaml
@@ -0,0 +1,54 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-sm6125.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on SM6125
+
+maintainers:
+ - Konrad Dybcio <konrad.dybcio@somainline.org>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on SM6125.
+
+ See also:: include/dt-bindings/clock/qcom,gcc-sm6125.h
+
+properties:
+ compatible:
+ const: qcom,gcc-sm6125
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Sleep clock source
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: sleep_clk
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmcc.h>
+ clock-controller@1400000 {
+ compatible = "qcom,gcc-sm6125";
+ reg = <0x01400000 0x1f0000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ clock-names = "bi_tcxo", "sleep_clk";
+ clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>, <&sleep_clk>;
+ };
+...
diff --git a/Bindings/clock/qcom,gcc-sm6350.yaml b/Bindings/clock/qcom,gcc-sm6350.yaml
new file mode 100644
index 0000000..d1b26ab
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-sm6350.yaml
@@ -0,0 +1,58 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-sm6350.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on SM6350
+
+maintainers:
+ - Konrad Dybcio <konrad.dybcio@somainline.org>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on SM6350.
+
+ See also:: include/dt-bindings/clock/qcom,gcc-sm6350.h
+
+properties:
+ compatible:
+ const: qcom,gcc-sm6350
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Board active XO source
+ - description: Sleep clock source
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: bi_tcxo_ao
+ - const: sleep_clk
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@100000 {
+ compatible = "qcom,gcc-sm6350";
+ reg = <0x00100000 0x1f0000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&rpmhcc RPMH_CXO_CLK_A>,
+ <&sleep_clk>;
+ clock-names = "bi_tcxo", "bi_tcxo_ao", "sleep_clk";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,gcc-sm8150.yaml b/Bindings/clock/qcom,gcc-sm8150.yaml
new file mode 100644
index 0000000..58ccb7d
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-sm8150.yaml
@@ -0,0 +1,56 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-sm8150.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on SM8150
+
+maintainers:
+ - Stephen Boyd <sboyd@kernel.org>
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on SM8150.
+
+ See also:: include/dt-bindings/clock/qcom,gcc-sm8150.h
+
+properties:
+ compatible:
+ const: qcom,gcc-sm8150
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Sleep clock source
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: sleep_clk
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@100000 {
+ compatible = "qcom,gcc-sm8150";
+ reg = <0x00100000 0x1f0000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&sleep_clk>;
+ clock-names = "bi_tcxo", "sleep_clk";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,gcc-sm8250.yaml b/Bindings/clock/qcom,gcc-sm8250.yaml
new file mode 100644
index 0000000..5d77c09
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-sm8250.yaml
@@ -0,0 +1,59 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-sm8250.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on SM8250
+
+maintainers:
+ - Stephen Boyd <sboyd@kernel.org>
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on SM8250.
+
+ See also:: include/dt-bindings/clock/qcom,gcc-sm8250.h
+
+properties:
+ compatible:
+ const: qcom,gcc-sm8250
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Board active XO source
+ - description: Sleep clock source
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: bi_tcxo_ao
+ - const: sleep_clk
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@100000 {
+ compatible = "qcom,gcc-sm8250";
+ reg = <0x00100000 0x1f0000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&rpmhcc RPMH_CXO_CLK_A>,
+ <&sleep_clk>;
+ clock-names = "bi_tcxo", "bi_tcxo_ao", "sleep_clk";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,gcc-sm8350.yaml b/Bindings/clock/qcom,gcc-sm8350.yaml
new file mode 100644
index 0000000..b4fdde7
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-sm8350.yaml
@@ -0,0 +1,78 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-sm8350.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on SM8350
+
+maintainers:
+ - Vinod Koul <vkoul@kernel.org>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on SM8350.
+
+ See also:: include/dt-bindings/clock/qcom,gcc-sm8350.h
+
+properties:
+ compatible:
+ const: qcom,gcc-sm8350
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Sleep clock source
+ - description: PCIE 0 Pipe clock source (Optional clock)
+ - description: PCIE 1 Pipe clock source (Optional clock)
+ - description: UFS card Rx symbol 0 clock source (Optional clock)
+ - description: UFS card Rx symbol 1 clock source (Optional clock)
+ - description: UFS card Tx symbol 0 clock source (Optional clock)
+ - description: UFS phy Rx symbol 0 clock source (Optional clock)
+ - description: UFS phy Rx symbol 1 clock source (Optional clock)
+ - description: UFS phy Tx symbol 0 clock source (Optional clock)
+ - description: USB3 phy wrapper pipe clock source (Optional clock)
+ - description: USB3 phy sec pipe clock source (Optional clock)
+ minItems: 2
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: sleep_clk
+ - const: pcie_0_pipe_clk # Optional clock
+ - const: pcie_1_pipe_clk # Optional clock
+ - const: ufs_card_rx_symbol_0_clk # Optional clock
+ - const: ufs_card_rx_symbol_1_clk # Optional clock
+ - const: ufs_card_tx_symbol_0_clk # Optional clock
+ - const: ufs_phy_rx_symbol_0_clk # Optional clock
+ - const: ufs_phy_rx_symbol_1_clk # Optional clock
+ - const: ufs_phy_tx_symbol_0_clk # Optional clock
+ - const: usb3_phy_wrapper_gcc_usb30_pipe_clk # Optional clock
+ - const: usb3_uni_phy_sec_gcc_usb30_pipe_clk # Optional clock
+ minItems: 2
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@100000 {
+ compatible = "qcom,gcc-sm8350";
+ reg = <0x00100000 0x1f0000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&sleep_clk>;
+ clock-names = "bi_tcxo", "sleep_clk";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+
+...
diff --git a/Bindings/clock/qcom,gcc-sm8450.yaml b/Bindings/clock/qcom,gcc-sm8450.yaml
new file mode 100644
index 0000000..75259f4
--- /dev/null
+++ b/Bindings/clock/qcom,gcc-sm8450.yaml
@@ -0,0 +1,71 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-sm8450.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on SM8450
+
+maintainers:
+ - Vinod Koul <vkoul@kernel.org>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on SM8450
+
+ See also:: include/dt-bindings/clock/qcom,gcc-sm8450.h
+
+properties:
+ compatible:
+ const: qcom,gcc-sm8450
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Sleep clock source
+ - description: PCIE 0 Pipe clock source (Optional clock)
+ - description: PCIE 1 Pipe clock source (Optional clock)
+ - description: PCIE 1 Phy Auxiliary clock source (Optional clock)
+ - description: UFS Phy Rx symbol 0 clock source (Optional clock)
+ - description: UFS Phy Rx symbol 1 clock source (Optional clock)
+ - description: UFS Phy Tx symbol 0 clock source (Optional clock)
+ - description: USB3 Phy wrapper pipe clock source (Optional clock)
+ minItems: 2
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: sleep_clk
+ - const: pcie_0_pipe_clk # Optional clock
+ - const: pcie_1_pipe_clk # Optional clock
+ - const: pcie_1_phy_aux_clk # Optional clock
+ - const: ufs_phy_rx_symbol_0_clk # Optional clock
+ - const: ufs_phy_rx_symbol_1_clk # Optional clock
+ - const: ufs_phy_tx_symbol_0_clk # Optional clock
+ - const: usb3_phy_wrapper_gcc_usb30_pipe_clk # Optional clock
+ minItems: 2
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@100000 {
+ compatible = "qcom,gcc-sm8450";
+ reg = <0x00100000 0x001f4200>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>, <&sleep_clk>;
+ clock-names = "bi_tcxo", "sleep_clk";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+
+...
diff --git a/Bindings/clock/qcom,gcc.yaml b/Bindings/clock/qcom,gcc.yaml
new file mode 100644
index 0000000..7888251
--- /dev/null
+++ b/Bindings/clock/qcom,gcc.yaml
@@ -0,0 +1,42 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller Common Properties
+
+maintainers:
+ - Stephen Boyd <sboyd@kernel.org>
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Common bindings for Qualcomm global clock control module providing the
+ clocks, resets and power domains.
+
+properties:
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+ protected-clocks:
+ description:
+ Protected clock specifier list as per common clock binding.
+
+required:
+ - reg
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+additionalProperties: true
+
+...
diff --git a/Bindings/clock/qcom,gpucc-sdm660.yaml b/Bindings/clock/qcom,gpucc-sdm660.yaml
new file mode 100644
index 0000000..0518ea9
--- /dev/null
+++ b/Bindings/clock/qcom,gpucc-sdm660.yaml
@@ -0,0 +1,76 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gpucc-sdm660.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Graphics Clock & Reset Controller on SDM630 and SDM660
+
+maintainers:
+ - AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
+
+description: |
+ Qualcomm graphics clock control module provides the clocks, resets and
+ power domains on SDM630 and SDM660.
+
+ See also dt-bindings/clock/qcom,gpucc-sdm660.h.
+
+properties:
+ compatible:
+ enum:
+ - qcom,gpucc-sdm630
+ - qcom,gpucc-sdm660
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: GPLL0 main gpu branch
+ - description: GPLL0 divider gpu branch
+
+ clock-names:
+ items:
+ - const: xo
+ - const: gcc_gpu_gpll0_clk
+ - const: gcc_gpu_gpll0_div_clk
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,gcc-sdm660.h>
+ #include <dt-bindings/clock/qcom,rpmcc.h>
+
+ clock-controller@5065000 {
+ compatible = "qcom,gpucc-sdm660";
+ reg = <0x05065000 0x9038>;
+ clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
+ <&gcc GCC_GPU_GPLL0_CLK>,
+ <&gcc GCC_GPU_GPLL0_DIV_CLK>;
+ clock-names = "xo", "gcc_gpu_gpll0_clk",
+ "gcc_gpu_gpll0_div_clk";
+ #clock-cells = <1>;
+ #power-domain-cells = <1>;
+ #reset-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,gpucc.yaml b/Bindings/clock/qcom,gpucc.yaml
new file mode 100644
index 0000000..f369fa3
--- /dev/null
+++ b/Bindings/clock/qcom,gpucc.yaml
@@ -0,0 +1,96 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gpucc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Graphics Clock & Reset Controller
+
+maintainers:
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm graphics clock control module provides the clocks, resets and power
+ domains on Qualcomm SoCs.
+
+ See also::
+ include/dt-bindings/clock/qcom,gpucc-sdm845.h
+ include/dt-bindings/clock/qcom,gpucc-sa8775p.h
+ include/dt-bindings/clock/qcom,gpucc-sc7180.h
+ include/dt-bindings/clock/qcom,gpucc-sc7280.h
+ include/dt-bindings/clock/qcom,gpucc-sc8280xp.h
+ include/dt-bindings/clock/qcom,gpucc-sm6350.h
+ include/dt-bindings/clock/qcom,gpucc-sm8150.h
+ include/dt-bindings/clock/qcom,gpucc-sm8250.h
+ include/dt-bindings/clock/qcom,gpucc-sm8350.h
+
+properties:
+ compatible:
+ enum:
+ - qcom,sdm845-gpucc
+ - qcom,sa8775p-gpucc
+ - qcom,sc7180-gpucc
+ - qcom,sc7280-gpucc
+ - qcom,sc8180x-gpucc
+ - qcom,sc8280xp-gpucc
+ - qcom,sm6350-gpucc
+ - qcom,sm8150-gpucc
+ - qcom,sm8250-gpucc
+ - qcom,sm8350-gpucc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: GPLL0 main branch source
+ - description: GPLL0 div branch source
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: gcc_gpu_gpll0_clk_src
+ - const: gcc_gpu_gpll0_div_clk_src
+
+ power-domains:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,gcc-sdm845.h>
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@5090000 {
+ compatible = "qcom,sdm845-gpucc";
+ reg = <0x05090000 0x9000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&gcc GCC_GPU_GPLL0_CLK_SRC>,
+ <&gcc GCC_GPU_GPLL0_DIV_CLK_SRC>;
+ clock-names = "bi_tcxo",
+ "gcc_gpu_gpll0_clk_src",
+ "gcc_gpu_gpll0_div_clk_src";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,hfpll.txt b/Bindings/clock/qcom,hfpll.txt
new file mode 100644
index 0000000..5769cbb
--- /dev/null
+++ b/Bindings/clock/qcom,hfpll.txt
@@ -0,0 +1,63 @@
+High-Frequency PLL (HFPLL)
+
+PROPERTIES
+
+- compatible:
+ Usage: required
+ Value type: <string>:
+ shall contain only one of the following. The generic
+ compatible "qcom,hfpll" should be also included.
+
+ "qcom,hfpll-ipq8064", "qcom,hfpll"
+ "qcom,hfpll-apq8064", "qcom,hfpll"
+ "qcom,hfpll-msm8974", "qcom,hfpll"
+ "qcom,hfpll-msm8960", "qcom,hfpll"
+ "qcom,msm8976-hfpll-a53", "qcom,hfpll"
+ "qcom,msm8976-hfpll-a72", "qcom,hfpll"
+ "qcom,msm8976-hfpll-cci", "qcom,hfpll"
+
+- reg:
+ Usage: required
+ Value type: <prop-encoded-array>
+ Definition: address and size of HPLL registers. An optional second
+ element specifies the address and size of the alias
+ register region.
+
+- clocks:
+ Usage: required
+ Value type: <prop-encoded-array>
+ Definition: reference to the xo clock.
+
+- clock-names:
+ Usage: required
+ Value type: <stringlist>
+ Definition: must be "xo".
+
+- clock-output-names:
+ Usage: required
+ Value type: <string>
+ Definition: Name of the PLL. Typically hfpllX where X is a CPU number
+ starting at 0. Otherwise hfpll_Y where Y is more specific
+ such as "l2".
+
+Example:
+
+1) An HFPLL for the L2 cache.
+
+ clock-controller@f9016000 {
+ compatible = "qcom,hfpll-ipq8064", "qcom,hfpll";
+ reg = <0xf9016000 0x30>;
+ clocks = <&xo_board>;
+ clock-names = "xo";
+ clock-output-names = "hfpll_l2";
+ };
+
+2) An HFPLL for CPU0. This HFPLL has the alias register region.
+
+ clock-controller@f908a000 {
+ compatible = "qcom,hfpll-ipq8064", "qcom,hfpll";
+ reg = <0xf908a000 0x30>, <0xf900a000 0x30>;
+ clocks = <&xo_board>;
+ clock-names = "xo";
+ clock-output-names = "hfpll0";
+ };
diff --git a/Bindings/clock/qcom,ipq5018-gcc.yaml b/Bindings/clock/qcom,ipq5018-gcc.yaml
new file mode 100644
index 0000000..ef84a0c
--- /dev/null
+++ b/Bindings/clock/qcom,ipq5018-gcc.yaml
@@ -0,0 +1,63 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,ipq5018-gcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on IPQ5018
+
+maintainers:
+ - Sricharan Ramabadhran <quic_srichara@quicinc.com>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on IPQ5018
+
+ See also::
+ include/dt-bindings/clock/qcom,ipq5018-gcc.h
+ include/dt-bindings/reset/qcom,ipq5018-gcc.h
+
+properties:
+ compatible:
+ const: qcom,gcc-ipq5018
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Sleep clock source
+ - description: PCIE20 PHY0 pipe clock source
+ - description: PCIE20 PHY1 pipe clock source
+ - description: USB3 PHY pipe clock source
+ - description: GEPHY RX clock source
+ - description: GEPHY TX clock source
+ - description: UNIPHY RX clock source
+ - description: UNIPHY TX clk source
+
+required:
+ - compatible
+ - clocks
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ clock-controller@1800000 {
+ compatible = "qcom,gcc-ipq5018";
+ reg = <0x01800000 0x80000>;
+ clocks = <&xo_board_clk>,
+ <&sleep_clk>,
+ <&pcie20_phy0_pipe_clk>,
+ <&pcie20_phy1_pipe_clk>,
+ <&usb3_phy0_pipe_clk>,
+ <&gephy_rx_clk>,
+ <&gephy_tx_clk>,
+ <&uniphy_rx_clk>,
+ <&uniphy_tx_clk>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,ipq5332-gcc.yaml b/Bindings/clock/qcom,ipq5332-gcc.yaml
new file mode 100644
index 0000000..718fe06
--- /dev/null
+++ b/Bindings/clock/qcom,ipq5332-gcc.yaml
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,ipq5332-gcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on IPQ5332
+
+maintainers:
+ - Bjorn Andersson <andersson@kernel.org>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on IPQ5332.
+
+ See also:: include/dt-bindings/clock/qcom,gcc-ipq5332.h
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+properties:
+ compatible:
+ const: qcom,ipq5332-gcc
+
+ clocks:
+ items:
+ - description: Board XO clock source
+ - description: Sleep clock source
+ - description: PCIE 2lane PHY pipe clock source
+ - description: PCIE 2lane x1 PHY pipe clock source (For second lane)
+ - description: USB PCIE wrapper pipe clock source
+
+required:
+ - compatible
+ - clocks
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ clock-controller@1800000 {
+ compatible = "qcom,ipq5332-gcc";
+ reg = <0x01800000 0x80000>;
+ clocks = <&xo_board>,
+ <&sleep_clk>,
+ <&pcie_2lane_phy_pipe_clk>,
+ <&pcie_2lane_phy_pipe_clk_x1>,
+ <&usb_pcie_wrapper_pipe_clk>;
+ #clock-cells = <1>;
+ #power-domain-cells = <1>;
+ #reset-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,ipq9574-gcc.yaml b/Bindings/clock/qcom,ipq9574-gcc.yaml
new file mode 100644
index 0000000..944a0ea
--- /dev/null
+++ b/Bindings/clock/qcom,ipq9574-gcc.yaml
@@ -0,0 +1,62 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,ipq9574-gcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on IPQ9574
+
+maintainers:
+ - Bjorn Andersson <andersson@kernel.org>
+ - Anusha Rao <quic_anusha@quicinc.com>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on IPQ9574
+
+ See also::
+ include/dt-bindings/clock/qcom,ipq9574-gcc.h
+ include/dt-bindings/reset/qcom,ipq9574-gcc.h
+
+properties:
+ compatible:
+ const: qcom,ipq9574-gcc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Sleep clock source
+ - description: Bias PLL ubi clock source
+ - description: PCIE30 PHY0 pipe clock source
+ - description: PCIE30 PHY1 pipe clock source
+ - description: PCIE30 PHY2 pipe clock source
+ - description: PCIE30 PHY3 pipe clock source
+ - description: USB3 PHY pipe clock source
+
+required:
+ - compatible
+ - clocks
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ clock-controller@1800000 {
+ compatible = "qcom,ipq9574-gcc";
+ reg = <0x01800000 0x80000>;
+ clocks = <&xo_board_clk>,
+ <&sleep_clk>,
+ <&bias_pll_ubi_nc_clk>,
+ <&pcie30_phy0_pipe_clk>,
+ <&pcie30_phy1_pipe_clk>,
+ <&pcie30_phy2_pipe_clk>,
+ <&pcie30_phy3_pipe_clk>,
+ <&usb3phy_0_cc_pipe_clk>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,kpss-acc-v1.yaml b/Bindings/clock/qcom,kpss-acc-v1.yaml
new file mode 100644
index 0000000..5763275
--- /dev/null
+++ b/Bindings/clock/qcom,kpss-acc-v1.yaml
@@ -0,0 +1,72 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,kpss-acc-v1.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Krait Processor Sub-system (KPSS) Application Clock Controller (ACC) v1
+
+maintainers:
+ - Christian Marangi <ansuelsmth@gmail.com>
+
+description:
+ The KPSS ACC provides clock, power domain, and reset control to a Krait CPU.
+ There is one ACC register region per CPU within the KPSS remapped region as
+ well as an alias register region that remaps accesses to the ACC associated
+ with the CPU accessing the region. ACC v1 is currently used as a
+ clock-controller for enabling the cpu and handling the aux clocks.
+
+properties:
+ compatible:
+ const: qcom,kpss-acc-v1
+
+ reg:
+ items:
+ - description: Base address and size of the register region
+ - description: Optional base address and size of the alias register region
+ minItems: 1
+
+ clocks:
+ minItems: 2
+ maxItems: 2
+
+ clock-names:
+ items:
+ - const: pll8_vote
+ - const: pxo
+
+ clock-output-names:
+ description: Name of the aux clock. Krait can have at most 4 cpu.
+ enum:
+ - acpu0_aux
+ - acpu1_aux
+ - acpu2_aux
+ - acpu3_aux
+
+ '#clock-cells':
+ const: 0
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - clock-output-names
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,gcc-ipq806x.h>
+
+ clock-controller@2088000 {
+ compatible = "qcom,kpss-acc-v1";
+ reg = <0x02088000 0x1000>, <0x02008000 0x1000>;
+ clocks = <&gcc PLL8_VOTE>, <&pxo_board>;
+ clock-names = "pll8_vote", "pxo";
+ clock-output-names = "acpu0_aux";
+ #clock-cells = <0>;
+ };
+
+...
diff --git a/Bindings/clock/qcom,kpss-gcc.yaml b/Bindings/clock/qcom,kpss-gcc.yaml
new file mode 100644
index 0000000..88b7672
--- /dev/null
+++ b/Bindings/clock/qcom,kpss-gcc.yaml
@@ -0,0 +1,88 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,kpss-gcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Krait Processor Sub-system (KPSS) Global Clock Controller (GCC)
+
+maintainers:
+ - Christian Marangi <ansuelsmth@gmail.com>
+
+description:
+ Krait Processor Sub-system (KPSS) Global Clock Controller (GCC). Used
+ to control L2 mux (in the current implementation) and provide access
+ to the kpss-gcc registers.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - qcom,kpss-gcc-ipq8064
+ - qcom,kpss-gcc-apq8064
+ - qcom,kpss-gcc-msm8974
+ - qcom,kpss-gcc-msm8960
+ - qcom,kpss-gcc-msm8660
+ - qcom,kpss-gcc-mdm9615
+ - const: qcom,kpss-gcc
+ - const: syscon
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ minItems: 2
+ maxItems: 2
+
+ clock-names:
+ items:
+ - const: pll8_vote
+ - const: pxo
+
+ '#clock-cells':
+ const: 0
+
+required:
+ - compatible
+ - reg
+
+if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,kpss-gcc-ipq8064
+ - qcom,kpss-gcc-apq8064
+ - qcom,kpss-gcc-msm8974
+ - qcom,kpss-gcc-msm8960
+then:
+ required:
+ - clocks
+ - clock-names
+ - '#clock-cells'
+else:
+ properties:
+ clock: false
+ clock-names: false
+ '#clock-cells': false
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,gcc-ipq806x.h>
+
+ clock-controller@2011000 {
+ compatible = "qcom,kpss-gcc-ipq8064", "qcom,kpss-gcc", "syscon";
+ reg = <0x2011000 0x1000>;
+ clocks = <&gcc PLL8_VOTE>, <&pxo_board>;
+ clock-names = "pll8_vote", "pxo";
+ #clock-cells = <0>;
+ };
+
+ - |
+ clock-controller@2011000 {
+ compatible = "qcom,kpss-gcc-mdm9615", "qcom,kpss-gcc", "syscon";
+ reg = <0x02011000 0x1000>;
+ };
+...
diff --git a/Bindings/clock/qcom,krait-cc.txt b/Bindings/clock/qcom,krait-cc.txt
new file mode 100644
index 0000000..030ba60
--- /dev/null
+++ b/Bindings/clock/qcom,krait-cc.txt
@@ -0,0 +1,34 @@
+Krait Clock Controller
+
+PROPERTIES
+
+- compatible:
+ Usage: required
+ Value type: <string>
+ Definition: must be one of:
+ "qcom,krait-cc-v1"
+ "qcom,krait-cc-v2"
+
+- #clock-cells:
+ Usage: required
+ Value type: <u32>
+ Definition: must be 1
+
+- clocks:
+ Usage: required
+ Value type: <prop-encoded-array>
+ Definition: reference to the clock parents of hfpll, secondary muxes.
+
+- clock-names:
+ Usage: required
+ Value type: <stringlist>
+ Definition: must be "hfpll0", "hfpll1", "acpu0_aux", "acpu1_aux", "qsb".
+
+Example:
+
+ kraitcc: clock-controller {
+ compatible = "qcom,krait-cc-v1";
+ clocks = <&hfpll0>, <&hfpll1>, <&acpu0_aux>, <&acpu1_aux>, <qsb>;
+ clock-names = "hfpll0", "hfpll1", "acpu0_aux", "acpu1_aux", "qsb";
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/qcom,lcc.yaml b/Bindings/clock/qcom,lcc.yaml
new file mode 100644
index 0000000..55985e5
--- /dev/null
+++ b/Bindings/clock/qcom,lcc.yaml
@@ -0,0 +1,120 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,lcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm LPASS Clock & Reset Controller
+
+maintainers:
+ - Bjorn Andersson <andersson@kernel.org>
+
+properties:
+ compatible:
+ enum:
+ - qcom,lcc-apq8064
+ - qcom,lcc-ipq8064
+ - qcom,lcc-mdm9615
+ - qcom,lcc-msm8960
+
+ clocks:
+ maxItems: 8
+
+ clock-names:
+ maxItems: 8
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+ - '#reset-cells'
+
+additionalProperties: false
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,lcc-apq8064
+ - qcom,lcc-msm8960
+ then:
+ properties:
+ clocks:
+ items:
+ - description: Board PXO source
+ - description: PLL 4 Vote clock
+ - description: MI2S codec clock
+ - description: Mic I2S codec clock
+ - description: Mic I2S spare clock
+ - description: Speaker I2S codec clock
+ - description: Speaker I2S spare clock
+ - description: PCM codec clock
+
+ clock-names:
+ items:
+ - const: pxo
+ - const: pll4_vote
+ - const: mi2s_codec_clk
+ - const: codec_i2s_mic_codec_clk
+ - const: spare_i2s_mic_codec_clk
+ - const: codec_i2s_spkr_codec_clk
+ - const: spare_i2s_spkr_codec_clk
+ - const: pcm_codec_clk
+
+ required:
+ - clocks
+ - clock-names
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,lcc-mdm9615
+ then:
+ properties:
+ clocks:
+ items:
+ - description: Board CXO source
+ - description: PLL 4 Vote clock
+ - description: MI2S codec clock
+ - description: Mic I2S codec clock
+ - description: Mic I2S spare clock
+ - description: Speaker I2S codec clock
+ - description: Speaker I2S spare clock
+ - description: PCM codec clock
+
+ clock-names:
+ items:
+ - const: cxo
+ - const: pll4_vote
+ - const: mi2s_codec_clk
+ - const: codec_i2s_mic_codec_clk
+ - const: spare_i2s_mic_codec_clk
+ - const: codec_i2s_spkr_codec_clk
+ - const: spare_i2s_spkr_codec_clk
+ - const: pcm_codec_clk
+
+ required:
+ - clocks
+ - clock-names
+
+examples:
+ - |
+ clock-controller@28000000 {
+ compatible = "qcom,lcc-ipq8064";
+ reg = <0x28000000 0x1000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
diff --git a/Bindings/clock/qcom,mmcc.yaml b/Bindings/clock/qcom,mmcc.yaml
new file mode 100644
index 0000000..aa35a40
--- /dev/null
+++ b/Bindings/clock/qcom,mmcc.yaml
@@ -0,0 +1,360 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,mmcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Multimedia Clock & Reset Controller
+
+maintainers:
+ - Jeffrey Hugo <quic_jhugo@quicinc.com>
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm multimedia clock control module provides the clocks, resets and
+ power domains.
+
+properties:
+ compatible:
+ enum:
+ - qcom,mmcc-apq8064
+ - qcom,mmcc-apq8084
+ - qcom,mmcc-msm8226
+ - qcom,mmcc-msm8660
+ - qcom,mmcc-msm8960
+ - qcom,mmcc-msm8974
+ - qcom,mmcc-msm8992
+ - qcom,mmcc-msm8994
+ - qcom,mmcc-msm8996
+ - qcom,mmcc-msm8998
+ - qcom,mmcc-sdm630
+ - qcom,mmcc-sdm660
+
+ clocks:
+ minItems: 7
+ maxItems: 13
+
+ clock-names:
+ minItems: 7
+ maxItems: 13
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+ protected-clocks:
+ description:
+ Protected clock specifier list as per common clock binding
+
+ vdd-gfx-supply:
+ description:
+ Regulator supply for the GPU_GX GDSC
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,mmcc-apq8064
+ - qcom,mmcc-msm8960
+ then:
+ properties:
+ clocks:
+ items:
+ - description: Board PXO source
+ - description: PLL 3 clock
+ - description: PLL 3 Vote clock
+ - description: DSI phy instance 1 dsi clock
+ - description: DSI phy instance 1 byte clock
+ - description: DSI phy instance 2 dsi clock
+ - description: DSI phy instance 2 byte clock
+ - description: HDMI phy PLL clock
+
+ clock-names:
+ items:
+ - const: pxo
+ - const: pll3
+ - const: pll8_vote
+ - const: dsi1pll
+ - const: dsi1pllbyte
+ - const: dsi2pll
+ - const: dsi2pllbyte
+ - const: hdmipll
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,mmcc-msm8226
+ then:
+ properties:
+ clocks:
+ items:
+ - description: Board XO source
+ - description: MMSS GPLL0 voted clock
+ - description: GPLL0 voted clock
+ - description: GPLL1 voted clock
+ - description: GFX3D clock source
+ - description: DSI phy instance 0 dsi clock
+ - description: DSI phy instance 0 byte clock
+
+ clock-names:
+ items:
+ - const: xo
+ - const: mmss_gpll0_vote
+ - const: gpll0_vote
+ - const: gpll1_vote
+ - const: gfx3d_clk_src
+ - const: dsi0pll
+ - const: dsi0pllbyte
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,mmcc-msm8974
+ then:
+ properties:
+ clocks:
+ items:
+ - description: Board XO source
+ - description: MMSS GPLL0 voted clock
+ - description: GPLL0 voted clock
+ - description: GPLL1 voted clock
+ - description: GFX3D clock source
+ - description: DSI phy instance 0 dsi clock
+ - description: DSI phy instance 0 byte clock
+ - description: DSI phy instance 1 dsi clock
+ - description: DSI phy instance 1 byte clock
+ - description: HDMI phy PLL clock
+ - description: eDP phy PLL link clock
+ - description: eDP phy PLL vco clock
+
+ clock-names:
+ items:
+ - const: xo
+ - const: mmss_gpll0_vote
+ - const: gpll0_vote
+ - const: gpll1_vote
+ - const: gfx3d_clk_src
+ - const: dsi0pll
+ - const: dsi0pllbyte
+ - const: dsi1pll
+ - const: dsi1pllbyte
+ - const: hdmipll
+ - const: edp_link_clk
+ - const: edp_vco_div
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,mmcc-apq8084
+ then:
+ properties:
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Board sleep source
+ - description: MMSS GPLL0 voted clock
+ - description: GPLL0 clock
+ - description: GPLL0 voted clock
+ - description: GPLL1 clock
+ - description: DSI phy instance 0 dsi clock
+ - description: DSI phy instance 0 byte clock
+ - description: DSI phy instance 1 dsi clock
+ - description: DSI phy instance 1 byte clock
+ - description: HDMI phy PLL clock
+ - description: eDP phy PLL link clock
+ - description: eDP phy PLL vco clock
+
+ clock-names:
+ items:
+ - const: xo
+ - const: sleep_clk
+ - const: mmss_gpll0_vote
+ - const: gpll0
+ - const: gpll0_vote
+ - const: gpll1
+ - const: dsi0pll
+ - const: dsi0pllbyte
+ - const: dsi1pll
+ - const: dsi1pllbyte
+ - const: hdmipll
+ - const: edp_link_clk
+ - const: edp_vco_div
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,mmcc-msm8994
+ - qcom,mmcc-msm8998
+ - qcom,mmcc-sdm630
+ - qcom,mmcc-sdm660
+ then:
+ required:
+ - clocks
+ - clock-names
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: qcom,mmcc-msm8994
+ then:
+ properties:
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Global PLL 0 clock
+ - description: MMSS NoC AHB clock
+ - description: GFX3D clock
+ - description: DSI phy instance 0 dsi clock
+ - description: DSI phy instance 0 byte clock
+ - description: DSI phy instance 1 dsi clock
+ - description: DSI phy instance 1 byte clock
+ - description: HDMI phy PLL clock
+
+ clock-names:
+ items:
+ - const: xo
+ - const: gpll0
+ - const: mmssnoc_ahb
+ - const: oxili_gfx3d_clk_src
+ - const: dsi0pll
+ - const: dsi0pllbyte
+ - const: dsi1pll
+ - const: dsi1pllbyte
+ - const: hdmipll
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: qcom,mmcc-msm8996
+ then:
+ properties:
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Global PLL 0 clock
+ - description: MMSS NoC AHB clock
+ - description: DSI phy instance 0 dsi clock
+ - description: DSI phy instance 0 byte clock
+ - description: DSI phy instance 1 dsi clock
+ - description: DSI phy instance 1 byte clock
+ - description: HDMI phy PLL clock
+
+ clock-names:
+ items:
+ - const: xo
+ - const: gpll0
+ - const: gcc_mmss_noc_cfg_ahb_clk
+ - const: dsi0pll
+ - const: dsi0pllbyte
+ - const: dsi1pll
+ - const: dsi1pllbyte
+ - const: hdmipll
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: qcom,mmcc-msm8998
+ then:
+ properties:
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Global PLL 0 clock
+ - description: DSI phy instance 0 dsi clock
+ - description: DSI phy instance 0 byte clock
+ - description: DSI phy instance 1 dsi clock
+ - description: DSI phy instance 1 byte clock
+ - description: HDMI phy PLL clock
+ - description: DisplayPort phy PLL link clock
+ - description: DisplayPort phy PLL vco clock
+ - description: Global PLL 0 DIV clock
+
+ clock-names:
+ items:
+ - const: xo
+ - const: gpll0
+ - const: dsi0dsi
+ - const: dsi0byte
+ - const: dsi1dsi
+ - const: dsi1byte
+ - const: hdmipll
+ - const: dplink
+ - const: dpvco
+ - const: gpll0_div
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,mmcc-sdm630
+ - qcom,mmcc-sdm660
+ then:
+ properties:
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Board sleep source
+ - description: Global PLL 0 clock
+ - description: Global PLL 0 DIV clock
+ - description: DSI phy instance 0 dsi clock
+ - description: DSI phy instance 0 byte clock
+ - description: DSI phy instance 1 dsi clock
+ - description: DSI phy instance 1 byte clock
+ - description: DisplayPort phy PLL link clock
+ - description: DisplayPort phy PLL vco clock
+
+ clock-names:
+ items:
+ - const: xo
+ - const: sleep_clk
+ - const: gpll0
+ - const: gpll0_div
+ - const: dsi0pll
+ - const: dsi0pllbyte
+ - const: dsi1pll
+ - const: dsi1pllbyte
+ - const: dp_link_2x_clk_divsel_five
+ - const: dp_vco_divided_clk_src_mux
+
+examples:
+ # Example for MMCC for MSM8960:
+ - |
+ clock-controller@4000000 {
+ compatible = "qcom,mmcc-msm8960";
+ reg = <0x4000000 0x1000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,msm8996-apcc.yaml b/Bindings/clock/qcom,msm8996-apcc.yaml
new file mode 100644
index 0000000..fcace96
--- /dev/null
+++ b/Bindings/clock/qcom,msm8996-apcc.yaml
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,msm8996-apcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm clock controller for MSM8996 CPUs
+
+maintainers:
+ - Loic Poulain <loic.poulain@linaro.org>
+
+description: |
+ Qualcomm CPU clock controller for MSM8996 CPUs, clock 0 is for Power cluster
+ and clock 1 is for Perf cluster.
+
+properties:
+ compatible:
+ enum:
+ - qcom,msm8996-apcc
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+ clocks:
+ items:
+ - description: XO source
+ - description: SYS APCS AUX clock
+
+ clock-names:
+ items:
+ - const: xo
+ - const: sys_apcs_aux
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+ - clocks
+ - clock-names
+
+additionalProperties: false
+
+examples:
+ - |
+ kryocc: clock-controller@6400000 {
+ compatible = "qcom,msm8996-apcc";
+ reg = <0x6400000 0x90000>;
+ #clock-cells = <1>;
+
+ clocks = <&xo_board>, <&apcs_glb>;
+ clock-names = "xo", "sys_apcs_aux";
+ };
diff --git a/Bindings/clock/qcom,msm8996-cbf.yaml b/Bindings/clock/qcom,msm8996-cbf.yaml
new file mode 100644
index 0000000..0dfbd8c
--- /dev/null
+++ b/Bindings/clock/qcom,msm8996-cbf.yaml
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,msm8996-cbf.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm MSM8996 Core Bus Fabric (CBF) clock controller
+
+maintainers:
+ - Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
+
+description: >
+ The clock controller for the Qualcomm MSM8996 CBF clock, which drives the
+ interconnect between two CPU clusters.
+
+properties:
+ compatible:
+ enum:
+ - qcom,msm8996-cbf
+ - qcom,msm8996pro-cbf
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: XO source
+ - description: SYS APCS AUX clock
+
+ '#clock-cells':
+ const: 0
+
+ '#interconnect-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+ - '#interconnect-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmcc.h>
+ clock-controller@9a11000 {
+ compatible = "qcom,msm8996-cbf";
+ reg = <0x09a11000 0x10000>;
+ clocks = <&rpmcc RPM_SMD_BB_CLK1>, <&apcs_glb>;
+ #clock-cells = <0>;
+ #interconnect-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,msm8998-gpucc.yaml b/Bindings/clock/qcom,msm8998-gpucc.yaml
new file mode 100644
index 0000000..7b271ae
--- /dev/null
+++ b/Bindings/clock/qcom,msm8998-gpucc.yaml
@@ -0,0 +1,68 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,msm8998-gpucc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Graphics Clock & Reset Controller on MSM8998
+
+maintainers:
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm graphics clock control module provides the clocks, resets and power
+ domains on MSM8998.
+
+ See also:: include/dt-bindings/clock/qcom,gpucc-msm8998.h
+
+properties:
+ compatible:
+ const: qcom,msm8998-gpucc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: GPLL0 main branch source (gcc_gpu_gpll0_clk_src)
+
+ clock-names:
+ items:
+ - const: xo
+ - const: gpll0
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,gcc-msm8998.h>
+ #include <dt-bindings/clock/qcom,rpmcc.h>
+ clock-controller@5065000 {
+ compatible = "qcom,msm8998-gpucc";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ reg = <0x05065000 0x9000>;
+ clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>, <&gcc GPLL0_OUT_MAIN>;
+ clock-names = "xo", "gpll0";
+ };
+...
diff --git a/Bindings/clock/qcom,q6sstopcc.yaml b/Bindings/clock/qcom,q6sstopcc.yaml
new file mode 100644
index 0000000..03fa30f
--- /dev/null
+++ b/Bindings/clock/qcom,q6sstopcc.yaml
@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,q6sstopcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Q6SSTOP clock Controller
+
+maintainers:
+ - Govind Singh <govinds@codeaurora.org>
+
+properties:
+ compatible:
+ const: qcom,qcs404-q6sstopcc
+
+ reg:
+ items:
+ - description: Q6SSTOP clocks register region
+ - description: Q6SSTOP_TCSR register region
+
+ clocks:
+ items:
+ - description: ahb clock for the q6sstopCC
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ q6sstopcc: clock-controller@7500000 {
+ compatible = "qcom,qcs404-q6sstopcc";
+ reg = <0x07500000 0x4e000>, <0x07550000 0x10000>;
+ clocks = <&gcc 141>;
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/qcom,qcm2290-dispcc.yaml b/Bindings/clock/qcom,qcm2290-dispcc.yaml
new file mode 100644
index 0000000..4a00f2d
--- /dev/null
+++ b/Bindings/clock/qcom,qcm2290-dispcc.yaml
@@ -0,0 +1,87 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,qcm2290-dispcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display Clock & Reset Controller on QCM2290
+
+maintainers:
+ - Loic Poulain <loic.poulain@linaro.org>
+
+description: |
+ Qualcomm display clock control module provides the clocks, resets and power
+ domains on qcm2290.
+
+ See also:: include/dt-bindings/clock/qcom,dispcc-qcm2290.h
+
+properties:
+ compatible:
+ const: qcom,qcm2290-dispcc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Board active-only XO source
+ - description: GPLL0 source from GCC
+ - description: GPLL0 div source from GCC
+ - description: Byte clock from DSI PHY
+ - description: Pixel clock from DSI PHY
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: bi_tcxo_ao
+ - const: gcc_disp_gpll0_clk_src
+ - const: gcc_disp_gpll0_div_clk_src
+ - const: dsi0_phy_pll_out_byteclk
+ - const: dsi0_phy_pll_out_dsiclk
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,dispcc-qcm2290.h>
+ #include <dt-bindings/clock/qcom,gcc-qcm2290.h>
+ #include <dt-bindings/clock/qcom,rpmcc.h>
+ clock-controller@5f00000 {
+ compatible = "qcom,qcm2290-dispcc";
+ reg = <0x5f00000 0x20000>;
+ clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
+ <&rpmcc RPM_SMD_XO_A_CLK_SRC>,
+ <&gcc GCC_DISP_GPLL0_CLK_SRC>,
+ <&gcc GCC_DISP_GPLL0_DIV_CLK_SRC>,
+ <&dsi0_phy 0>,
+ <&dsi0_phy 1>;
+ clock-names = "bi_tcxo",
+ "bi_tcxo_ao",
+ "gcc_disp_gpll0_clk_src",
+ "gcc_disp_gpll0_div_clk_src",
+ "dsi0_phy_pll_out_byteclk",
+ "dsi0_phy_pll_out_dsiclk";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,qdu1000-gcc.yaml b/Bindings/clock/qcom,qdu1000-gcc.yaml
new file mode 100644
index 0000000..d712b1a
--- /dev/null
+++ b/Bindings/clock/qcom,qdu1000-gcc.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,qdu1000-gcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller for QDU1000 and QRU1000
+
+maintainers:
+ - Taniya Das <quic_tdas@quicinc.com>
+ - Imran Shaik <quic_imrashai@quicinc.com>
+
+description: |
+ Qualcomm global clock control module which supports the clocks, resets and
+ power domains on QDU1000 and QRU1000
+
+ See also:: include/dt-bindings/clock/qcom,qdu1000-gcc.h
+
+properties:
+ compatible:
+ const: qcom,qdu1000-gcc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Sleep clock source
+ - description: PCIE 0 Pipe clock source
+ - description: PCIE 0 Phy Auxiliary clock source
+ - description: USB3 Phy wrapper pipe clock source
+
+required:
+ - compatible
+ - clocks
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@100000 {
+ compatible = "qcom,qdu1000-gcc";
+ reg = <0x00100000 0x001f4200>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>, <&sleep_clk>,
+ <&pcie_0_pipe_clk>, <&pcie_0_phy_aux_clk>,
+ <&usb3_phy_wrapper_pipe_clk>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
diff --git a/Bindings/clock/qcom,rpmcc.yaml b/Bindings/clock/qcom,rpmcc.yaml
new file mode 100644
index 0000000..3665dd3
--- /dev/null
+++ b/Bindings/clock/qcom,rpmcc.yaml
@@ -0,0 +1,160 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,rpmcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm RPM Clock Controller
+
+maintainers:
+ - Bjorn Andersson <bjorn.andersson@linaro.org>
+ - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+
+description: |
+ The clock enumerators are defined in <dt-bindings/clock/qcom,rpmcc.h> and
+ come in pairs:: FOO_CLK followed by FOO_A_CLK. The latter clock is
+ an "active" clock, which means that the consumer only care that the clock is
+ available when the apps CPU subsystem is active, i.e. not suspended or in
+ deep idle. If it is important that the clock keeps running during system
+ suspend, you need to specify the non-active clock, the one not containing
+ *_A_* in the enumerator name.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - qcom,rpmcc-apq8060
+ - qcom,rpmcc-apq8064
+ - qcom,rpmcc-ipq806x
+ - qcom,rpmcc-mdm9607
+ - qcom,rpmcc-msm8226
+ - qcom,rpmcc-msm8660
+ - qcom,rpmcc-msm8909
+ - qcom,rpmcc-msm8916
+ - qcom,rpmcc-msm8917
+ - qcom,rpmcc-msm8936
+ - qcom,rpmcc-msm8953
+ - qcom,rpmcc-msm8974
+ - qcom,rpmcc-msm8976
+ - qcom,rpmcc-msm8992
+ - qcom,rpmcc-msm8994
+ - qcom,rpmcc-msm8996
+ - qcom,rpmcc-msm8998
+ - qcom,rpmcc-qcm2290
+ - qcom,rpmcc-qcs404
+ - qcom,rpmcc-sdm660
+ - qcom,rpmcc-sm6115
+ - qcom,rpmcc-sm6125
+ - qcom,rpmcc-sm6375
+ - const: qcom,rpmcc
+
+ '#clock-cells':
+ const: 1
+
+ clocks:
+ minItems: 1
+ maxItems: 2
+
+ clock-names:
+ minItems: 1
+ maxItems: 2
+
+required:
+ - compatible
+ - '#clock-cells'
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,rpmcc-apq8060
+ - qcom,rpmcc-ipq806x
+ - qcom,rpmcc-msm8660
+
+ then:
+ properties:
+ clocks:
+ items:
+ - description: pxo clock
+
+ clock-names:
+ items:
+ - const: pxo
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: qcom,rpmcc-apq8064
+ then:
+ properties:
+ clocks:
+ items:
+ - description: pxo clock
+ - description: cxo clock
+
+ clock-names:
+ items:
+ - const: pxo
+ - const: cxo
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,rpmcc-mdm9607
+ - qcom,rpmcc-msm8226
+ - qcom,rpmcc-msm8916
+ - qcom,rpmcc-msm8917
+ - qcom,rpmcc-msm8936
+ - qcom,rpmcc-msm8953
+ - qcom,rpmcc-msm8974
+ - qcom,rpmcc-msm8976
+ - qcom,rpmcc-msm8992
+ - qcom,rpmcc-msm8994
+ - qcom,rpmcc-msm8996
+ - qcom,rpmcc-msm8998
+ - qcom,rpmcc-qcm2290
+ - qcom,rpmcc-qcs404
+ - qcom,rpmcc-sdm660
+ - qcom,rpmcc-sm6115
+ - qcom,rpmcc-sm6125
+
+ then:
+ properties:
+ clocks:
+ items:
+ - description: xo clock
+
+ clock-names:
+ items:
+ - const: xo
+
+additionalProperties: false
+
+examples:
+ - |
+ rpm {
+ rpm-requests {
+ compatible = "qcom,rpm-msm8916";
+ qcom,smd-channels = "rpm_requests";
+
+ clock-controller {
+ compatible = "qcom,rpmcc-msm8916", "qcom,rpmcc";
+ #clock-cells = <1>;
+ };
+ };
+ };
+
+ - |
+ rpm {
+ clock-controller {
+ compatible = "qcom,rpmcc-ipq806x", "qcom,rpmcc";
+ #clock-cells = <1>;
+ clocks = <&pxo_board>;
+ clock-names = "pxo";
+ };
+ };
diff --git a/Bindings/clock/qcom,rpmhcc.yaml b/Bindings/clock/qcom,rpmhcc.yaml
new file mode 100644
index 0000000..4eb5e59
--- /dev/null
+++ b/Bindings/clock/qcom,rpmhcc.yaml
@@ -0,0 +1,66 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,rpmhcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Technologies, Inc. RPMh Clocks
+
+maintainers:
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Resource Power Manager Hardened (RPMh) manages shared resources on
+ some Qualcomm Technologies Inc. SoCs. It accepts clock requests from
+ other hardware subsystems via RSC to control clocks.
+
+properties:
+ compatible:
+ enum:
+ - qcom,qdu1000-rpmh-clk
+ - qcom,sa8775p-rpmh-clk
+ - qcom,sc7180-rpmh-clk
+ - qcom,sc7280-rpmh-clk
+ - qcom,sc8180x-rpmh-clk
+ - qcom,sc8280xp-rpmh-clk
+ - qcom,sdm670-rpmh-clk
+ - qcom,sdm845-rpmh-clk
+ - qcom,sdx55-rpmh-clk
+ - qcom,sdx65-rpmh-clk
+ - qcom,sdx75-rpmh-clk
+ - qcom,sm4450-rpmh-clk
+ - qcom,sm6350-rpmh-clk
+ - qcom,sm8150-rpmh-clk
+ - qcom,sm8250-rpmh-clk
+ - qcom,sm8350-rpmh-clk
+ - qcom,sm8450-rpmh-clk
+ - qcom,sm8550-rpmh-clk
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ items:
+ - const: xo
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ # Example for GCC for SDM845: The below node should be defined inside
+ # &apps_rsc node.
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ rpmhcc: clock-controller {
+ compatible = "qcom,sdm845-rpmh-clk";
+ clocks = <&xo_board>;
+ clock-names = "xo";
+ #clock-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,sa8775p-gcc.yaml b/Bindings/clock/qcom,sa8775p-gcc.yaml
new file mode 100644
index 0000000..0f641c2
--- /dev/null
+++ b/Bindings/clock/qcom,sa8775p-gcc.yaml
@@ -0,0 +1,84 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sa8775p-gcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on sa8775p
+
+maintainers:
+ - Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and
+ power domains on sa8775p.
+
+ See also:: include/dt-bindings/clock/qcom,sa8775p-gcc.h
+
+properties:
+ compatible:
+ const: qcom,sa8775p-gcc
+
+ clocks:
+ items:
+ - description: XO reference clock
+ - description: Sleep clock
+ - description: UFS memory first RX symbol clock
+ - description: UFS memory second RX symbol clock
+ - description: UFS memory first TX symbol clock
+ - description: UFS card first RX symbol clock
+ - description: UFS card second RX symbol clock
+ - description: UFS card first TX symbol clock
+ - description: Primary USB3 PHY wrapper pipe clock
+ - description: Secondary USB3 PHY wrapper pipe clock
+ - description: PCIe 0 pipe clock
+ - description: PCIe 1 pipe clock
+ - description: PCIe PHY clock
+ - description: First EMAC controller reference clock
+ - description: Second EMAC controller reference clock
+
+ protected-clocks:
+ maxItems: 240
+
+ power-domains:
+ maxItems: 1
+
+required:
+ - compatible
+ - clocks
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ #include <dt-bindings/power/qcom-rpmpd.h>
+
+ gcc: clock-controller@100000 {
+ compatible = "qcom,sa8775p-gcc";
+ reg = <0x100000 0xc7018>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&sleep_clk>,
+ <&ufs_phy_rx_symbol_0_clk>,
+ <&ufs_phy_rx_symbol_1_clk>,
+ <&ufs_phy_tx_symbol_0_clk>,
+ <&ufs_card_rx_symbol_0_clk>,
+ <&ufs_card_rx_symbol_1_clk>,
+ <&ufs_card_tx_symbol_0_clk>,
+ <&usb_0_ssphy>,
+ <&usb_1_ssphy>,
+ <&pcie_0_pipe_clk>,
+ <&pcie_1_pipe_clk>,
+ <&pcie_phy_pipe_clk>,
+ <&rxc0_ref_clk>,
+ <&rxc1_ref_clk>;
+ power-domains = <&rpmhpd SA8775P_CX>;
+
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,sc7180-camcc.yaml b/Bindings/clock/qcom,sc7180-camcc.yaml
new file mode 100644
index 0000000..2dfc2a4
--- /dev/null
+++ b/Bindings/clock/qcom,sc7180-camcc.yaml
@@ -0,0 +1,72 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sc7180-camcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Camera Clock & Reset Controller on SC7180
+
+maintainers:
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm camera clock control module provides the clocks, resets and power
+ domains on SC7180.
+
+ See also:: include/dt-bindings/clock/qcom,camcc-sc7180.h
+
+properties:
+ compatible:
+ const: qcom,sc7180-camcc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Camera_ahb clock from GCC
+ - description: Camera XO clock from GCC
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: iface
+ - const: xo
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,gcc-sc7180.h>
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@ad00000 {
+ compatible = "qcom,sc7180-camcc";
+ reg = <0x0ad00000 0x10000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&gcc GCC_CAMERA_AHB_CLK>,
+ <&gcc GCC_CAMERA_XO_CLK>;
+ clock-names = "bi_tcxo", "iface", "xo";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,sc7180-dispcc.yaml b/Bindings/clock/qcom,sc7180-dispcc.yaml
new file mode 100644
index 0000000..1c9ce30
--- /dev/null
+++ b/Bindings/clock/qcom,sc7180-dispcc.yaml
@@ -0,0 +1,86 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sc7180-dispcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display Clock & Reset Controller on SC7180
+
+maintainers:
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm display clock control module provides the clocks, resets and power
+ domains on SC7180.
+
+ See also:: include/dt-bindings/clock/qcom,dispcc-sc7180.h
+
+properties:
+ compatible:
+ const: qcom,sc7180-dispcc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: GPLL0 source from GCC
+ - description: Byte clock from DSI PHY
+ - description: Pixel clock from DSI PHY
+ - description: Link clock from DP PHY
+ - description: VCO DIV clock from DP PHY
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: gcc_disp_gpll0_clk_src
+ - const: dsi0_phy_pll_out_byteclk
+ - const: dsi0_phy_pll_out_dsiclk
+ - const: dp_phy_pll_link_clk
+ - const: dp_phy_pll_vco_div_clk
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,gcc-sc7180.h>
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@af00000 {
+ compatible = "qcom,sc7180-dispcc";
+ reg = <0x0af00000 0x200000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&gcc GCC_DISP_GPLL0_CLK_SRC>,
+ <&dsi_phy 0>,
+ <&dsi_phy 1>,
+ <&dp_phy 0>,
+ <&dp_phy 1>;
+ clock-names = "bi_tcxo",
+ "gcc_disp_gpll0_clk_src",
+ "dsi0_phy_pll_out_byteclk",
+ "dsi0_phy_pll_out_dsiclk",
+ "dp_phy_pll_link_clk",
+ "dp_phy_pll_vco_div_clk";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,sc7180-lpasscorecc.yaml b/Bindings/clock/qcom,sc7180-lpasscorecc.yaml
new file mode 100644
index 0000000..fdfb389
--- /dev/null
+++ b/Bindings/clock/qcom,sc7180-lpasscorecc.yaml
@@ -0,0 +1,107 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sc7180-lpasscorecc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm LPASS Core Clock Controller on SC7180
+
+maintainers:
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm LPASS core clock control module provides the clocks and power
+ domains on SC7180.
+
+ See also:: include/dt-bindings/clock/qcom,lpasscorecc-sc7180.h
+
+properties:
+ compatible:
+ enum:
+ - qcom,sc7180-lpasshm
+ - qcom,sc7180-lpasscorecc
+
+ clocks:
+ items:
+ - description: gcc_lpass_sway clock from GCC
+ - description: Board XO source
+
+ clock-names:
+ items:
+ - const: iface
+ - const: bi_tcxo
+
+ power-domains:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ minItems: 1
+ items:
+ - description: lpass core cc register
+ - description: lpass audio cc register
+
+ reg-names:
+ items:
+ - const: lpass_core_cc
+ - const: lpass_audio_cc
+
+if:
+ properties:
+ compatible:
+ contains:
+ const: qcom,sc7180-lpasshm
+then:
+ properties:
+ reg:
+ maxItems: 1
+
+else:
+ properties:
+ reg:
+ minItems: 2
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ #include <dt-bindings/clock/qcom,gcc-sc7180.h>
+ #include <dt-bindings/clock/qcom,lpasscorecc-sc7180.h>
+ clock-controller@63000000 {
+ compatible = "qcom,sc7180-lpasshm";
+ reg = <0x63000000 0x28>;
+ clocks = <&gcc GCC_LPASS_CFG_NOC_SWAY_CLK>, <&rpmhcc RPMH_CXO_CLK>;
+ clock-names = "iface", "bi_tcxo";
+ #clock-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ #include <dt-bindings/clock/qcom,gcc-sc7180.h>
+ #include <dt-bindings/clock/qcom,lpasscorecc-sc7180.h>
+ clock-controller@62d00000 {
+ compatible = "qcom,sc7180-lpasscorecc";
+ reg = <0x62d00000 0x50000>, <0x62780000 0x30000>;
+ reg-names = "lpass_core_cc", "lpass_audio_cc";
+ clocks = <&gcc GCC_LPASS_CFG_NOC_SWAY_CLK>, <&rpmhcc RPMH_CXO_CLK>;
+ clock-names = "iface", "bi_tcxo";
+ power-domains = <&lpass_hm LPASS_CORE_HM_GDSCR>;
+ #clock-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,sc7180-mss.yaml b/Bindings/clock/qcom,sc7180-mss.yaml
new file mode 100644
index 0000000..873a2f9
--- /dev/null
+++ b/Bindings/clock/qcom,sc7180-mss.yaml
@@ -0,0 +1,61 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sc7180-mss.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Modem Clock Controller on SC7180
+
+maintainers:
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm modem clock control module provides the clocks on SC7180.
+
+ See also:: include/dt-bindings/clock/qcom,mss-sc7180.h
+
+properties:
+ compatible:
+ const: qcom,sc7180-mss
+
+ clocks:
+ items:
+ - description: gcc_mss_mfab_axi clock from GCC
+ - description: gcc_mss_nav_axi clock from GCC
+ - description: gcc_mss_cfg_ahb clock from GCC
+
+ clock-names:
+ items:
+ - const: gcc_mss_mfab_axis
+ - const: gcc_mss_nav_axi
+ - const: cfg_ahb
+
+ '#clock-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,gcc-sc7180.h>
+ clock-controller@41a8000 {
+ compatible = "qcom,sc7180-mss";
+ reg = <0x041a8000 0x8000>;
+ clocks = <&gcc GCC_MSS_MFAB_AXIS_CLK>,
+ <&gcc GCC_MSS_NAV_AXI_CLK>,
+ <&gcc GCC_MSS_CFG_AHB_CLK>;
+ clock-names = "gcc_mss_mfab_axis",
+ "gcc_mss_nav_axi",
+ "cfg_ahb";
+ #clock-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,sc7280-camcc.yaml b/Bindings/clock/qcom,sc7280-camcc.yaml
new file mode 100644
index 0000000..01feef1
--- /dev/null
+++ b/Bindings/clock/qcom,sc7280-camcc.yaml
@@ -0,0 +1,71 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sc7280-camcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Camera Clock & Reset Controller on SC7280
+
+maintainers:
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm camera clock control module provides the clocks, resets and
+ power domains on SC7280.
+
+ See also:: include/dt-bindings/clock/qcom,camcc-sc7280.h
+
+properties:
+ compatible:
+ const: qcom,sc7280-camcc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Board XO active source
+ - description: Sleep clock source
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: bi_tcxo_ao
+ - const: sleep_clk
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@ad00000 {
+ compatible = "qcom,sc7280-camcc";
+ reg = <0x0ad00000 0x10000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&rpmhcc RPMH_CXO_CLK_A>,
+ <&sleep_clk>;
+ clock-names = "bi_tcxo", "bi_tcxo_ao", "sleep_clk";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,sc7280-dispcc.yaml b/Bindings/clock/qcom,sc7280-dispcc.yaml
new file mode 100644
index 0000000..c42b0ef
--- /dev/null
+++ b/Bindings/clock/qcom,sc7280-dispcc.yaml
@@ -0,0 +1,94 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sc7280-dispcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display Clock & Reset Controller on SC7280
+
+maintainers:
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm display clock control module provides the clocks, resets and power
+ domains on SC7280.
+
+ See also:: include/dt-bindings/clock/qcom,dispcc-sc7280.h
+
+properties:
+ compatible:
+ const: qcom,sc7280-dispcc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: GPLL0 source from GCC
+ - description: Byte clock from DSI PHY
+ - description: Pixel clock from DSI PHY
+ - description: Link clock from DP PHY
+ - description: VCO DIV clock from DP PHY
+ - description: Link clock from EDP PHY
+ - description: VCO DIV clock from EDP PHY
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: gcc_disp_gpll0_clk
+ - const: dsi0_phy_pll_out_byteclk
+ - const: dsi0_phy_pll_out_dsiclk
+ - const: dp_phy_pll_link_clk
+ - const: dp_phy_pll_vco_div_clk
+ - const: edp_phy_pll_link_clk
+ - const: edp_phy_pll_vco_div_clk
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,gcc-sc7280.h>
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@af00000 {
+ compatible = "qcom,sc7280-dispcc";
+ reg = <0x0af00000 0x200000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&gcc GCC_DISP_GPLL0_CLK_SRC>,
+ <&dsi_phy 0>,
+ <&dsi_phy 1>,
+ <&dp_phy 0>,
+ <&dp_phy 1>,
+ <&edp_phy 0>,
+ <&edp_phy 1>;
+ clock-names = "bi_tcxo",
+ "gcc_disp_gpll0_clk",
+ "dsi0_phy_pll_out_byteclk",
+ "dsi0_phy_pll_out_dsiclk",
+ "dp_phy_pll_link_clk",
+ "dp_phy_pll_vco_div_clk",
+ "edp_phy_pll_link_clk",
+ "edp_phy_pll_vco_div_clk";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,sc7280-lpasscc.yaml b/Bindings/clock/qcom,sc7280-lpasscc.yaml
new file mode 100644
index 0000000..f44c5c1
--- /dev/null
+++ b/Bindings/clock/qcom,sc7280-lpasscc.yaml
@@ -0,0 +1,72 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sc7280-lpasscc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm LPASS Core Clock Controller on SC7280
+
+maintainers:
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm LPASS core clock control module provides the clocks and power
+ domains on SC7280.
+
+ See also:: include/dt-bindings/clock/qcom,lpass-sc7280.h
+
+properties:
+ compatible:
+ enum:
+ - qcom,sc7280-lpasscc
+
+ clocks:
+ items:
+ - description: gcc_cfg_noc_lpass_clk from GCC
+
+ clock-names:
+ items:
+ - const: iface
+
+ '#clock-cells':
+ const: 1
+
+ reg:
+ items:
+ - description: LPASS qdsp6ss register
+ - description: LPASS top-cc register
+
+ reg-names:
+ items:
+ - const: qdsp6ss
+ - const: top_cc
+
+ qcom,adsp-pil-mode:
+ description:
+ Indicates if the LPASS would be brought out of reset using
+ remoteproc peripheral loader.
+ type: boolean
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,gcc-sc7280.h>
+ #include <dt-bindings/clock/qcom,lpass-sc7280.h>
+ clock-controller@3000000 {
+ compatible = "qcom,sc7280-lpasscc";
+ reg = <0x03000000 0x40>, <0x03c04000 0x4>;
+ reg-names = "qdsp6ss", "top_cc";
+ clocks = <&gcc GCC_CFG_NOC_LPASS_CLK>;
+ clock-names = "iface";
+ qcom,adsp-pil-mode;
+ #clock-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,sc7280-lpasscorecc.yaml b/Bindings/clock/qcom,sc7280-lpasscorecc.yaml
new file mode 100644
index 0000000..deee542
--- /dev/null
+++ b/Bindings/clock/qcom,sc7280-lpasscorecc.yaml
@@ -0,0 +1,192 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sc7280-lpasscorecc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm LPASS Core & Audio Clock Controller on SC7280
+
+maintainers:
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm LPASS core and audio clock control module provides the clocks and
+ power domains on SC7280.
+
+ See also::
+ include/dt-bindings/clock/qcom,lpasscorecc-sc7280.h
+ include/dt-bindings/clock/qcom,lpassaudiocc-sc7280.h
+
+properties:
+ clocks: true
+
+ clock-names: true
+
+ reg: true
+
+ compatible:
+ enum:
+ - qcom,sc7280-lpassaoncc
+ - qcom,sc7280-lpassaudiocc
+ - qcom,sc7280-lpasscorecc
+ - qcom,sc7280-lpasshm
+
+ power-domains:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ qcom,adsp-pil-mode:
+ description:
+ Indicates if the LPASS would be brought out of reset using
+ peripheral loader.
+ type: boolean
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: qcom,sc7280-lpassaudiocc
+
+ then:
+ properties:
+ clocks:
+ items:
+ - description: Board XO source
+ - description: LPASS_AON_CC_MAIN_RCG_CLK_SRC
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: lpass_aon_cc_main_rcg_clk_src
+
+ reg:
+ items:
+ - description: lpass core cc register
+ - description: lpass audio csr register
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,sc7280-lpassaoncc
+
+ then:
+ properties:
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Board XO active only source
+ - description: LPASS_AON_CC_MAIN_RCG_CLK_SRC
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: bi_tcxo_ao
+ - const: iface
+
+ reg:
+ maxItems: 1
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,sc7280-lpasshm
+ - qcom,sc7280-lpasscorecc
+
+ then:
+ properties:
+ clocks:
+ items:
+ - description: Board XO source
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+
+ reg:
+ maxItems: 1
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ #include <dt-bindings/clock/qcom,gcc-sc7280.h>
+ #include <dt-bindings/clock/qcom,lpassaudiocc-sc7280.h>
+ #include <dt-bindings/clock/qcom,lpasscorecc-sc7280.h>
+ lpass_audiocc: clock-controller@3300000 {
+ compatible = "qcom,sc7280-lpassaudiocc";
+ reg = <0x3300000 0x30000>,
+ <0x32a9000 0x1000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&lpass_aon LPASS_AON_CC_MAIN_RCG_CLK_SRC>;
+ clock-names = "bi_tcxo", "lpass_aon_cc_main_rcg_clk_src";
+ power-domains = <&lpass_aon LPASS_AON_CC_LPASS_AUDIO_HM_GDSC>;
+ #clock-cells = <1>;
+ #power-domain-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ #include <dt-bindings/clock/qcom,gcc-sc7280.h>
+ #include <dt-bindings/clock/qcom,lpassaudiocc-sc7280.h>
+ #include <dt-bindings/clock/qcom,lpasscorecc-sc7280.h>
+ lpass_hm: clock-controller@3c00000 {
+ compatible = "qcom,sc7280-lpasshm";
+ reg = <0x3c00000 0x28>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>;
+ clock-names = "bi_tcxo";
+ #clock-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ #include <dt-bindings/clock/qcom,gcc-sc7280.h>
+ #include <dt-bindings/clock/qcom,lpassaudiocc-sc7280.h>
+ #include <dt-bindings/clock/qcom,lpasscorecc-sc7280.h>
+ lpasscore: clock-controller@3900000 {
+ compatible = "qcom,sc7280-lpasscorecc";
+ reg = <0x3900000 0x50000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>;
+ clock-names = "bi_tcxo";
+ power-domains = <&lpass_hm LPASS_CORE_CC_LPASS_CORE_HM_GDSC>;
+ #clock-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ #include <dt-bindings/clock/qcom,gcc-sc7280.h>
+ #include <dt-bindings/clock/qcom,lpassaudiocc-sc7280.h>
+ #include <dt-bindings/clock/qcom,lpasscorecc-sc7280.h>
+ lpass_aon: clock-controller@3380000 {
+ compatible = "qcom,sc7280-lpassaoncc";
+ reg = <0x3380000 0x30000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>, <&rpmhcc RPMH_CXO_CLK_A>,
+ <&lpasscore LPASS_CORE_CC_CORE_CLK>;
+ clock-names = "bi_tcxo", "bi_tcxo_ao","iface";
+ qcom,adsp-pil-mode;
+ #clock-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+
+...
diff --git a/Bindings/clock/qcom,sc8280xp-lpasscc.yaml b/Bindings/clock/qcom,sc8280xp-lpasscc.yaml
new file mode 100644
index 0000000..3326dcd
--- /dev/null
+++ b/Bindings/clock/qcom,sc8280xp-lpasscc.yaml
@@ -0,0 +1,60 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sc8280xp-lpasscc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm LPASS Core & Audio Clock Controller on SC8280XP
+
+maintainers:
+ - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+description: |
+ Qualcomm LPASS core and audio clock control module provides the clocks,
+ and reset on SC8280XP.
+
+ See also::
+ include/dt-bindings/clock/qcom,lpasscc-sc8280xp.h
+
+properties:
+ compatible:
+ enum:
+ - qcom,sc8280xp-lpassaudiocc
+ - qcom,sc8280xp-lpasscc
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+ - '#reset-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,sc8280xp-lpasscc.h>
+ lpass_audiocc: clock-controller@32a9000 {
+ compatible = "qcom,sc8280xp-lpassaudiocc";
+ reg = <0x032a9000 0x1000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+ - |
+ #include <dt-bindings/clock/qcom,sc8280xp-lpasscc.h>
+ lpasscc: clock-controller@33e0000 {
+ compatible = "qcom,sc8280xp-lpasscc";
+ reg = <0x033e0000 0x12000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,sdm845-camcc.yaml b/Bindings/clock/qcom,sdm845-camcc.yaml
new file mode 100644
index 0000000..91d1f79
--- /dev/null
+++ b/Bindings/clock/qcom,sdm845-camcc.yaml
@@ -0,0 +1,65 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sdm845-camcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Camera Clock & Reset Controller on SDM845
+
+maintainers:
+ - Bjorn Andersson <bjorn.andersson@linaro.org>
+
+description: |
+ Qualcomm camera clock control module provides the clocks, resets and power
+ domains on SDM845.
+
+ See also:: include/dt-bindings/clock/qcom,camcc-sm845.h
+
+properties:
+ compatible:
+ const: qcom,sdm845-camcc
+
+ clocks:
+ items:
+ - description: Board XO source
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@ad00000 {
+ compatible = "qcom,sdm845-camcc";
+ reg = <0x0ad00000 0x10000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>;
+ clock-names = "bi_tcxo";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,sdm845-dispcc.yaml b/Bindings/clock/qcom,sdm845-dispcc.yaml
new file mode 100644
index 0000000..719844d
--- /dev/null
+++ b/Bindings/clock/qcom,sdm845-dispcc.yaml
@@ -0,0 +1,101 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sdm845-dispcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display Clock & Reset Controller on SDM845
+
+maintainers:
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm display clock control module provides the clocks, resets and power
+ domains on SDM845.
+
+ See also:: include/dt-bindings/clock/qcom,dispcc-sdm845.h
+
+properties:
+ compatible:
+ const: qcom,sdm845-dispcc
+
+ # NOTE: sdm845.dtsi existed for quite some time and specified no clocks.
+ # The code had to use hardcoded mechanisms to find the input clocks.
+ # New dts files should have these clocks.
+ clocks:
+ items:
+ - description: Board XO source
+ - description: GPLL0 source from GCC
+ - description: GPLL0 div source from GCC
+ - description: Byte clock from DSI PHY0
+ - description: Pixel clock from DSI PHY0
+ - description: Byte clock from DSI PHY1
+ - description: Pixel clock from DSI PHY1
+ - description: Link clock from DP PHY
+ - description: VCO DIV clock from DP PHY
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: gcc_disp_gpll0_clk_src
+ - const: gcc_disp_gpll0_div_clk_src
+ - const: dsi0_phy_pll_out_byteclk
+ - const: dsi0_phy_pll_out_dsiclk
+ - const: dsi1_phy_pll_out_byteclk
+ - const: dsi1_phy_pll_out_dsiclk
+ - const: dp_link_clk_divsel_ten
+ - const: dp_vco_divided_clk_src_mux
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,gcc-sdm845.h>
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@af00000 {
+ compatible = "qcom,sdm845-dispcc";
+ reg = <0x0af00000 0x10000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&gcc GCC_DISP_GPLL0_CLK_SRC>,
+ <&gcc GCC_DISP_GPLL0_DIV_CLK_SRC>,
+ <&dsi0_phy 0>,
+ <&dsi0_phy 1>,
+ <&dsi1_phy 0>,
+ <&dsi1_phy 1>,
+ <&dp_phy 0>,
+ <&dp_phy 1>;
+ clock-names = "bi_tcxo",
+ "gcc_disp_gpll0_clk_src",
+ "gcc_disp_gpll0_div_clk_src",
+ "dsi0_phy_pll_out_byteclk",
+ "dsi0_phy_pll_out_dsiclk",
+ "dsi1_phy_pll_out_byteclk",
+ "dsi1_phy_pll_out_dsiclk",
+ "dp_link_clk_divsel_ten",
+ "dp_vco_divided_clk_src_mux";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,sdm845-lpasscc.yaml b/Bindings/clock/qcom,sdm845-lpasscc.yaml
new file mode 100644
index 0000000..a96fd83
--- /dev/null
+++ b/Bindings/clock/qcom,sdm845-lpasscc.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sdm845-lpasscc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SDM845 LPASS Clock Controller
+
+maintainers:
+ - Bjorn Andersson <andersson@kernel.org>
+
+description: |
+ Qualcomm SDM845 LPASS (Low Power Audio SubSystem) Clock Controller.
+
+ See also:: include/dt-bindings/clock/qcom,lpass-sdm845.h
+
+properties:
+ compatible:
+ const: qcom,sdm845-lpasscc
+
+ '#clock-cells':
+ const: 1
+
+ reg:
+ maxItems: 2
+
+ reg-names:
+ items:
+ - const: cc
+ - const: qdsp6ss
+
+required:
+ - compatible
+ - '#clock-cells'
+ - reg
+ - reg-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clock-controller@17014000 {
+ compatible = "qcom,sdm845-lpasscc";
+ reg = <0x17014000 0x1f004>, <0x17300000 0x200>;
+ reg-names = "cc", "qdsp6ss";
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/qcom,sdx75-gcc.yaml b/Bindings/clock/qcom,sdx75-gcc.yaml
new file mode 100644
index 0000000..98921fa
--- /dev/null
+++ b/Bindings/clock/qcom,sdx75-gcc.yaml
@@ -0,0 +1,65 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sdx75-gcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on SDX75
+
+maintainers:
+ - Imran Shaik <quic_imrashai@quicinc.com>
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on SDX75
+
+ See also:: include/dt-bindings/clock/qcom,sdx75-gcc.h
+
+properties:
+ compatible:
+ const: qcom,sdx75-gcc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Sleep clock source
+ - description: EMAC0 sgmiiphy mac rclk source
+ - description: EMAC0 sgmiiphy mac tclk source
+ - description: EMAC0 sgmiiphy rclk source
+ - description: EMAC0 sgmiiphy tclk source
+ - description: EMAC1 sgmiiphy mac rclk source
+ - description: EMAC1 sgmiiphy mac tclk source
+ - description: EMAC1 sgmiiphy rclk source
+ - description: EMAC1 sgmiiphy tclk source
+ - description: PCIE20 phy aux clock source
+ - description: PCIE_1 Pipe clock source
+ - description: PCIE_2 Pipe clock source
+ - description: PCIE Pipe clock source
+ - description: USB3 phy wrapper pipe clock source
+
+required:
+ - compatible
+ - clocks
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@80000 {
+ compatible = "qcom,sdx75-gcc";
+ reg = <0x80000 0x1f7400>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>, <&sleep_clk>, <&emac0_sgmiiphy_mac_rclk>,
+ <&emac0_sgmiiphy_mac_tclk>, <&emac0_sgmiiphy_rclk>, <&emac0_sgmiiphy_tclk>,
+ <&emac1_sgmiiphy_mac_rclk>, <&emac1_sgmiiphy_mac_tclk>, <&emac1_sgmiiphy_rclk>,
+ <&emac1_sgmiiphy_tclk>, <&pcie20_phy_aux_clk>, <&pcie_1_pipe_clk>,
+ <&pcie_2_pipe_clk>, <&pcie_pipe_clk>, <&usb3_phy_wrapper_gcc_usb30_pipe_clk>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,sm4450-gcc.yaml b/Bindings/clock/qcom,sm4450-gcc.yaml
new file mode 100644
index 0000000..5953c8d
--- /dev/null
+++ b/Bindings/clock/qcom,sm4450-gcc.yaml
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sm4450-gcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on SM4450
+
+maintainers:
+ - Ajit Pandey <quic_ajipan@quicinc.com>
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on SM4450
+
+ See also:: include/dt-bindings/clock/qcom,sm4450-gcc.h
+
+properties:
+ compatible:
+ const: qcom,sm4450-gcc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Sleep clock source
+ - description: UFS Phy Rx symbol 0 clock source
+ - description: UFS Phy Rx symbol 1 clock source
+ - description: UFS Phy Tx symbol 0 clock source
+ - description: USB3 Phy wrapper pipe clock source
+
+required:
+ - compatible
+ - clocks
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@100000 {
+ compatible = "qcom,sm4450-gcc";
+ reg = <0x00100000 0x001f4200>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>, <&sleep_clk>,
+ <&ufs_mem_phy 0>, <&ufs_mem_phy 1>,
+ <&ufs_mem_phy 2>, <&usb_1_qmpphy>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+
+...
diff --git a/Bindings/clock/qcom,sm6115-dispcc.yaml b/Bindings/clock/qcom,sm6115-dispcc.yaml
new file mode 100644
index 0000000..f802a2e
--- /dev/null
+++ b/Bindings/clock/qcom,sm6115-dispcc.yaml
@@ -0,0 +1,69 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sm6115-dispcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display Clock Controller for SM6115
+
+maintainers:
+ - Bjorn Andersson <andersson@kernel.org>
+
+description: |
+ Qualcomm display clock control module provides the clocks and power domains
+ on SM6115.
+
+ See also:: include/dt-bindings/clock/qcom,sm6115-dispcc.h
+
+properties:
+ compatible:
+ enum:
+ - qcom,sm6115-dispcc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Board sleep clock
+ - description: Byte clock from DSI PHY0
+ - description: Pixel clock from DSI PHY0
+ - description: GPLL0 DISP DIV clock from GCC
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmcc.h>
+ #include <dt-bindings/clock/qcom,gcc-sm6115.h>
+ clock-controller@5f00000 {
+ compatible = "qcom,sm6115-dispcc";
+ reg = <0x5f00000 0x20000>;
+ clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
+ <&sleep_clk>,
+ <&dsi0_phy 0>,
+ <&dsi0_phy 1>,
+ <&gcc GCC_DISP_GPLL0_DIV_CLK_SRC>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,sm6115-gpucc.yaml b/Bindings/clock/qcom,sm6115-gpucc.yaml
new file mode 100644
index 0000000..cf19f44
--- /dev/null
+++ b/Bindings/clock/qcom,sm6115-gpucc.yaml
@@ -0,0 +1,58 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sm6115-gpucc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Graphics Clock & Reset Controller on SM6115
+
+maintainers:
+ - Konrad Dybcio <konrad.dybcio@linaro.org>
+
+description: |
+ Qualcomm graphics clock control module provides clocks, resets and power
+ domains on Qualcomm SoCs.
+
+ See also:: include/dt-bindings/clock/qcom,sm6115-gpucc.h
+
+properties:
+ compatible:
+ enum:
+ - qcom,sm6115-gpucc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: GPLL0 main branch source
+ - description: GPLL0 main div source
+
+required:
+ - compatible
+ - clocks
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,gcc-sm6115.h>
+ #include <dt-bindings/clock/qcom,rpmcc.h>
+
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ clock-controller@5990000 {
+ compatible = "qcom,sm6115-gpucc";
+ reg = <0x05990000 0x9000>;
+ clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
+ <&gcc GCC_GPU_GPLL0_CLK_SRC>,
+ <&gcc GCC_GPU_GPLL0_DIV_CLK_SRC>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+ };
+...
diff --git a/Bindings/clock/qcom,sm6125-gpucc.yaml b/Bindings/clock/qcom,sm6125-gpucc.yaml
new file mode 100644
index 0000000..374a184
--- /dev/null
+++ b/Bindings/clock/qcom,sm6125-gpucc.yaml
@@ -0,0 +1,64 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sm6125-gpucc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Graphics Clock & Reset Controller on SM6125
+
+maintainers:
+ - Konrad Dybcio <konrad.dybcio@linaro.org>
+
+description: |
+ Qualcomm graphics clock control module provides clocks and power domains on
+ Qualcomm SoCs.
+
+ See also:: include/dt-bindings/clock/qcom,sm6125-gpucc.h
+
+properties:
+ compatible:
+ enum:
+ - qcom,sm6125-gpucc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: GPLL0 main branch source
+
+ '#clock-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,gcc-sm6125.h>
+ #include <dt-bindings/clock/qcom,rpmcc.h>
+
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ clock-controller@5990000 {
+ compatible = "qcom,sm6125-gpucc";
+ reg = <0x05990000 0x9000>;
+ clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
+ <&gcc GCC_GPU_GPLL0_CLK_SRC>;
+ #clock-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+ };
+...
diff --git a/Bindings/clock/qcom,sm6350-camcc.yaml b/Bindings/clock/qcom,sm6350-camcc.yaml
new file mode 100644
index 0000000..fd6658c
--- /dev/null
+++ b/Bindings/clock/qcom,sm6350-camcc.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sm6350-camcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Camera Clock & Reset Controller on SM6350
+
+maintainers:
+ - Konrad Dybcio <konrad.dybcio@linaro.org>
+
+description: |
+ Qualcomm camera clock control module provides the clocks, resets and power
+ domains on SM6350.
+
+ See also:: include/dt-bindings/clock/qcom,sm6350-camcc.h
+
+properties:
+ compatible:
+ const: qcom,sm6350-camcc
+
+ clocks:
+ items:
+ - description: Board XO source
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - clocks
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@ad00000 {
+ compatible = "qcom,sm6350-camcc";
+ reg = <0x0ad00000 0x16000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,sm6375-dispcc.yaml b/Bindings/clock/qcom,sm6375-dispcc.yaml
new file mode 100644
index 0000000..183b1c7
--- /dev/null
+++ b/Bindings/clock/qcom,sm6375-dispcc.yaml
@@ -0,0 +1,54 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sm6375-dispcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display Clock & Reset Controller on SM6375
+
+maintainers:
+ - Konrad Dybcio <konrad.dybcio@linaro.org>
+
+description: |
+ Qualcomm display clock control module provides the clocks, resets and power
+ domains on SM6375.
+
+ See also:: include/dt-bindings/clock/qcom,dispcc-sm6375.h
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+properties:
+ compatible:
+ const: qcom,sm6375-dispcc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: GPLL0 source from GCC
+ - description: Byte clock from DSI PHY
+ - description: Pixel clock from DSI PHY
+
+required:
+ - compatible
+ - clocks
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,sm6375-gcc.h>
+ #include <dt-bindings/clock/qcom,rpmh.h>
+
+ clock-controller@5f00000 {
+ compatible = "qcom,sm6375-dispcc";
+ reg = <0x05f00000 0x20000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&gcc GCC_DISP_GPLL0_CLK_SRC>,
+ <&dsi_phy 0>,
+ <&dsi_phy 1>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,sm6375-gcc.yaml b/Bindings/clock/qcom,sm6375-gcc.yaml
new file mode 100644
index 0000000..295d4bb
--- /dev/null
+++ b/Bindings/clock/qcom,sm6375-gcc.yaml
@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sm6375-gcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on SM6375
+
+maintainers:
+ - Konrad Dybcio <konrad.dybcio@somainline.org>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on SM6375
+
+ See also:: include/dt-bindings/clock/qcom,sm6375-gcc.h
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+properties:
+ compatible:
+ const: qcom,sm6375-gcc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Board XO Active-Only source
+ - description: Sleep clock source
+
+required:
+ - compatible
+ - clocks
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmcc.h>
+ clock-controller@1400000 {
+ compatible = "qcom,sm6375-gcc";
+ reg = <0x01400000 0x1f0000>;
+ clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
+ <&rpmcc RPM_SMD_XO_A_CLK_SRC>,
+ <&sleep_clk>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+
+...
diff --git a/Bindings/clock/qcom,sm6375-gpucc.yaml b/Bindings/clock/qcom,sm6375-gpucc.yaml
new file mode 100644
index 0000000..cf4cad7
--- /dev/null
+++ b/Bindings/clock/qcom,sm6375-gpucc.yaml
@@ -0,0 +1,75 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sm6375-gpucc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Graphics Clock & Reset Controller on SM6375
+
+maintainers:
+ - Konrad Dybcio <konrad.dybcio@linaro.org>
+
+description: |
+ Qualcomm graphics clock control module provides clocks, resets and power
+ domains on Qualcomm SoCs.
+
+ See also:: include/dt-bindings/clock/qcom,sm6375-gpucc.h
+
+properties:
+ compatible:
+ enum:
+ - qcom,sm6375-gpucc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: GPLL0 main branch source
+ - description: GPLL0 div branch source
+ - description: SNoC DVM GFX source
+
+ power-domains:
+ description:
+ A phandle and PM domain specifier for the VDD_GX power rail
+ maxItems: 1
+
+ required-opps:
+ description:
+ A phandle to an OPP node describing required VDD_GX performance point.
+ maxItems: 1
+
+required:
+ - compatible
+ - clocks
+ - power-domains
+ - required-opps
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,sm6375-gcc.h>
+ #include <dt-bindings/clock/qcom,rpmcc.h>
+ #include <dt-bindings/power/qcom-rpmpd.h>
+
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ clock-controller@5990000 {
+ compatible = "qcom,sm6375-gpucc";
+ reg = <0 0x05990000 0 0x9000>;
+ clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
+ <&gcc GCC_GPU_GPLL0_CLK_SRC>,
+ <&gcc GCC_GPU_GPLL0_DIV_CLK_SRC>,
+ <&gcc GCC_GPU_SNOC_DVM_GFX_CLK>;
+ power-domains = <&rpmpd SM6375_VDDGX>;
+ required-opps = <&rpmpd_opp_low_svs>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+ };
+...
diff --git a/Bindings/clock/qcom,sm7150-gcc.yaml b/Bindings/clock/qcom,sm7150-gcc.yaml
new file mode 100644
index 0000000..0eb76d9
--- /dev/null
+++ b/Bindings/clock/qcom,sm7150-gcc.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sm7150-gcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on SM7150
+
+maintainers:
+ - Bjorn Andersson <andersson@kernel.org>
+ - Danila Tikhonov <danila@jiaxyga.com>
+ - David Wronek <davidwronek@gmail.com>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on SM7150
+
+ See also:: include/dt-bindings/clock/qcom,sm7150-gcc.h
+
+properties:
+ compatible:
+ const: qcom,sm7150-gcc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Board XO Active-Only source
+ - description: Sleep clock source
+
+required:
+ - compatible
+ - clocks
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@100000 {
+ compatible = "qcom,sm7150-gcc";
+ reg = <0x00100000 0x001f0000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&rpmhcc RPMH_CXO_CLK_A>,
+ <&sleep_clk>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,sm8350-videocc.yaml b/Bindings/clock/qcom,sm8350-videocc.yaml
new file mode 100644
index 0000000..46d1d91
--- /dev/null
+++ b/Bindings/clock/qcom,sm8350-videocc.yaml
@@ -0,0 +1,70 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sm8350-videocc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SM8350 Video Clock & Reset Controller
+
+maintainers:
+ - Konrad Dybcio <konrad.dybcio@linaro.org>
+
+description: |
+ Qualcomm video clock control module provides the clocks, resets and power
+ domains on Qualcomm SoCs.
+
+ See also::
+ include/dt-bindings/clock/qcom,videocc-sm8350.h
+ include/dt-bindings/reset/qcom,videocc-sm8350.h
+
+properties:
+ compatible:
+ enum:
+ - qcom,sc8280xp-videocc
+ - qcom,sm8350-videocc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Board active XO source
+ - description: Board sleep clock
+
+ power-domains:
+ description:
+ A phandle and PM domain specifier for the MMCX power domain.
+ maxItems: 1
+
+ required-opps:
+ description:
+ A phandle to an OPP node describing required MMCX performance point.
+ maxItems: 1
+
+required:
+ - compatible
+ - clocks
+ - power-domains
+ - required-opps
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ #include <dt-bindings/power/qcom,rpmhpd.h>
+
+ clock-controller@abf0000 {
+ compatible = "qcom,sm8350-videocc";
+ reg = <0x0abf0000 0x10000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&rpmhcc RPMH_CXO_CLK_A>,
+ <&sleep_clk>;
+ power-domains = <&rpmhpd RPMHPD_MMCX>;
+ required-opps = <&rpmhpd_opp_low_svs>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,sm8450-camcc.yaml b/Bindings/clock/qcom,sm8450-camcc.yaml
new file mode 100644
index 0000000..dc3c18e
--- /dev/null
+++ b/Bindings/clock/qcom,sm8450-camcc.yaml
@@ -0,0 +1,85 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Camera Clock & Reset Controller on SM8450
+
+maintainers:
+ - Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
+
+description: |
+ Qualcomm camera clock control module provides the clocks, resets and power
+ domains on SM8450.
+
+ See also::
+ include/dt-bindings/clock/qcom,sm8450-camcc.h
+ include/dt-bindings/clock/qcom,sm8550-camcc.h
+
+properties:
+ compatible:
+ enum:
+ - qcom,sm8450-camcc
+ - qcom,sm8550-camcc
+
+ clocks:
+ items:
+ - description: Camera AHB clock from GCC
+ - description: Board XO source
+ - description: Board active XO source
+ - description: Sleep clock source
+
+ power-domains:
+ maxItems: 1
+ description:
+ A phandle and PM domain specifier for the MMCX power domain.
+
+ required-opps:
+ maxItems: 1
+ description:
+ A phandle to an OPP node describing required MMCX performance point.
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - power-domains
+ - required-opps
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,gcc-sm8450.h>
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ #include <dt-bindings/power/qcom,rpmhpd.h>
+ clock-controller@ade0000 {
+ compatible = "qcom,sm8450-camcc";
+ reg = <0xade0000 0x20000>;
+ clocks = <&gcc GCC_CAMERA_AHB_CLK>,
+ <&rpmhcc RPMH_CXO_CLK>,
+ <&rpmhcc RPMH_CXO_CLK_A>,
+ <&sleep_clk>;
+ power-domains = <&rpmhpd RPMHPD_MMCX>;
+ required-opps = <&rpmhpd_opp_low_svs>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,sm8450-dispcc.yaml b/Bindings/clock/qcom,sm8450-dispcc.yaml
new file mode 100644
index 0000000..2f22310
--- /dev/null
+++ b/Bindings/clock/qcom,sm8450-dispcc.yaml
@@ -0,0 +1,97 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sm8450-dispcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display Clock & Reset Controller for SM8450
+
+maintainers:
+ - Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
+
+description: |
+ Qualcomm display clock control module provides the clocks, resets and power
+ domains on SM8450.
+
+ See also:: include/dt-bindings/clock/qcom,sm8450-dispcc.h
+
+properties:
+ compatible:
+ enum:
+ - qcom,sm8450-dispcc
+
+ clocks:
+ minItems: 3
+ items:
+ - description: Board XO source
+ - description: Board Always On XO source
+ - description: Display's AHB clock
+ - description: sleep clock
+ - description: Byte clock from DSI PHY0
+ - description: Pixel clock from DSI PHY0
+ - description: Byte clock from DSI PHY1
+ - description: Pixel clock from DSI PHY1
+ - description: Link clock from DP PHY0
+ - description: VCO DIV clock from DP PHY0
+ - description: Link clock from DP PHY1
+ - description: VCO DIV clock from DP PHY1
+ - description: Link clock from DP PHY2
+ - description: VCO DIV clock from DP PHY2
+ - description: Link clock from DP PHY3
+ - description: VCO DIV clock from DP PHY3
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+ power-domains:
+ description:
+ A phandle and PM domain specifier for the MMCX power domain.
+ maxItems: 1
+
+ required-opps:
+ description:
+ A phandle to an OPP node describing required MMCX performance point.
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,gcc-sm8450.h>
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ #include <dt-bindings/power/qcom,rpmhpd.h>
+ clock-controller@af00000 {
+ compatible = "qcom,sm8450-dispcc";
+ reg = <0x0af00000 0x10000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&rpmhcc RPMH_CXO_CLK_A>,
+ <&gcc GCC_DISP_AHB_CLK>,
+ <&sleep_clk>,
+ <&dsi0_phy 0>,
+ <&dsi0_phy 1>,
+ <&dsi1_phy 0>,
+ <&dsi1_phy 1>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ power-domains = <&rpmhpd RPMHPD_MMCX>;
+ required-opps = <&rpmhpd_opp_low_svs>;
+ };
+...
diff --git a/Bindings/clock/qcom,sm8450-gpucc.yaml b/Bindings/clock/qcom,sm8450-gpucc.yaml
new file mode 100644
index 0000000..2320be9
--- /dev/null
+++ b/Bindings/clock/qcom,sm8450-gpucc.yaml
@@ -0,0 +1,75 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sm8450-gpucc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Graphics Clock & Reset Controller on SM8450
+
+maintainers:
+ - Konrad Dybcio <konrad.dybcio@linaro.org>
+
+description: |
+ Qualcomm graphics clock control module provides the clocks, resets and power
+ domains on Qualcomm SoCs.
+
+ See also::
+ include/dt-bindings/clock/qcom,sm8450-gpucc.h
+ include/dt-bindings/clock/qcom,sm8550-gpucc.h
+ include/dt-bindings/reset/qcom,sm8450-gpucc.h
+
+properties:
+ compatible:
+ enum:
+ - qcom,sm8450-gpucc
+ - qcom,sm8550-gpucc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: GPLL0 main branch source
+ - description: GPLL0 div branch source
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,gcc-sm8450.h>
+ #include <dt-bindings/clock/qcom,rpmh.h>
+
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ clock-controller@3d90000 {
+ compatible = "qcom,sm8450-gpucc";
+ reg = <0 0x03d90000 0 0xa000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&gcc GCC_GPU_GPLL0_CLK_SRC>,
+ <&gcc GCC_GPU_GPLL0_DIV_CLK_SRC>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+ };
+...
diff --git a/Bindings/clock/qcom,sm8450-videocc.yaml b/Bindings/clock/qcom,sm8450-videocc.yaml
new file mode 100644
index 0000000..bad8f01
--- /dev/null
+++ b/Bindings/clock/qcom,sm8450-videocc.yaml
@@ -0,0 +1,79 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sm8450-videocc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Video Clock & Reset Controller on SM8450
+
+maintainers:
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm video clock control module provides the clocks, resets and power
+ domains on SM8450.
+
+ See also:: include/dt-bindings/clock/qcom,videocc-sm8450.h
+
+properties:
+ compatible:
+ enum:
+ - qcom,sm8450-videocc
+ - qcom,sm8550-videocc
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Video AHB clock from GCC
+
+ power-domains:
+ maxItems: 1
+ description:
+ MMCX power domain.
+
+ required-opps:
+ maxItems: 1
+ description:
+ A phandle to an OPP node describing required MMCX performance point.
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - power-domains
+ - required-opps
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,gcc-sm8450.h>
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ #include <dt-bindings/power/qcom,rpmhpd.h>
+ videocc: clock-controller@aaf0000 {
+ compatible = "qcom,sm8450-videocc";
+ reg = <0x0aaf0000 0x10000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&gcc GCC_VIDEO_AHB_CLK>;
+ power-domains = <&rpmhpd RPMHPD_MMCX>;
+ required-opps = <&rpmhpd_opp_low_svs>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/qcom,sm8550-dispcc.yaml b/Bindings/clock/qcom,sm8550-dispcc.yaml
new file mode 100644
index 0000000..c129f8c
--- /dev/null
+++ b/Bindings/clock/qcom,sm8550-dispcc.yaml
@@ -0,0 +1,105 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sm8550-dispcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display Clock & Reset Controller for SM8550
+
+maintainers:
+ - Bjorn Andersson <andersson@kernel.org>
+ - Neil Armstrong <neil.armstrong@linaro.org>
+
+description: |
+ Qualcomm display clock control module provides the clocks, resets and power
+ domains on SM8550.
+
+ See also:: include/dt-bindings/clock/qcom,sm8550-dispcc.h
+
+properties:
+ compatible:
+ enum:
+ - qcom,sm8550-dispcc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Board Always On XO source
+ - description: Display's AHB clock
+ - description: sleep clock
+ - description: Byte clock from DSI PHY0
+ - description: Pixel clock from DSI PHY0
+ - description: Byte clock from DSI PHY1
+ - description: Pixel clock from DSI PHY1
+ - description: Link clock from DP PHY0
+ - description: VCO DIV clock from DP PHY0
+ - description: Link clock from DP PHY1
+ - description: VCO DIV clock from DP PHY1
+ - description: Link clock from DP PHY2
+ - description: VCO DIV clock from DP PHY2
+ - description: Link clock from DP PHY3
+ - description: VCO DIV clock from DP PHY3
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+ power-domains:
+ description:
+ A phandle and PM domain specifier for the MMCX power domain.
+ maxItems: 1
+
+ required-opps:
+ description:
+ A phandle to an OPP node describing required MMCX performance point.
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,sm8550-gcc.h>
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ #include <dt-bindings/power/qcom,rpmhpd.h>
+ clock-controller@af00000 {
+ compatible = "qcom,sm8550-dispcc";
+ reg = <0x0af00000 0x10000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&rpmhcc RPMH_CXO_CLK_A>,
+ <&gcc GCC_DISP_AHB_CLK>,
+ <&sleep_clk>,
+ <&dsi0_phy 0>,
+ <&dsi0_phy 1>,
+ <&dsi1_phy 0>,
+ <&dsi1_phy 1>,
+ <&dp0_phy 0>,
+ <&dp0_phy 1>,
+ <&dp1_phy 0>,
+ <&dp1_phy 1>,
+ <&dp2_phy 0>,
+ <&dp2_phy 1>,
+ <&dp3_phy 0>,
+ <&dp3_phy 1>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ power-domains = <&rpmhpd RPMHPD_MMCX>;
+ required-opps = <&rpmhpd_opp_low_svs>;
+ };
+...
diff --git a/Bindings/clock/qcom,sm8550-gcc.yaml b/Bindings/clock/qcom,sm8550-gcc.yaml
new file mode 100644
index 0000000..0c706de
--- /dev/null
+++ b/Bindings/clock/qcom,sm8550-gcc.yaml
@@ -0,0 +1,62 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sm8550-gcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on SM8550
+
+maintainers:
+ - Bjorn Andersson <andersson@kernel.org>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on SM8550
+
+ See also:: include/dt-bindings/clock/qcom,sm8550-gcc.h
+
+properties:
+ compatible:
+ const: qcom,sm8550-gcc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Sleep clock source
+ - description: PCIE 0 Pipe clock source
+ - description: PCIE 1 Pipe clock source
+ - description: PCIE 1 Phy Auxiliary clock source
+ - description: UFS Phy Rx symbol 0 clock source
+ - description: UFS Phy Rx symbol 1 clock source
+ - description: UFS Phy Tx symbol 0 clock source
+ - description: USB3 Phy wrapper pipe clock source
+
+required:
+ - compatible
+ - clocks
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@100000 {
+ compatible = "qcom,sm8550-gcc";
+ reg = <0x00100000 0x001f4200>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>, <&sleep_clk>,
+ <&pcie0_phy>,
+ <&pcie1_phy>,
+ <&pcie_1_phy_aux_clk>,
+ <&ufs_mem_phy 0>,
+ <&ufs_mem_phy 1>,
+ <&ufs_mem_phy 2>,
+ <&usb_1_qmpphy>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+
+...
diff --git a/Bindings/clock/qcom,sm8550-tcsr.yaml b/Bindings/clock/qcom,sm8550-tcsr.yaml
new file mode 100644
index 0000000..1bf1a41
--- /dev/null
+++ b/Bindings/clock/qcom,sm8550-tcsr.yaml
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sm8550-tcsr.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm TCSR Clock Controller on SM8550
+
+maintainers:
+ - Bjorn Andersson <andersson@kernel.org>
+
+description: |
+ Qualcomm TCSR clock control module provides the clocks, resets and
+ power domains on SM8550
+
+ See also:: include/dt-bindings/clock/qcom,sm8550-tcsr.h
+
+properties:
+ compatible:
+ items:
+ - const: qcom,sm8550-tcsr
+ - const: syscon
+
+ clocks:
+ items:
+ - description: TCXO pad clock
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+required:
+ - compatible
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+
+ clock-controller@1fc0000 {
+ compatible = "qcom,sm8550-tcsr", "syscon";
+ reg = <0x1fc0000 0x30000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+...
diff --git a/Bindings/clock/qcom,spmi-clkdiv.yaml b/Bindings/clock/qcom,spmi-clkdiv.yaml
new file mode 100644
index 0000000..16c95ad
--- /dev/null
+++ b/Bindings/clock/qcom,spmi-clkdiv.yaml
@@ -0,0 +1,71 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,spmi-clkdiv.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SPMI PMIC clock divider
+
+maintainers:
+ - Bjorn Andersson <andersson@kernel.org>
+ - Stephen Boyd <sboyd@kernel.org>
+
+description: |
+ Qualcomm SPMI PMIC clock divider configures the clock frequency of a set of
+ outputs on the PMIC. These clocks are typically wired through alternate
+ functions on GPIO pins.
+
+properties:
+ compatible:
+ const: qcom,spmi-clkdiv
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: Board XO source
+
+ clock-names:
+ items:
+ - const: xo
+
+ "#clock-cells":
+ const: 1
+
+ qcom,num-clkdivs:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: Number of CLKDIV peripherals.
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - "#clock-cells"
+ - qcom,num-clkdivs
+
+additionalProperties: false
+
+examples:
+ - |
+ pmic {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ clock-controller@5b00 {
+ compatible = "qcom,spmi-clkdiv";
+ reg = <0x5b00>;
+ clocks = <&xo_board>;
+ clock-names = "xo";
+ #clock-cells = <1>;
+ qcom,num-clkdivs = <3>;
+
+ assigned-clocks = <&pm8998_clk_divs 1>,
+ <&pm8998_clk_divs 2>,
+ <&pm8998_clk_divs 3>;
+ assigned-clock-rates = <9600000>,
+ <9600000>,
+ <9600000>;
+ };
+ };
diff --git a/Bindings/clock/qcom,turingcc.txt b/Bindings/clock/qcom,turingcc.txt
new file mode 100644
index 0000000..126517d
--- /dev/null
+++ b/Bindings/clock/qcom,turingcc.txt
@@ -0,0 +1,19 @@
+Qualcomm Turing Clock & Reset Controller Binding
+------------------------------------------------
+
+Required properties :
+- compatible: shall contain "qcom,qcs404-turingcc".
+- reg: shall contain base register location and length.
+- clocks: ahb clock for the TuringCC
+- #clock-cells: from common clock binding, shall contain 1.
+- #reset-cells: from common reset binding, shall contain 1.
+
+Example:
+ turingcc: clock-controller@800000 {
+ compatible = "qcom,qcs404-turingcc";
+ reg = <0x00800000 0x30000>;
+ clocks = <&gcc GCC_CDSP_CFG_AHB_CLK>;
+
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
diff --git a/Bindings/clock/qcom,videocc.yaml b/Bindings/clock/qcom,videocc.yaml
new file mode 100644
index 0000000..6999e36
--- /dev/null
+++ b/Bindings/clock/qcom,videocc.yaml
@@ -0,0 +1,139 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,videocc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Video Clock & Reset Controller
+
+maintainers:
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Qualcomm video clock control module provides the clocks, resets and power
+ domains on Qualcomm SoCs.
+
+ See also::
+ include/dt-bindings/clock/qcom,videocc-sc7180.h
+ include/dt-bindings/clock/qcom,videocc-sc7280.h
+ include/dt-bindings/clock/qcom,videocc-sdm845.h
+ include/dt-bindings/clock/qcom,videocc-sm8150.h
+ include/dt-bindings/clock/qcom,videocc-sm8250.h
+
+properties:
+ compatible:
+ enum:
+ - qcom,sc7180-videocc
+ - qcom,sc7280-videocc
+ - qcom,sdm845-videocc
+ - qcom,sm8150-videocc
+ - qcom,sm8250-videocc
+
+ clocks:
+ minItems: 1
+ maxItems: 3
+
+ clock-names:
+ minItems: 1
+ maxItems: 3
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+ power-domains:
+ description:
+ A phandle and PM domain specifier for the MMCX power domain.
+ maxItems: 1
+
+ required-opps:
+ description:
+ A phandle to an OPP node describing required MMCX performance point.
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ enum:
+ - qcom,sc7180-videocc
+ - qcom,sdm845-videocc
+ - qcom,sm8150-videocc
+ then:
+ properties:
+ clocks:
+ items:
+ - description: Board XO source
+ clock-names:
+ items:
+ - const: bi_tcxo
+
+ - if:
+ properties:
+ compatible:
+ enum:
+ - qcom,sc7280-videocc
+ then:
+ properties:
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Board active XO source
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: bi_tcxo_ao
+
+ - if:
+ properties:
+ compatible:
+ enum:
+ - qcom,sm8250-videocc
+ then:
+ properties:
+ clocks:
+ items:
+ - description: AHB
+ - description: Board XO source
+ - description: Board active XO source
+ clock-names:
+ items:
+ - const: iface
+ - const: bi_tcxo
+ - const: bi_tcxo_ao
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ #include <dt-bindings/power/qcom,rpmhpd.h>
+ clock-controller@ab00000 {
+ compatible = "qcom,sdm845-videocc";
+ reg = <0x0ab00000 0x10000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>;
+ clock-names = "bi_tcxo";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ power-domains = <&rpmhpd RPMHPD_MMCX>;
+ required-opps = <&rpmhpd_opp_low_svs>;
+ };
+...
diff --git a/Bindings/clock/qoriq-clock.txt b/Bindings/clock/qoriq-clock.txt
new file mode 100644
index 0000000..10119d9
--- /dev/null
+++ b/Bindings/clock/qoriq-clock.txt
@@ -0,0 +1,212 @@
+* Clock Block on Freescale QorIQ Platforms
+
+Freescale QorIQ chips take primary clocking input from the external
+SYSCLK signal. The SYSCLK input (frequency) is multiplied using
+multiple phase locked loops (PLL) to create a variety of frequencies
+which can then be passed to a variety of internal logic, including
+cores and peripheral IP blocks.
+Please refer to the Reference Manual for details.
+
+All references to "1.0" and "2.0" refer to the QorIQ chassis version to
+which the chip complies.
+
+Chassis Version Example Chips
+--------------- -------------
+1.0 p4080, p5020, p5040
+2.0 t4240, b4860
+
+1. Clock Block Binding
+
+Required properties:
+- compatible: Should contain a chip-specific clock block compatible
+ string and (if applicable) may contain a chassis-version clock
+ compatible string.
+
+ Chip-specific strings are of the form "fsl,<chip>-clockgen", such as:
+ * "fsl,p2041-clockgen"
+ * "fsl,p3041-clockgen"
+ * "fsl,p4080-clockgen"
+ * "fsl,p5020-clockgen"
+ * "fsl,p5040-clockgen"
+ * "fsl,t1023-clockgen"
+ * "fsl,t1024-clockgen"
+ * "fsl,t1040-clockgen"
+ * "fsl,t1042-clockgen"
+ * "fsl,t2080-clockgen"
+ * "fsl,t2081-clockgen"
+ * "fsl,t4240-clockgen"
+ * "fsl,b4420-clockgen"
+ * "fsl,b4860-clockgen"
+ * "fsl,ls1012a-clockgen"
+ * "fsl,ls1021a-clockgen"
+ * "fsl,ls1028a-clockgen"
+ * "fsl,ls1043a-clockgen"
+ * "fsl,ls1046a-clockgen"
+ * "fsl,ls1088a-clockgen"
+ * "fsl,ls2080a-clockgen"
+ * "fsl,lx2160a-clockgen"
+ Chassis-version clock strings include:
+ * "fsl,qoriq-clockgen-1.0": for chassis 1.0 clocks
+ * "fsl,qoriq-clockgen-2.0": for chassis 2.0 clocks
+- reg: Describes the address of the device's resources within the
+ address space defined by its parent bus, and resource zero
+ represents the clock register set
+
+Optional properties:
+- ranges: Allows valid translation between child's address space and
+ parent's. Must be present if the device has sub-nodes.
+- #address-cells: Specifies the number of cells used to represent
+ physical base addresses. Must be present if the device has
+ sub-nodes and set to 1 if present
+- #size-cells: Specifies the number of cells used to represent
+ the size of an address. Must be present if the device has
+ sub-nodes and set to 1 if present
+- clock-frequency: Input system clock frequency (SYSCLK)
+- clocks: If clock-frequency is not specified, sysclk may be provided
+ as an input clock. Either clock-frequency or clocks must be
+ provided.
+ A second input clock, called "coreclk", may be provided if
+ core PLLs are based on a different input clock from the
+ platform PLL.
+- clock-names: Required if a coreclk is present. Valid names are
+ "sysclk" and "coreclk".
+
+2. Clock Provider
+
+The clockgen node should act as a clock provider, though in older device
+trees the children of the clockgen node are the clock providers.
+
+When the clockgen node is a clock provider, #clock-cells = <2>.
+The first cell of the clock specifier is the clock type, and the
+second cell is the clock index for the specified type.
+
+ Type# Name Index Cell
+ 0 sysclk must be 0
+ 1 cmux index (n in CLKCnCSR)
+ 2 hwaccel index (n in CLKCGnHWACSR)
+ 3 fman 0 for fm1, 1 for fm2
+ 4 platform pll n=pll/(n+1). For example, when n=1,
+ that means output_freq=PLL_freq/2.
+ 5 coreclk must be 0
+
+3. Example
+
+ clockgen: global-utilities@e1000 {
+ compatible = "fsl,p5020-clockgen", "fsl,qoriq-clockgen-1.0";
+ clock-frequency = <133333333>;
+ reg = <0xe1000 0x1000>;
+ #clock-cells = <2>;
+ };
+
+ fman@400000 {
+ ...
+ clocks = <&clockgen 3 0>;
+ ...
+ };
+}
+4. Legacy Child Nodes
+
+NOTE: These nodes are deprecated. Kernels should continue to support
+device trees with these nodes, but new device trees should not use them.
+
+Most of the bindings are from the common clock binding[1].
+ [1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- compatible : Should include one of the following:
+ * "fsl,qoriq-core-pll-1.0" for core PLL clocks (v1.0)
+ * "fsl,qoriq-core-pll-2.0" for core PLL clocks (v2.0)
+ * "fsl,qoriq-core-mux-1.0" for core mux clocks (v1.0)
+ * "fsl,qoriq-core-mux-2.0" for core mux clocks (v2.0)
+ * "fsl,qoriq-sysclk-1.0": for input system clock (v1.0).
+ It takes parent's clock-frequency as its clock.
+ * "fsl,qoriq-sysclk-2.0": for input system clock (v2.0).
+ It takes parent's clock-frequency as its clock.
+ * "fsl,qoriq-platform-pll-1.0" for the platform PLL clock (v1.0)
+ * "fsl,qoriq-platform-pll-2.0" for the platform PLL clock (v2.0)
+- #clock-cells: From common clock binding. The number of cells in a
+ clock-specifier. Should be <0> for "fsl,qoriq-sysclk-[1,2].0"
+ clocks, or <1> for "fsl,qoriq-core-pll-[1,2].0" clocks.
+ For "fsl,qoriq-core-pll-[1,2].0" clocks, the single
+ clock-specifier cell may take the following values:
+ * 0 - equal to the PLL frequency
+ * 1 - equal to the PLL frequency divided by 2
+ * 2 - equal to the PLL frequency divided by 4
+
+Recommended properties:
+- clocks: Should be the phandle of input parent clock
+- clock-names: From common clock binding, indicates the clock name
+- clock-output-names: From common clock binding, indicates the names of
+ output clocks
+- reg: Should be the offset and length of clock block base address.
+ The length should be 4.
+
+Legacy Example:
+/ {
+ clockgen: global-utilities@e1000 {
+ compatible = "fsl,p5020-clockgen", "fsl,qoriq-clockgen-1.0";
+ ranges = <0x0 0xe1000 0x1000>;
+ clock-frequency = <133333333>;
+ reg = <0xe1000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ sysclk: sysclk {
+ #clock-cells = <0>;
+ compatible = "fsl,qoriq-sysclk-1.0";
+ clock-output-names = "sysclk";
+ };
+
+ pll0: pll0@800 {
+ #clock-cells = <1>;
+ reg = <0x800 0x4>;
+ compatible = "fsl,qoriq-core-pll-1.0";
+ clocks = <&sysclk>;
+ clock-output-names = "pll0", "pll0-div2";
+ };
+
+ pll1: pll1@820 {
+ #clock-cells = <1>;
+ reg = <0x820 0x4>;
+ compatible = "fsl,qoriq-core-pll-1.0";
+ clocks = <&sysclk>;
+ clock-output-names = "pll1", "pll1-div2";
+ };
+
+ mux0: mux0@0 {
+ #clock-cells = <0>;
+ reg = <0x0 0x4>;
+ compatible = "fsl,qoriq-core-mux-1.0";
+ clocks = <&pll0 0>, <&pll0 1>, <&pll1 0>, <&pll1 1>;
+ clock-names = "pll0", "pll0-div2", "pll1", "pll1-div2";
+ clock-output-names = "cmux0";
+ };
+
+ mux1: mux1@20 {
+ #clock-cells = <0>;
+ reg = <0x20 0x4>;
+ compatible = "fsl,qoriq-core-mux-1.0";
+ clocks = <&pll0 0>, <&pll0 1>, <&pll1 0>, <&pll1 1>;
+ clock-names = "pll0", "pll0-div2", "pll1", "pll1-div2";
+ clock-output-names = "cmux1";
+ };
+
+ platform-pll: platform-pll@c00 {
+ #clock-cells = <1>;
+ reg = <0xc00 0x4>;
+ compatible = "fsl,qoriq-platform-pll-1.0";
+ clocks = <&sysclk>;
+ clock-output-names = "platform-pll", "platform-pll-div2";
+ };
+ };
+};
+
+Example for legacy clock consumer:
+
+/ {
+ cpu0: PowerPC,e5500@0 {
+ ...
+ clocks = <&mux0>;
+ ...
+ };
+};
diff --git a/Bindings/clock/renesas,5p35023.yaml b/Bindings/clock/renesas,5p35023.yaml
new file mode 100644
index 0000000..42b6f80
--- /dev/null
+++ b/Bindings/clock/renesas,5p35023.yaml
@@ -0,0 +1,89 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/renesas,5p35023.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas 5p35023 VersaClock 3 programmable I2C clock generator
+
+maintainers:
+ - Biju Das <biju.das.jz@bp.renesas.com>
+
+description: |
+ The 5P35023 is a VersaClock programmable clock generator and
+ is designed for low-power, consumer, and high-performance PCI
+ express applications. The 5P35023 device is a three PLL
+ architecture design, and each PLL is individually programmable
+ and allowing for up to 6 unique frequency outputs.
+
+ An internal OTP memory allows the user to store the configuration
+ in the device. After power up, the user can change the device register
+ settings through the I2C interface when I2C mode is selected.
+
+ The driver can read a full register map from the DT, and will use that
+ register map to initialize the attached part (via I2C) when the system
+ boots. Any configuration not supported by the common clock framework
+ must be done via the full register map, including optimized settings.
+
+ Link to datasheet:
+ https://www.renesas.com/us/en/products/clocks-timing/clock-generation/programmable-clocks/5p35023-versaclock-3s-programmable-clock-generator
+
+properties:
+ compatible:
+ enum:
+ - renesas,5p35023
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ description:
+ The index in the assigned-clocks is mapped to the output clock as below
+ 0 - REF, 1 - SE1, 2 - SE2, 3 - SE3, 4 - DIFF1, 5 - DIFF2.
+ const: 1
+
+ clocks:
+ maxItems: 1
+
+ renesas,settings:
+ description: Optional, complete register map of the device.
+ Optimized settings for the device must be provided in full
+ and are written during initialization.
+ $ref: /schemas/types.yaml#/definitions/uint8-array
+ maxItems: 37
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ versa3: clock-generator@68 {
+ compatible = "renesas,5p35023";
+ reg = <0x68>;
+ #clock-cells = <1>;
+
+ clocks = <&x1>;
+
+ renesas,settings = [
+ 80 00 11 19 4c 02 23 7f 83 19 08 a9 5f 25 24 bf
+ 00 14 7a e1 00 00 00 00 01 55 59 bb 3f 30 90 b6
+ 80 b0 45 c4 95
+ ];
+
+ assigned-clocks = <&versa3 0>, <&versa3 1>,
+ <&versa3 2>, <&versa3 3>,
+ <&versa3 4>, <&versa3 5>;
+ assigned-clock-rates = <24000000>, <11289600>,
+ <11289600>, <12000000>,
+ <25000000>, <12288000>;
+ };
+ };
diff --git a/Bindings/clock/renesas,9series.yaml b/Bindings/clock/renesas,9series.yaml
new file mode 100644
index 0000000..3afdebd
--- /dev/null
+++ b/Bindings/clock/renesas,9series.yaml
@@ -0,0 +1,103 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/renesas,9series.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas 9-series I2C PCIe clock generators
+
+description: |
+ The Renesas 9-series are I2C PCIe clock generators providing
+ from 1 to 20 output clocks.
+
+ When referencing the provided clock in the DT using phandle
+ and clock specifier, the following mapping applies:
+
+ - 9FGV0241:
+ 0 -- DIF0
+ 1 -- DIF1
+ - 9FGV0441:
+ 0 -- DIF0
+ 1 -- DIF1
+ 2 -- DIF2
+ 3 -- DIF3
+
+maintainers:
+ - Marek Vasut <marex@denx.de>
+
+properties:
+ compatible:
+ enum:
+ - renesas,9fgv0241
+ - renesas,9fgv0441
+
+ reg:
+ description: I2C device address
+ enum: [ 0x68, 0x6a ]
+
+ '#clock-cells':
+ const: 1
+
+ clocks:
+ items:
+ - description: XTal input clock
+
+ renesas,out-amplitude-microvolt:
+ enum: [ 600000, 700000, 800000, 900000 ]
+ description: Output clock signal amplitude
+
+ renesas,out-spread-spectrum:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [ 100000, 99750, 99500 ]
+ description: Output clock down spread in pcm (1/1000 of percent)
+
+patternProperties:
+ "^DIF[0-19]$":
+ type: object
+ description:
+ Description of one of the outputs (DIF0..DIF19).
+
+ properties:
+ renesas,slew-rate:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [ 2000000, 3000000 ]
+ description: Output clock slew rate select in V/ns
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ /* 25MHz reference crystal */
+ ref25: ref25m {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <25000000>;
+ };
+
+ i2c@0 {
+ reg = <0x0 0x100>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rs9: clock-generator@6a {
+ compatible = "renesas,9fgv0241";
+ reg = <0x6a>;
+ #clock-cells = <1>;
+
+ clocks = <&ref25m>;
+
+ DIF0 {
+ renesas,slew-rate = <3000000>;
+ };
+ };
+ };
+
+...
diff --git a/Bindings/clock/renesas,cpg-clocks.yaml b/Bindings/clock/renesas,cpg-clocks.yaml
new file mode 100644
index 0000000..9185d10
--- /dev/null
+++ b/Bindings/clock/renesas,cpg-clocks.yaml
@@ -0,0 +1,241 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/renesas,cpg-clocks.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas Clock Pulse Generator (CPG)
+
+maintainers:
+ - Geert Uytterhoeven <geert+renesas@glider.be>
+
+description:
+ The Clock Pulse Generator (CPG) generates core clocks for the SoC. It
+ includes PLLs, and fixed and variable ratio dividers.
+
+ The CPG may also provide a Clock Domain for SoC devices, in combination with
+ the CPG Module Stop (MSTP) Clocks.
+
+properties:
+ compatible:
+ oneOf:
+ - const: renesas,r8a73a4-cpg-clocks # R-Mobile APE6
+ - const: renesas,r8a7740-cpg-clocks # R-Mobile A1
+ - const: renesas,r8a7778-cpg-clocks # R-Car M1
+ - const: renesas,r8a7779-cpg-clocks # R-Car H1
+ - items:
+ - enum:
+ - renesas,r7s72100-cpg-clocks # RZ/A1H
+ - const: renesas,rz-cpg-clocks # RZ/A1
+ - const: renesas,sh73a0-cpg-clocks # SH-Mobile AG5
+
+ reg:
+ maxItems: 1
+
+ clocks: true
+
+ '#clock-cells':
+ const: 1
+
+ clock-output-names: true
+
+ renesas,mode:
+ description: Board-specific settings of the MD_CK* bits on R-Mobile A1
+ $ref: /schemas/types.yaml#/definitions/uint32
+ minimum: 0
+ maximum: 7
+
+ '#power-domain-cells':
+ const: 0
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+ - clock-output-names
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: renesas,r8a73a4-cpg-clocks
+ then:
+ properties:
+ clocks:
+ items:
+ - description: extal1
+ - description: extal2
+
+ clock-output-names:
+ items:
+ - const: main
+ - const: pll0
+ - const: pll1
+ - const: pll2
+ - const: pll2s
+ - const: pll2h
+ - const: z
+ - const: z2
+ - const: i
+ - const: m3
+ - const: b
+ - const: m1
+ - const: m2
+ - const: zx
+ - const: zs
+ - const: hp
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: renesas,r8a7740-cpg-clocks
+ then:
+ properties:
+ clocks:
+ items:
+ - description: extal1
+ - description: extal2
+ - description: extalr
+
+ clock-output-names:
+ items:
+ - const: system
+ - const: pllc0
+ - const: pllc1
+ - const: pllc2
+ - const: r
+ - const: usb24s
+ - const: i
+ - const: zg
+ - const: b
+ - const: m1
+ - const: hp
+ - const: hpp
+ - const: usbp
+ - const: s
+ - const: zb
+ - const: m3
+ - const: cp
+
+ required:
+ - renesas,mode
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: renesas,r8a7778-cpg-clocks
+ then:
+ properties:
+ clocks:
+ maxItems: 1
+
+ clock-output-names:
+ items:
+ - const: plla
+ - const: pllb
+ - const: b
+ - const: out
+ - const: p
+ - const: s
+ - const: s1
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: renesas,r8a7779-cpg-clocks
+ then:
+ properties:
+ clocks:
+ maxItems: 1
+
+ clock-output-names:
+ items:
+ - const: plla
+ - const: z
+ - const: zs
+ - const: s
+ - const: s1
+ - const: p
+ - const: b
+ - const: out
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: renesas,r7s72100-cpg-clocks
+ then:
+ properties:
+ clocks:
+ items:
+ - description: extal1
+ - description: usb_x1
+
+ clock-output-names:
+ items:
+ - const: pll
+ - const: i
+ - const: g
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: renesas,sh73a0-cpg-clocks
+ then:
+ properties:
+ clocks:
+ items:
+ - description: extal1
+ - description: extal2
+
+ clock-output-names:
+ items:
+ - const: main
+ - const: pll0
+ - const: pll1
+ - const: pll2
+ - const: pll3
+ - const: dsi0phy
+ - const: dsi1phy
+ - const: zg
+ - const: m3
+ - const: b
+ - const: m1
+ - const: m2
+ - const: z
+ - const: zx
+ - const: hp
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - renesas,r8a7778-cpg-clocks
+ - renesas,r8a7779-cpg-clocks
+ - renesas,rz-cpg-clocks
+ then:
+ required:
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/r8a7740-clock.h>
+ cpg_clocks: cpg_clocks@e6150000 {
+ compatible = "renesas,r8a7740-cpg-clocks";
+ reg = <0xe6150000 0x10000>;
+ clocks = <&extal1_clk>, <&extal2_clk>, <&extalr_clk>;
+ #clock-cells = <1>;
+ clock-output-names = "system", "pllc0", "pllc1", "pllc2", "r",
+ "usb24s", "i", "zg", "b", "m1", "hp", "hpp",
+ "usbp", "s", "zb", "m3", "cp";
+ renesas,mode = <0x05>;
+ };
diff --git a/Bindings/clock/renesas,cpg-div6-clock.yaml b/Bindings/clock/renesas,cpg-div6-clock.yaml
new file mode 100644
index 0000000..2197c95
--- /dev/null
+++ b/Bindings/clock/renesas,cpg-div6-clock.yaml
@@ -0,0 +1,72 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/renesas,cpg-div6-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas CPG DIV6 Clock
+
+maintainers:
+ - Geert Uytterhoeven <geert+renesas@glider.be>
+
+description:
+ The CPG DIV6 clocks are variable factor clocks provided by the Clock Pulse
+ Generator (CPG). Their clock input is divided by a configurable factor from 1
+ to 64.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - renesas,r8a73a4-div6-clock # R-Mobile APE6
+ - renesas,r8a7740-div6-clock # R-Mobile A1
+ - renesas,sh73a0-div6-clock # SH-Mobile AG5
+ - const: renesas,cpg-div6-clock
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ oneOf:
+ - maxItems: 1
+ - maxItems: 4
+ - maxItems: 8
+ description:
+ For clocks with multiple parents, invalid settings must be specified as
+ "<0>".
+
+ '#clock-cells':
+ const: 0
+
+ clock-output-names: true
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/r8a73a4-clock.h>
+
+ cpg_clocks: cpg_clocks@e6150000 {
+ compatible = "renesas,r8a73a4-cpg-clocks";
+ reg = <0xe6150000 0x10000>;
+ clocks = <&extal1_clk>, <&extal2_clk>;
+ #clock-cells = <1>;
+ clock-output-names = "main", "pll0", "pll1", "pll2",
+ "pll2s", "pll2h", "z", "z2",
+ "i", "m3", "b", "m1", "m2",
+ "zx", "zs", "hp";
+ };
+
+ sdhi2_clk: sdhi2_clk@e615007c {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0xe615007c 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, <0>,
+ <&extal2_clk>;
+ #clock-cells = <0>;
+ };
diff --git a/Bindings/clock/renesas,cpg-mssr.yaml b/Bindings/clock/renesas,cpg-mssr.yaml
new file mode 100644
index 0000000..9c3dc6c
--- /dev/null
+++ b/Bindings/clock/renesas,cpg-mssr.yaml
@@ -0,0 +1,124 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/renesas,cpg-mssr.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas Clock Pulse Generator / Module Standby and Software Reset
+
+maintainers:
+ - Geert Uytterhoeven <geert+renesas@glider.be>
+
+description: |
+ On Renesas ARM SoCs (SH/R-Mobile, R-Car, RZ), the CPG (Clock Pulse Generator)
+ and MSSR (Module Standby and Software Reset) blocks are intimately connected,
+ and share the same register block.
+
+ They provide the following functionalities:
+ - The CPG block generates various core clocks,
+ - The MSSR block provides two functions:
+ 1. Module Standby, providing a Clock Domain to control the clock supply
+ to individual SoC devices,
+ 2. Reset Control, to perform a software reset of individual SoC devices.
+
+properties:
+ compatible:
+ enum:
+ - renesas,r7s9210-cpg-mssr # RZ/A2
+ - renesas,r8a7742-cpg-mssr # RZ/G1H
+ - renesas,r8a7743-cpg-mssr # RZ/G1M
+ - renesas,r8a7744-cpg-mssr # RZ/G1N
+ - renesas,r8a7745-cpg-mssr # RZ/G1E
+ - renesas,r8a77470-cpg-mssr # RZ/G1C
+ - renesas,r8a774a1-cpg-mssr # RZ/G2M
+ - renesas,r8a774b1-cpg-mssr # RZ/G2N
+ - renesas,r8a774c0-cpg-mssr # RZ/G2E
+ - renesas,r8a774e1-cpg-mssr # RZ/G2H
+ - renesas,r8a7790-cpg-mssr # R-Car H2
+ - renesas,r8a7791-cpg-mssr # R-Car M2-W
+ - renesas,r8a7792-cpg-mssr # R-Car V2H
+ - renesas,r8a7793-cpg-mssr # R-Car M2-N
+ - renesas,r8a7794-cpg-mssr # R-Car E2
+ - renesas,r8a7795-cpg-mssr # R-Car H3
+ - renesas,r8a7796-cpg-mssr # R-Car M3-W
+ - renesas,r8a77961-cpg-mssr # R-Car M3-W+
+ - renesas,r8a77965-cpg-mssr # R-Car M3-N
+ - renesas,r8a77970-cpg-mssr # R-Car V3M
+ - renesas,r8a77980-cpg-mssr # R-Car V3H
+ - renesas,r8a77990-cpg-mssr # R-Car E3
+ - renesas,r8a77995-cpg-mssr # R-Car D3
+ - renesas,r8a779a0-cpg-mssr # R-Car V3U
+ - renesas,r8a779f0-cpg-mssr # R-Car S4-8
+ - renesas,r8a779g0-cpg-mssr # R-Car V4H
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ minItems: 1
+ maxItems: 2
+
+ clock-names:
+ minItems: 1
+ maxItems: 2
+ items:
+ enum:
+ - extal # All
+ - extalr # Most R-Car Gen3 and RZ/G2
+ - usb_extal # Most R-Car Gen2 and RZ/G1
+
+ '#clock-cells':
+ description: |
+ - For CPG core clocks, the two clock specifier cells must be "CPG_CORE"
+ and a core clock reference, as defined in
+ <dt-bindings/clock/*-cpg-mssr.h>
+ - For module clocks, the two clock specifier cells must be "CPG_MOD" and
+ a module number, as defined in the datasheet.
+ const: 2
+
+ '#power-domain-cells':
+ description:
+ SoC devices that are part of the CPG/MSSR Clock Domain and can be
+ power-managed through Module Standby should refer to the CPG device node
+ in their "power-domains" property, as documented by the generic PM Domain
+ bindings in Documentation/devicetree/bindings/power/power-domain.yaml.
+ const: 0
+
+ '#reset-cells':
+ description:
+ The single reset specifier cell must be the module number, as defined in
+ the datasheet.
+ const: 1
+
+if:
+ not:
+ properties:
+ compatible:
+ items:
+ enum:
+ - renesas,r7s9210-cpg-mssr
+then:
+ required:
+ - '#reset-cells'
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ cpg: clock-controller@e6150000 {
+ compatible = "renesas,r8a7795-cpg-mssr";
+ reg = <0xe6150000 0x1000>;
+ clocks = <&extal_clk>, <&extalr_clk>;
+ clock-names = "extal", "extalr";
+ #clock-cells = <2>;
+ #power-domain-cells = <0>;
+ #reset-cells = <1>;
+ };
diff --git a/Bindings/clock/renesas,cpg-mstp-clocks.yaml b/Bindings/clock/renesas,cpg-mstp-clocks.yaml
new file mode 100644
index 0000000..9752ac6
--- /dev/null
+++ b/Bindings/clock/renesas,cpg-mstp-clocks.yaml
@@ -0,0 +1,82 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/renesas,cpg-mstp-clocks.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas Clock Pulse Generator (CPG) Module Stop (MSTP) Clocks
+
+maintainers:
+ - Geert Uytterhoeven <geert+renesas@glider.be>
+
+description:
+ The Clock Pulse Generator (CPG) can gate SoC device clocks. The gates are
+ organized in groups of up to 32 gates.
+
+ This device tree binding describes a single 32 gate clocks group per node.
+ Clocks are referenced by user nodes by the Module Stop (MSTP) node phandle
+ and the clock index in the group, from 0 to 31.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - renesas,r7s72100-mstp-clocks # RZ/A1
+ - renesas,r8a73a4-mstp-clocks # R-Mobile APE6
+ - renesas,r8a7740-mstp-clocks # R-Mobile A1
+ - renesas,r8a7778-mstp-clocks # R-Car M1
+ - renesas,r8a7779-mstp-clocks # R-Car H1
+ - renesas,sh73a0-mstp-clocks # SH-Mobile AG5
+ - const: renesas,cpg-mstp-clocks
+
+ reg:
+ minItems: 1
+ items:
+ - description: Module Stop Control Register (MSTPCR)
+ - description: Module Stop Status Register (MSTPSR)
+
+ clocks:
+ minItems: 1
+ maxItems: 32
+
+ '#clock-cells':
+ const: 1
+
+ clock-indices:
+ minItems: 1
+ maxItems: 32
+
+ clock-output-names:
+ minItems: 1
+ maxItems: 32
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+ - clock-indices
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/r8a73a4-clock.h>
+ mstp2_clks: mstp2_clks@e6150138 {
+ compatible = "renesas,r8a73a4-mstp-clocks",
+ "renesas,cpg-mstp-clocks";
+ reg = <0xe6150138 4>, <0xe6150040 4>;
+ clocks = <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>,
+ <&mp_clk>, <&cpg_clocks R8A73A4_CLK_HP>;
+ #clock-cells = <1>;
+ clock-indices = <
+ R8A73A4_CLK_SCIFA0 R8A73A4_CLK_SCIFA1
+ R8A73A4_CLK_SCIFB0 R8A73A4_CLK_SCIFB1
+ R8A73A4_CLK_SCIFB2 R8A73A4_CLK_SCIFB3
+ R8A73A4_CLK_DMAC
+ >;
+ clock-output-names =
+ "scifa0", "scifa1", "scifb0", "scifb1", "scifb2", "scifb3",
+ "dmac";
+ };
diff --git a/Bindings/clock/renesas,emev2-smu.yaml b/Bindings/clock/renesas,emev2-smu.yaml
new file mode 100644
index 0000000..4d9a648
--- /dev/null
+++ b/Bindings/clock/renesas,emev2-smu.yaml
@@ -0,0 +1,140 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/renesas,emev2-smu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas EMMA Mobile EV2 System Management Unit
+
+maintainers:
+ - Geert Uytterhoeven <geert+renesas@glider.be>
+ - Magnus Damm <magnus.damm@gmail.com>
+
+description: |
+ The System Management Unit is described in user's manual R19UH0037EJ1000_SMU.
+ This is not a clock provider, but clocks under SMU depend on it.
+
+properties:
+ compatible:
+ const: renesas,emev2-smu
+
+ reg:
+ maxItems: 1
+
+ '#address-cells':
+ const: 2
+
+ '#size-cells':
+ const: 0
+
+required:
+ - compatible
+ - reg
+ - '#address-cells'
+ - '#size-cells'
+
+patternProperties:
+ ".*sclkdiv@.*":
+ type: object
+
+ description: |
+ Function block with an input mux and a divider, which corresponds to
+ "Serial clock generator" in fig. "Clock System Overview" of the manual,
+ and "xxx frequency division setting register" (XXXCLKDIV) registers.
+ This makes internal (neither input nor output) clock that is provided
+ to input of xxxGCLK block.
+
+ properties:
+ compatible:
+ const: renesas,emev2-smu-clkdiv
+
+ reg:
+ maxItems: 1
+ description:
+ Byte offset from SMU base and Bit position in the register.
+
+ clocks:
+ minItems: 1
+ maxItems: 4
+
+ '#clock-cells':
+ const: 0
+
+ required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+
+ additionalProperties: false
+
+ ".*sclk@.*":
+ type: object
+
+ description: |
+ Clock gating node shown as "Clock stop processing block" in the
+ fig. "Clock System Overview" of the manual.
+ Registers are "xxx clock gate control register" (XXXGCLKCTRL).
+
+ properties:
+ compatible:
+ const: renesas,emev2-smu-gclk
+
+ reg:
+ maxItems: 1
+ description:
+ Byte offset from SMU base and Bit position in the register.
+
+ clocks:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 0
+
+ required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+
+ additionalProperties: false
+
+additionalProperties: true
+
+examples:
+ - |
+ // Example of clock-tree description:
+ //
+ // This describes a clock path in the clock tree
+ // c32ki -> pll3_fo -> usia_u0_sclkdiv -> usia_u0_sclk
+ clocks@e0110000 {
+ compatible = "renesas,emev2-smu";
+ reg = <0xe0110000 0x10000>;
+ #address-cells = <2>;
+ #size-cells = <0>;
+
+ c32ki: c32ki {
+ compatible = "fixed-clock";
+ clock-frequency = <32768>;
+ #clock-cells = <0>;
+ };
+ pll3_fo: pll3_fo {
+ compatible = "fixed-factor-clock";
+ clocks = <&c32ki>;
+ clock-div = <1>;
+ clock-mult = <7000>;
+ #clock-cells = <0>;
+ };
+ usia_u0_sclkdiv: usia_u0_sclkdiv@610,0 {
+ compatible = "renesas,emev2-smu-clkdiv";
+ reg = <0x610 0>;
+ clocks = <&pll3_fo>;
+ #clock-cells = <0>;
+ };
+ usia_u0_sclk: usia_u0_sclk@4a0,1 {
+ compatible = "renesas,emev2-smu-gclk";
+ reg = <0x4a0 1>;
+ clocks = <&usia_u0_sclkdiv>;
+ #clock-cells = <0>;
+ };
+ };
diff --git a/Bindings/clock/renesas,r9a06g032-sysctrl.yaml b/Bindings/clock/renesas,r9a06g032-sysctrl.yaml
new file mode 100644
index 0000000..26d94ce
--- /dev/null
+++ b/Bindings/clock/renesas,r9a06g032-sysctrl.yaml
@@ -0,0 +1,73 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/renesas,r9a06g032-sysctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas RZ/N1D (R9A06G032) System Controller
+
+maintainers:
+ - Fabrizio Castro <fabrizio.castro.jz@renesas.com>
+ - Geert Uytterhoeven <geert+renesas@glider.be>
+
+properties:
+ compatible:
+ const: renesas,r9a06g032-sysctrl
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ minItems: 1
+ items:
+ - description: External 40 MHz crystal
+ - description: Optional external 32.768 kHz crystal
+ - description: Optional external JTAG input
+ - description: Optional external RGMII_REFCLK
+
+ clock-names:
+ minItems: 1
+ items:
+ - const: mclk
+ - const: rtc
+ - const: jtag
+ - const: rgmii_ref_ext
+
+ '#clock-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 0
+
+ '#address-cells':
+ const: 1
+
+ '#size-cells':
+ const: 1
+
+patternProperties:
+ "^dma-router@[a-f0-9]+$":
+ type: object
+ $ref: /schemas/dma/renesas,rzn1-dmamux.yaml#
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ sysctrl: system-controller@4000c000 {
+ compatible = "renesas,r9a06g032-sysctrl";
+ reg = <0x4000c000 0x1000>;
+ clocks = <&ext_mclk>, <&ext_rtc_clk>, <&ext_jtag_clk>,
+ <&ext_rgmii_ref>;
+ clock-names = "mclk", "rtc", "jtag", "rgmii_ref_ext";
+ #clock-cells = <1>;
+ #power-domain-cells = <0>;
+ };
diff --git a/Bindings/clock/renesas,rcar-usb2-clock-sel.yaml b/Bindings/clock/renesas,rcar-usb2-clock-sel.yaml
new file mode 100644
index 0000000..c84f29f
--- /dev/null
+++ b/Bindings/clock/renesas,rcar-usb2-clock-sel.yaml
@@ -0,0 +1,101 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/renesas,rcar-usb2-clock-sel.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas R-Car USB 2.0 clock selector
+
+maintainers:
+ - Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
+
+description: |
+ If you connect an external clock to the USB_EXTAL pin only, you should set
+ the clock rate to "usb_extal" node only.
+ If you connect an oscillator to both the USB_XTAL and USB_EXTAL, this module
+ is not needed because this is default setting. (Of course, you can set the
+ clock rates to both "usb_extal" and "usb_xtal" nodes.
+
+ Case 1: An external clock connects to R-Car SoC
+ +----------+ +--- R-Car ---------------------+
+ |External |---|USB_EXTAL ---> all usb channels|
+ |clock | |USB_XTAL |
+ +----------+ +-------------------------------+
+
+ In this case, we need this driver with "usb_extal" clock.
+
+ Case 2: An oscillator connects to R-Car SoC
+ +----------+ +--- R-Car ---------------------+
+ |Oscillator|---|USB_EXTAL -+-> all usb channels|
+ | |---|USB_XTAL --+ |
+ +----------+ +-------------------------------+
+ In this case, we don't need this selector.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - renesas,r8a774a1-rcar-usb2-clock-sel # RZ/G2M
+ - renesas,r8a774b1-rcar-usb2-clock-sel # RZ/G2N
+ - renesas,r8a774e1-rcar-usb2-clock-sel # RZ/G2H
+ - renesas,r8a7795-rcar-usb2-clock-sel # R-Car H3
+ - renesas,r8a7796-rcar-usb2-clock-sel # R-Car M3-W
+ - renesas,r8a77961-rcar-usb2-clock-sel # R-Car M3-W+
+ - const: renesas,rcar-gen3-usb2-clock-sel
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 4
+
+ clock-names:
+ items:
+ - const: ehci_ohci
+ - const: hs-usb-if
+ - const: usb_extal
+ - const: usb_xtal
+
+ '#clock-cells':
+ const: 0
+
+ power-domains:
+ maxItems: 1
+
+ resets:
+ maxItems: 2
+
+ reset-names:
+ items:
+ - const: ehci_ohci
+ - const: hs-usb-if
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - power-domains
+ - resets
+ - reset-names
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/r8a7795-cpg-mssr.h>
+ #include <dt-bindings/power/r8a7795-sysc.h>
+
+ usb2_clksel: clock-controller@e6590630 {
+ compatible = "renesas,r8a7795-rcar-usb2-clock-sel",
+ "renesas,rcar-gen3-usb2-clock-sel";
+ reg = <0xe6590630 0x02>;
+ clocks = <&cpg CPG_MOD 703>, <&cpg CPG_MOD 704>,
+ <&usb_extal>, <&usb_xtal>;
+ clock-names = "ehci_ohci", "hs-usb-if", "usb_extal", "usb_xtal";
+ #clock-cells = <0>;
+ power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 703>, <&cpg 704>;
+ reset-names = "ehci_ohci", "hs-usb-if";
+ };
diff --git a/Bindings/clock/renesas,rzg2l-cpg.yaml b/Bindings/clock/renesas,rzg2l-cpg.yaml
new file mode 100644
index 0000000..80a8c71
--- /dev/null
+++ b/Bindings/clock/renesas,rzg2l-cpg.yaml
@@ -0,0 +1,89 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/renesas,rzg2l-cpg.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas RZ/{G2L,V2L,V2M} Clock Pulse Generator / Module Standby Mode
+
+maintainers:
+ - Geert Uytterhoeven <geert+renesas@glider.be>
+
+description: |
+ On Renesas RZ/{G2L,V2L}-alike SoC's, the CPG (Clock Pulse Generator) and Module
+ Standby Mode share the same register block. On RZ/V2M, the functionality is
+ similar, but does not have Clock Monitor Registers.
+
+ They provide the following functionalities:
+ - The CPG block generates various core clocks,
+ - The Module Standby Mode block provides two functions:
+ 1. Module Standby, providing a Clock Domain to control the clock supply
+ to individual SoC devices,
+ 2. Reset Control, to perform a software reset of individual SoC devices.
+
+properties:
+ compatible:
+ enum:
+ - renesas,r9a07g043-cpg # RZ/G2UL{Type-1,Type-2} and RZ/Five
+ - renesas,r9a07g044-cpg # RZ/G2{L,LC}
+ - renesas,r9a07g054-cpg # RZ/V2L
+ - renesas,r9a08g045-cpg # RZ/G3S
+ - renesas,r9a09g011-cpg # RZ/V2M
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ description:
+ Clock source to CPG can be either from external clock input (EXCLK) or
+ crystal oscillator (XIN/XOUT).
+ const: extal
+
+ '#clock-cells':
+ description: |
+ - For CPG core clocks, the two clock specifier cells must be "CPG_CORE"
+ and a core clock reference, as defined in
+ <dt-bindings/clock/r9a0*-cpg.h>,
+ - For module clocks, the two clock specifier cells must be "CPG_MOD" and
+ a module number, as defined in <dt-bindings/clock/r9a0*-cpg.h>.
+ const: 2
+
+ '#power-domain-cells':
+ description:
+ SoC devices that are part of the CPG/Module Standby Mode Clock Domain and
+ can be power-managed through Module Standby should refer to the CPG device
+ node in their "power-domains" property, as documented by the generic PM
+ Domain bindings in Documentation/devicetree/bindings/power/power-domain.yaml.
+ const: 0
+
+ '#reset-cells':
+ description:
+ The single reset specifier cell must be the module number, as defined in
+ <dt-bindings/clock/r9a0*-cpg.h>.
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#power-domain-cells'
+ - '#reset-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ cpg: clock-controller@11010000 {
+ compatible = "renesas,r9a07g044-cpg";
+ reg = <0x11010000 0x10000>;
+ clocks = <&extal_clk>;
+ clock-names = "extal";
+ #clock-cells = <2>;
+ #power-domain-cells = <0>;
+ #reset-cells = <1>;
+ };
diff --git a/Bindings/clock/renesas,versaclock7.yaml b/Bindings/clock/renesas,versaclock7.yaml
new file mode 100644
index 0000000..b339f1f
--- /dev/null
+++ b/Bindings/clock/renesas,versaclock7.yaml
@@ -0,0 +1,64 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/renesas,versaclock7.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas Versaclock7 Programmable Clock
+
+maintainers:
+ - Alex Helms <alexander.helms.jy@renesas.com>
+
+description: |
+ Renesas Versaclock7 is a family of configurable clock generator and
+ jitter attenuator ICs with fractional and integer dividers.
+
+properties:
+ '#clock-cells':
+ const: 1
+
+ compatible:
+ enum:
+ - renesas,rc21008a
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: External crystal or oscillator
+
+ clock-names:
+ items:
+ - const: xin
+
+required:
+ - '#clock-cells'
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+
+additionalProperties: false
+
+examples:
+ - |
+ vc7_xin: clock {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <49152000>;
+ };
+
+ i2c@0 {
+ reg = <0x0 0x100>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ vc7: clock-controller@9 {
+ compatible = "renesas,rc21008a";
+ reg = <0x9>;
+ #clock-cells = <1>;
+ clocks = <&vc7_xin>;
+ clock-names = "xin";
+ };
+ };
diff --git a/Bindings/clock/rockchip,px30-cru.yaml b/Bindings/clock/rockchip,px30-cru.yaml
new file mode 100644
index 0000000..0f0f64b
--- /dev/null
+++ b/Bindings/clock/rockchip,px30-cru.yaml
@@ -0,0 +1,119 @@
+# SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/rockchip,px30-cru.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip PX30 Clock and Reset Unit (CRU)
+
+maintainers:
+ - Elaine Zhang <zhangqing@rock-chips.com>
+ - Heiko Stuebner <heiko@sntech.de>
+
+description: |
+ The PX30 clock controller generates and supplies clocks to various
+ controllers within the SoC and also implements a reset controller for SoC
+ peripherals.
+ Each clock is assigned an identifier and client nodes can use this identifier
+ to specify the clock which they consume. All available clocks are defined as
+ preprocessor macros in the dt-bindings/clock/px30-cru.h headers and can be
+ used in device tree sources. Similar macros exist for the reset sources in
+ these files.
+ There are several clocks that are generated outside the SoC. It is expected
+ that they are defined using standard clock bindings with following
+ clock-output-names:
+ - "xin24m" - crystal input - required
+ - "xin32k" - rtc clock - optional
+ - "i2sx_clkin" - external I2S clock - optional
+ - "gmac_clkin" - external GMAC clock - optional
+
+properties:
+ compatible:
+ enum:
+ - rockchip,px30-cru
+ - rockchip,px30-pmucru
+
+ reg:
+ maxItems: 1
+
+ "#clock-cells":
+ const: 1
+
+ "#reset-cells":
+ const: 1
+
+ clocks:
+ minItems: 1
+ items:
+ - description: Clock for both PMUCRU and CRU
+ - description: Clock for CRU (sourced from PMUCRU)
+
+ clock-names:
+ minItems: 1
+ items:
+ - const: xin24m
+ - const: gpll
+
+ rockchip,grf:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ Phandle to the syscon managing the "general register files" (GRF),
+ if missing pll rates are not changeable, due to the missing pll
+ lock status.
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - "#clock-cells"
+ - "#reset-cells"
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: rockchip,px30-cru
+
+ then:
+ properties:
+ clocks:
+ minItems: 2
+
+ clock-names:
+ minItems: 2
+
+ else:
+ properties:
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ maxItems: 1
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/px30-cru.h>
+
+ pmucru: clock-controller@ff2bc000 {
+ compatible = "rockchip,px30-pmucru";
+ reg = <0xff2bc000 0x1000>;
+ clocks = <&xin24m>;
+ clock-names = "xin24m";
+ rockchip,grf = <&grf>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+ cru: clock-controller@ff2b0000 {
+ compatible = "rockchip,px30-cru";
+ reg = <0xff2b0000 0x1000>;
+ clocks = <&xin24m>, <&pmucru PLL_GPLL>;
+ clock-names = "xin24m", "gpll";
+ rockchip,grf = <&grf>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
diff --git a/Bindings/clock/rockchip,rk3036-cru.yaml b/Bindings/clock/rockchip,rk3036-cru.yaml
new file mode 100644
index 0000000..ba5b454
--- /dev/null
+++ b/Bindings/clock/rockchip,rk3036-cru.yaml
@@ -0,0 +1,72 @@
+# SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/rockchip,rk3036-cru.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip RK3036 Clock and Reset Unit (CRU)
+
+maintainers:
+ - Elaine Zhang <zhangqing@rock-chips.com>
+ - Heiko Stuebner <heiko@sntech.de>
+
+description: |
+ The RK3036 clock controller generates and supplies clocks to various
+ controllers within the SoC and also implements a reset controller for SoC
+ peripherals.
+ Each clock is assigned an identifier and client nodes can use this identifier
+ to specify the clock which they consume. All available clocks are defined as
+ preprocessor macros in the dt-bindings/clock/rk3036-cru.h headers and can be
+ used in device tree sources. Similar macros exist for the reset sources in
+ these files.
+ There are several clocks that are generated outside the SoC. It is expected
+ that they are defined using standard clock bindings with following
+ clock-output-names:
+ - "xin24m" - crystal input - required
+ - "ext_i2s" - external I2S clock - optional
+ - "rmii_clkin" - external EMAC clock - optional
+
+properties:
+ compatible:
+ enum:
+ - rockchip,rk3036-cru
+
+ reg:
+ maxItems: 1
+
+ "#clock-cells":
+ const: 1
+
+ "#reset-cells":
+ const: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ const: xin24m
+
+ rockchip,grf:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ Phandle to the syscon managing the "general register files" (GRF),
+ if missing pll rates are not changeable, due to the missing pll
+ lock status.
+
+required:
+ - compatible
+ - reg
+ - "#clock-cells"
+ - "#reset-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ cru: clock-controller@20000000 {
+ compatible = "rockchip,rk3036-cru";
+ reg = <0x20000000 0x1000>;
+ rockchip,grf = <&grf>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
diff --git a/Bindings/clock/rockchip,rk3128-cru.yaml b/Bindings/clock/rockchip,rk3128-cru.yaml
new file mode 100644
index 0000000..b3d9c8e
--- /dev/null
+++ b/Bindings/clock/rockchip,rk3128-cru.yaml
@@ -0,0 +1,76 @@
+# SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/rockchip,rk3128-cru.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip RK3126/RK3128 Clock and Reset Unit (CRU)
+
+maintainers:
+ - Elaine Zhang <zhangqing@rock-chips.com>
+ - Heiko Stuebner <heiko@sntech.de>
+
+description: |
+ The RK3126/RK3128 clock controller generates and supplies clock to various
+ controllers within the SoC and also implements a reset controller for SoC
+ peripherals.
+ Each clock is assigned an identifier and client nodes can use this identifier
+ to specify the clock which they consume. All available clocks are defined as
+ preprocessor macros in the dt-bindings/clock/rk3128-cru.h headers and can be
+ used in device tree sources. Similar macros exist for the reset sources in
+ these files.
+
+properties:
+ compatible:
+ enum:
+ - rockchip,rk3126-cru
+ - rockchip,rk3128-cru
+
+ reg:
+ maxItems: 1
+
+ "#clock-cells":
+ const: 1
+
+ "#reset-cells":
+ const: 1
+
+ clocks:
+ minItems: 1
+ maxItems: 3
+
+ clock-names:
+ minItems: 1
+ items:
+ - const: xin24m
+ - enum:
+ - ext_i2s
+ - gmac_clkin
+ - enum:
+ - ext_i2s
+ - gmac_clkin
+
+ rockchip,grf:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ Phandle to the syscon managing the "general register files" (GRF),
+ if missing pll rates are not changeable, due to the missing pll
+ lock status.
+
+required:
+ - compatible
+ - reg
+ - "#clock-cells"
+ - "#reset-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ cru: clock-controller@20000000 {
+ compatible = "rockchip,rk3128-cru";
+ reg = <0x20000000 0x1000>;
+ rockchip,grf = <&grf>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
diff --git a/Bindings/clock/rockchip,rk3188-cru.yaml b/Bindings/clock/rockchip,rk3188-cru.yaml
new file mode 100644
index 0000000..ddd7e46
--- /dev/null
+++ b/Bindings/clock/rockchip,rk3188-cru.yaml
@@ -0,0 +1,78 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/rockchip,rk3188-cru.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip RK3188/RK3066 Clock and Reset Unit (CRU)
+
+maintainers:
+ - Elaine Zhang <zhangqing@rock-chips.com>
+ - Heiko Stuebner <heiko@sntech.de>
+
+description: |
+ The RK3188/RK3066 clock controller generates and supplies clocks to various
+ controllers within the SoC and also implements a reset controller for SoC
+ peripherals.
+ Each clock is assigned an identifier and client nodes can use this identifier
+ to specify the clock which they consume. All available clocks are defined as
+ preprocessor macros in the dt-bindings/clock/rk3188-cru.h and
+ dt-bindings/clock/rk3066-cru.h headers and can be used in device tree sources.
+ Similar macros exist for the reset sources in these files.
+ There are several clocks that are generated outside the SoC. It is expected
+ that they are defined using standard clock bindings with following
+ clock-output-names:
+ - "xin24m" - crystal input - required
+ - "xin32k" - RTC clock - optional
+ - "xin27m" - 27mhz crystal input on RK3066 - optional
+ - "ext_hsadc" - external HSADC clock - optional
+ - "ext_cif0" - external camera clock - optional
+ - "ext_rmii" - external RMII clock - optional
+ - "ext_jtag" - external JTAG clock - optional
+
+properties:
+ compatible:
+ enum:
+ - rockchip,rk3066a-cru
+ - rockchip,rk3188-cru
+ - rockchip,rk3188a-cru
+
+ reg:
+ maxItems: 1
+
+ "#clock-cells":
+ const: 1
+
+ "#reset-cells":
+ const: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ const: xin24m
+
+ rockchip,grf:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ Phandle to the syscon managing the "general register files" (GRF),
+ if missing pll rates are not changeable, due to the missing pll
+ lock status.
+
+required:
+ - compatible
+ - reg
+ - "#clock-cells"
+ - "#reset-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ cru: clock-controller@20000000 {
+ compatible = "rockchip,rk3188-cru";
+ reg = <0x20000000 0x1000>;
+ rockchip,grf = <&grf>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
diff --git a/Bindings/clock/rockchip,rk3228-cru.yaml b/Bindings/clock/rockchip,rk3228-cru.yaml
new file mode 100644
index 0000000..1050fff
--- /dev/null
+++ b/Bindings/clock/rockchip,rk3228-cru.yaml
@@ -0,0 +1,74 @@
+# SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/rockchip,rk3228-cru.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip RK3228 Clock and Reset Unit (CRU)
+
+maintainers:
+ - Elaine Zhang <zhangqing@rock-chips.com>
+ - Heiko Stuebner <heiko@sntech.de>
+
+description: |
+ The RK3228 clock controller generates and supplies clocks to various
+ controllers within the SoC and also implements a reset controller for SoC
+ peripherals.
+ Each clock is assigned an identifier and client nodes can use this identifier
+ to specify the clock which they consume. All available clocks are defined as
+ preprocessor macros in the dt-bindings/clock/rk3228-cru.h headers and can be
+ used in device tree sources. Similar macros exist for the reset sources in
+ these files.
+ There are several clocks that are generated outside the SoC. It is expected
+ that they are defined using standard clock bindings with following
+ clock-output-names:
+ - "xin24m" - crystal input - required
+ - "ext_i2s" - external I2S clock - optional
+ - "ext_gmac" - external GMAC clock - optional
+ - "ext_hsadc" - external HSADC clock - optional
+ - "phy_50m_out" - output clock of the pll in the mac phy
+
+properties:
+ compatible:
+ enum:
+ - rockchip,rk3228-cru
+
+ reg:
+ maxItems: 1
+
+ "#clock-cells":
+ const: 1
+
+ "#reset-cells":
+ const: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ const: xin24m
+
+ rockchip,grf:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ Phandle to the syscon managing the "general register files" (GRF),
+ if missing pll rates are not changeable, due to the missing pll
+ lock status.
+
+required:
+ - compatible
+ - reg
+ - "#clock-cells"
+ - "#reset-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ cru: clock-controller@20000000 {
+ compatible = "rockchip,rk3228-cru";
+ reg = <0x20000000 0x1000>;
+ rockchip,grf = <&grf>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
diff --git a/Bindings/clock/rockchip,rk3288-cru.yaml b/Bindings/clock/rockchip,rk3288-cru.yaml
new file mode 100644
index 0000000..6655e97
--- /dev/null
+++ b/Bindings/clock/rockchip,rk3288-cru.yaml
@@ -0,0 +1,85 @@
+# SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/rockchip,rk3288-cru.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip RK3288 Clock and Reset Unit (CRU)
+
+maintainers:
+ - Elaine Zhang <zhangqing@rock-chips.com>
+ - Heiko Stuebner <heiko@sntech.de>
+
+description: |
+ The RK3288 clock controller generates and supplies clocks to various
+ controllers within the SoC and also implements a reset controller for SoC
+ peripherals.
+
+ A revision of this SoC is available: rk3288w. The clock tree is a bit
+ different so another dt-compatible is available. Noticed that it is only
+ setting the difference but there is no automatic revision detection. This
+ should be performed by boot loaders.
+
+ Each clock is assigned an identifier and client nodes can use this identifier
+ to specify the clock which they consume. All available clocks are defined as
+ preprocessor macros in the dt-bindings/clock/rk3288-cru.h headers and can be
+ used in device tree sources. Similar macros exist for the reset sources in
+ these files.
+
+ There are several clocks that are generated outside the SoC. It is expected
+ that they are defined using standard clock bindings with following
+ clock-output-names:
+ - "xin24m" - crystal input - required,
+ - "xin32k" - rtc clock - optional,
+ - "ext_i2s" - external I2S clock - optional,
+ - "ext_hsadc" - external HSADC clock - optional,
+ - "ext_edp_24m" - external display port clock - optional,
+ - "ext_vip" - external VIP clock - optional,
+ - "ext_isp" - external ISP clock - optional,
+ - "ext_jtag" - external JTAG clock - optional
+
+properties:
+ compatible:
+ enum:
+ - rockchip,rk3288-cru
+ - rockchip,rk3288w-cru
+
+ reg:
+ maxItems: 1
+
+ "#clock-cells":
+ const: 1
+
+ "#reset-cells":
+ const: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ const: xin24m
+
+ rockchip,grf:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ Phandle to the syscon managing the "general register files" (GRF),
+ if missing pll rates are not changeable, due to the missing pll
+ lock status.
+
+required:
+ - compatible
+ - reg
+ - "#clock-cells"
+ - "#reset-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ cru: clock-controller@ff760000 {
+ compatible = "rockchip,rk3288-cru";
+ reg = <0xff760000 0x1000>;
+ rockchip,grf = <&grf>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
diff --git a/Bindings/clock/rockchip,rk3308-cru.yaml b/Bindings/clock/rockchip,rk3308-cru.yaml
new file mode 100644
index 0000000..fec37f5
--- /dev/null
+++ b/Bindings/clock/rockchip,rk3308-cru.yaml
@@ -0,0 +1,76 @@
+# SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/rockchip,rk3308-cru.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip RK3308 Clock and Reset Unit (CRU)
+
+maintainers:
+ - Elaine Zhang <zhangqing@rock-chips.com>
+ - Heiko Stuebner <heiko@sntech.de>
+
+description: |
+ The RK3308 clock controller generates and supplies clocks to various
+ controllers within the SoC and also implements a reset controller for SoC
+ peripherals.
+ Each clock is assigned an identifier and client nodes can use this identifier
+ to specify the clock which they consume. All available clocks are defined as
+ preprocessor macros in the dt-bindings/clock/rk3308-cru.h headers and can be
+ used in device tree sources. Similar macros exist for the reset sources in
+ these files.
+ There are several clocks that are generated outside the SoC. It is expected
+ that they are defined using standard clock bindings with following
+ clock-output-names:
+ - "xin24m" - crystal input - required
+ - "xin32k" - rtc clock - optional
+ - "mclk_i2s0_8ch_in", "mclk_i2s1_8ch_in",
+ "mclk_i2s2_8ch_in", "mclk_i2s3_8ch_in",
+ "mclk_i2s0_2ch_in", "mclk_i2s1_2ch_in" - external I2S or
+ SPDIF clock - optional
+ - "mac_clkin" - external MAC clock - optional
+
+properties:
+ compatible:
+ enum:
+ - rockchip,rk3308-cru
+
+ reg:
+ maxItems: 1
+
+ "#clock-cells":
+ const: 1
+
+ "#reset-cells":
+ const: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ const: xin24m
+
+ rockchip,grf:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ Phandle to the syscon managing the "general register files" (GRF),
+ if missing pll rates are not changeable, due to the missing pll
+ lock status.
+
+required:
+ - compatible
+ - reg
+ - "#clock-cells"
+ - "#reset-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ cru: clock-controller@ff500000 {
+ compatible = "rockchip,rk3308-cru";
+ reg = <0xff500000 0x1000>;
+ rockchip,grf = <&grf>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
diff --git a/Bindings/clock/rockchip,rk3328-cru.txt b/Bindings/clock/rockchip,rk3328-cru.txt
new file mode 100644
index 0000000..904ae68
--- /dev/null
+++ b/Bindings/clock/rockchip,rk3328-cru.txt
@@ -0,0 +1,58 @@
+* Rockchip RK3328 Clock and Reset Unit
+
+The RK3328 clock controller generates and supplies clock to various
+controllers within the SoC and also implements a reset controller for SoC
+peripherals.
+
+Required Properties:
+
+- compatible: should be "rockchip,rk3328-cru"
+- reg: physical base address of the controller and length of memory mapped
+ region.
+- #clock-cells: should be 1.
+- #reset-cells: should be 1.
+
+Optional Properties:
+
+- rockchip,grf: phandle to the syscon managing the "general register files"
+ If missing pll rates are not changeable, due to the missing pll lock status.
+
+Each clock is assigned an identifier and client nodes can use this identifier
+to specify the clock which they consume. All available clocks are defined as
+preprocessor macros in the dt-bindings/clock/rk3328-cru.h headers and can be
+used in device tree sources. Similar macros exist for the reset sources in
+these files.
+
+External clocks:
+
+There are several clocks that are generated outside the SoC. It is expected
+that they are defined using standard clock bindings with following
+clock-output-names:
+ - "xin24m" - crystal input - required,
+ - "clkin_i2s" - external I2S clock - optional,
+ - "gmac_clkin" - external GMAC clock - optional
+ - "phy_50m_out" - output clock of the pll in the mac phy
+ - "hdmi_phy" - output clock of the hdmi phy pll - optional
+
+Example: Clock controller node:
+
+ cru: clock-controller@ff440000 {
+ compatible = "rockchip,rk3328-cru";
+ reg = <0x0 0xff440000 0x0 0x1000>;
+ rockchip,grf = <&grf>;
+
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+Example: UART controller node that consumes the clock generated by the clock
+ controller:
+
+ uart0: serial@ff120000 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0xff120000 0x100>;
+ interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ clocks = <&cru SCLK_UART0>;
+ };
diff --git a/Bindings/clock/rockchip,rk3368-cru.yaml b/Bindings/clock/rockchip,rk3368-cru.yaml
new file mode 100644
index 0000000..90af242
--- /dev/null
+++ b/Bindings/clock/rockchip,rk3368-cru.yaml
@@ -0,0 +1,78 @@
+# SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/rockchip,rk3368-cru.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip RK3368 Clock and Reset Unit (CRU)
+
+maintainers:
+ - Elaine Zhang <zhangqing@rock-chips.com>
+ - Heiko Stuebner <heiko@sntech.de>
+
+description: |
+ The RK3368 clock controller generates and supplies clocks to various
+ controllers within the SoC and also implements a reset controller for SoC
+ peripherals.
+ Each clock is assigned an identifier and client nodes can use this identifier
+ to specify the clock which they consume. All available clocks are defined as
+ preprocessor macros in the dt-bindings/clock/rk3368-cru.h headers and can be
+ used in device tree sources. Similar macros exist for the reset sources in
+ these files.
+ There are several clocks that are generated outside the SoC. It is expected
+ that they are defined using standard clock bindings with following
+ clock-output-names:
+ - "xin24m" - crystal input - required
+ - "xin32k" - rtc clock - optional
+ - "ext_i2s" - external I2S clock - optional
+ - "ext_gmac" - external GMAC clock - optional
+ - "ext_hsadc" - external HSADC clock - optional
+ - "ext_isp" - external ISP clock - optional
+ - "ext_jtag" - external JTAG clock - optional
+ - "ext_vip" - external VIP clock - optional
+ - "usbotg_out" - output clock of the pll in the otg phy
+
+properties:
+ compatible:
+ enum:
+ - rockchip,rk3368-cru
+
+ reg:
+ maxItems: 1
+
+ "#clock-cells":
+ const: 1
+
+ "#reset-cells":
+ const: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ const: xin24m
+
+ rockchip,grf:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ Phandle to the syscon managing the "general register files" (GRF),
+ if missing pll rates are not changeable, due to the missing pll
+ lock status.
+
+required:
+ - compatible
+ - reg
+ - "#clock-cells"
+ - "#reset-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ cru: clock-controller@ff760000 {
+ compatible = "rockchip,rk3368-cru";
+ reg = <0xff760000 0x1000>;
+ rockchip,grf = <&grf>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
diff --git a/Bindings/clock/rockchip,rk3399-cru.yaml b/Bindings/clock/rockchip,rk3399-cru.yaml
new file mode 100644
index 0000000..0b758e0
--- /dev/null
+++ b/Bindings/clock/rockchip,rk3399-cru.yaml
@@ -0,0 +1,83 @@
+# SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/rockchip,rk3399-cru.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip RK3399 Clock and Reset Unit
+
+maintainers:
+ - Elaine Zhang <zhangqing@rock-chips.com>
+ - Heiko Stuebner <heiko@sntech.de>
+
+description: |
+ The RK3399 clock controller generates and supplies clock to various
+ controllers within the SoC and also implements a reset controller for SoC
+ peripherals.
+ Each clock is assigned an identifier and client nodes can use this identifier
+ to specify the clock which they consume. All available clocks are defined as
+ preprocessor macros in the dt-bindings/clock/rk3399-cru.h headers and can be
+ used in device tree sources. Similar macros exist for the reset sources in
+ these files.
+ There are several clocks that are generated outside the SoC. It is expected
+ that they are defined using standard clock bindings with following
+ clock-output-names:
+ - "xin24m" - crystal input - required,
+ - "xin32k" - rtc clock - optional,
+ - "clkin_gmac" - external GMAC clock - optional,
+ - "clkin_i2s" - external I2S clock - optional,
+ - "pclkin_cif" - external ISP clock - optional,
+ - "clk_usbphy0_480m" - output clock of the pll in the usbphy0
+ - "clk_usbphy1_480m" - output clock of the pll in the usbphy1
+
+properties:
+ compatible:
+ enum:
+ - rockchip,rk3399-pmucru
+ - rockchip,rk3399-cru
+
+ reg:
+ maxItems: 1
+
+ "#clock-cells":
+ const: 1
+
+ "#reset-cells":
+ const: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ const: xin24m
+
+ rockchip,grf:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ Phandle to the syscon managing the "general register files". It is used
+ for GRF muxes, if missing any muxes present in the GRF will not be
+ available.
+
+required:
+ - compatible
+ - reg
+ - "#clock-cells"
+ - "#reset-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ pmucru: clock-controller@ff750000 {
+ compatible = "rockchip,rk3399-pmucru";
+ reg = <0xff750000 0x1000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+ - |
+ cru: clock-controller@ff760000 {
+ compatible = "rockchip,rk3399-cru";
+ reg = <0xff760000 0x1000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
diff --git a/Bindings/clock/rockchip,rk3568-cru.yaml b/Bindings/clock/rockchip,rk3568-cru.yaml
new file mode 100644
index 0000000..f809c28
--- /dev/null
+++ b/Bindings/clock/rockchip,rk3568-cru.yaml
@@ -0,0 +1,73 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/rockchip,rk3568-cru.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ROCKCHIP rk3568 Family Clock Control Module
+
+maintainers:
+ - Elaine Zhang <zhangqing@rock-chips.com>
+ - Heiko Stuebner <heiko@sntech.de>
+
+description: |
+ The RK3568 clock controller generates the clock and also implements a
+ reset controller for SoC peripherals.
+ (examples: provide SCLK_UART1\PCLK_UART1 and SRST_P_UART1\SRST_S_UART1 for UART module)
+ Each clock is assigned an identifier and client nodes can use this identifier
+ to specify the clock which they consume. All available clocks are defined as
+ preprocessor macros in the dt-bindings/clock/rk3568-cru.h headers and can be
+ used in device tree sources.
+
+properties:
+ compatible:
+ enum:
+ - rockchip,rk3568-cru
+ - rockchip,rk3568-pmucru
+
+ reg:
+ maxItems: 1
+
+ "#clock-cells":
+ const: 1
+
+ "#reset-cells":
+ const: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ const: xin24m
+
+ rockchip,grf:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ Phandle to the syscon managing the "general register files" (GRF),
+ if missing pll rates are not changeable, due to the missing pll
+ lock status.
+
+required:
+ - compatible
+ - reg
+ - "#clock-cells"
+ - "#reset-cells"
+
+additionalProperties: false
+
+examples:
+ # Clock Control Module node:
+ - |
+ pmucru: clock-controller@fdd00000 {
+ compatible = "rockchip,rk3568-pmucru";
+ reg = <0xfdd00000 0x1000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+ - |
+ cru: clock-controller@fdd20000 {
+ compatible = "rockchip,rk3568-cru";
+ reg = <0xfdd20000 0x1000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
diff --git a/Bindings/clock/rockchip,rk3588-cru.yaml b/Bindings/clock/rockchip,rk3588-cru.yaml
new file mode 100644
index 0000000..74cd3f3
--- /dev/null
+++ b/Bindings/clock/rockchip,rk3588-cru.yaml
@@ -0,0 +1,71 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/rockchip,rk3588-cru.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip rk3588 Family Clock and Reset Control Module
+
+maintainers:
+ - Elaine Zhang <zhangqing@rock-chips.com>
+ - Heiko Stuebner <heiko@sntech.de>
+
+description: |
+ The RK3588 clock controller generates the clock and also implements a reset
+ controller for SoC peripherals. For example it provides SCLK_UART2 and
+ PCLK_UART2, as well as SRST_P_UART2 and SRST_S_UART2 for the second UART
+ module.
+ Each clock is assigned an identifier and client nodes can use this identifier
+ to specify the clock which they consume. All available clock and reset IDs
+ are defined as preprocessor macros in dt-binding headers.
+
+properties:
+ compatible:
+ enum:
+ - rockchip,rk3588-cru
+
+ reg:
+ maxItems: 1
+
+ "#clock-cells":
+ const: 1
+
+ "#reset-cells":
+ const: 1
+
+ clocks:
+ minItems: 2
+ maxItems: 2
+
+ clock-names:
+ items:
+ - const: xin24m
+ - const: xin32k
+
+ assigned-clocks: true
+
+ assigned-clock-rates: true
+
+ rockchip,grf:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: >
+ phandle to the syscon managing the "general register files". It is used
+ for GRF muxes, if missing any muxes present in the GRF will not be
+ available.
+
+required:
+ - compatible
+ - reg
+ - "#clock-cells"
+ - "#reset-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ cru: clock-controller@fd7c0000 {
+ compatible = "rockchip,rk3588-cru";
+ reg = <0xfd7c0000 0x5c000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
diff --git a/Bindings/clock/rockchip,rv1108-cru.yaml b/Bindings/clock/rockchip,rv1108-cru.yaml
new file mode 100644
index 0000000..4611d92
--- /dev/null
+++ b/Bindings/clock/rockchip,rv1108-cru.yaml
@@ -0,0 +1,75 @@
+# SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/rockchip,rv1108-cru.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip RV1108 Clock and Reset Unit (CRU)
+
+maintainers:
+ - Elaine Zhang <zhangqing@rock-chips.com>
+ - Heiko Stuebner <heiko@sntech.de>
+
+description: |
+ The RV1108 clock controller generates and supplies clocks to various
+ controllers within the SoC and also implements a reset controller for SoC
+ peripherals.
+ Each clock is assigned an identifier and client nodes can use this identifier
+ to specify the clock which they consume. All available clocks are defined as
+ preprocessor macros in the dt-bindings/clock/rv1108-cru.h headers and can be
+ used in device tree sources. Similar macros exist for the reset sources in
+ these files.
+ There are several clocks that are generated outside the SoC. It is expected
+ that they are defined using standard clock bindings with following
+ clock-output-names:
+ - "xin24m" - crystal input - required
+ - "ext_vip" - external VIP clock - optional
+ - "ext_i2s" - external I2S clock - optional
+ - "ext_gmac" - external GMAC clock - optional
+ - "hdmiphy" - external clock input derived from HDMI PHY - optional
+ - "usbphy" - external clock input derived from USB PHY - optional
+
+properties:
+ compatible:
+ enum:
+ - rockchip,rv1108-cru
+
+ reg:
+ maxItems: 1
+
+ "#clock-cells":
+ const: 1
+
+ "#reset-cells":
+ const: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ const: xin24m
+
+ rockchip,grf:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ Phandle to the syscon managing the "general register files" (GRF),
+ if missing pll rates are not changeable, due to the missing pll
+ lock status.
+
+required:
+ - compatible
+ - reg
+ - "#clock-cells"
+ - "#reset-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ cru: clock-controller@20200000 {
+ compatible = "rockchip,rv1108-cru";
+ reg = <0x20200000 0x1000>;
+ rockchip,grf = <&grf>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
diff --git a/Bindings/clock/rockchip,rv1126-cru.yaml b/Bindings/clock/rockchip,rv1126-cru.yaml
new file mode 100644
index 0000000..0998f8b
--- /dev/null
+++ b/Bindings/clock/rockchip,rv1126-cru.yaml
@@ -0,0 +1,62 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/rockchip,rv1126-cru.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip RV1126 Clock and Reset Unit
+
+maintainers:
+ - Jagan Teki <jagan@edgeble.ai>
+ - Finley Xiao <finley.xiao@rock-chips.com>
+ - Heiko Stuebner <heiko@sntech.de>
+
+description:
+ The RV1126 clock controller generates the clock and also implements a
+ reset controller for SoC peripherals.
+
+properties:
+ compatible:
+ enum:
+ - rockchip,rv1126-cru
+ - rockchip,rv1126-pmucru
+
+ reg:
+ maxItems: 1
+
+ "#clock-cells":
+ const: 1
+
+ "#reset-cells":
+ const: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ const: xin24m
+
+ rockchip,grf:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ Phandle to the syscon managing the "general register files" (GRF),
+ if missing pll rates are not changeable, due to the missing pll
+ lock status.
+
+required:
+ - compatible
+ - reg
+ - "#clock-cells"
+ - "#reset-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ cru: clock-controller@ff490000 {
+ compatible = "rockchip,rv1126-cru";
+ reg = <0xff490000 0x1000>;
+ rockchip,grf = <&grf>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
diff --git a/Bindings/clock/samsung,exynos-audss-clock.yaml b/Bindings/clock/samsung,exynos-audss-clock.yaml
new file mode 100644
index 0000000..d819dfa
--- /dev/null
+++ b/Bindings/clock/samsung,exynos-audss-clock.yaml
@@ -0,0 +1,80 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/samsung,exynos-audss-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung Exynos SoC Audio SubSystem clock controller
+
+maintainers:
+ - Chanwoo Choi <cw00.choi@samsung.com>
+ - Krzysztof Kozlowski <krzk@kernel.org>
+ - Sylwester Nawrocki <s.nawrocki@samsung.com>
+ - Tomasz Figa <tomasz.figa@gmail.com>
+
+description: |
+ All available clocks are defined as preprocessor macros in
+ include/dt-bindings/clock/exynos-audss-clk.h header.
+
+properties:
+ compatible:
+ enum:
+ - samsung,exynos4210-audss-clock
+ - samsung,exynos5250-audss-clock
+ - samsung,exynos5410-audss-clock
+ - samsung,exynos5420-audss-clock
+
+ clocks:
+ minItems: 2
+ items:
+ - description:
+ Fixed rate PLL reference clock, parent of mout_audss. "fin_pll" is
+ used if not specified.
+ - description:
+ Input PLL to the AudioSS block, parent of mout_audss. "fout_epll" is
+ used if not specified.
+ - description:
+ Audio bus clock, parent of mout_i2s. "sclk_audio0" is used if not
+ specified.
+ - description:
+ PCM clock, parent of sclk_pcm. "sclk_pcm0" is used if not specified.
+ - description:
+ External i2s clock, parent of mout_i2s. "cdclk0" is used if not
+ specified.
+
+ clock-names:
+ minItems: 2
+ items:
+ - const: pll_ref
+ - const: pll_in
+ - const: sclk_audio
+ - const: sclk_pcm_in
+ - const: cdclk
+
+ "#clock-cells":
+ const: 1
+
+ power-domains:
+ maxItems: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+ - "#clock-cells"
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ clock-controller@3810000 {
+ compatible = "samsung,exynos5250-audss-clock";
+ reg = <0x03810000 0x0c>;
+ #clock-cells = <1>;
+ clocks = <&clock 1>, <&clock 7>, <&clock 138>, <&clock 160>, <&ext_i2s_clk>;
+ clock-names = "pll_ref", "pll_in", "sclk_audio", "sclk_pcm_in", "cdclk";
+ };
diff --git a/Bindings/clock/samsung,exynos-clock.yaml b/Bindings/clock/samsung,exynos-clock.yaml
new file mode 100644
index 0000000..a36781a
--- /dev/null
+++ b/Bindings/clock/samsung,exynos-clock.yaml
@@ -0,0 +1,60 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/samsung,exynos-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung Exynos SoC clock controller
+
+maintainers:
+ - Chanwoo Choi <cw00.choi@samsung.com>
+ - Krzysztof Kozlowski <krzk@kernel.org>
+ - Sylwester Nawrocki <s.nawrocki@samsung.com>
+ - Tomasz Figa <tomasz.figa@gmail.com>
+
+description: |
+ All available clocks are defined as preprocessor macros in
+ dt-bindings/clock/ headers.
+
+properties:
+ compatible:
+ oneOf:
+ - enum:
+ - samsung,exynos3250-cmu
+ - samsung,exynos3250-cmu-dmc
+ - samsung,exynos3250-cmu-isp
+ - samsung,exynos4210-clock
+ - samsung,exynos4212-clock
+ - samsung,exynos4412-clock
+ - samsung,exynos5250-clock
+ - items:
+ - enum:
+ - samsung,exynos5420-clock
+ - samsung,exynos5800-clock
+ - const: syscon
+
+ clocks:
+ minItems: 1
+ maxItems: 4
+
+ "#clock-cells":
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - "#clock-cells"
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/exynos5250.h>
+ clock: clock-controller@10010000 {
+ compatible = "samsung,exynos5250-clock";
+ reg = <0x10010000 0x30000>;
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/samsung,exynos-ext-clock.yaml b/Bindings/clock/samsung,exynos-ext-clock.yaml
new file mode 100644
index 0000000..c98eff6
--- /dev/null
+++ b/Bindings/clock/samsung,exynos-ext-clock.yaml
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/samsung,exynos-ext-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung SoC external/osc/XXTI/XusbXTI clock
+
+maintainers:
+ - Chanwoo Choi <cw00.choi@samsung.com>
+ - Krzysztof Kozlowski <krzk@kernel.org>
+ - Sylwester Nawrocki <s.nawrocki@samsung.com>
+ - Tomasz Figa <tomasz.figa@gmail.com>
+
+description: |
+ Samsung SoCs require an external clock supplied through XXTI or XusbXTI pins.
+
+properties:
+ compatible:
+ enum:
+ - samsung,clock-xxti
+ - samsung,clock-xusbxti
+ - samsung,exynos5420-oscclk
+
+ "#clock-cells":
+ const: 0
+
+ clock-frequency: true
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - compatible
+ - clock-frequency
+
+additionalProperties: false
+
+examples:
+ - |
+ fixed-rate-clocks {
+ clock {
+ compatible = "samsung,clock-xxti";
+ clock-frequency = <24000000>;
+ };
+ };
diff --git a/Bindings/clock/samsung,exynos4412-isp-clock.yaml b/Bindings/clock/samsung,exynos4412-isp-clock.yaml
new file mode 100644
index 0000000..bee1343
--- /dev/null
+++ b/Bindings/clock/samsung,exynos4412-isp-clock.yaml
@@ -0,0 +1,63 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/samsung,exynos4412-isp-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung Exynos4412 SoC ISP clock controller
+
+maintainers:
+ - Chanwoo Choi <cw00.choi@samsung.com>
+ - Krzysztof Kozlowski <krzk@kernel.org>
+ - Sylwester Nawrocki <s.nawrocki@samsung.com>
+ - Tomasz Figa <tomasz.figa@gmail.com>
+
+description: |
+ Clock controller for Samsung Exynos4412 SoC FIMC-ISP (Camera ISP)
+ All available clocks are defined as preprocessor macros in
+ dt-bindings/clock/ headers.
+
+properties:
+ compatible:
+ const: samsung,exynos4412-isp-clock
+
+ clocks:
+ items:
+ - description: CLK_ACLK200 from the main clock controller
+ - description: CLK_ACLK400_MCUISP from the main clock controller
+
+ clock-names:
+ items:
+ - const: aclk200
+ - const: aclk400_mcuisp
+
+ "#clock-cells":
+ const: 1
+
+ power-domains:
+ maxItems: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - "#clock-cells"
+ - clocks
+ - clock-names
+ - power-domains
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/exynos4.h>
+ clock-controller@10048000 {
+ compatible = "samsung,exynos4412-isp-clock";
+ reg = <0x10048000 0x1000>;
+ #clock-cells = <1>;
+ power-domains = <&pd_isp>;
+ clocks = <&clock CLK_ACLK200>, <&clock CLK_ACLK400_MCUISP>;
+ clock-names = "aclk200", "aclk400_mcuisp";
+ };
diff --git a/Bindings/clock/samsung,exynos5260-clock.yaml b/Bindings/clock/samsung,exynos5260-clock.yaml
new file mode 100644
index 0000000..b05f835
--- /dev/null
+++ b/Bindings/clock/samsung,exynos5260-clock.yaml
@@ -0,0 +1,382 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/samsung,exynos5260-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung Exynos5260 SoC clock controller
+
+maintainers:
+ - Chanwoo Choi <cw00.choi@samsung.com>
+ - Krzysztof Kozlowski <krzk@kernel.org>
+ - Sylwester Nawrocki <s.nawrocki@samsung.com>
+ - Tomasz Figa <tomasz.figa@gmail.com>
+
+description: |
+ Expected external clocks, defined in DTS as fixed-rate clocks with a matching
+ name::
+ - "fin_pll" - PLL input clock from XXTI
+ - "xrtcxti" - input clock from XRTCXTI
+ - "ioclk_pcm_extclk" - pcm external operation clock
+ - "ioclk_spdif_extclk" - spdif external operation clock
+ - "ioclk_i2s_cdclk" - i2s0 codec clock
+
+ Phy clocks::
+ There are several clocks which are generated by specific PHYs. These clocks
+ are fed into the clock controller and then routed to the hardware blocks.
+ These clocks are defined as fixed clocks in the driver with following names::
+ - "phyclk_dptx_phy_ch3_txd_clk" - dp phy clock for channel 3
+ - "phyclk_dptx_phy_ch2_txd_clk" - dp phy clock for channel 2
+ - "phyclk_dptx_phy_ch1_txd_clk" - dp phy clock for channel 1
+ - "phyclk_dptx_phy_ch0_txd_clk" - dp phy clock for channel 0
+ - "phyclk_hdmi_phy_tmds_clko" - hdmi phy tmds clock
+ - "phyclk_hdmi_phy_pixel_clko" - hdmi phy pixel clock
+ - "phyclk_hdmi_link_o_tmds_clkhi" - hdmi phy for hdmi link
+ - "phyclk_dptx_phy_o_ref_clk_24m" - dp phy reference clock
+ - "phyclk_dptx_phy_clk_div2"
+ - "phyclk_mipi_dphy_4l_m_rxclkesc0"
+ - "phyclk_usbhost20_phy_phyclock" - usb 2.0 phy clock
+ - "phyclk_usbhost20_phy_freeclk"
+ - "phyclk_usbhost20_phy_clk48mohci"
+ - "phyclk_usbdrd30_udrd30_pipe_pclk"
+ - "phyclk_usbdrd30_udrd30_phyclock" - usb 3.0 phy clock
+
+ All available clocks are defined as preprocessor macros in
+ include/dt-bindings/clock/exynos5260-clk.h header.
+
+properties:
+ compatible:
+ enum:
+ - samsung,exynos5260-clock-top
+ - samsung,exynos5260-clock-peri
+ - samsung,exynos5260-clock-egl
+ - samsung,exynos5260-clock-kfc
+ - samsung,exynos5260-clock-g2d
+ - samsung,exynos5260-clock-mif
+ - samsung,exynos5260-clock-mfc
+ - samsung,exynos5260-clock-g3d
+ - samsung,exynos5260-clock-fsys
+ - samsung,exynos5260-clock-aud
+ - samsung,exynos5260-clock-isp
+ - samsung,exynos5260-clock-gscl
+ - samsung,exynos5260-clock-disp
+
+ clocks:
+ minItems: 1
+ maxItems: 19
+
+ clock-names:
+ minItems: 1
+ maxItems: 19
+
+ "#clock-cells":
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - "#clock-cells"
+ - reg
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5260-clock-top
+ then:
+ properties:
+ clocks:
+ minItems: 4
+ maxItems: 4
+ clock-names:
+ items:
+ - const: fin_pll
+ - const: dout_mem_pll
+ - const: dout_bus_pll
+ - const: dout_media_pll
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5260-clock-peri
+ then:
+ properties:
+ clocks:
+ minItems: 13
+ maxItems: 13
+ clock-names:
+ items:
+ - const: fin_pll
+ - const: ioclk_pcm_extclk
+ - const: ioclk_i2s_cdclk
+ - const: ioclk_spdif_extclk
+ - const: phyclk_hdmi_phy_ref_cko
+ - const: dout_aclk_peri_66
+ - const: dout_sclk_peri_uart0
+ - const: dout_sclk_peri_uart1
+ - const: dout_sclk_peri_uart2
+ - const: dout_sclk_peri_spi0_b
+ - const: dout_sclk_peri_spi1_b
+ - const: dout_sclk_peri_spi2_b
+ - const: dout_aclk_peri_aud
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5260-clock-egl
+ then:
+ properties:
+ clocks:
+ minItems: 2
+ maxItems: 2
+ clock-names:
+ items:
+ - const: fin_pll
+ - const: dout_bus_pll
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5260-clock-kfc
+ then:
+ properties:
+ clocks:
+ minItems: 2
+ maxItems: 2
+ clock-names:
+ items:
+ - const: fin_pll
+ - const: dout_media_pll
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5260-clock-g2d
+ then:
+ properties:
+ clocks:
+ minItems: 2
+ maxItems: 2
+ clock-names:
+ items:
+ - const: fin_pll
+ - const: dout_aclk_g2d_333
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5260-clock-mif
+ then:
+ properties:
+ clocks:
+ minItems: 1
+ maxItems: 1
+ clock-names:
+ items:
+ - const: fin_pll
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5260-clock-mfc
+ then:
+ properties:
+ clocks:
+ minItems: 2
+ maxItems: 2
+ clock-names:
+ items:
+ - const: fin_pll
+ - const: dout_aclk_mfc_333
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5260-clock-g3d
+ then:
+ properties:
+ clocks:
+ minItems: 1
+ maxItems: 1
+ clock-names:
+ items:
+ - const: fin_pll
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5260-clock-fsys
+ then:
+ properties:
+ clocks:
+ minItems: 7
+ maxItems: 7
+ clock-names:
+ items:
+ - const: fin_pll
+ - const: phyclk_usbhost20_phy_phyclock
+ - const: phyclk_usbhost20_phy_freeclk
+ - const: phyclk_usbhost20_phy_clk48mohci
+ - const: phyclk_usbdrd30_udrd30_pipe_pclk
+ - const: phyclk_usbdrd30_udrd30_phyclock
+ - const: dout_aclk_fsys_200
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5260-clock-aud
+ then:
+ properties:
+ clocks:
+ minItems: 4
+ maxItems: 4
+ clock-names:
+ items:
+ - const: fin_pll
+ - const: fout_aud_pll
+ - const: ioclk_i2s_cdclk
+ - const: ioclk_pcm_extclk
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5260-clock-isp
+ then:
+ properties:
+ clocks:
+ minItems: 4
+ maxItems: 4
+ clock-names:
+ items:
+ - const: fin_pll
+ - const: dout_aclk_isp1_266
+ - const: dout_aclk_isp1_400
+ - const: mout_aclk_isp1_266
+
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5260-clock-gscl
+ then:
+ properties:
+ clocks:
+ minItems: 3
+ maxItems: 3
+ clock-names:
+ items:
+ - const: fin_pll
+ - const: dout_aclk_gscl_400
+ - const: dout_aclk_gscl_333
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5260-clock-disp
+ then:
+ properties:
+ clocks:
+ minItems: 19
+ maxItems: 19
+ clock-names:
+ items:
+ - const: fin_pll
+ - const: phyclk_dptx_phy_ch3_txd_clk
+ - const: phyclk_dptx_phy_ch2_txd_clk
+ - const: phyclk_dptx_phy_ch1_txd_clk
+ - const: phyclk_dptx_phy_ch0_txd_clk
+ - const: phyclk_hdmi_phy_tmds_clko
+ - const: phyclk_hdmi_phy_ref_clko
+ - const: phyclk_hdmi_phy_pixel_clko
+ - const: phyclk_hdmi_link_o_tmds_clkhi
+ - const: phyclk_mipi_dphy_4l_m_txbyte_clkhs
+ - const: phyclk_dptx_phy_o_ref_clk_24m
+ - const: phyclk_dptx_phy_clk_div2
+ - const: phyclk_mipi_dphy_4l_m_rxclkesc0
+ - const: phyclk_hdmi_phy_ref_cko
+ - const: ioclk_spdif_extclk
+ - const: dout_aclk_peri_aud
+ - const: dout_aclk_disp_222
+ - const: dout_sclk_disp_pixel
+ - const: dout_aclk_disp_333
+ required:
+ - clock-names
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/exynos5260-clk.h>
+
+ fin_pll: clock {
+ compatible = "fixed-clock";
+ clock-output-names = "fin_pll";
+ #clock-cells = <0>;
+ clock-frequency = <24000000>;
+ };
+
+ clock-controller@10010000 {
+ compatible = "samsung,exynos5260-clock-top";
+ reg = <0x10010000 0x10000>;
+ #clock-cells = <1>;
+ clocks = <&fin_pll>,
+ <&clock_mif MIF_DOUT_MEM_PLL>,
+ <&clock_mif MIF_DOUT_BUS_PLL>,
+ <&clock_mif MIF_DOUT_MEDIA_PLL>;
+ clock-names = "fin_pll",
+ "dout_mem_pll",
+ "dout_bus_pll",
+ "dout_media_pll";
+ };
diff --git a/Bindings/clock/samsung,exynos5410-clock.yaml b/Bindings/clock/samsung,exynos5410-clock.yaml
new file mode 100644
index 0000000..b737c9d
--- /dev/null
+++ b/Bindings/clock/samsung,exynos5410-clock.yaml
@@ -0,0 +1,66 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/samsung,exynos5410-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung Exynos5410 SoC clock controller
+
+maintainers:
+ - Chanwoo Choi <cw00.choi@samsung.com>
+ - Krzysztof Kozlowski <krzk@kernel.org>
+ - Sylwester Nawrocki <s.nawrocki@samsung.com>
+ - Tomasz Figa <tomasz.figa@gmail.com>
+
+description: |
+ Expected external clocks, defined in DTS as fixed-rate clocks with a matching
+ name::
+ - "fin_pll" - PLL input clock from XXTI
+
+ All available clocks are defined as preprocessor macros in
+ include/dt-bindings/clock/exynos5410.h header.
+
+properties:
+ compatible:
+ oneOf:
+ - enum:
+ - samsung,exynos5410-clock
+
+ clocks:
+ description:
+ Should contain an entry specifying the root clock from external
+ oscillator supplied through XXTI or XusbXTI pin. This clock should be
+ defined using standard clock bindings with "fin_pll" clock-output-name.
+ That clock is being passed internally to the 9 PLLs.
+ maxItems: 1
+
+ "#clock-cells":
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - "#clock-cells"
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/exynos5410.h>
+
+ fin_pll: osc-clock {
+ compatible = "fixed-clock";
+ clock-frequency = <24000000>;
+ clock-output-names = "fin_pll";
+ #clock-cells = <0>;
+ };
+
+ clock-controller@10010000 {
+ compatible = "samsung,exynos5410-clock";
+ reg = <0x10010000 0x30000>;
+ #clock-cells = <1>;
+ clocks = <&fin_pll>;
+ };
diff --git a/Bindings/clock/samsung,exynos5433-clock.yaml b/Bindings/clock/samsung,exynos5433-clock.yaml
new file mode 100644
index 0000000..3f9326e
--- /dev/null
+++ b/Bindings/clock/samsung,exynos5433-clock.yaml
@@ -0,0 +1,524 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/samsung,exynos5433-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung Exynos5433 SoC clock controller
+
+maintainers:
+ - Chanwoo Choi <cw00.choi@samsung.com>
+ - Krzysztof Kozlowski <krzk@kernel.org>
+ - Sylwester Nawrocki <s.nawrocki@samsung.com>
+ - Tomasz Figa <tomasz.figa@gmail.com>
+
+description: |
+ Expected external clocks, defined in DTS as fixed-rate clocks with a matching
+ name::
+ - "oscclk" - PLL input clock from XXTI
+
+ All available clocks are defined as preprocessor macros in
+ include/dt-bindings/clock/exynos5433.h header.
+
+properties:
+ compatible:
+ enum:
+ # CMU_TOP which generates clocks for
+ # IMEM/FSYS/G3D/GSCL/HEVC/MSCL/G2D/MFC/PERIC/PERIS domains and bus
+ # clocks
+ - samsung,exynos5433-cmu-top
+ # CMU_CPIF which generates clocks for LLI (Low Latency Interface) IP
+ - samsung,exynos5433-cmu-cpif
+ # CMU_MIF which generates clocks for DRAM Memory Controller domain
+ - samsung,exynos5433-cmu-mif
+ # CMU_PERIC which generates clocks for
+ # UART/I2C/SPI/I2S/PCM/SPDIF/PWM/SLIMBUS IPs
+ - samsung,exynos5433-cmu-peric
+ # CMU_PERIS which generates clocks for PMU/TMU/MCT/WDT/RTC/SECKEY/TZPC IPs
+ - samsung,exynos5433-cmu-peris
+ # CMU_FSYS which generates clocks for USB/UFS/SDMMC/TSI/PDMA IPs
+ - samsung,exynos5433-cmu-fsys
+ - samsung,exynos5433-cmu-g2d
+ # CMU_DISP which generates clocks for Display (DECON/HDMI/DSIM/MIXER) IPs
+ - samsung,exynos5433-cmu-disp
+ - samsung,exynos5433-cmu-aud
+ - samsung,exynos5433-cmu-bus0
+ - samsung,exynos5433-cmu-bus1
+ - samsung,exynos5433-cmu-bus2
+ - samsung,exynos5433-cmu-g3d
+ - samsung,exynos5433-cmu-gscl
+ - samsung,exynos5433-cmu-apollo
+ # CMU_ATLAS which generates clocks for Cortex-A57 Quad-core processor,
+ # CoreSight and L2 cache controller
+ - samsung,exynos5433-cmu-atlas
+ # CMU_MSCL which generates clocks for M2M (Memory to Memory) scaler and
+ # JPEG IPs
+ - samsung,exynos5433-cmu-mscl
+ - samsung,exynos5433-cmu-mfc
+ - samsung,exynos5433-cmu-hevc
+ # CMU_ISP which generates clocks for FIMC-ISP/DRC/SCLC/DIS/3DNR IPs
+ - samsung,exynos5433-cmu-isp
+ # CMU_CAM0 which generates clocks for
+ # MIPI_CSIS{0|1}/FIMC_LITE_{A|B|D}/FIMC_3AA{0|1} IPs
+ - samsung,exynos5433-cmu-cam0
+ # CMU_CAM1 which generates clocks for
+ # Cortex-A5/MIPI_CSIS2/FIMC-LITE_C/FIMC-FD IPs
+ - samsung,exynos5433-cmu-cam1
+ # CMU_IMEM which generates clocks for SSS (Security SubSystem) and
+ # SlimSSS IPs
+ - samsung,exynos5433-cmu-imem
+
+ clocks:
+ minItems: 1
+ maxItems: 10
+
+ clock-names:
+ minItems: 1
+ maxItems: 10
+
+ "#clock-cells":
+ const: 1
+
+ power-domains:
+ maxItems: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - "#clock-cells"
+ - reg
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5433-cmu-top
+ then:
+ properties:
+ clocks:
+ minItems: 4
+ maxItems: 4
+ clock-names:
+ items:
+ - const: oscclk
+ - const: sclk_mphy_pll
+ - const: sclk_mfc_pll
+ - const: sclk_bus_pll
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5433-cmu-cpif
+ then:
+ properties:
+ clocks:
+ minItems: 1
+ maxItems: 1
+ clock-names:
+ items:
+ - const: oscclk
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5433-cmu-mif
+ then:
+ properties:
+ clocks:
+ minItems: 2
+ maxItems: 2
+ clock-names:
+ items:
+ - const: oscclk
+ - const: sclk_mphy_pll
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5433-cmu-fsys
+ then:
+ properties:
+ clocks:
+ minItems: 10
+ maxItems: 10
+ clock-names:
+ items:
+ - const: oscclk
+ - const: sclk_ufs_mphy
+ - const: aclk_fsys_200
+ - const: sclk_pcie_100_fsys
+ - const: sclk_ufsunipro_fsys
+ - const: sclk_mmc2_fsys
+ - const: sclk_mmc1_fsys
+ - const: sclk_mmc0_fsys
+ - const: sclk_usbhost30_fsys
+ - const: sclk_usbdrd30_fsys
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5433-cmu-g2d
+ then:
+ properties:
+ clocks:
+ minItems: 3
+ maxItems: 3
+ clock-names:
+ items:
+ - const: oscclk
+ - const: aclk_g2d_266
+ - const: aclk_g2d_400
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5433-cmu-disp
+ then:
+ properties:
+ clocks:
+ minItems: 9
+ maxItems: 9
+ clock-names:
+ items:
+ - const: oscclk
+ - const: sclk_dsim1_disp
+ - const: sclk_dsim0_disp
+ - const: sclk_dsd_disp
+ - const: sclk_decon_tv_eclk_disp
+ - const: sclk_decon_vclk_disp
+ - const: sclk_decon_eclk_disp
+ - const: sclk_decon_tv_vclk_disp
+ - const: aclk_disp_333
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5433-cmu-aud
+ then:
+ properties:
+ clocks:
+ minItems: 2
+ maxItems: 2
+ clock-names:
+ items:
+ - const: oscclk
+ - const: fout_aud_pll
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5433-cmu-bus0
+ then:
+ properties:
+ clocks:
+ minItems: 1
+ maxItems: 1
+ clock-names:
+ items:
+ - const: aclk_bus0_400
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5433-cmu-bus1
+ then:
+ properties:
+ clocks:
+ minItems: 1
+ maxItems: 1
+ clock-names:
+ items:
+ - const: aclk_bus1_400
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5433-cmu-bus2
+ then:
+ properties:
+ clocks:
+ minItems: 2
+ maxItems: 2
+ clock-names:
+ items:
+ - const: oscclk
+ - const: aclk_bus2_400
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5433-cmu-g3d
+ then:
+ properties:
+ clocks:
+ minItems: 2
+ maxItems: 2
+ clock-names:
+ items:
+ - const: oscclk
+ - const: aclk_g3d_400
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5433-cmu-gscl
+ then:
+ properties:
+ clocks:
+ minItems: 3
+ maxItems: 3
+ clock-names:
+ items:
+ - const: oscclk
+ - const: aclk_gscl_111
+ - const: aclk_gscl_333
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5433-cmu-apollo
+ then:
+ properties:
+ clocks:
+ minItems: 2
+ maxItems: 2
+ clock-names:
+ items:
+ - const: oscclk
+ - const: sclk_bus_pll_apollo
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5433-cmu-atlas
+ then:
+ properties:
+ clocks:
+ minItems: 2
+ maxItems: 2
+ clock-names:
+ items:
+ - const: oscclk
+ - const: sclk_bus_pll_atlas
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5433-cmu-mscl
+ then:
+ properties:
+ clocks:
+ minItems: 3
+ maxItems: 3
+ clock-names:
+ items:
+ - const: oscclk
+ - const: sclk_jpeg_mscl
+ - const: aclk_mscl_400
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5433-cmu-mfc
+ then:
+ properties:
+ clocks:
+ minItems: 2
+ maxItems: 2
+ clock-names:
+ items:
+ - const: oscclk
+ - const: aclk_mfc_400
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5433-cmu-hevc
+ then:
+ properties:
+ clocks:
+ minItems: 2
+ maxItems: 2
+ clock-names:
+ items:
+ - const: oscclk
+ - const: aclk_hevc_400
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5433-cmu-isp
+ then:
+ properties:
+ clocks:
+ minItems: 3
+ maxItems: 3
+ clock-names:
+ items:
+ - const: oscclk
+ - const: aclk_isp_dis_400
+ - const: aclk_isp_400
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5433-cmu-cam0
+ then:
+ properties:
+ clocks:
+ minItems: 4
+ maxItems: 4
+ clock-names:
+ items:
+ - const: oscclk
+ - const: aclk_cam0_333
+ - const: aclk_cam0_400
+ - const: aclk_cam0_552
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5433-cmu-cam1
+ then:
+ properties:
+ clocks:
+ minItems: 7
+ maxItems: 7
+ clock-names:
+ items:
+ - const: oscclk
+ - const: sclk_isp_uart_cam1
+ - const: sclk_isp_spi1_cam1
+ - const: sclk_isp_spi0_cam1
+ - const: aclk_cam1_333
+ - const: aclk_cam1_400
+ - const: aclk_cam1_552
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5433-cmu-imem
+ then:
+ properties:
+ clocks:
+ minItems: 4
+ maxItems: 4
+ clock-names:
+ items:
+ - const: oscclk
+ - const: aclk_imem_sssx_266
+ - const: aclk_imem_266
+ - const: aclk_imem_200
+ required:
+ - clock-names
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/exynos5433.h>
+ xxti: clock {
+ compatible = "fixed-clock";
+ clock-output-names = "oscclk";
+ #clock-cells = <0>;
+ clock-frequency = <24000000>;
+ };
+
+ clock-controller@10030000 {
+ compatible = "samsung,exynos5433-cmu-top";
+ reg = <0x10030000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk",
+ "sclk_mphy_pll",
+ "sclk_mfc_pll",
+ "sclk_bus_pll";
+ clocks = <&xxti>,
+ <&cmu_cpif CLK_SCLK_MPHY_PLL>,
+ <&cmu_mif CLK_SCLK_MFC_PLL>,
+ <&cmu_mif CLK_SCLK_BUS_PLL>;
+ };
diff --git a/Bindings/clock/samsung,exynos7-clock.yaml b/Bindings/clock/samsung,exynos7-clock.yaml
new file mode 100644
index 0000000..c137c67
--- /dev/null
+++ b/Bindings/clock/samsung,exynos7-clock.yaml
@@ -0,0 +1,272 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/samsung,exynos7-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung Exynos7 SoC clock controller
+
+maintainers:
+ - Chanwoo Choi <cw00.choi@samsung.com>
+ - Krzysztof Kozlowski <krzk@kernel.org>
+ - Sylwester Nawrocki <s.nawrocki@samsung.com>
+ - Tomasz Figa <tomasz.figa@gmail.com>
+
+description: |
+ Expected external clocks, defined in DTS as fixed-rate clocks with a matching
+ name::
+ - "fin_pll" - PLL input clock from XXTI
+
+ All available clocks are defined as preprocessor macros in
+ include/dt-bindings/clock/exynos7-clk.h header.
+
+properties:
+ compatible:
+ enum:
+ - samsung,exynos7-clock-topc
+ - samsung,exynos7-clock-top0
+ - samsung,exynos7-clock-top1
+ - samsung,exynos7-clock-ccore
+ - samsung,exynos7-clock-peric0
+ - samsung,exynos7-clock-peric1
+ - samsung,exynos7-clock-peris
+ - samsung,exynos7-clock-fsys0
+ - samsung,exynos7-clock-fsys1
+ - samsung,exynos7-clock-mscl
+ - samsung,exynos7-clock-aud
+
+ clocks:
+ minItems: 1
+ maxItems: 13
+
+ clock-names:
+ minItems: 1
+ maxItems: 13
+
+ "#clock-cells":
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - "#clock-cells"
+ - reg
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos7-clock-top0
+ then:
+ properties:
+ clocks:
+ minItems: 6
+ maxItems: 6
+ clock-names:
+ items:
+ - const: fin_pll
+ - const: dout_sclk_bus0_pll
+ - const: dout_sclk_bus1_pll
+ - const: dout_sclk_cc_pll
+ - const: dout_sclk_mfc_pll
+ - const: dout_sclk_aud_pll
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos7-clock-top1
+ then:
+ properties:
+ clocks:
+ minItems: 5
+ maxItems: 5
+ clock-names:
+ items:
+ - const: fin_pll
+ - const: dout_sclk_bus0_pll
+ - const: dout_sclk_bus1_pll
+ - const: dout_sclk_cc_pll
+ - const: dout_sclk_mfc_pll
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos7-clock-ccore
+ then:
+ properties:
+ clocks:
+ minItems: 2
+ maxItems: 2
+ clock-names:
+ items:
+ - const: fin_pll
+ - const: dout_aclk_ccore_133
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos7-clock-peric0
+ then:
+ properties:
+ clocks:
+ minItems: 3
+ maxItems: 3
+ clock-names:
+ items:
+ - const: fin_pll
+ - const: dout_aclk_peric0_66
+ - const: sclk_uart0
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos7-clock-peric1
+ then:
+ properties:
+ clocks:
+ minItems: 13
+ maxItems: 13
+ clock-names:
+ items:
+ - const: fin_pll
+ - const: dout_aclk_peric1_66
+ - const: sclk_uart1
+ - const: sclk_uart2
+ - const: sclk_uart3
+ - const: sclk_spi0
+ - const: sclk_spi1
+ - const: sclk_spi2
+ - const: sclk_spi3
+ - const: sclk_spi4
+ - const: sclk_i2s1
+ - const: sclk_pcm1
+ - const: sclk_spdif
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos7-clock-peris
+ then:
+ properties:
+ clocks:
+ minItems: 2
+ maxItems: 2
+ clock-names:
+ items:
+ - const: fin_pll
+ - const: dout_aclk_peris_66
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos7-clock-fsys0
+ then:
+ properties:
+ clocks:
+ minItems: 3
+ maxItems: 3
+ clock-names:
+ items:
+ - const: fin_pll
+ - const: dout_aclk_fsys0_200
+ - const: dout_sclk_mmc2
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos7-clock-fsys1
+ then:
+ properties:
+ clocks:
+ minItems: 7
+ maxItems: 7
+ clock-names:
+ items:
+ - const: fin_pll
+ - const: dout_aclk_fsys1_200
+ - const: dout_sclk_mmc0
+ - const: dout_sclk_mmc1
+ - const: dout_sclk_ufsunipro20
+ - const: dout_sclk_phy_fsys1
+ - const: dout_sclk_phy_fsys1_26m
+ required:
+ - clock-names
+ - clocks
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos7-clock-aud
+ then:
+ properties:
+ clocks:
+ minItems: 2
+ maxItems: 2
+ clock-names:
+ items:
+ - const: fin_pll
+ - const: fout_aud_pll
+ required:
+ - clock-names
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/exynos7-clk.h>
+
+ fin_pll: clock {
+ compatible = "fixed-clock";
+ clock-output-names = "fin_pll";
+ #clock-cells = <0>;
+ clock-frequency = <24000000>;
+ };
+
+ clock-controller@105e0000 {
+ compatible = "samsung,exynos7-clock-top1";
+ reg = <0x105e0000 0xb000>;
+ #clock-cells = <1>;
+ clocks = <&fin_pll>,
+ <&clock_topc DOUT_SCLK_BUS0_PLL>,
+ <&clock_topc DOUT_SCLK_BUS1_PLL>,
+ <&clock_topc DOUT_SCLK_CC_PLL>,
+ <&clock_topc DOUT_SCLK_MFC_PLL>;
+ clock-names = "fin_pll",
+ "dout_sclk_bus0_pll",
+ "dout_sclk_bus1_pll",
+ "dout_sclk_cc_pll",
+ "dout_sclk_mfc_pll";
+ };
diff --git a/Bindings/clock/samsung,exynos7885-clock.yaml b/Bindings/clock/samsung,exynos7885-clock.yaml
new file mode 100644
index 0000000..006d33a
--- /dev/null
+++ b/Bindings/clock/samsung,exynos7885-clock.yaml
@@ -0,0 +1,193 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/samsung,exynos7885-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung Exynos7885 SoC clock controller
+
+maintainers:
+ - Dávid Virág <virag.david003@gmail.com>
+ - Chanwoo Choi <cw00.choi@samsung.com>
+ - Krzysztof Kozlowski <krzk@kernel.org>
+ - Sylwester Nawrocki <s.nawrocki@samsung.com>
+ - Tomasz Figa <tomasz.figa@gmail.com>
+
+description: |
+ Exynos7885 clock controller is comprised of several CMU units, generating
+ clocks for different domains. Those CMU units are modeled as separate device
+ tree nodes, and might depend on each other. The root clock in that root tree
+ is an external clock: OSCCLK (26 MHz). This external clock must be defined
+ as a fixed-rate clock in dts.
+
+ CMU_TOP is a top-level CMU, where all base clocks are prepared using PLLs and
+ dividers; all other leaf clocks (other CMUs) are usually derived from CMU_TOP.
+
+ Each clock is assigned an identifier and client nodes can use this identifier
+ to specify the clock which they consume. All clocks available for usage
+ in clock consumer nodes are defined as preprocessor macros in
+ 'dt-bindings/clock/exynos7885.h' header.
+
+properties:
+ compatible:
+ enum:
+ - samsung,exynos7885-cmu-top
+ - samsung,exynos7885-cmu-core
+ - samsung,exynos7885-cmu-fsys
+ - samsung,exynos7885-cmu-peri
+
+ clocks:
+ minItems: 1
+ maxItems: 10
+
+ clock-names:
+ minItems: 1
+ maxItems: 10
+
+ "#clock-cells":
+ const: 1
+
+ reg:
+ maxItems: 1
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos7885-cmu-top
+
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (26 MHz)
+
+ clock-names:
+ items:
+ - const: oscclk
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos7885-cmu-core
+
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (26 MHz)
+ - description: CMU_CORE bus clock (from CMU_TOP)
+ - description: CCI clock (from CMU_TOP)
+ - description: G3D clock (from CMU_TOP)
+
+ clock-names:
+ items:
+ - const: oscclk
+ - const: dout_core_bus
+ - const: dout_core_cci
+ - const: dout_core_g3d
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos7885-cmu-fsys
+
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (26 MHz)
+ - description: CMU_FSYS bus clock (from CMU_TOP)
+ - description: MMC_CARD clock (from CMU_TOP)
+ - description: MMC_EMBD clock (from CMU_TOP)
+ - description: MMC_SDIO clock (from CMU_TOP)
+ - description: USB30DRD clock (from CMU_TOP)
+
+ clock-names:
+ items:
+ - const: oscclk
+ - const: dout_fsys_bus
+ - const: dout_fsys_mmc_card
+ - const: dout_fsys_mmc_embd
+ - const: dout_fsys_mmc_sdio
+ - const: dout_fsys_usb30drd
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos7885-cmu-peri
+
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (26 MHz)
+ - description: CMU_PERI bus clock (from CMU_TOP)
+ - description: SPI0 clock (from CMU_TOP)
+ - description: SPI1 clock (from CMU_TOP)
+ - description: UART0 clock (from CMU_TOP)
+ - description: UART1 clock (from CMU_TOP)
+ - description: UART2 clock (from CMU_TOP)
+ - description: USI0 clock (from CMU_TOP)
+ - description: USI1 clock (from CMU_TOP)
+ - description: USI2 clock (from CMU_TOP)
+
+ clock-names:
+ items:
+ - const: oscclk
+ - const: dout_peri_bus
+ - const: dout_peri_spi0
+ - const: dout_peri_spi1
+ - const: dout_peri_uart0
+ - const: dout_peri_uart1
+ - const: dout_peri_uart2
+ - const: dout_peri_usi0
+ - const: dout_peri_usi1
+ - const: dout_peri_usi2
+
+required:
+ - compatible
+ - "#clock-cells"
+ - clocks
+ - clock-names
+ - reg
+
+additionalProperties: false
+
+examples:
+ # Clock controller node for CMU_PERI
+ - |
+ #include <dt-bindings/clock/exynos7885.h>
+
+ cmu_peri: clock-controller@10010000 {
+ compatible = "samsung,exynos7885-cmu-peri";
+ reg = <0x10010000 0x8000>;
+ #clock-cells = <1>;
+
+ clocks = <&oscclk>,
+ <&cmu_top CLK_DOUT_PERI_BUS>,
+ <&cmu_top CLK_DOUT_PERI_SPI0>,
+ <&cmu_top CLK_DOUT_PERI_SPI1>,
+ <&cmu_top CLK_DOUT_PERI_UART0>,
+ <&cmu_top CLK_DOUT_PERI_UART1>,
+ <&cmu_top CLK_DOUT_PERI_UART2>,
+ <&cmu_top CLK_DOUT_PERI_USI0>,
+ <&cmu_top CLK_DOUT_PERI_USI1>,
+ <&cmu_top CLK_DOUT_PERI_USI2>;
+ clock-names = "oscclk",
+ "dout_peri_bus",
+ "dout_peri_spi0",
+ "dout_peri_spi1",
+ "dout_peri_uart0",
+ "dout_peri_uart1",
+ "dout_peri_uart2",
+ "dout_peri_usi0",
+ "dout_peri_usi1",
+ "dout_peri_usi2";
+ };
+
+...
diff --git a/Bindings/clock/samsung,exynos850-clock.yaml b/Bindings/clock/samsung,exynos850-clock.yaml
new file mode 100644
index 0000000..c752c89
--- /dev/null
+++ b/Bindings/clock/samsung,exynos850-clock.yaml
@@ -0,0 +1,311 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/samsung,exynos850-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung Exynos850 SoC clock controller
+
+maintainers:
+ - Sam Protsenko <semen.protsenko@linaro.org>
+ - Chanwoo Choi <cw00.choi@samsung.com>
+ - Krzysztof Kozlowski <krzk@kernel.org>
+ - Sylwester Nawrocki <s.nawrocki@samsung.com>
+ - Tomasz Figa <tomasz.figa@gmail.com>
+
+description: |
+ Exynos850 clock controller is comprised of several CMU units, generating
+ clocks for different domains. Those CMU units are modeled as separate device
+ tree nodes, and might depend on each other. Root clocks in that clock tree are
+ two external clocks:: OSCCLK (26 MHz) and RTCCLK (32768 Hz). Those external
+ clocks must be defined as fixed-rate clocks in dts.
+
+ CMU_TOP is a top-level CMU, where all base clocks are prepared using PLLs and
+ dividers; all other leaf clocks (other CMUs) are usually derived from CMU_TOP.
+
+ Each clock is assigned an identifier and client nodes can use this identifier
+ to specify the clock which they consume. All clocks available for usage
+ in clock consumer nodes are defined as preprocessor macros in
+ 'dt-bindings/clock/exynos850.h' header.
+
+properties:
+ compatible:
+ enum:
+ - samsung,exynos850-cmu-top
+ - samsung,exynos850-cmu-apm
+ - samsung,exynos850-cmu-aud
+ - samsung,exynos850-cmu-cmgp
+ - samsung,exynos850-cmu-core
+ - samsung,exynos850-cmu-dpu
+ - samsung,exynos850-cmu-g3d
+ - samsung,exynos850-cmu-hsi
+ - samsung,exynos850-cmu-is
+ - samsung,exynos850-cmu-mfcmscl
+ - samsung,exynos850-cmu-peri
+
+ clocks:
+ minItems: 1
+ maxItems: 5
+
+ clock-names:
+ minItems: 1
+ maxItems: 5
+
+ "#clock-cells":
+ const: 1
+
+ reg:
+ maxItems: 1
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos850-cmu-top
+
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (26 MHz)
+
+ clock-names:
+ items:
+ - const: oscclk
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos850-cmu-apm
+
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (26 MHz)
+ - description: CMU_APM bus clock (from CMU_TOP)
+
+ clock-names:
+ items:
+ - const: oscclk
+ - const: dout_clkcmu_apm_bus
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos850-cmu-aud
+
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (26 MHz)
+ - description: AUD clock (from CMU_TOP)
+
+ clock-names:
+ items:
+ - const: oscclk
+ - const: dout_aud
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos850-cmu-cmgp
+
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (26 MHz)
+ - description: CMU_CMGP bus clock (from CMU_APM)
+
+ clock-names:
+ items:
+ - const: oscclk
+ - const: gout_clkcmu_cmgp_bus
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos850-cmu-core
+
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (26 MHz)
+ - description: CMU_CORE bus clock (from CMU_TOP)
+ - description: CCI clock (from CMU_TOP)
+ - description: eMMC clock (from CMU_TOP)
+ - description: SSS clock (from CMU_TOP)
+
+ clock-names:
+ items:
+ - const: oscclk
+ - const: dout_core_bus
+ - const: dout_core_cci
+ - const: dout_core_mmc_embd
+ - const: dout_core_sss
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos850-cmu-dpu
+
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (26 MHz)
+ - description: DPU clock (from CMU_TOP)
+
+ clock-names:
+ items:
+ - const: oscclk
+ - const: dout_dpu
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos850-cmu-g3d
+
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (26 MHz)
+ - description: G3D clock (from CMU_TOP)
+
+ clock-names:
+ items:
+ - const: oscclk
+ - const: dout_g3d_switch
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos850-cmu-hsi
+
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (26 MHz)
+ - description: External RTC clock (32768 Hz)
+ - description: CMU_HSI bus clock (from CMU_TOP)
+ - description: SD card clock (from CMU_TOP)
+ - description: USB 2.0 DRD clock (from CMU_TOP)
+
+ clock-names:
+ items:
+ - const: oscclk
+ - const: rtcclk
+ - const: dout_hsi_bus
+ - const: dout_hsi_mmc_card
+ - const: dout_hsi_usb20drd
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos850-cmu-is
+
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (26 MHz)
+ - description: CMU_IS bus clock (from CMU_TOP)
+ - description: Image Texture Processing core clock (from CMU_TOP)
+ - description: Visual Recognition Accelerator clock (from CMU_TOP)
+ - description: Geometric Distortion Correction clock (from CMU_TOP)
+
+ clock-names:
+ items:
+ - const: oscclk
+ - const: dout_is_bus
+ - const: dout_is_itp
+ - const: dout_is_vra
+ - const: dout_is_gdc
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos850-cmu-mfcmscl
+
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (26 MHz)
+ - description: Multi-Format Codec clock (from CMU_TOP)
+ - description: Memory to Memory Scaler clock (from CMU_TOP)
+ - description: Multi-Channel Scaler clock (from CMU_TOP)
+ - description: JPEG codec clock (from CMU_TOP)
+
+ clock-names:
+ items:
+ - const: oscclk
+ - const: dout_mfcmscl_mfc
+ - const: dout_mfcmscl_m2m
+ - const: dout_mfcmscl_mcsc
+ - const: dout_mfcmscl_jpeg
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos850-cmu-peri
+
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (26 MHz)
+ - description: CMU_PERI bus clock (from CMU_TOP)
+ - description: UART clock (from CMU_TOP)
+ - description: Parent clock for HSI2C and SPI (from CMU_TOP)
+
+ clock-names:
+ items:
+ - const: oscclk
+ - const: dout_peri_bus
+ - const: dout_peri_uart
+ - const: dout_peri_ip
+
+required:
+ - compatible
+ - "#clock-cells"
+ - clocks
+ - clock-names
+ - reg
+
+additionalProperties: false
+
+examples:
+ # Clock controller node for CMU_PERI
+ - |
+ #include <dt-bindings/clock/exynos850.h>
+
+ cmu_peri: clock-controller@10030000 {
+ compatible = "samsung,exynos850-cmu-peri";
+ reg = <0x10030000 0x8000>;
+ #clock-cells = <1>;
+
+ clocks = <&oscclk>, <&cmu_top CLK_DOUT_PERI_BUS>,
+ <&cmu_top CLK_DOUT_PERI_UART>,
+ <&cmu_top CLK_DOUT_PERI_IP>;
+ clock-names = "oscclk", "dout_peri_bus",
+ "dout_peri_uart", "dout_peri_ip";
+ };
+
+...
diff --git a/Bindings/clock/samsung,exynosautov9-clock.yaml b/Bindings/clock/samsung,exynosautov9-clock.yaml
new file mode 100644
index 0000000..55c4f94
--- /dev/null
+++ b/Bindings/clock/samsung,exynosautov9-clock.yaml
@@ -0,0 +1,263 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/samsung,exynosautov9-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung Exynos Auto v9 SoC clock controller
+
+maintainers:
+ - Chanho Park <chanho61.park@samsung.com>
+ - Chanwoo Choi <cw00.choi@samsung.com>
+ - Krzysztof Kozlowski <krzk@kernel.org>
+ - Sylwester Nawrocki <s.nawrocki@samsung.com>
+ - Tomasz Figa <tomasz.figa@gmail.com>
+
+description: |
+ Exynos Auto v9 clock controller is comprised of several CMU units, generating
+ clocks for different domains. Those CMU units are modeled as separate device
+ tree nodes, and might depend on each other. Root clocks in that clock tree are
+ two external clocks:: OSCCLK/XTCXO (26 MHz) and RTCCLK/XrtcXTI (32768 Hz).
+ The external OSCCLK must be defined as fixed-rate clock in dts.
+
+ CMU_TOP is a top-level CMU, where all base clocks are prepared using PLLs and
+ dividers; all other clocks of function blocks (other CMUs) are usually
+ derived from CMU_TOP.
+
+ Each clock is assigned an identifier and client nodes can use this identifier
+ to specify the clock which they consume. All clocks available for usage
+ in clock consumer nodes are defined as preprocessor macros in
+ 'include/dt-bindings/clock/samsung,exynosautov9.h' header.
+
+properties:
+ compatible:
+ enum:
+ - samsung,exynosautov9-cmu-top
+ - samsung,exynosautov9-cmu-busmc
+ - samsung,exynosautov9-cmu-core
+ - samsung,exynosautov9-cmu-fsys0
+ - samsung,exynosautov9-cmu-fsys1
+ - samsung,exynosautov9-cmu-fsys2
+ - samsung,exynosautov9-cmu-peric0
+ - samsung,exynosautov9-cmu-peric1
+ - samsung,exynosautov9-cmu-peris
+
+ clocks:
+ minItems: 1
+ maxItems: 5
+
+ clock-names:
+ minItems: 1
+ maxItems: 5
+
+ "#clock-cells":
+ const: 1
+
+ reg:
+ maxItems: 1
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynosautov9-cmu-top
+
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (26 MHz)
+
+ clock-names:
+ items:
+ - const: oscclk
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynosautov9-cmu-busmc
+
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (26 MHz)
+ - description: CMU_BUSMC bus clock (from CMU_TOP)
+
+ clock-names:
+ items:
+ - const: oscclk
+ - const: dout_clkcmu_busmc_bus
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynosautov9-cmu-core
+
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (26 MHz)
+ - description: CMU_CORE bus clock (from CMU_TOP)
+
+ clock-names:
+ items:
+ - const: oscclk
+ - const: dout_clkcmu_core_bus
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynosautov9-cmu-fsys0
+
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (26 MHz)
+ - description: CMU_FSYS0 bus clock (from CMU_TOP)
+ - description: CMU_FSYS0 pcie clock (from CMU_TOP)
+
+ clock-names:
+ items:
+ - const: oscclk
+ - const: dout_clkcmu_fsys0_bus
+ - const: dout_clkcmu_fsys0_pcie
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynosautov9-cmu-fsys1
+
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (26 MHz)
+ - description: CMU_FSYS1 bus clock (from CMU_TOP)
+ - description: CMU_FSYS1 mmc card clock (from CMU_TOP)
+ - description: CMU_FSYS1 usb clock (from CMU_TOP)
+
+ clock-names:
+ items:
+ - const: oscclk
+ - const: dout_clkcmu_fsys1_bus
+ - const: gout_clkcmu_fsys1_mmc_card
+ - const: dout_clkcmu_fsys1_usbdrd
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynosautov9-cmu-fsys2
+
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (26 MHz)
+ - description: CMU_FSYS2 bus clock (from CMU_TOP)
+ - description: UFS clock (from CMU_TOP)
+ - description: Ethernet clock (from CMU_TOP)
+
+ clock-names:
+ items:
+ - const: oscclk
+ - const: dout_clkcmu_fsys2_bus
+ - const: dout_fsys2_clkcmu_ufs_embd
+ - const: dout_fsys2_clkcmu_ethernet
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynosautov9-cmu-peric0
+
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (26 MHz)
+ - description: CMU_PERIC0 bus clock (from CMU_TOP)
+ - description: PERIC0 IP clock (from CMU_TOP)
+
+ clock-names:
+ items:
+ - const: oscclk
+ - const: dout_clkcmu_peric0_bus
+ - const: dout_clkcmu_peric0_ip
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynosautov9-cmu-peric1
+
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (26 MHz)
+ - description: CMU_PERIC1 bus clock (from CMU_TOP)
+ - description: PERIC1 IP clock (from CMU_TOP)
+
+ clock-names:
+ items:
+ - const: oscclk
+ - const: dout_clkcmu_peric1_bus
+ - const: dout_clkcmu_peric1_ip
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynosautov9-cmu-peris
+
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (26 MHz)
+ - description: CMU_PERIS bus clock (from CMU_TOP)
+
+ clock-names:
+ items:
+ - const: oscclk
+ - const: dout_clkcmu_peris_bus
+
+required:
+ - compatible
+ - "#clock-cells"
+ - clocks
+ - clock-names
+ - reg
+
+additionalProperties: false
+
+examples:
+ # Clock controller node for CMU_FSYS2
+ - |
+ #include <dt-bindings/clock/samsung,exynosautov9.h>
+
+ cmu_fsys2: clock-controller@17c00000 {
+ compatible = "samsung,exynosautov9-cmu-fsys2";
+ reg = <0x17c00000 0x8000>;
+ #clock-cells = <1>;
+
+ clocks = <&xtcxo>,
+ <&cmu_top DOUT_CLKCMU_FSYS2_BUS>,
+ <&cmu_top DOUT_CLKCMU_FSYS2_UFS_EMBD>,
+ <&cmu_top DOUT_CLKCMU_FSYS2_ETHERNET>;
+ clock-names = "oscclk",
+ "dout_clkcmu_fsys2_bus",
+ "dout_fsys2_clkcmu_ufs_embd",
+ "dout_fsys2_clkcmu_ethernet";
+ };
+
+...
diff --git a/Bindings/clock/samsung,s2mps11.yaml b/Bindings/clock/samsung,s2mps11.yaml
new file mode 100644
index 0000000..d5296e6
--- /dev/null
+++ b/Bindings/clock/samsung,s2mps11.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/samsung,s2mps11.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S2M and S5M family clock generator block
+
+maintainers:
+ - Krzysztof Kozlowski <krzk@kernel.org>
+
+description: |
+ This is a part of device tree bindings for S2M and S5M family of Power
+ Management IC (PMIC).
+
+ The S2MPS11/13/15 and S5M8767 provide three(AP/CP/BT) buffered 32.768 kHz
+ outputs. The S2MPS14 provides two (AP/BT) buffered 32.768 KHz outputs.
+
+ All available clocks are defined as preprocessor macros in
+ dt-bindings/clock/samsung,s2mps11.h header.
+
+ See also Documentation/devicetree/bindings/mfd/samsung,s2mps11.yaml for
+ additional information and example.
+
+properties:
+ compatible:
+ enum:
+ - samsung,s2mps11-clk
+ - samsung,s2mps13-clk # S2MPS13 and S2MPS15
+ - samsung,s2mps14-clk
+ - samsung,s5m8767-clk
+
+ "#clock-cells":
+ const: 1
+
+ clock-output-names:
+ maxItems: 3
+ description: Names for AP, CP and BT clocks.
+
+required:
+ - compatible
+ - "#clock-cells"
+
+additionalProperties: false
diff --git a/Bindings/clock/samsung,s3c64xx-clock.txt b/Bindings/clock/samsung,s3c64xx-clock.txt
new file mode 100644
index 0000000..872ee8e
--- /dev/null
+++ b/Bindings/clock/samsung,s3c64xx-clock.txt
@@ -0,0 +1,76 @@
+* Samsung S3C64xx Clock Controller
+
+The S3C64xx clock controller generates and supplies clock to various controllers
+within the SoC. The clock binding described here is applicable to all SoCs in
+the S3C64xx family.
+
+Required Properties:
+
+- compatible: should be one of the following.
+ - "samsung,s3c6400-clock" - controller compatible with S3C6400 SoC.
+ - "samsung,s3c6410-clock" - controller compatible with S3C6410 SoC.
+
+- reg: physical base address of the controller and length of memory mapped
+ region.
+
+- #clock-cells: should be 1.
+
+Each clock is assigned an identifier and client nodes can use this identifier
+to specify the clock which they consume. Some of the clocks are available only
+on a particular S3C64xx SoC and this is specified where applicable.
+
+All available clocks are defined as preprocessor macros in
+dt-bindings/clock/samsung,s3c64xx-clock.h header and can be used in device
+tree sources.
+
+External clocks:
+
+There are several clocks that are generated outside the SoC. It is expected
+that they are defined using standard clock bindings with following
+clock-output-names:
+ - "fin_pll" - PLL input clock (xtal/extclk) - required,
+ - "xusbxti" - USB xtal - required,
+ - "iiscdclk0" - I2S0 codec clock - optional,
+ - "iiscdclk1" - I2S1 codec clock - optional,
+ - "iiscdclk2" - I2S2 codec clock - optional,
+ - "pcmcdclk0" - PCM0 codec clock - optional,
+ - "pcmcdclk1" - PCM1 codec clock - optional, only S3C6410.
+
+Example: Clock controller node:
+
+ clock: clock-controller@7e00f000 {
+ compatible = "samsung,s3c6410-clock";
+ reg = <0x7e00f000 0x1000>;
+ #clock-cells = <1>;
+ };
+
+Example: Required external clocks:
+
+ fin_pll: clock-fin-pll {
+ compatible = "fixed-clock";
+ clock-output-names = "fin_pll";
+ clock-frequency = <12000000>;
+ #clock-cells = <0>;
+ };
+
+ xusbxti: clock-xusbxti {
+ compatible = "fixed-clock";
+ clock-output-names = "xusbxti";
+ clock-frequency = <48000000>;
+ #clock-cells = <0>;
+ };
+
+Example: UART controller node that consumes the clock generated by the clock
+ controller (refer to the standard clock bindings for information about
+ "clocks" and "clock-names" properties):
+
+ uart0: serial@7f005000 {
+ compatible = "samsung,s3c6400-uart";
+ reg = <0x7f005000 0x100>;
+ interrupt-parent = <&vic1>;
+ interrupts = <5>;
+ clock-names = "uart", "clk_uart_baud2",
+ "clk_uart_baud3";
+ clocks = <&clock PCLK_UART0>, <&clocks PCLK_UART0>,
+ <&clock SCLK_UART>;
+ };
diff --git a/Bindings/clock/samsung,s5pv210-audss-clock.yaml b/Bindings/clock/samsung,s5pv210-audss-clock.yaml
new file mode 100644
index 0000000..2659854
--- /dev/null
+++ b/Bindings/clock/samsung,s5pv210-audss-clock.yaml
@@ -0,0 +1,78 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/samsung,s5pv210-audss-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S5Pv210 SoC Audio SubSystem clock controller
+
+maintainers:
+ - Chanwoo Choi <cw00.choi@samsung.com>
+ - Krzysztof Kozlowski <krzk@kernel.org>
+ - Sylwester Nawrocki <s.nawrocki@samsung.com>
+ - Tomasz Figa <tomasz.figa@gmail.com>
+
+description: |
+ All available clocks are defined as preprocessor macros in
+ include/dt-bindings/clock/s5pv210-audss.h header.
+
+properties:
+ compatible:
+ const: samsung,s5pv210-audss-clock
+
+ clocks:
+ minItems: 4
+ items:
+ - description:
+ AHB bus clock of the Audio Subsystem.
+ - description:
+ Optional fixed rate PLL reference clock, parent of mout_audss. If not
+ specified (i.e. xusbxti is used for PLL reference), it is fixed to a
+ clock named "xxti".
+ - description:
+ Input PLL to the AudioSS block, parent of mout_audss.
+ - description:
+ Audio bus clock, parent of mout_i2s.
+ - description:
+ Optional external i2s clock, parent of mout_i2s. If not specified, it
+ is fixed to a clock named "iiscdclk0".
+
+ clock-names:
+ minItems: 4
+ items:
+ - const: hclk
+ - const: xxti
+ - const: fout_epll
+ - const: sclk_audio0
+ - const: iiscdclk0
+
+ "#clock-cells":
+ const: 1
+
+ power-domains:
+ maxItems: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+ - "#clock-cells"
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/s5pv210.h>
+
+ clock-controller@c0900000 {
+ compatible = "samsung,s5pv210-audss-clock";
+ reg = <0xc0900000 0x1000>;
+ #clock-cells = <1>;
+ clock-names = "hclk", "xxti", "fout_epll", "sclk_audio0";
+ clocks = <&clocks DOUT_HCLKP>, <&xxti>, <&clocks FOUT_EPLL>,
+ <&clocks SCLK_AUDIO0>;
+ };
diff --git a/Bindings/clock/samsung,s5pv210-clock.yaml b/Bindings/clock/samsung,s5pv210-clock.yaml
new file mode 100644
index 0000000..67a3366
--- /dev/null
+++ b/Bindings/clock/samsung,s5pv210-clock.yaml
@@ -0,0 +1,79 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/samsung,s5pv210-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S5P6442/S5PC110/S5PV210 SoC clock controller
+
+maintainers:
+ - Chanwoo Choi <cw00.choi@samsung.com>
+ - Krzysztof Kozlowski <krzk@kernel.org>
+ - Sylwester Nawrocki <s.nawrocki@samsung.com>
+ - Tomasz Figa <tomasz.figa@gmail.com>
+
+description: |
+ Expected external clocks, defined in DTS as fixed-rate clocks with a matching
+ name::
+ - "xxti" - external crystal oscillator connected to XXTI and XXTO pins of
+ the SoC,
+ - "xusbxti" - external crystal oscillator connected to XUSBXTI and XUSBXTO
+ pins of the SoC,
+
+ All available clocks are defined as preprocessor macros in
+ include/dt-bindings/clock/s5pv210.h header.
+
+properties:
+ compatible:
+ enum:
+ - samsung,s5pv210-clock
+ - samsung,s5p6442-clock
+
+ clocks:
+ items:
+ - description: xxti clock
+ - description: xusbxti clock
+
+ clock-names:
+ items:
+ - const: xxti
+ - const: xusbxti
+
+ "#clock-cells":
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - "#clock-cells"
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/s5pv210.h>
+
+ xxti: clock-0 {
+ compatible = "fixed-clock";
+ clock-frequency = <0>;
+ clock-output-names = "xxti";
+ #clock-cells = <0>;
+ };
+
+ xusbxti: clock-1 {
+ compatible = "fixed-clock";
+ clock-frequency = <0>;
+ clock-output-names = "xusbxti";
+ #clock-cells = <0>;
+ };
+
+ clock-controller@e0100000 {
+ compatible = "samsung,s5pv210-clock";
+ reg = <0xe0100000 0x10000>;
+ clock-names = "xxti", "xusbxti";
+ clocks = <&xxti>, <&xusbxti>;
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/sifive/fu540-prci.yaml b/Bindings/clock/sifive/fu540-prci.yaml
new file mode 100644
index 0000000..c79e752
--- /dev/null
+++ b/Bindings/clock/sifive/fu540-prci.yaml
@@ -0,0 +1,59 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright (C) 2020 SiFive, Inc.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/sifive/fu540-prci.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: SiFive FU540 Power Reset Clock Interrupt Controller (PRCI)
+
+maintainers:
+ - Paul Walmsley <paul.walmsley@sifive.com>
+
+description:
+ On the FU540 family of SoCs, most system-wide clock and reset integration
+ is via the PRCI IP block.
+ The clock consumer should specify the desired clock via the clock ID
+ macros defined in include/dt-bindings/clock/sifive-fu540-prci.h.
+ These macros begin with PRCI_CLK_.
+
+ The hfclk and rtcclk nodes are required, and represent physical
+ crystals or resonators located on the PCB. These nodes should be present
+ underneath /, rather than /soc.
+
+properties:
+ compatible:
+ const: sifive,fu540-c000-prci
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: high frequency clock.
+ - description: RTL clock.
+
+ clock-names:
+ items:
+ - const: hfclk
+ - const: rtcclk
+
+ "#clock-cells":
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - "#clock-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ prci: clock-controller@10000000 {
+ compatible = "sifive,fu540-c000-prci";
+ reg = <0x10000000 0x1000>;
+ clocks = <&hfclk>, <&rtcclk>;
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/sifive/fu740-prci.yaml b/Bindings/clock/sifive/fu740-prci.yaml
new file mode 100644
index 0000000..252085a
--- /dev/null
+++ b/Bindings/clock/sifive/fu740-prci.yaml
@@ -0,0 +1,64 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright (C) 2020 SiFive, Inc.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/sifive/fu740-prci.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: SiFive FU740 Power Reset Clock Interrupt Controller (PRCI)
+
+maintainers:
+ - Zong Li <zong.li@sifive.com>
+ - Paul Walmsley <paul.walmsley@sifive.com>
+
+description:
+ On the FU740 family of SoCs, most system-wide clock and reset integration
+ is via the PRCI IP block.
+ The clock consumer should specify the desired clock via the clock ID
+ macros defined in include/dt-bindings/clock/sifive-fu740-prci.h.
+ These macros begin with PRCI_CLK_.
+
+ The hfclk and rtcclk nodes are required, and represent physical
+ crystals or resonators located on the PCB. These nodes should be present
+ underneath /, rather than /soc.
+
+properties:
+ compatible:
+ const: sifive,fu740-c000-prci
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: high frequency clock.
+ - description: RTL clock.
+
+ clock-names:
+ items:
+ - const: hfclk
+ - const: rtcclk
+
+ "#clock-cells":
+ const: 1
+
+ "#reset-cells":
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - "#clock-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ prci: clock-controller@10000000 {
+ compatible = "sifive,fu740-c000-prci";
+ reg = <0x10000000 0x1000>;
+ clocks = <&hfclk>, <&rtcclk>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
diff --git a/Bindings/clock/silabs,si514.txt b/Bindings/clock/silabs,si514.txt
new file mode 100644
index 0000000..a4f28ec
--- /dev/null
+++ b/Bindings/clock/silabs,si514.txt
@@ -0,0 +1,24 @@
+Binding for Silicon Labs 514 programmable I2C clock generator.
+
+Reference
+This binding uses the common clock binding[1]. Details about the device can be
+found in the datasheet[2].
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+[2] Si514 datasheet
+ https://www.silabs.com/Support%20Documents/TechnicalDocs/si514.pdf
+
+Required properties:
+ - compatible: Shall be "silabs,si514"
+ - reg: I2C device address.
+ - #clock-cells: From common clock bindings: Shall be 0.
+
+Optional properties:
+ - clock-output-names: From common clock bindings. Recommended to be "si514".
+
+Example:
+ si514: clock-generator@55 {
+ reg = <0x55>;
+ #clock-cells = <0>;
+ compatible = "silabs,si514";
+ };
diff --git a/Bindings/clock/silabs,si5341.txt b/Bindings/clock/silabs,si5341.txt
new file mode 100644
index 0000000..ce55aba
--- /dev/null
+++ b/Bindings/clock/silabs,si5341.txt
@@ -0,0 +1,175 @@
+Binding for Silicon Labs Si5340, Si5341 Si5342, Si5344 and Si5345 programmable
+i2c clock generator.
+
+Reference
+[1] Si5341 Data Sheet
+ https://www.silabs.com/documents/public/data-sheets/Si5341-40-D-DataSheet.pdf
+[2] Si5341 Reference Manual
+ https://www.silabs.com/documents/public/reference-manuals/Si5341-40-D-RM.pdf
+[3] Si5345 Reference Manual
+ https://www.silabs.com/documents/public/reference-manuals/Si5345-44-42-D-RM.pdf
+
+The Si5341 and Si5340 are programmable i2c clock generators with up to 10 output
+clocks. The chip contains a PLL that sources 5 (or 4) multisynth clocks, which
+in turn can be directed to any of the 10 (or 4) outputs through a divider.
+The internal structure of the clock generators can be found in [2].
+The Si5345 is similar to the Si5341 with the addition of fractional input
+dividers and automatic input selection, as described in [3].
+The Si5342 and Si5344 are smaller versions of the Si5345, with 2 or 4 outputs.
+
+The driver can be used in "as is" mode, reading the current settings from the
+chip at boot, in case you have a (pre-)programmed device. If the PLL is not
+configured when the driver probes, it assumes the driver must fully initialize
+it.
+
+The device type, speed grade and revision are determined runtime by probing.
+
+The driver currently does not support any fancy input configurations. They can
+still be programmed into the chip and the driver will leave them "as is".
+
+==I2C device node==
+
+Required properties:
+- compatible: shall be one of the following:
+ "silabs,si5340" - Si5340 A/B/C/D
+ "silabs,si5341" - Si5341 A/B/C/D
+ "silabs,si5342" - Si5342 A/B/C/D
+ "silabs,si5344" - Si5344 A/B/C/D
+ "silabs,si5345" - Si5345 A/B/C/D
+- reg: i2c device address, usually 0x74
+- #clock-cells: from common clock binding; shall be set to 2.
+ The first value is "0" for outputs, "1" for synthesizers.
+ The second value is the output or synthesizer index.
+- clocks: from common clock binding; list of parent clock handles,
+ corresponding to inputs. Use a fixed clock for the "xtal" input.
+ At least one must be present.
+- clock-names: One of: "xtal", "in0", "in1", "in2"
+
+Optional properties:
+- vdd-supply: Regulator node for VDD
+- vdda-supply: Regulator node for VDDA
+- vdds-supply: Regulator node for VDDS
+- silabs,pll-m-num, silabs,pll-m-den: Numerator and denominator for PLL
+ feedback divider. Must be such that the PLL output is in the valid range. For
+ example, to create 14GHz from a 48MHz xtal, use m-num=14000 and m-den=48. Only
+ the fraction matters, using 3500 and 12 will deliver the exact same result.
+ If these are not specified, and the PLL is not yet programmed when the driver
+ probes, the PLL will be set to 14GHz.
+- silabs,reprogram: When present, the driver will always assume the device must
+ be initialized, and always performs the soft-reset routine. Since this will
+ temporarily stop all output clocks, don't do this if the chip is generating
+ the CPU clock for example.
+- silabs,xaxb-ext-clk: When present, indicates that the XA/XB pins are used
+ in EXTCLK (external reference clock) rather than XTAL (crystal) mode.
+- interrupts: Interrupt for INTRb pin.
+- silabs,iovdd-33: When present, indicates that the I2C lines are using 3.3V
+ rather than 1.8V thresholds.
+- vddoX-supply (where X is an output index): Regulator node for VDDO for the
+ specified output. The driver selects the output VDD_SEL setting based on this
+ voltage.
+- #address-cells: shall be set to 1.
+- #size-cells: shall be set to 0.
+
+
+== Child nodes: Outputs ==
+
+The child nodes list the output clocks.
+
+Each of the clock outputs can be overwritten individually by using a child node.
+If a child node for a clock output is not set, the configuration remains
+unchanged.
+
+Required child node properties:
+- reg: number of clock output.
+
+Optional child node properties:
+- silabs,format: Output format, one of:
+ 1 = differential (defaults to LVDS levels)
+ 2 = low-power (defaults to HCSL levels)
+ 4 = LVCMOS
+- silabs,common-mode: Manually override output common mode, see [2] for values
+- silabs,amplitude: Manually override output amplitude, see [2] for values
+- silabs,synth-master: boolean. If present, this output is allowed to change the
+ multisynth frequency dynamically.
+- silabs,silabs,disable-high: boolean. If set, the clock output is driven HIGH
+ when disabled, otherwise it's driven LOW.
+
+==Example==
+
+/* 48MHz reference crystal */
+ref48: ref48M {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <48000000>;
+};
+
+i2c-master-node {
+ /* Programmable clock (for logic) */
+ si5341: clock-generator@74 {
+ reg = <0x74>;
+ compatible = "silabs,si5341";
+ #clock-cells = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&ref48>;
+ clock-names = "xtal";
+
+ silabs,pll-m-num = <14000>; /* PLL at 14.0 GHz */
+ silabs,pll-m-den = <48>;
+ silabs,reprogram; /* Chips are not programmed, always reset */
+
+ out@0 {
+ reg = <0>;
+ silabs,format = <1>; /* LVDS 3v3 */
+ silabs,common-mode = <3>;
+ silabs,amplitude = <3>;
+ silabs,synth-master;
+ };
+
+ /*
+ * Output 6 configuration:
+ * LVDS 1v8
+ */
+ out@6 {
+ reg = <6>;
+ silabs,format = <1>; /* LVDS 1v8 */
+ silabs,common-mode = <13>;
+ silabs,amplitude = <3>;
+ };
+
+ /*
+ * Output 8 configuration:
+ * HCSL 3v3
+ */
+ out@8 {
+ reg = <8>;
+ silabs,format = <2>;
+ silabs,common-mode = <11>;
+ silabs,amplitude = <3>;
+ };
+ };
+};
+
+some-video-node {
+ /* Standard clock bindings */
+ clock-names = "pixel";
+ clocks = <&si5341 0 7>; /* Output 7 */
+
+ /* Set output 7 to use syntesizer 3 as its parent */
+ assigned-clocks = <&si5341 0 7>, <&si5341 1 3>;
+ assigned-clock-parents = <&si5341 1 3>;
+ /* Set output 7 to 148.5 MHz using a synth frequency of 594 MHz */
+ assigned-clock-rates = <148500000>, <594000000>;
+};
+
+some-audio-node {
+ clock-names = "i2s-clk";
+ clocks = <&si5341 0 0>;
+ /*
+ * since output 0 is a synth-master, the synth will be automatically set
+ * to an appropriate frequency when the audio driver requests another
+ * frequency. We give control over synth 2 to this output here.
+ */
+ assigned-clocks = <&si5341 0 0>;
+ assigned-clock-parents = <&si5341 1 2>;
+};
diff --git a/Bindings/clock/silabs,si5351.txt b/Bindings/clock/silabs,si5351.txt
new file mode 100644
index 0000000..bfda6af
--- /dev/null
+++ b/Bindings/clock/silabs,si5351.txt
@@ -0,0 +1,126 @@
+Binding for Silicon Labs Si5351a/b/c programmable i2c clock generator.
+
+Reference
+[1] Si5351A/B/C Data Sheet
+ https://www.skyworksinc.com/-/media/Skyworks/SL/documents/public/data-sheets/Si5351-B.pdf
+
+The Si5351a/b/c are programmable i2c clock generators with up to 8 output
+clocks. Si5351a also has a reduced pin-count package (MSOP10) where only
+3 output clocks are accessible. The internal structure of the clock
+generators can be found in [1].
+
+==I2C device node==
+
+Required properties:
+- compatible: shall be one of the following:
+ "silabs,si5351a" - Si5351a, QFN20 package
+ "silabs,si5351a-msop" - Si5351a, MSOP10 package
+ "silabs,si5351b" - Si5351b, QFN20 package
+ "silabs,si5351c" - Si5351c, QFN20 package
+- reg: i2c device address, shall be 0x60 or 0x61.
+- #clock-cells: from common clock binding; shall be set to 1.
+- clocks: from common clock binding; list of parent clock
+ handles, shall be xtal reference clock or xtal and clkin for
+ si5351c only. Corresponding clock input names are "xtal" and
+ "clkin" respectively.
+- #address-cells: shall be set to 1.
+- #size-cells: shall be set to 0.
+
+Optional properties:
+- silabs,pll-source: pair of (number, source) for each pll. Allows
+ to overwrite clock source of pll A (number=0) or B (number=1).
+
+==Child nodes==
+
+Each of the clock outputs can be overwritten individually by
+using a child node to the I2C device node. If a child node for a clock
+output is not set, the eeprom configuration is not overwritten.
+
+Required child node properties:
+- reg: number of clock output.
+
+Optional child node properties:
+- silabs,clock-source: source clock of the output divider stage N, shall be
+ 0 = multisynth N
+ 1 = multisynth 0 for output clocks 0-3, else multisynth4
+ 2 = xtal
+ 3 = clkin (si5351c only)
+- silabs,drive-strength: output drive strength in mA, shall be one of {2,4,6,8}.
+- silabs,multisynth-source: source pll A(0) or B(1) of corresponding multisynth
+ divider.
+- silabs,pll-master: boolean, multisynth can change pll frequency.
+- silabs,pll-reset: boolean, clock output can reset its pll.
+- silabs,disable-state : clock output disable state, shall be
+ 0 = clock output is driven LOW when disabled
+ 1 = clock output is driven HIGH when disabled
+ 2 = clock output is FLOATING (HIGH-Z) when disabled
+ 3 = clock output is NEVER disabled
+
+==Example==
+
+/* 25MHz reference crystal */
+ref25: ref25M {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <25000000>;
+};
+
+i2c-master-node {
+
+ /* Si5351a msop10 i2c clock generator */
+ si5351a: clock-generator@60 {
+ compatible = "silabs,si5351a-msop";
+ reg = <0x60>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #clock-cells = <1>;
+
+ /* connect xtal input to 25MHz reference */
+ clocks = <&ref25>;
+ clock-names = "xtal";
+
+ /* connect xtal input as source of pll0 and pll1 */
+ silabs,pll-source = <0 0>, <1 0>;
+
+ /*
+ * overwrite clkout0 configuration with:
+ * - 8mA output drive strength
+ * - pll0 as clock source of multisynth0
+ * - multisynth0 as clock source of output divider
+ * - multisynth0 can change pll0
+ * - set initial clock frequency of 74.25MHz
+ */
+ clkout0 {
+ reg = <0>;
+ silabs,drive-strength = <8>;
+ silabs,multisynth-source = <0>;
+ silabs,clock-source = <0>;
+ silabs,pll-master;
+ clock-frequency = <74250000>;
+ };
+
+ /*
+ * overwrite clkout1 configuration with:
+ * - 4mA output drive strength
+ * - pll1 as clock source of multisynth1
+ * - multisynth1 as clock source of output divider
+ * - multisynth1 can change pll1
+ */
+ clkout1 {
+ reg = <1>;
+ silabs,drive-strength = <4>;
+ silabs,multisynth-source = <1>;
+ silabs,clock-source = <0>;
+ pll-master;
+ };
+
+ /*
+ * overwrite clkout2 configuration with:
+ * - xtal as clock source of output divider
+ */
+ clkout2 {
+ reg = <2>;
+ silabs,clock-source = <2>;
+ };
+ };
+};
diff --git a/Bindings/clock/silabs,si544.txt b/Bindings/clock/silabs,si544.txt
new file mode 100644
index 0000000..b86535b
--- /dev/null
+++ b/Bindings/clock/silabs,si544.txt
@@ -0,0 +1,25 @@
+Binding for Silicon Labs 544 programmable I2C clock generator.
+
+Reference
+This binding uses the common clock binding[1]. Details about the device can be
+found in the datasheet[2].
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+[2] Si544 datasheet
+ https://www.silabs.com/documents/public/data-sheets/si544-datasheet.pdf
+
+Required properties:
+ - compatible: One of "silabs,si514a", "silabs,si514b" "silabs,si514c" according
+ to the speed grade of the chip.
+ - reg: I2C device address.
+ - #clock-cells: From common clock bindings: Shall be 0.
+
+Optional properties:
+ - clock-output-names: From common clock bindings. Recommended to be "si544".
+
+Example:
+ si544: clock-controller@55 {
+ reg = <0x55>;
+ #clock-cells = <0>;
+ compatible = "silabs,si544b";
+ };
diff --git a/Bindings/clock/silabs,si570.txt b/Bindings/clock/silabs,si570.txt
new file mode 100644
index 0000000..5dda17d
--- /dev/null
+++ b/Bindings/clock/silabs,si570.txt
@@ -0,0 +1,41 @@
+Binding for Silicon Labs 570, 571, 598 and 599 programmable
+I2C clock generators.
+
+Reference
+This binding uses the common clock binding[1]. Details about the devices can be
+found in the data sheets[2][3].
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+[2] Si570/571 Data Sheet
+ https://www.silabs.com/Support%20Documents/TechnicalDocs/si570.pdf
+[3] Si598/599 Data Sheet
+ https://www.silabs.com/Support%20Documents/TechnicalDocs/si598-99.pdf
+
+Required properties:
+ - compatible: Shall be one of "silabs,si570", "silabs,si571",
+ "silabs,si598", "silabs,si599"
+ - reg: I2C device address.
+ - #clock-cells: From common clock bindings: Shall be 0.
+ - factory-fout: Factory set default frequency. This frequency is part specific.
+ The correct frequency for the part used has to be provided in
+ order to generate the correct output frequencies. For more
+ details, please refer to the data sheet.
+ - temperature-stability: Temperature stability of the device in PPM. Should be
+ one of: 7, 20, 50 or 100.
+
+Optional properties:
+ - clock-output-names: From common clock bindings. Recommended to be "si570".
+ - clock-frequency: Output frequency to generate. This defines the output
+ frequency set during boot. It can be reprogrammed during
+ runtime through the common clock framework.
+ - silabs,skip-recall: Do not perform NVM->RAM recall operation. It will rely
+ on hardware loading of RAM from NVM at power on.
+
+Example:
+ si570: clock-generator@5d {
+ #clock-cells = <0>;
+ compatible = "silabs,si570";
+ temperature-stability = <50>;
+ reg = <0x5d>;
+ factory-fout = <156250000>;
+ };
diff --git a/Bindings/clock/skyworks,si521xx.yaml b/Bindings/clock/skyworks,si521xx.yaml
new file mode 100644
index 0000000..9e35e0e
--- /dev/null
+++ b/Bindings/clock/skyworks,si521xx.yaml
@@ -0,0 +1,59 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/skyworks,si521xx.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Skyworks Si521xx I2C PCIe clock generators
+
+description: |
+ The Skyworks Si521xx are I2C PCIe clock generators providing
+ from 4 to 9 output clocks.
+
+maintainers:
+ - Marek Vasut <marex@denx.de>
+
+properties:
+ compatible:
+ enum:
+ - skyworks,si52144
+ - skyworks,si52146
+ - skyworks,si52147
+
+ reg:
+ const: 0x6b
+
+ '#clock-cells':
+ const: 1
+
+ clocks:
+ items:
+ - description: XTal input clock
+
+ skyworks,out-amplitude-microvolt:
+ enum: [ 300000, 400000, 500000, 600000, 700000, 800000, 900000, 1000000 ]
+ description: Output clock signal amplitude
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ clock-generator@6b {
+ compatible = "skyworks,si52144";
+ reg = <0x6b>;
+ #clock-cells = <1>;
+ clocks = <&ref25m>;
+ };
+ };
+
+...
diff --git a/Bindings/clock/snps,hsdk-pll-clock.txt b/Bindings/clock/snps,hsdk-pll-clock.txt
new file mode 100644
index 0000000..c56c755
--- /dev/null
+++ b/Bindings/clock/snps,hsdk-pll-clock.txt
@@ -0,0 +1,28 @@
+Binding for the HSDK Generic PLL clock
+
+This binding uses the common clock binding[1].
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- compatible: should be "snps,hsdk-<name>-pll-clock"
+ "snps,hsdk-core-pll-clock"
+ "snps,hsdk-gp-pll-clock"
+ "snps,hsdk-hdmi-pll-clock"
+- reg : should contain base register location and length.
+- clocks: shall be the input parent clock phandle for the PLL.
+- #clock-cells: from common clock binding; Should always be set to 0.
+
+Example:
+ input_clk: input-clk {
+ clock-frequency = <33333333>;
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ };
+
+ cpu_clk: cpu-clk@0 {
+ compatible = "snps,hsdk-core-pll-clock";
+ reg = <0x00 0x10>;
+ #clock-cells = <0>;
+ clocks = <&input_clk>;
+ };
diff --git a/Bindings/clock/snps,pll-clock.txt b/Bindings/clock/snps,pll-clock.txt
new file mode 100644
index 0000000..11fe487
--- /dev/null
+++ b/Bindings/clock/snps,pll-clock.txt
@@ -0,0 +1,28 @@
+Binding for the AXS10X Generic PLL clock
+
+This binding uses the common clock binding[1].
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- compatible: should be "snps,axs10x-<name>-pll-clock"
+ "snps,axs10x-arc-pll-clock"
+ "snps,axs10x-pgu-pll-clock"
+- reg: should always contain 2 pairs address - length: first for PLL config
+registers and second for corresponding LOCK CGU register.
+- clocks: shall be the input parent clock phandle for the PLL.
+- #clock-cells: from common clock binding; Should always be set to 0.
+
+Example:
+ input-clk: input-clk {
+ clock-frequency = <33333333>;
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ };
+
+ core-clk: core-clk@80 {
+ compatible = "snps,axs10x-arc-pll-clock";
+ reg = <0x80 0x10>, <0x100 0x10>;
+ #clock-cells = <0>;
+ clocks = <&input-clk>;
+ };
diff --git a/Bindings/clock/socionext,uniphier-clock.yaml b/Bindings/clock/socionext,uniphier-clock.yaml
new file mode 100644
index 0000000..4e82582
--- /dev/null
+++ b/Bindings/clock/socionext,uniphier-clock.yaml
@@ -0,0 +1,67 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/socionext,uniphier-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: UniPhier clock controller
+
+maintainers:
+ - Masahiro Yamada <yamada.masahiro@socionext.com>
+
+properties:
+ compatible:
+ oneOf:
+ - description: System clock
+ enum:
+ - socionext,uniphier-ld4-clock
+ - socionext,uniphier-pro4-clock
+ - socionext,uniphier-sld8-clock
+ - socionext,uniphier-pro5-clock
+ - socionext,uniphier-pxs2-clock
+ - socionext,uniphier-ld6b-clock
+ - socionext,uniphier-ld11-clock
+ - socionext,uniphier-ld20-clock
+ - socionext,uniphier-pxs3-clock
+ - socionext,uniphier-nx1-clock
+ - description: Media I/O (MIO) clock, SD clock
+ enum:
+ - socionext,uniphier-ld4-mio-clock
+ - socionext,uniphier-pro4-mio-clock
+ - socionext,uniphier-sld8-mio-clock
+ - socionext,uniphier-pro5-sd-clock
+ - socionext,uniphier-pxs2-sd-clock
+ - socionext,uniphier-ld11-mio-clock
+ - socionext,uniphier-ld20-sd-clock
+ - socionext,uniphier-pxs3-sd-clock
+ - socionext,uniphier-nx1-sd-clock
+ - description: Peripheral clock
+ enum:
+ - socionext,uniphier-ld4-peri-clock
+ - socionext,uniphier-pro4-peri-clock
+ - socionext,uniphier-sld8-peri-clock
+ - socionext,uniphier-pro5-peri-clock
+ - socionext,uniphier-pxs2-peri-clock
+ - socionext,uniphier-ld11-peri-clock
+ - socionext,uniphier-ld20-peri-clock
+ - socionext,uniphier-pxs3-peri-clock
+ - socionext,uniphier-nx1-peri-clock
+ - description: SoC-glue clock
+ enum:
+ - socionext,uniphier-pro4-sg-clock
+
+ "#clock-cells":
+ const: 1
+
+additionalProperties: false
+
+required:
+ - compatible
+ - "#clock-cells"
+
+examples:
+ - |
+ clock-controller {
+ compatible = "socionext,uniphier-ld11-clock";
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/sprd,sc9860-clk.txt b/Bindings/clock/sprd,sc9860-clk.txt
new file mode 100644
index 0000000..aaaf02c
--- /dev/null
+++ b/Bindings/clock/sprd,sc9860-clk.txt
@@ -0,0 +1,63 @@
+Spreadtrum SC9860 Clock Binding
+------------------------
+
+Required properties:
+- compatible: should contain the following compatible strings:
+ - "sprd,sc9860-pmu-gate"
+ - "sprd,sc9860-pll"
+ - "sprd,sc9860-ap-clk"
+ - "sprd,sc9860-aon-prediv"
+ - "sprd,sc9860-apahb-gate"
+ - "sprd,sc9860-aon-gate"
+ - "sprd,sc9860-aonsecure-clk"
+ - "sprd,sc9860-agcp-gate"
+ - "sprd,sc9860-gpu-clk"
+ - "sprd,sc9860-vsp-clk"
+ - "sprd,sc9860-vsp-gate"
+ - "sprd,sc9860-cam-clk"
+ - "sprd,sc9860-cam-gate"
+ - "sprd,sc9860-disp-clk"
+ - "sprd,sc9860-disp-gate"
+ - "sprd,sc9860-apapb-gate"
+
+- #clock-cells: must be 1
+
+- clocks : Should be the input parent clock(s) phandle for the clock, this
+ property here just simply shows which clock group the clocks'
+ parents are in, since each clk node would represent many clocks
+ which are defined in the driver. The detailed dependency
+ relationship (i.e. how many parents and which are the parents)
+ are implemented in driver code.
+
+Optional properties:
+
+- reg: Contain the registers base address and length. It must be configured
+ only if no 'sprd,syscon' under the node.
+
+- sprd,syscon: phandle to the syscon which is in the same address area with
+ the clock, and so we can get regmap for the clocks from the
+ syscon device.
+
+Example:
+
+ pmu_gate: pmu-gate {
+ compatible = "sprd,sc9860-pmu-gate";
+ sprd,syscon = <&pmu_regs>;
+ clocks = <&ext_26m>;
+ #clock-cells = <1>;
+ };
+
+ pll: pll {
+ compatible = "sprd,sc9860-pll";
+ sprd,syscon = <&ana_regs>;
+ clocks = <&pmu_gate 0>;
+ #clock-cells = <1>;
+ };
+
+ ap_clk: clock-controller@20000000 {
+ compatible = "sprd,sc9860-ap-clk";
+ reg = <0 0x20000000 0 0x400>;
+ clocks = <&ext_26m>, <&pll 0>,
+ <&pmu_gate 0>;
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/sprd,sc9863a-clk.yaml b/Bindings/clock/sprd,sc9863a-clk.yaml
new file mode 100644
index 0000000..a065805
--- /dev/null
+++ b/Bindings/clock/sprd,sc9863a-clk.yaml
@@ -0,0 +1,102 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright 2019 Unisoc Inc.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/sprd,sc9863a-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: SC9863A Clock Control Unit
+
+maintainers:
+ - Orson Zhai <orsonzhai@gmail.com>
+ - Baolin Wang <baolin.wang7@gmail.com>
+ - Chunyan Zhang <zhang.lyra@gmail.com>
+
+properties:
+ "#clock-cells":
+ const: 1
+
+ compatible:
+ enum:
+ - sprd,sc9863a-ap-clk
+ - sprd,sc9863a-aon-clk
+ - sprd,sc9863a-apahb-gate
+ - sprd,sc9863a-pmu-gate
+ - sprd,sc9863a-aonapb-gate
+ - sprd,sc9863a-pll
+ - sprd,sc9863a-mpll
+ - sprd,sc9863a-rpll
+ - sprd,sc9863a-dpll
+ - sprd,sc9863a-mm-gate
+ - sprd,sc9863a-mm-clk
+ - sprd,sc9863a-apapb-gate
+
+ clocks:
+ minItems: 1
+ maxItems: 4
+ description: |
+ The input parent clock(s) phandle for this clock, only list fixed
+ clocks which are declared in devicetree.
+
+ clock-names:
+ minItems: 1
+ items:
+ - const: ext-26m
+ - const: ext-32k
+ - const: ext-4m
+ - const: rco-100m
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - '#clock-cells'
+
+if:
+ properties:
+ compatible:
+ enum:
+ - sprd,sc9863a-ap-clk
+ - sprd,sc9863a-aon-clk
+then:
+ required:
+ - reg
+
+else:
+ description: |
+ Other SC9863a clock nodes should be the child of a syscon node in
+ which compatible string should be:
+ "sprd,sc9863a-glbregs", "syscon", "simple-mfd"
+
+ The 'reg' property for the clock node is also required if there is a sub
+ range of registers for the clocks.
+
+additionalProperties: false
+
+examples:
+ - |
+ ap_clk: clock-controller@21500000 {
+ compatible = "sprd,sc9863a-ap-clk";
+ reg = <0x21500000 0x1000>;
+ clocks = <&ext_26m>, <&ext_32k>;
+ clock-names = "ext-26m", "ext-32k";
+ #clock-cells = <1>;
+ };
+
+ - |
+ syscon@20e00000 {
+ compatible = "sprd,sc9863a-glbregs", "syscon", "simple-mfd";
+ reg = <0x20e00000 0x4000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x20e00000 0x4000>;
+
+ apahb_gate: apahb-gate@0 {
+ compatible = "sprd,sc9863a-apahb-gate";
+ reg = <0x0 0x1020>;
+ #clock-cells = <1>;
+ };
+ };
+
+...
diff --git a/Bindings/clock/sprd,ums512-clk.yaml b/Bindings/clock/sprd,ums512-clk.yaml
new file mode 100644
index 0000000..43d2b6c
--- /dev/null
+++ b/Bindings/clock/sprd,ums512-clk.yaml
@@ -0,0 +1,71 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright 2022 Unisoc Inc.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/sprd,ums512-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: UMS512 Soc clock controller
+
+maintainers:
+ - Orson Zhai <orsonzhai@gmail.com>
+ - Baolin Wang <baolin.wang7@gmail.com>
+ - Chunyan Zhang <zhang.lyra@gmail.com>
+
+properties:
+ compatible:
+ enum:
+ - sprd,ums512-apahb-gate
+ - sprd,ums512-ap-clk
+ - sprd,ums512-aonapb-clk
+ - sprd,ums512-pmu-gate
+ - sprd,ums512-g0-pll
+ - sprd,ums512-g2-pll
+ - sprd,ums512-g3-pll
+ - sprd,ums512-gc-pll
+ - sprd,ums512-aon-gate
+ - sprd,ums512-audcpapb-gate
+ - sprd,ums512-audcpahb-gate
+ - sprd,ums512-gpu-clk
+ - sprd,ums512-mm-clk
+ - sprd,ums512-mm-gate-clk
+ - sprd,ums512-apapb-gate
+
+ "#clock-cells":
+ const: 1
+
+ clocks:
+ minItems: 1
+ maxItems: 4
+ description: |
+ The input parent clock(s) phandle for the clock, only list
+ fixed clocks which are declared in devicetree.
+
+ clock-names:
+ minItems: 1
+ items:
+ - const: ext-26m
+ - const: ext-32k
+ - const: ext-4m
+ - const: rco-100m
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - '#clock-cells'
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ ap_clk: clock-controller@20200000 {
+ compatible = "sprd,ums512-ap-clk";
+ reg = <0x20200000 0x1000>;
+ clocks = <&ext_26m>;
+ clock-names = "ext-26m";
+ #clock-cells = <1>;
+ };
+...
diff --git a/Bindings/clock/st,nomadik.txt b/Bindings/clock/st,nomadik.txt
new file mode 100644
index 0000000..40e0cf1
--- /dev/null
+++ b/Bindings/clock/st,nomadik.txt
@@ -0,0 +1,104 @@
+ST Microelectronics Nomadik SRC System Reset and Control
+
+This binding uses the common clock binding:
+Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+The Nomadik SRC controller is responsible of controlling chrystals,
+PLLs and clock gates.
+
+Required properties for the SRC node:
+- compatible: must be "stericsson,nomadik-src"
+- reg: must contain the SRC register base and size
+
+Optional properties for the SRC node:
+- disable-sxtalo: if present this will disable the SXTALO
+ i.e. the driver output for the slow 32kHz chrystal, if the
+ board has its own circuitry for providing this oscillator
+- disable-mxtal: if present this will disable the MXTALO,
+ i.e. the driver output for the main (~19.2 MHz) chrystal,
+ if the board has its own circuitry for providing this
+ oscillator
+
+
+PLL nodes: these nodes represent the two PLLs on the system,
+which should both have the main chrystal, represented as a
+fixed frequency clock, as parent.
+
+Required properties for the two PLL nodes:
+- compatible: must be "st,nomadik-pll-clock"
+- clock-cells: must be 0
+- clock-id: must be 1 or 2 for PLL1 and PLL2 respectively
+- clocks: this clock will have main chrystal as parent
+
+
+HCLK nodes: these represent the clock gates on individual
+lines from the HCLK clock tree and the gate for individual
+lines from the PCLK clock tree.
+
+Requires properties for the HCLK nodes:
+- compatible: must be "st,nomadik-hclk-clock"
+- clock-cells: must be 0
+- clock-id: must be the clock ID from 0 to 63 according to
+ this table:
+
+ 0: HCLKDMA0
+ 1: HCLKSMC
+ 2: HCLKSDRAM
+ 3: HCLKDMA1
+ 4: HCLKCLCD
+ 5: PCLKIRDA
+ 6: PCLKSSP
+ 7: PCLKUART0
+ 8: PCLKSDI
+ 9: PCLKI2C0
+ 10: PCLKI2C1
+ 11: PCLKUART1
+ 12: PCLMSP0
+ 13: HCLKUSB
+ 14: HCLKDIF
+ 15: HCLKSAA
+ 16: HCLKSVA
+ 17: PCLKHSI
+ 18: PCLKXTI
+ 19: PCLKUART2
+ 20: PCLKMSP1
+ 21: PCLKMSP2
+ 22: PCLKOWM
+ 23: HCLKHPI
+ 24: PCLKSKE
+ 25: PCLKHSEM
+ 26: HCLK3D
+ 27: HCLKHASH
+ 28: HCLKCRYP
+ 29: PCLKMSHC
+ 30: HCLKUSBM
+ 31: HCLKRNG
+ (32, 33, 34, 35 RESERVED)
+ 36: CLDCLK
+ 37: IRDACLK
+ 38: SSPICLK
+ 39: UART0CLK
+ 40: SDICLK
+ 41: I2C0CLK
+ 42: I2C1CLK
+ 43: UART1CLK
+ 44: MSPCLK0
+ 45: USBCLK
+ 46: DIFCLK
+ 47: IPI2CCLK
+ 48: IPBMCCLK
+ 49: HSICLKRX
+ 50: HSICLKTX
+ 51: UART2CLK
+ 52: MSPCLK1
+ 53: MSPCLK2
+ 54: OWMCLK
+ (55 RESERVED)
+ 56: SKECLK
+ (57 RESERVED)
+ 58: 3DCLK
+ 59: PCLKMSP3
+ 60: MSPCLK3
+ 61: MSHCCLK
+ 62: USBMCLK
+ 63: RNGCCLK
diff --git a/Bindings/clock/st,stm32-rcc.txt b/Bindings/clock/st,stm32-rcc.txt
new file mode 100644
index 0000000..cfa04b6
--- /dev/null
+++ b/Bindings/clock/st,stm32-rcc.txt
@@ -0,0 +1,138 @@
+STMicroelectronics STM32 Reset and Clock Controller
+===================================================
+
+The RCC IP is both a reset and a clock controller.
+
+Please refer to clock-bindings.txt for common clock controller binding usage.
+Please also refer to reset.txt for common reset controller binding usage.
+
+Required properties:
+- compatible: Should be:
+ "st,stm32f42xx-rcc"
+ "st,stm32f469-rcc"
+ "st,stm32f746-rcc"
+ "st,stm32f769-rcc"
+
+- reg: should be register base and length as documented in the
+ datasheet
+- #reset-cells: 1, see below
+- #clock-cells: 2, device nodes should specify the clock in their "clocks"
+ property, containing a phandle to the clock device node, an index selecting
+ between gated clocks and other clocks and an index specifying the clock to
+ use.
+- clocks: External oscillator clock phandle
+ - high speed external clock signal (HSE)
+ - external I2S clock (I2S_CKIN)
+
+Example:
+
+ rcc: rcc@40023800 {
+ #reset-cells = <1>;
+ #clock-cells = <2>
+ compatible = "st,stm32f42xx-rcc", "st,stm32-rcc";
+ reg = <0x40023800 0x400>;
+ clocks = <&clk_hse>, <&clk_i2s_ckin>;
+ };
+
+Specifying gated clocks
+=======================
+
+The primary index must be set to 0.
+
+The secondary index is the bit number within the RCC register bank, starting
+from the first RCC clock enable register (RCC_AHB1ENR, address offset 0x30).
+
+It is calculated as: index = register_offset / 4 * 32 + bit_offset.
+Where bit_offset is the bit offset within the register (LSB is 0, MSB is 31).
+
+To simplify the usage and to share bit definition with the reset and clock
+drivers of the RCC IP, macros are available to generate the index in
+human-readble format.
+
+For STM32F4 series, the macro are available here:
+ - include/dt-bindings/mfd/stm32f4-rcc.h
+
+Example:
+
+ /* Gated clock, AHB1 bit 0 (GPIOA) */
+ ... {
+ clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOA)>
+ };
+
+ /* Gated clock, AHB2 bit 4 (CRYP) */
+ ... {
+ clocks = <&rcc 0 STM32F4_AHB2_CLOCK(CRYP)>
+ };
+
+Specifying other clocks
+=======================
+
+The primary index must be set to 1.
+
+The secondary index is bound with the following magic numbers:
+
+ 0 SYSTICK
+ 1 FCLK
+ 2 CLK_LSI (low-power clock source)
+ 3 CLK_LSE (generated from a 32.768 kHz low-speed external
+ crystal or ceramic resonator)
+ 4 CLK_HSE_RTC (HSE division factor for RTC clock)
+ 5 CLK_RTC (real-time clock)
+ 6 PLL_VCO_I2S (vco frequency of I2S pll)
+ 7 PLL_VCO_SAI (vco frequency of SAI pll)
+ 8 CLK_LCD (LCD-TFT)
+ 9 CLK_I2S (I2S clocks)
+ 10 CLK_SAI1 (audio clocks)
+ 11 CLK_SAI2
+ 12 CLK_I2SQ_PDIV (post divisor of pll i2s q divisor)
+ 13 CLK_SAIQ_PDIV (post divisor of pll sai q divisor)
+
+ 14 CLK_HSI (Internal ocscillator clock)
+ 15 CLK_SYSCLK (System Clock)
+ 16 CLK_HDMI_CEC (HDMI-CEC clock)
+ 17 CLK_SPDIF (SPDIF-Rx clock)
+ 18 CLK_USART1 (U(s)arts clocks)
+ 19 CLK_USART2
+ 20 CLK_USART3
+ 21 CLK_UART4
+ 22 CLK_UART5
+ 23 CLK_USART6
+ 24 CLK_UART7
+ 25 CLK_UART8
+ 26 CLK_I2C1 (I2S clocks)
+ 27 CLK_I2C2
+ 28 CLK_I2C3
+ 29 CLK_I2C4
+ 30 CLK_LPTIMER (LPTimer1 clock)
+ 31 CLK_PLL_SRC
+ 32 CLK_DFSDM1
+ 33 CLK_ADFSDM1
+ 34 CLK_F769_DSI
+)
+
+Example:
+
+ /* Misc clock, FCLK */
+ ... {
+ clocks = <&rcc 1 STM32F4_APB1_CLOCK(TIM2)>
+ };
+
+
+Specifying softreset control of devices
+=======================================
+
+Device nodes should specify the reset channel required in their "resets"
+property, containing a phandle to the reset device node and an index specifying
+which channel to use.
+The index is the bit number within the RCC registers bank, starting from RCC
+base address.
+It is calculated as: index = register_offset / 4 * 32 + bit_offset.
+Where bit_offset is the bit offset within the register.
+For example, for CRC reset:
+ crc = AHB1RSTR_offset / 4 * 32 + CRCRST_bit_offset = 0x10 / 4 * 32 + 12 = 140
+
+example:
+
+ timer2 {
+ resets = <&rcc STM32F4_APB1_RESET(TIM2)>;
+ };
diff --git a/Bindings/clock/st,stm32h7-rcc.txt b/Bindings/clock/st,stm32h7-rcc.txt
new file mode 100644
index 0000000..cac24ee
--- /dev/null
+++ b/Bindings/clock/st,stm32h7-rcc.txt
@@ -0,0 +1,71 @@
+STMicroelectronics STM32H7 Reset and Clock Controller
+=====================================================
+
+The RCC IP is both a reset and a clock controller.
+
+Please refer to clock-bindings.txt for common clock controller binding usage.
+Please also refer to reset.txt for common reset controller binding usage.
+
+Required properties:
+- compatible: Should be:
+ "st,stm32h743-rcc"
+
+- reg: should be register base and length as documented in the
+ datasheet
+
+- #reset-cells: 1, see below
+
+- #clock-cells : from common clock binding; shall be set to 1
+
+- clocks: External oscillator clock phandle
+ - high speed external clock signal (HSE)
+ - low speed external clock signal (LSE)
+ - external I2S clock (I2S_CKIN)
+
+Optional properties:
+- st,syscfg: phandle for pwrcfg, mandatory to disable/enable backup domain
+ write protection (RTC clock).
+
+Example:
+
+ rcc: reset-clock-controller@58024400 {
+ compatible = "st,stm32h743-rcc", "st,stm32-rcc";
+ reg = <0x58024400 0x400>;
+ #reset-cells = <1>;
+ #clock-cells = <1>;
+ clocks = <&clk_hse>, <&clk_lse>, <&clk_i2s_ckin>;
+
+ st,syscfg = <&pwrcfg>;
+};
+
+The peripheral clock consumer should specify the desired clock by
+having the clock ID in its "clocks" phandle cell.
+
+Example:
+
+ timer5: timer@40000c00 {
+ compatible = "st,stm32-timer";
+ reg = <0x40000c00 0x400>;
+ interrupts = <50>;
+ clocks = <&rcc TIM5_CK>;
+ };
+
+Specifying softreset control of devices
+=======================================
+
+Device nodes should specify the reset channel required in their "resets"
+property, containing a phandle to the reset device node and an index specifying
+which channel to use.
+The index is the bit number within the RCC registers bank, starting from RCC
+base address.
+It is calculated as: index = register_offset / 4 * 32 + bit_offset.
+Where bit_offset is the bit offset within the register.
+
+For example, for CRC reset:
+ crc = AHB4RSTR_offset / 4 * 32 + CRCRST_bit_offset = 0x88 / 4 * 32 + 19 = 1107
+
+Example:
+
+ timer2 {
+ resets = <&rcc STM32H7_APB1L_RESET(TIM2)>;
+ };
diff --git a/Bindings/clock/st,stm32mp1-rcc.yaml b/Bindings/clock/st,stm32mp1-rcc.yaml
new file mode 100644
index 0000000..5194be0
--- /dev/null
+++ b/Bindings/clock/st,stm32mp1-rcc.yaml
@@ -0,0 +1,125 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/st,stm32mp1-rcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: STMicroelectronics STM32MP1 Reset Clock Controller
+
+maintainers:
+ - Gabriel Fernandez <gabriel.fernandez@foss.st.com>
+
+description: |
+ The RCC IP is both a reset and a clock controller.
+ RCC makes also power management (resume/supend and wakeup interrupt).
+ Please also refer to reset.txt for common reset controller binding usage.
+
+ This binding uses common clock bindings
+ Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+ Specifying clocks
+ =================
+
+ All available clocks are defined as preprocessor macros in
+ dt-bindings/clock/stm32mp1-clks.h header and can be used in device
+ tree sources.
+
+ Specifying softreset control of devices
+ =======================================
+
+ Device nodes should specify the reset channel required in their "resets"
+ property, containing a phandle to the reset device node and an index specifying
+ which channel to use.
+ The index is the bit number within the RCC registers bank, starting from RCC
+ base address.
+ It is calculated as: index = register_offset / 4 * 32 + bit_offset.
+ Where bit_offset is the bit offset within the register.
+
+ For example on STM32MP1, for LTDC reset:
+ ltdc = APB4_RSTSETR_offset / 4 * 32 + LTDC_bit_offset
+ = 0x180 / 4 * 32 + 0 = 3072
+
+ The list of valid indices for STM32MP1 is available in:
+ include/dt-bindings/reset-controller/stm32mp1-resets.h
+ include/dt-bindings/reset-controller/stm32mp13-resets.h
+
+ This file implements defines like:
+ #define LTDC_R 3072
+
+properties:
+ "#clock-cells":
+ const: 1
+
+ "#reset-cells":
+ const: 1
+
+ compatible:
+ items:
+ - enum:
+ - st,stm32mp1-rcc-secure
+ - st,stm32mp1-rcc
+ - st,stm32mp13-rcc
+ - const: syscon
+ clocks: true
+ clock-names: true
+
+ reg:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - "#reset-cells"
+ - compatible
+ - reg
+
+if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - st,stm32mp1-rcc-secure
+ - st,stm32mp13-rcc
+then:
+ properties:
+ clocks:
+ description: Specifies oscillators.
+ maxItems: 5
+
+ clock-names:
+ items:
+ - const: hse
+ - const: hsi
+ - const: csi
+ - const: lse
+ - const: lsi
+ required:
+ - clocks
+ - clock-names
+else:
+ properties:
+ clocks:
+ description:
+ Specifies the external RX clock for ethernet MAC.
+ maxItems: 1
+
+ clock-names:
+ const: ETH_RX_CLK/ETH_REF_CLK
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/stm32mp1-clks.h>
+ rcc: rcc@50000000 {
+ compatible = "st,stm32mp1-rcc-secure", "syscon";
+ reg = <0x50000000 0x1000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ clock-names = "hse", "hsi", "csi", "lse", "lsi";
+ clocks = <&scmi_clk CK_SCMI_HSE>,
+ <&scmi_clk CK_SCMI_HSI>,
+ <&scmi_clk CK_SCMI_CSI>,
+ <&scmi_clk CK_SCMI_LSE>,
+ <&scmi_clk CK_SCMI_LSI>;
+ };
+...
diff --git a/Bindings/clock/st/st,clkgen-mux.txt b/Bindings/clock/st/st,clkgen-mux.txt
new file mode 100644
index 0000000..9a46cb1
--- /dev/null
+++ b/Bindings/clock/st/st,clkgen-mux.txt
@@ -0,0 +1,32 @@
+Binding for a ST multiplexed clock driver.
+
+This binding supports only simple indexed multiplexers, it does not
+support table based parent index to hardware value translations.
+
+This binding uses the common clock binding[1].
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+
+- compatible : shall be:
+ "st,stih407-clkgen-a9-mux"
+
+- #clock-cells : from common clock binding; shall be set to 0.
+
+- reg : A Base address and length of the register set.
+
+- clocks : from common clock binding
+
+Example:
+
+ clk_m_a9: clk-m-a9@92b0000 {
+ #clock-cells = <0>;
+ compatible = "st,stih407-clkgen-a9-mux";
+ reg = <0x92b0000 0x10000>;
+
+ clocks = <&clockgen_a9_pll 0>,
+ <&clockgen_a9_pll 0>,
+ <&clk_s_c0_flexgen 13>,
+ <&clk_m_a9_ext2f_div2>;
+ };
diff --git a/Bindings/clock/st/st,clkgen-pll.txt b/Bindings/clock/st/st,clkgen-pll.txt
new file mode 100644
index 0000000..d0fa1e0
--- /dev/null
+++ b/Bindings/clock/st/st,clkgen-pll.txt
@@ -0,0 +1,40 @@
+Binding for a ST pll clock driver.
+
+This binding uses the common clock binding[1].
+Base address is located to the parent node. See clock binding[2]
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+[2] Documentation/devicetree/bindings/clock/st/st,clkgen.txt
+
+Required properties:
+
+- compatible : shall be:
+ "st,clkgen-pll0"
+ "st,clkgen-pll0-a0"
+ "st,clkgen-pll0-c0"
+ "st,clkgen-pll1"
+ "st,clkgen-pll1-c0"
+ "st,stih407-clkgen-plla9"
+ "st,stih418-clkgen-plla9"
+
+- #clock-cells : From common clock binding; shall be set to 1.
+
+- clocks : From common clock binding
+
+- clock-output-names : From common clock binding.
+
+Example:
+
+ clockgen-a9@92b0000 {
+ compatible = "st,clkgen-c32";
+ reg = <0x92b0000 0xffff>;
+
+ clockgen_a9_pll: clockgen-a9-pll {
+ #clock-cells = <1>;
+ compatible = "st,stih407-clkgen-plla9";
+
+ clocks = <&clk_sysin>;
+
+ clock-output-names = "clockgen-a9-pll-odf";
+ };
+ };
diff --git a/Bindings/clock/st/st,clkgen.txt b/Bindings/clock/st/st,clkgen.txt
new file mode 100644
index 0000000..45ac19b
--- /dev/null
+++ b/Bindings/clock/st/st,clkgen.txt
@@ -0,0 +1,68 @@
+Binding for a Clockgen hardware block found on
+certain STMicroelectronics consumer electronics SoC devices.
+
+A Clockgen node can contain pll, diviser or multiplexer nodes.
+
+We will find only the base address of the Clockgen, this base
+address is common of all subnode.
+
+ clockgen_node {
+ reg = <>;
+
+ pll_node {
+ ...
+ };
+
+ quadfs_node {
+ ...
+ };
+
+ mux_node {
+ ...
+ };
+
+ flexgen_node {
+ ...
+ };
+ ...
+ };
+
+This binding uses the common clock binding[1].
+Each subnode should use the binding described in [2]..[7]
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+[3] Documentation/devicetree/bindings/clock/st/st,clkgen-mux.txt
+[4] Documentation/devicetree/bindings/clock/st/st,clkgen-pll.txt
+[7] Documentation/devicetree/bindings/clock/st/st,quadfs.txt
+[8] Documentation/devicetree/bindings/clock/st/st,flexgen.txt
+
+
+Required properties:
+- reg : A Base address and length of the register set.
+
+Example:
+
+ clockgen-a@90ff000 {
+ compatible = "st,clkgen-c32";
+ reg = <0x90ff000 0x1000>;
+
+ clk_s_a0_pll: clk-s-a0-pll {
+ #clock-cells = <1>;
+ compatible = "st,clkgen-pll0";
+
+ clocks = <&clk_sysin>;
+
+ clock-output-names = "clk-s-a0-pll-ofd-0";
+ };
+
+ clk_s_a0_flexgen: clk-s-a0-flexgen {
+ compatible = "st,flexgen";
+
+ #clock-cells = <1>;
+
+ clocks = <&clk_s_a0_pll 0>,
+ <&clk_sysin>;
+
+ clock-output-names = "clk-ic-lmi0";
+ };
+ };
diff --git a/Bindings/clock/st/st,flexgen.txt b/Bindings/clock/st/st,flexgen.txt
new file mode 100644
index 0000000..c918075
--- /dev/null
+++ b/Bindings/clock/st/st,flexgen.txt
@@ -0,0 +1,133 @@
+Binding for a type of flexgen structure found on certain
+STMicroelectronics consumer electronics SoC devices
+
+This structure includes:
+- a clock cross bar (represented by a mux element)
+- a pre and final dividers (represented by a divider and gate elements)
+
+Flexgen structure is a part of Clockgen[1].
+
+Please find an example below:
+
+ Clockgen block diagram
+ -------------------------------------------------------------------
+ | Flexgen structure |
+ | --------------------------------------------- |
+ | | ------- -------- -------- | |
+clk_sysin | | | | | | | | |
+---|-----------------|-->| | | | | | | |
+ | | | | | | | | | | |
+ | | ------- | | | |Pre | |Final | | |
+ | | |PLL0 | | | | |Dividers| |Dividers| | |
+ | |->| | | | | | x32 | | x32 | | |
+ | | | odf_0|----|-->| | | | | | | |
+ | | | | | | | | | | | | |
+ | | | | | | | | | | | | |
+ | | | | | | | | | | | | |
+ | | | | | | | | | | | | |
+ | | ------- | | | | | | | | |
+ | | | | | | | | | | |
+ | | ------- | | Clock | | | | | | |
+ | | |PLL1 | | | | | | | | | |
+ | |->| | | | Cross | | | | | | |
+ | | | odf_0|----|-->| | | | | | CLK_DIV[31:0]
+ | | | | | | Bar |====>| |====>| |===|=========>
+ | | | | | | | | | | | | |
+ | | | | | | | | | | | | |
+ | | | | | | | | | | | | |
+ | | ------- | | | | | | | | |
+ | | | | | | | | | | |
+ | | ------- | | | | | | | | |
+ | | |QUADFS | | | | | | | | | |
+ | |->| ch0|----|-->| | | | | | | |
+ | | | | | | | | | | | |
+ | | ch1|----|-->| | | | | | | |
+ | | | | | | | | | | | |
+ | | ch2|----|-->| | | DIV | | DIV | | |
+ | | | | | | | 1 to | | 1 to | | |
+ | | ch3|----|-->| | | 1024 | | 64 | | |
+ | ------- | | | | | | | | |
+ | | ------- -------- -------- | |
+ | -------------------------------------------- |
+ | |
+ -------------------------------------------------------------------
+
+This binding uses the common clock binding[2].
+
+[1] Documentation/devicetree/bindings/clock/st/st,clkgen.txt
+[2] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- compatible : shall be:
+ "st,flexgen"
+ "st,flexgen-audio", "st,flexgen" (enable clock propagation on parent for
+ audio use case)
+ "st,flexgen-video", "st,flexgen" (enable clock propagation on parent
+ and activate synchronous mode)
+ "st,flexgen-stih407-a0"
+ "st,flexgen-stih410-a0"
+ "st,flexgen-stih407-c0"
+ "st,flexgen-stih410-c0"
+ "st,flexgen-stih418-c0"
+ "st,flexgen-stih407-d0"
+ "st,flexgen-stih410-d0"
+ "st,flexgen-stih407-d2"
+ "st,flexgen-stih418-d2"
+ "st,flexgen-stih407-d3"
+
+- #clock-cells : from common clock binding; shall be set to 1 (multiple clock
+ outputs).
+
+- clocks : must be set to the parent's phandle. it could be output clocks of
+ a quadsfs or/and a pll or/and clk_sysin (up to 7 clocks)
+
+- clock-output-names : List of strings used to name the clock outputs.
+
+Example:
+
+ clk_s_c0_flexgen: clk-s-c0-flexgen {
+
+ #clock-cells = <1>;
+ compatible = "st,flexgen";
+
+ clocks = <&clk_s_c0_pll0 0>,
+ <&clk_s_c0_pll1 0>,
+ <&clk_s_c0_quadfs 0>,
+ <&clk_s_c0_quadfs 1>,
+ <&clk_s_c0_quadfs 2>,
+ <&clk_s_c0_quadfs 3>,
+ <&clk_sysin>;
+
+ clock-output-names = "clk-icn-gpu",
+ "clk-fdma",
+ "clk-nand",
+ "clk-hva",
+ "clk-proc-stfe",
+ "clk-proc-tp",
+ "clk-rx-icn-dmu",
+ "clk-rx-icn-hva",
+ "clk-icn-cpu",
+ "clk-tx-icn-dmu",
+ "clk-mmc-0",
+ "clk-mmc-1",
+ "clk-jpegdec",
+ "clk-ext2fa9",
+ "clk-ic-bdisp-0",
+ "clk-ic-bdisp-1",
+ "clk-pp-dmu",
+ "clk-vid-dmu",
+ "clk-dss-lpc",
+ "clk-st231-aud-0",
+ "clk-st231-gp-1",
+ "clk-st231-dmu",
+ "clk-icn-lmi",
+ "clk-tx-icn-disp-1",
+ "clk-icn-sbc",
+ "clk-stfe-frc2",
+ "clk-eth-phy",
+ "clk-eth-ref-phyclk",
+ "clk-flash-promip",
+ "clk-main-disp",
+ "clk-aux-disp",
+ "clk-compo-dvp";
+ };
diff --git a/Bindings/clock/st/st,quadfs.txt b/Bindings/clock/st/st,quadfs.txt
new file mode 100644
index 0000000..c4ba2ad
--- /dev/null
+++ b/Bindings/clock/st/st,quadfs.txt
@@ -0,0 +1,48 @@
+Binding for a type of quad channel digital frequency synthesizer found on
+certain STMicroelectronics consumer electronics SoC devices.
+
+This version contains a programmable PLL which can generate up to 216, 432
+or 660MHz (from a 30MHz oscillator input) as the input to the digital
+synthesizers.
+
+This binding uses the common clock binding[1].
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- compatible : shall be:
+ "st,quadfs"
+ "st,quadfs-d0"
+ "st,quadfs-d2"
+ "st,quadfs-d3"
+ "st,quadfs-pll"
+
+
+- #clock-cells : from common clock binding; shall be set to 1.
+
+- reg : A Base address and length of the register set.
+
+- clocks : from common clock binding
+
+- clock-output-names : From common clock binding. The block has 4
+ clock outputs but not all of them in a specific instance
+ have to be used in the SoC. If a clock name is left as
+ an empty string then no clock will be created for the
+ output associated with that string index. If fewer than
+ 4 strings are provided then no clocks will be created
+ for the remaining outputs.
+
+Example:
+
+ clk_s_c0_quadfs: clk-s-c0-quadfs@9103000 {
+ #clock-cells = <1>;
+ compatible = "st,quadfs-pll";
+ reg = <0x9103000 0x1000>;
+
+ clocks = <&clk_sysin>;
+
+ clock-output-names = "clk-s-c0-fs0-ch0",
+ "clk-s-c0-fs0-ch1",
+ "clk-s-c0-fs0-ch2",
+ "clk-s-c0-fs0-ch3";
+ };
diff --git a/Bindings/clock/starfive,jh7100-audclk.yaml b/Bindings/clock/starfive,jh7100-audclk.yaml
new file mode 100644
index 0000000..8f49a1a
--- /dev/null
+++ b/Bindings/clock/starfive,jh7100-audclk.yaml
@@ -0,0 +1,57 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/starfive,jh7100-audclk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: StarFive JH7100 Audio Clock Generator
+
+maintainers:
+ - Emil Renner Berthing <kernel@esmil.dk>
+
+properties:
+ compatible:
+ const: starfive,jh7100-audclk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: Audio source clock
+ - description: External 12.288MHz clock
+ - description: Domain 7 AHB bus clock
+
+ clock-names:
+ items:
+ - const: audio_src
+ - const: audio_12288
+ - const: dom7ahb_bus
+
+ '#clock-cells':
+ const: 1
+ description:
+ See <dt-bindings/clock/starfive-jh7100-audio.h> for valid indices.
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/starfive-jh7100.h>
+
+ clock-controller@10480000 {
+ compatible = "starfive,jh7100-audclk";
+ reg = <0x10480000 0x10000>;
+ clocks = <&clkgen JH7100_CLK_AUDIO_SRC>,
+ <&clkgen JH7100_CLK_AUDIO_12288>,
+ <&clkgen JH7100_CLK_DOM7AHB_BUS>;
+ clock-names = "audio_src", "audio_12288", "dom7ahb_bus";
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/starfive,jh7100-clkgen.yaml b/Bindings/clock/starfive,jh7100-clkgen.yaml
new file mode 100644
index 0000000..12f17b6
--- /dev/null
+++ b/Bindings/clock/starfive,jh7100-clkgen.yaml
@@ -0,0 +1,56 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/starfive,jh7100-clkgen.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: StarFive JH7100 Clock Generator
+
+maintainers:
+ - Geert Uytterhoeven <geert@linux-m68k.org>
+ - Emil Renner Berthing <kernel@esmil.dk>
+
+properties:
+ compatible:
+ const: starfive,jh7100-clkgen
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: Main clock source (25 MHz)
+ - description: Application-specific clock source (12-27 MHz)
+ - description: RMII reference clock (50 MHz)
+ - description: RGMII RX clock (125 MHz)
+
+ clock-names:
+ items:
+ - const: osc_sys
+ - const: osc_aud
+ - const: gmac_rmii_ref
+ - const: gmac_gr_mii_rxclk
+
+ '#clock-cells':
+ const: 1
+ description:
+ See <dt-bindings/clock/starfive-jh7100.h> for valid indices.
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ clock-controller@11800000 {
+ compatible = "starfive,jh7100-clkgen";
+ reg = <0x11800000 0x10000>;
+ clocks = <&osc_sys>, <&osc_aud>, <&gmac_rmii_ref>, <&gmac_gr_mii_rxclk>;
+ clock-names = "osc_sys", "osc_aud", "gmac_rmii_ref", "gmac_gr_mii_rxclk";
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/starfive,jh7110-aoncrg.yaml b/Bindings/clock/starfive,jh7110-aoncrg.yaml
new file mode 100644
index 0000000..923680a
--- /dev/null
+++ b/Bindings/clock/starfive,jh7110-aoncrg.yaml
@@ -0,0 +1,107 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/starfive,jh7110-aoncrg.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: StarFive JH7110 Always-On Clock and Reset Generator
+
+maintainers:
+ - Emil Renner Berthing <kernel@esmil.dk>
+
+properties:
+ compatible:
+ const: starfive,jh7110-aoncrg
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ oneOf:
+ - items:
+ - description: Main Oscillator (24 MHz)
+ - description: GMAC0 RMII reference or GMAC0 RGMII RX
+ - description: STG AXI/AHB
+ - description: APB Bus
+ - description: GMAC0 GTX
+
+ - items:
+ - description: Main Oscillator (24 MHz)
+ - description: GMAC0 RMII reference or GMAC0 RGMII RX
+ - description: STG AXI/AHB or GMAC0 RGMII RX
+ - description: APB Bus or STG AXI/AHB
+ - description: GMAC0 GTX or APB Bus
+ - description: RTC Oscillator (32.768 kHz) or GMAC0 GTX
+
+ - items:
+ - description: Main Oscillator (24 MHz)
+ - description: GMAC0 RMII reference
+ - description: GMAC0 RGMII RX
+ - description: STG AXI/AHB
+ - description: APB Bus
+ - description: GMAC0 GTX
+ - description: RTC Oscillator (32.768 kHz)
+
+ clock-names:
+ oneOf:
+ - minItems: 5
+ items:
+ - const: osc
+ - enum:
+ - gmac0_rmii_refin
+ - gmac0_rgmii_rxin
+ - const: stg_axiahb
+ - const: apb_bus
+ - const: gmac0_gtxclk
+ - const: rtc_osc
+
+ - minItems: 6
+ items:
+ - const: osc
+ - const: gmac0_rmii_refin
+ - const: gmac0_rgmii_rxin
+ - const: stg_axiahb
+ - const: apb_bus
+ - const: gmac0_gtxclk
+ - const: rtc_osc
+
+ '#clock-cells':
+ const: 1
+ description:
+ See <dt-bindings/clock/starfive,jh7110-crg.h> for valid indices.
+
+ '#reset-cells':
+ const: 1
+ description:
+ See <dt-bindings/reset/starfive,jh7110-crg.h> for valid indices.
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#reset-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/starfive,jh7110-crg.h>
+
+ clock-controller@17000000 {
+ compatible = "starfive,jh7110-aoncrg";
+ reg = <0x17000000 0x10000>;
+ clocks = <&osc>, <&gmac0_rmii_refin>,
+ <&gmac0_rgmii_rxin>,
+ <&syscrg JH7110_SYSCLK_STG_AXIAHB>,
+ <&syscrg JH7110_SYSCLK_APB_BUS>,
+ <&syscrg JH7110_SYSCLK_GMAC0_GTXCLK>,
+ <&rtc_osc>;
+ clock-names = "osc", "gmac0_rmii_refin",
+ "gmac0_rgmii_rxin", "stg_axiahb",
+ "apb_bus", "gmac0_gtxclk",
+ "rtc_osc";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
diff --git a/Bindings/clock/starfive,jh7110-ispcrg.yaml b/Bindings/clock/starfive,jh7110-ispcrg.yaml
new file mode 100644
index 0000000..3b8b85b
--- /dev/null
+++ b/Bindings/clock/starfive,jh7110-ispcrg.yaml
@@ -0,0 +1,87 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/starfive,jh7110-ispcrg.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: StarFive JH7110 Image-Signal-Process Clock and Reset Generator
+
+maintainers:
+ - Xingyu Wu <xingyu.wu@starfivetech.com>
+
+properties:
+ compatible:
+ const: starfive,jh7110-ispcrg
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: ISP Top core
+ - description: ISP Top Axi
+ - description: NOC ISP Bus
+ - description: external DVP
+
+ clock-names:
+ items:
+ - const: isp_top_core
+ - const: isp_top_axi
+ - const: noc_bus_isp_axi
+ - const: dvp_clk
+
+ resets:
+ items:
+ - description: ISP Top core
+ - description: ISP Top Axi
+ - description: NOC ISP Bus
+
+ '#clock-cells':
+ const: 1
+ description:
+ See <dt-bindings/clock/starfive,jh7110-crg.h> for valid indices.
+
+ '#reset-cells':
+ const: 1
+ description:
+ See <dt-bindings/reset/starfive,jh7110-crg.h> for valid indices.
+
+ power-domains:
+ maxItems: 1
+ description:
+ ISP domain power
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - resets
+ - '#clock-cells'
+ - '#reset-cells'
+ - power-domains
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/starfive,jh7110-crg.h>
+ #include <dt-bindings/power/starfive,jh7110-pmu.h>
+ #include <dt-bindings/reset/starfive,jh7110-crg.h>
+
+ ispcrg: clock-controller@19810000 {
+ compatible = "starfive,jh7110-ispcrg";
+ reg = <0x19810000 0x10000>;
+ clocks = <&syscrg JH7110_SYSCLK_ISP_TOP_CORE>,
+ <&syscrg JH7110_SYSCLK_ISP_TOP_AXI>,
+ <&syscrg JH7110_SYSCLK_NOC_BUS_ISP_AXI>,
+ <&dvp_clk>;
+ clock-names = "isp_top_core", "isp_top_axi",
+ "noc_bus_isp_axi", "dvp_clk";
+ resets = <&syscrg JH7110_SYSRST_ISP_TOP>,
+ <&syscrg JH7110_SYSRST_ISP_TOP_AXI>,
+ <&syscrg JH7110_SYSRST_NOC_BUS_ISP_AXI>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ power-domains = <&pwrc JH7110_PD_ISP>;
+ };
diff --git a/Bindings/clock/starfive,jh7110-pll.yaml b/Bindings/clock/starfive,jh7110-pll.yaml
new file mode 100644
index 0000000..be8300c
--- /dev/null
+++ b/Bindings/clock/starfive,jh7110-pll.yaml
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/starfive,jh7110-pll.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: StarFive JH7110 PLL Clock Generator
+
+description:
+ These PLLs are high speed, low jitter frequency synthesizers in the JH7110.
+ Each PLL works in integer mode or fraction mode, with configuration
+ registers in the sys syscon. So the PLLs node should be a child of
+ SYS-SYSCON node.
+ The formula for calculating frequency is
+ Fvco = Fref * (NI + NF) / M / Q1
+
+maintainers:
+ - Xingyu Wu <xingyu.wu@starfivetech.com>
+
+properties:
+ compatible:
+ const: starfive,jh7110-pll
+
+ clocks:
+ maxItems: 1
+ description: Main Oscillator (24 MHz)
+
+ '#clock-cells':
+ const: 1
+ description:
+ See <dt-bindings/clock/starfive,jh7110-crg.h> for valid indices.
+
+required:
+ - compatible
+ - clocks
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ clock-controller {
+ compatible = "starfive,jh7110-pll";
+ clocks = <&osc>;
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/starfive,jh7110-stgcrg.yaml b/Bindings/clock/starfive,jh7110-stgcrg.yaml
new file mode 100644
index 0000000..b64ccd8
--- /dev/null
+++ b/Bindings/clock/starfive,jh7110-stgcrg.yaml
@@ -0,0 +1,82 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/starfive,jh7110-stgcrg.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: StarFive JH7110 System-Top-Group Clock and Reset Generator
+
+maintainers:
+ - Xingyu Wu <xingyu.wu@starfivetech.com>
+
+properties:
+ compatible:
+ const: starfive,jh7110-stgcrg
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: Main Oscillator (24 MHz)
+ - description: HIFI4 core
+ - description: STG AXI/AHB
+ - description: USB (125 MHz)
+ - description: CPU Bus
+ - description: HIFI4 Axi
+ - description: NOC STG Bus
+ - description: APB Bus
+
+ clock-names:
+ items:
+ - const: osc
+ - const: hifi4_core
+ - const: stg_axiahb
+ - const: usb_125m
+ - const: cpu_bus
+ - const: hifi4_axi
+ - const: nocstg_bus
+ - const: apb_bus
+
+ '#clock-cells':
+ const: 1
+ description:
+ See <dt-bindings/clock/starfive,jh7110-crg.h> for valid indices.
+
+ '#reset-cells':
+ const: 1
+ description:
+ See <dt-bindings/reset/starfive,jh7110-crg.h> for valid indices.
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#reset-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/starfive,jh7110-crg.h>
+
+ stgcrg: clock-controller@10230000 {
+ compatible = "starfive,jh7110-stgcrg";
+ reg = <0x10230000 0x10000>;
+ clocks = <&osc>,
+ <&syscrg JH7110_SYSCLK_HIFI4_CORE>,
+ <&syscrg JH7110_SYSCLK_STG_AXIAHB>,
+ <&syscrg JH7110_SYSCLK_USB_125M>,
+ <&syscrg JH7110_SYSCLK_CPU_BUS>,
+ <&syscrg JH7110_SYSCLK_HIFI4_AXI>,
+ <&syscrg JH7110_SYSCLK_NOCSTG_BUS>,
+ <&syscrg JH7110_SYSCLK_APB_BUS>;
+ clock-names = "osc", "hifi4_core",
+ "stg_axiahb", "usb_125m",
+ "cpu_bus", "hifi4_axi",
+ "nocstg_bus", "apb_bus";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
diff --git a/Bindings/clock/starfive,jh7110-syscrg.yaml b/Bindings/clock/starfive,jh7110-syscrg.yaml
new file mode 100644
index 0000000..5ba0a88
--- /dev/null
+++ b/Bindings/clock/starfive,jh7110-syscrg.yaml
@@ -0,0 +1,118 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/starfive,jh7110-syscrg.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: StarFive JH7110 System Clock and Reset Generator
+
+maintainers:
+ - Emil Renner Berthing <kernel@esmil.dk>
+
+properties:
+ compatible:
+ const: starfive,jh7110-syscrg
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ oneOf:
+ - items:
+ - description: Main Oscillator (24 MHz)
+ - description: GMAC1 RMII reference or GMAC1 RGMII RX
+ - description: External I2S TX bit clock
+ - description: External I2S TX left/right channel clock
+ - description: External I2S RX bit clock
+ - description: External I2S RX left/right channel clock
+ - description: External TDM clock
+ - description: External audio master clock
+ - description: PLL0
+ - description: PLL1
+ - description: PLL2
+
+ - items:
+ - description: Main Oscillator (24 MHz)
+ - description: GMAC1 RMII reference
+ - description: GMAC1 RGMII RX
+ - description: External I2S TX bit clock
+ - description: External I2S TX left/right channel clock
+ - description: External I2S RX bit clock
+ - description: External I2S RX left/right channel clock
+ - description: External TDM clock
+ - description: External audio master clock
+ - description: PLL0
+ - description: PLL1
+ - description: PLL2
+
+ clock-names:
+ oneOf:
+ - items:
+ - const: osc
+ - enum:
+ - gmac1_rmii_refin
+ - gmac1_rgmii_rxin
+ - const: i2stx_bclk_ext
+ - const: i2stx_lrck_ext
+ - const: i2srx_bclk_ext
+ - const: i2srx_lrck_ext
+ - const: tdm_ext
+ - const: mclk_ext
+ - const: pll0_out
+ - const: pll1_out
+ - const: pll2_out
+
+ - items:
+ - const: osc
+ - const: gmac1_rmii_refin
+ - const: gmac1_rgmii_rxin
+ - const: i2stx_bclk_ext
+ - const: i2stx_lrck_ext
+ - const: i2srx_bclk_ext
+ - const: i2srx_lrck_ext
+ - const: tdm_ext
+ - const: mclk_ext
+ - const: pll0_out
+ - const: pll1_out
+ - const: pll2_out
+
+ '#clock-cells':
+ const: 1
+ description:
+ See <dt-bindings/clock/starfive,jh7110-crg.h> for valid indices.
+
+ '#reset-cells':
+ const: 1
+ description:
+ See <dt-bindings/reset/starfive,jh7110-crg.h> for valid indices.
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#reset-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ clock-controller@13020000 {
+ compatible = "starfive,jh7110-syscrg";
+ reg = <0x13020000 0x10000>;
+ clocks = <&osc>, <&gmac1_rmii_refin>,
+ <&gmac1_rgmii_rxin>,
+ <&i2stx_bclk_ext>, <&i2stx_lrck_ext>,
+ <&i2srx_bclk_ext>, <&i2srx_lrck_ext>,
+ <&tdm_ext>, <&mclk_ext>,
+ <&pllclk 0>, <&pllclk 1>, <&pllclk 2>;
+ clock-names = "osc", "gmac1_rmii_refin",
+ "gmac1_rgmii_rxin",
+ "i2stx_bclk_ext", "i2stx_lrck_ext",
+ "i2srx_bclk_ext", "i2srx_lrck_ext",
+ "tdm_ext", "mclk_ext",
+ "pll0_out", "pll1_out", "pll2_out";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
diff --git a/Bindings/clock/starfive,jh7110-voutcrg.yaml b/Bindings/clock/starfive,jh7110-voutcrg.yaml
new file mode 100644
index 0000000..af77bd8
--- /dev/null
+++ b/Bindings/clock/starfive,jh7110-voutcrg.yaml
@@ -0,0 +1,90 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/starfive,jh7110-voutcrg.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: StarFive JH7110 Video-Output Clock and Reset Generator
+
+maintainers:
+ - Xingyu Wu <xingyu.wu@starfivetech.com>
+
+properties:
+ compatible:
+ const: starfive,jh7110-voutcrg
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: Vout Top core
+ - description: Vout Top Ahb
+ - description: Vout Top Axi
+ - description: Vout Top HDMI MCLK
+ - description: I2STX0 BCLK
+ - description: external HDMI pixel
+
+ clock-names:
+ items:
+ - const: vout_src
+ - const: vout_top_ahb
+ - const: vout_top_axi
+ - const: vout_top_hdmitx0_mclk
+ - const: i2stx0_bclk
+ - const: hdmitx0_pixelclk
+
+ resets:
+ maxItems: 1
+ description: Vout Top core
+
+ '#clock-cells':
+ const: 1
+ description:
+ See <dt-bindings/clock/starfive,jh7110-crg.h> for valid indices.
+
+ '#reset-cells':
+ const: 1
+ description:
+ See <dt-bindings/reset/starfive,jh7110-crg.h> for valid indices.
+
+ power-domains:
+ maxItems: 1
+ description:
+ Vout domain power
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - resets
+ - '#clock-cells'
+ - '#reset-cells'
+ - power-domains
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/starfive,jh7110-crg.h>
+ #include <dt-bindings/power/starfive,jh7110-pmu.h>
+ #include <dt-bindings/reset/starfive,jh7110-crg.h>
+
+ voutcrg: clock-controller@295C0000 {
+ compatible = "starfive,jh7110-voutcrg";
+ reg = <0x295C0000 0x10000>;
+ clocks = <&syscrg JH7110_SYSCLK_VOUT_SRC>,
+ <&syscrg JH7110_SYSCLK_VOUT_TOP_AHB>,
+ <&syscrg JH7110_SYSCLK_VOUT_TOP_AXI>,
+ <&syscrg JH7110_SYSCLK_VOUT_TOP_HDMITX0_MCLK>,
+ <&syscrg JH7110_SYSCLK_I2STX0_BCLK>,
+ <&hdmitx0_pixelclk>;
+ clock-names = "vout_src", "vout_top_ahb",
+ "vout_top_axi", "vout_top_hdmitx0_mclk",
+ "i2stx0_bclk", "hdmitx0_pixelclk";
+ resets = <&syscrg JH7110_SYSRST_VOUT_TOP_SRC>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ power-domains = <&pwrc JH7110_PD_VOUT>;
+ };
diff --git a/Bindings/clock/stericsson,abx500.txt b/Bindings/clock/stericsson,abx500.txt
new file mode 100644
index 0000000..dbaa886
--- /dev/null
+++ b/Bindings/clock/stericsson,abx500.txt
@@ -0,0 +1,20 @@
+Clock bindings for ST-Ericsson ABx500 clocks
+
+Required properties :
+- compatible : shall contain the following:
+ "stericsson,ab8500-clk"
+- #clock-cells should be <1>
+
+The ABx500 clocks need to be placed as a subnode of an AB8500
+device node, see mfd/ab8500.txt
+
+All available clocks are defined as preprocessor macros in
+dt-bindings/clock/ste-ab8500.h header and can be used in device
+tree sources.
+
+Example:
+
+clock-controller {
+ compatible = "stericsson,ab8500-clk";
+ #clock-cells = <1>;
+};
diff --git a/Bindings/clock/stericsson,u8500-clks.yaml b/Bindings/clock/stericsson,u8500-clks.yaml
new file mode 100644
index 0000000..2150307
--- /dev/null
+++ b/Bindings/clock/stericsson,u8500-clks.yaml
@@ -0,0 +1,178 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/stericsson,u8500-clks.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ST-Ericsson DB8500 (U8500) clocks
+
+maintainers:
+ - Ulf Hansson <ulf.hansson@linaro.org>
+ - Linus Walleij <linus.walleij@linaro.org>
+
+description: While named "U8500 clocks" these clocks are inside the
+ DB8500 digital baseband system-on-chip and its siblings such as
+ DB8520. These bindings consider the clocks present in the SoC
+ itself, not off-chip clocks. There are four different on-chip
+ clocks - RTC (32 kHz), CPU clock (SMP TWD), PRCMU (power reset and
+ control management unit) clocks and PRCC (peripheral reset and
+ clock controller) clocks. For some reason PRCC 4 does not exist so
+ the itemization can be a bit unintuitive.
+
+properties:
+ compatible:
+ enum:
+ - stericsson,u8500-clks
+ - stericsson,u8540-clks
+ - stericsson,u9540-clks
+
+ reg:
+ items:
+ - description: PRCC 1 register area
+ - description: PRCC 2 register area
+ - description: PRCC 3 register area
+ - description: PRCC 5 register area
+ - description: PRCC 6 register area
+
+ prcmu-clock:
+ description: A subnode with one clock cell for PRCMU (power, reset, control
+ management unit) clocks. The cell indicates which PRCMU clock in the
+ prcmu-clock node the consumer wants to use.
+ type: object
+
+ properties:
+ '#clock-cells':
+ const: 1
+
+ additionalProperties: false
+
+ prcc-periph-clock:
+ description: A subnode with two clock cells for PRCC (peripheral
+ reset and clock controller) peripheral clocks. The first cell indicates
+ which PRCC block the consumer wants to use, possible values are 1, 2, 3,
+ 5, 6. The second cell indicates which clock inside the PRCC block it
+ wants, possible values are 0 thru 31.
+ type: object
+
+ properties:
+ '#clock-cells':
+ const: 2
+
+ additionalProperties: false
+
+ prcc-kernel-clock:
+ description: A subnode with two clock cells for PRCC (peripheral reset
+ and clock controller) kernel clocks. The first cell indicates which PRCC
+ block the consumer wants to use, possible values are 1, 2, 3, 5, 6. The
+ second cell indicates which clock inside the PRCC block it wants, possible
+ values are 0 thru 31.
+ type: object
+
+ properties:
+ '#clock-cells':
+ const: 2
+
+ additionalProperties: false
+
+ prcc-reset-controller:
+ description: A subnode with two reset cells for the reset portions of the
+ PRCC (peripheral reset and clock controller). The first cell indicates
+ which PRCC block the consumer wants to use, possible values are 1, 2, 3
+ 5 and 6. The second cell indicates which reset line inside the PRCC block
+ it wants to control, possible values are 0 thru 31.
+ type: object
+
+ properties:
+ '#reset-cells':
+ const: 2
+
+ additionalProperties: false
+
+ rtc32k-clock:
+ description: A subnode with zero clock cells for the 32kHz RTC clock.
+ type: object
+
+ properties:
+ '#clock-cells':
+ const: 0
+
+ additionalProperties: false
+
+ smp-twd-clock:
+ description: A subnode for the ARM SMP Timer Watchdog cluster with zero
+ clock cells.
+ type: object
+
+ properties:
+ '#clock-cells':
+ const: 0
+
+ additionalProperties: false
+
+ clkout-clock:
+ description: A subnode with three clock cells for externally routed clocks,
+ output clocks. These are two PRCMU-internal clocks that can be divided and
+ muxed out on the pads of the DB8500 SoC.
+ type: object
+
+ properties:
+ '#clock-cells':
+ description:
+ The first cell indicates which output clock we are using,
+ possible values are 0 (CLKOUT1) and 1 (CLKOUT2).
+ The second cell indicates which clock we want to use as source,
+ possible values are 0 thru 7, see the defines for the different
+ source clocks.
+ The third cell is a divider, legal values are 1 thru 63.
+ const: 3
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - prcmu-clock
+ - prcc-periph-clock
+ - prcc-kernel-clock
+ - rtc32k-clock
+ - smp-twd-clock
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/ste-db8500-clkout.h>
+ clocks@8012 {
+ compatible = "stericsson,u8500-clks";
+ reg = <0x8012f000 0x1000>, <0x8011f000 0x1000>,
+ <0x8000f000 0x1000>, <0xa03ff000 0x1000>,
+ <0xa03cf000 0x1000>;
+
+ prcmu_clk: prcmu-clock {
+ #clock-cells = <1>;
+ };
+
+ prcc_pclk: prcc-periph-clock {
+ #clock-cells = <2>;
+ };
+
+ prcc_kclk: prcc-kernel-clock {
+ #clock-cells = <2>;
+ };
+
+ prcc_reset: prcc-reset-controller {
+ #reset-cells = <2>;
+ };
+
+ rtc_clk: rtc32k-clock {
+ #clock-cells = <0>;
+ };
+
+ smp_twd_clk: smp-twd-clock {
+ #clock-cells = <0>;
+ };
+
+ clkout_clk: clkout-clock {
+ #clock-cells = <3>;
+ };
+ };
diff --git a/Bindings/clock/sunplus,sp7021-clkc.yaml b/Bindings/clock/sunplus,sp7021-clkc.yaml
new file mode 100644
index 0000000..bcc1408
--- /dev/null
+++ b/Bindings/clock/sunplus,sp7021-clkc.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright (C) Sunplus Co., Ltd. 2021
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/sunplus,sp7021-clkc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Sunplus SP7021 SoC Clock Controller
+
+maintainers:
+ - Qin Jian <qinjian@cqplus1.com>
+
+properties:
+ compatible:
+ const: sunplus,sp7021-clkc
+
+ reg:
+ maxItems: 3
+
+ clocks:
+ maxItems: 1
+
+ "#clock-cells":
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - "#clock-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ extclk: osc0 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <27000000>;
+ clock-output-names = "extclk";
+ };
+
+ clkc: clock-controller@9c000004 {
+ compatible = "sunplus,sp7021-clkc";
+ reg = <0x9c000004 0x28>,
+ <0x9c000200 0x44>,
+ <0x9c000268 0x08>;
+ clocks = <&extclk>;
+ #clock-cells = <1>;
+ };
+
+...
diff --git a/Bindings/clock/tesla,fsd-clock.yaml b/Bindings/clock/tesla,fsd-clock.yaml
new file mode 100644
index 0000000..dc808e2
--- /dev/null
+++ b/Bindings/clock/tesla,fsd-clock.yaml
@@ -0,0 +1,198 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/tesla,fsd-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Tesla FSD (Full Self-Driving) SoC clock controller
+
+maintainers:
+ - Alim Akhtar <alim.akhtar@samsung.com>
+ - linux-fsd@tesla.com
+
+description: |
+ FSD clock controller consist of several clock management unit
+ (CMU), which generates clocks for various inteernal SoC blocks.
+ The root clock comes from external OSC clock (24 MHz).
+
+ All available clocks are defined as preprocessor macros in
+ 'dt-bindings/clock/fsd-clk.h' header.
+
+properties:
+ compatible:
+ enum:
+ - tesla,fsd-clock-cmu
+ - tesla,fsd-clock-imem
+ - tesla,fsd-clock-peric
+ - tesla,fsd-clock-fsys0
+ - tesla,fsd-clock-fsys1
+ - tesla,fsd-clock-mfc
+ - tesla,fsd-clock-cam_csi
+
+ clocks:
+ minItems: 1
+ maxItems: 6
+
+ clock-names:
+ minItems: 1
+ maxItems: 6
+
+ "#clock-cells":
+ const: 1
+
+ reg:
+ maxItems: 1
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: tesla,fsd-clock-cmu
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (24 MHz)
+ clock-names:
+ items:
+ - const: fin_pll
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: tesla,fsd-clock-imem
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (24 MHz)
+ - description: IMEM TCU clock (from CMU_CMU)
+ - description: IMEM bus clock (from CMU_CMU)
+ - description: IMEM DMA clock (from CMU_CMU)
+ clock-names:
+ items:
+ - const: fin_pll
+ - const: dout_cmu_imem_tcuclk
+ - const: dout_cmu_imem_aclk
+ - const: dout_cmu_imem_dmaclk
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: tesla,fsd-clock-peric
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (24 MHz)
+ - description: Shared0 PLL div4 clock (from CMU_CMU)
+ - description: PERIC shared1 div36 clock (from CMU_CMU)
+ - description: PERIC shared0 div3 TBU clock (from CMU_CMU)
+ - description: PERIC shared0 div20 clock (from CMU_CMU)
+ - description: PERIC shared1 div4 DMAclock (from CMU_CMU)
+ clock-names:
+ items:
+ - const: fin_pll
+ - const: dout_cmu_pll_shared0_div4
+ - const: dout_cmu_peric_shared1div36
+ - const: dout_cmu_peric_shared0div3_tbuclk
+ - const: dout_cmu_peric_shared0div20
+ - const: dout_cmu_peric_shared1div4_dmaclk
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: tesla,fsd-clock-fsys0
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (24 MHz)
+ - description: Shared0 PLL div6 clock (from CMU_CMU)
+ - description: FSYS0 shared1 div4 clock (from CMU_CMU)
+ - description: FSYS0 shared0 div4 clock (from CMU_CMU)
+ clock-names:
+ items:
+ - const: fin_pll
+ - const: dout_cmu_pll_shared0_div6
+ - const: dout_cmu_fsys0_shared1div4
+ - const: dout_cmu_fsys0_shared0div4
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: tesla,fsd-clock-fsys1
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (24 MHz)
+ - description: FSYS1 shared0 div8 clock (from CMU_CMU)
+ - description: FSYS1 shared0 div4 clock (from CMU_CMU)
+ clock-names:
+ items:
+ - const: fin_pll
+ - const: dout_cmu_fsys1_shared0div8
+ - const: dout_cmu_fsys1_shared0div4
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: tesla,fsd-clock-mfc
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (24 MHz)
+ clock-names:
+ items:
+ - const: fin_pll
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: tesla,fsd-clock-cam_csi
+ then:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock (24 MHz)
+ clock-names:
+ items:
+ - const: fin_pll
+
+required:
+ - compatible
+ - "#clock-cells"
+ - clocks
+ - clock-names
+ - reg
+
+additionalProperties: false
+
+examples:
+ # Clock controller node for CMU_FSYS1
+ - |
+ #include <dt-bindings/clock/fsd-clk.h>
+
+ clock_fsys1: clock-controller@16810000 {
+ compatible = "tesla,fsd-clock-fsys1";
+ reg = <0x16810000 0x3000>;
+ #clock-cells = <1>;
+
+ clocks = <&fin_pll>,
+ <&clock_cmu DOUT_CMU_FSYS1_SHARED0DIV8>,
+ <&clock_cmu DOUT_CMU_FSYS1_SHARED0DIV4>;
+ clock-names = "fin_pll",
+ "dout_cmu_fsys1_shared0div8",
+ "dout_cmu_fsys1_shared0div4";
+ };
+
+...
diff --git a/Bindings/clock/ti,am62-audio-refclk.yaml b/Bindings/clock/ti,am62-audio-refclk.yaml
new file mode 100644
index 0000000..b2e40bd
--- /dev/null
+++ b/Bindings/clock/ti,am62-audio-refclk.yaml
@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/ti,am62-audio-refclk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TI Audio Reference Clock
+
+maintainers:
+ - Jai Luthra <j-luthra@ti.com>
+
+properties:
+ compatible:
+ items:
+ - const: ti,am62-audio-refclk
+
+ reg:
+ maxItems: 1
+
+ "#clock-cells":
+ const: 0
+
+ clocks:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - "#clock-cells"
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+ audio_refclk0: clock@82e0 {
+ compatible = "ti,am62-audio-refclk";
+ reg = <0x82e0 0x4>;
+ clocks = <&k3_clks 157 0>;
+ assigned-clocks = <&k3_clks 157 0>;
+ assigned-clock-parents = <&k3_clks 157 8>;
+ #clock-cells = <0>;
+ };
diff --git a/Bindings/clock/ti,am654-ehrpwm-tbclk.yaml b/Bindings/clock/ti,am654-ehrpwm-tbclk.yaml
new file mode 100644
index 0000000..64b8bce
--- /dev/null
+++ b/Bindings/clock/ti,am654-ehrpwm-tbclk.yaml
@@ -0,0 +1,39 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/ti,am654-ehrpwm-tbclk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TI EHRPWM Time Base Clock
+
+maintainers:
+ - Vignesh Raghavendra <vigneshr@ti.com>
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - ti,am654-ehrpwm-tbclk
+ - ti,am64-epwm-tbclk
+ - ti,am62-epwm-tbclk
+
+ "#clock-cells":
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - "#clock-cells"
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ ehrpwm_tbclk: clock@4140 {
+ compatible = "ti,am654-ehrpwm-tbclk";
+ reg = <0x4140 0x18>;
+ #clock-cells = <1>;
+ };
diff --git a/Bindings/clock/ti,cdce706.txt b/Bindings/clock/ti,cdce706.txt
new file mode 100644
index 0000000..21c3ff7
--- /dev/null
+++ b/Bindings/clock/ti,cdce706.txt
@@ -0,0 +1,42 @@
+Bindings for Texas Instruments CDCE706 programmable 3-PLL clock
+synthesizer/multiplier/divider.
+
+Reference: https://www.ti.com/lit/ds/symlink/cdce706.pdf
+
+I2C device node required properties:
+- compatible: shall be "ti,cdce706".
+- reg: i2c device address, shall be in range [0x68...0x6b].
+- #clock-cells: from common clock binding; shall be set to 1.
+- clocks: from common clock binding; list of parent clock
+ handles, shall be reference clock(s) connected to CLK_IN0
+ and CLK_IN1 pins.
+- clock-names: shall be clk_in0 and/or clk_in1. Use clk_in0
+ in case of crystal oscillator or differential signal input
+ configuration. Use clk_in0 and clk_in1 in case of independent
+ single-ended LVCMOS inputs configuration.
+
+Example:
+
+ clocks {
+ clk54: clk54 {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <54000000>;
+ };
+ };
+ ...
+ i2c0: i2c-master@d090000 {
+ ...
+ cdce706: clock-synth@69 {
+ compatible = "ti,cdce706";
+ #clock-cells = <1>;
+ reg = <0x69>;
+ clocks = <&clk54>;
+ clock-names = "clk_in0";
+ };
+ };
+ ...
+ simple-audio-card,codec {
+ ...
+ clocks = <&cdce706 4>;
+ };
diff --git a/Bindings/clock/ti,cdce925.yaml b/Bindings/clock/ti,cdce925.yaml
new file mode 100644
index 0000000..95c1c6f
--- /dev/null
+++ b/Bindings/clock/ti,cdce925.yaml
@@ -0,0 +1,103 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/ti,cdce925.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TI CDCE913/925/937/949 programmable I2C clock synthesizers
+
+maintainers:
+ - Alexander Stein <alexander.stein@ew.tq-group.com>
+
+description: |
+ Flexible Low Power LVCMOS Clock Generator with SSC Support for EMI Reduction
+
+ - CDCE(L)913: 1-PLL, 3 Outputs https://www.ti.com/product/cdce913
+ - CDCE(L)925: 2-PLL, 5 Outputs https://www.ti.com/product/cdce925
+ - CDCE(L)937: 3-PLL, 7 Outputs https://www.ti.com/product/cdce937
+ - CDCE(L)949: 4-PLL, 9 Outputs https://www.ti.com/product/cdce949
+
+properties:
+ compatible:
+ enum:
+ - ti,cdce913
+ - ti,cdce925
+ - ti,cdce937
+ - ti,cdce949
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: fixed parent clock
+
+ "#clock-cells":
+ const: 1
+
+ vdd-supply:
+ description: Regulator that provides 1.8V Vdd power supply
+
+ vddout-supply:
+ description: |
+ Regulator that provides Vddout power supply.
+ non-L variant: 2.5V or 3.3V for
+ L variant: 1.8V for
+
+ xtal-load-pf:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: |
+ Crystal load-capacitor value to fine-tune performance on a
+ board, or to compensate for external influences.
+
+patternProperties:
+ "^PLL[1-4]$":
+ type: object
+ description: |
+ optional child node can be used to specify spread
+ spectrum clocking parameters for a board
+
+ additionalProperties: false
+
+ properties:
+ spread-spectrum:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: SSC mode as defined in the data sheet
+
+ spread-spectrum-center:
+ type: boolean
+ description: |
+ Use "centered" mode instead of "max" mode. When
+ present, the clock runs at the requested frequency on average.
+ Otherwise the requested frequency is the maximum value of the
+ SCC range.
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - "#clock-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cdce925: clock-controller@64 {
+ compatible = "ti,cdce925";
+ reg = <0x64>;
+ clocks = <&xtal_27Mhz>;
+ #clock-cells = <1>;
+ xtal-load-pf = <5>;
+ vdd-supply = <®_1v8>;
+ vddout-supply = <®_3v3>;
+ /* PLL options to get SSC 1% centered */
+ PLL2 {
+ spread-spectrum = <4>;
+ spread-spectrum-center;
+ };
+ };
+ };
diff --git a/Bindings/clock/ti,lmk04832.yaml b/Bindings/clock/ti,lmk04832.yaml
new file mode 100644
index 0000000..13d7b3d
--- /dev/null
+++ b/Bindings/clock/ti,lmk04832.yaml
@@ -0,0 +1,209 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/ti,lmk04832.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments LMK04832 Clock Controller
+
+maintainers:
+ - Liam Beguin <liambeguin@gmail.com>
+
+description: |
+ Devicetree binding for the LMK04832, a clock conditioner with JEDEC JESD204B
+ support. The LMK04832 is pin compatible with the LMK0482x family.
+
+ Link to datasheet, https://www.ti.com/lit/ds/symlink/lmk04832.pdf
+
+properties:
+ compatible:
+ enum:
+ - ti,lmk04832
+
+ reg:
+ maxItems: 1
+
+ '#address-cells':
+ const: 1
+
+ '#size-cells':
+ const: 0
+
+ '#clock-cells':
+ const: 1
+
+ spi-max-frequency:
+ maximum: 5000000
+
+ clocks:
+ items:
+ - description: PLL2 reference clock.
+
+ clock-names:
+ items:
+ - const: oscin
+
+ reset-gpios:
+ maxItems: 1
+
+ ti,spi-4wire-rdbk:
+ description: |
+ Select SPI 4wire readback pin configuration.
+ Available readback pins are,
+ CLKin_SEL0 0
+ CLKin_SEL1 1
+ RESET 2
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1, 2]
+ default: 1
+
+ ti,vco-hz:
+ description: Optional to set VCO frequency of the PLL in Hertz.
+
+ ti,sysref-ddly:
+ description: SYSREF digital delay value.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ minimum: 8
+ maximum: 8191
+ default: 8
+
+ ti,sysref-mux:
+ description: |
+ SYSREF Mux configuration.
+ Available options are,
+ Normal SYNC 0
+ Re-clocked 1
+ SYSREF Pulser 2
+ SYSREF Continuous 3
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1, 2, 3]
+ default: 3
+
+ ti,sync-mode:
+ description: SYNC pin configuration.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1, 2]
+ default: 1
+
+ ti,sysref-pulse-count:
+ description:
+ Number of SYSREF pulses to send when SYSREF is not in continuous mode.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [1, 2, 4, 8]
+ default: 4
+
+patternProperties:
+ "@[0-9a-d]+$":
+ type: object
+ description:
+ Child nodes used to configure output clocks.
+
+ properties:
+ reg:
+ description:
+ clock output identifier.
+ minimum: 0
+ maximum: 13
+
+ ti,clkout-fmt:
+ description:
+ Clock output format.
+ Available options are,
+ Powerdown 0x00
+ LVDS 0x01
+ HSDS 6 mA 0x02
+ HSDS 8 mA 0x03
+ LVPECL 1600 mV 0x04
+ LVPECL 2000 mV 0x05
+ LCPECL 0x06
+ CML 16 mA 0x07
+ CML 24 mA 0x08
+ CML 32 mA 0x09
+ CMOS (Off/Inverted) 0x0a
+ CMOS (Normal/Off) 0x0b
+ CMOS (Inverted/Inverted) 0x0c
+ CMOS (Inverted/Normal) 0x0d
+ CMOS (Normal/Inverted) 0x0e
+ CMOS (Normal/Normal) 0x0f
+ $ref: /schemas/types.yaml#/definitions/uint32
+ minimum: 0
+ maximum: 15
+
+ ti,clkout-sysref:
+ description:
+ Select SYSREF clock path for output clock.
+ type: boolean
+
+ required:
+ - reg
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+ - clocks
+ - clock-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clocks {
+ lmk04832_oscin: oscin {
+ compatible = "fixed-clock";
+
+ #clock-cells = <0>;
+ clock-frequency = <122880000>;
+ clock-output-names = "lmk04832-oscin";
+ };
+ };
+
+ spi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ lmk04832: clock-controller@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ reg = <0>;
+
+ compatible = "ti,lmk04832";
+ spi-max-frequency = <781250>;
+
+ reset-gpios = <&gpio_lmk 0 0 0>;
+
+ #clock-cells = <1>;
+ clocks = <&lmk04832_oscin>;
+ clock-names = "oscin";
+
+ ti,spi-4wire-rdbk = <0>;
+ ti,vco-hz = <2457600000>;
+
+ assigned-clocks =
+ <&lmk04832 0>, <&lmk04832 1>,
+ <&lmk04832 2>, <&lmk04832 3>,
+ <&lmk04832 4>,
+ <&lmk04832 6>, <&lmk04832 7>,
+ <&lmk04832 10>, <&lmk04832 11>;
+ assigned-clock-rates =
+ <122880000>, <384000>,
+ <122880000>, <384000>,
+ <122880000>,
+ <153600000>, <384000>,
+ <614400000>, <384000>;
+
+ clkout0@0 {
+ reg = <0>;
+ ti,clkout-fmt = <0x01>; // LVDS
+ };
+
+ clkout1@1 {
+ reg = <1>;
+ ti,clkout-fmt = <0x01>; // LVDS
+ ti,clkout-sysref;
+ };
+ };
+ };
diff --git a/Bindings/clock/ti,sci-clk.yaml b/Bindings/clock/ti,sci-clk.yaml
new file mode 100644
index 0000000..0a9d6a4
--- /dev/null
+++ b/Bindings/clock/ti,sci-clk.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/ti,sci-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TI-SCI clock controller
+
+maintainers:
+ - Nishanth Menon <nm@ti.com>
+
+description: |
+ Some TI SoCs contain a system controller (like the Power Management Micro
+ Controller (PMMC) on Keystone 66AK2G SoC) that are responsible for controlling
+ the state of the various hardware modules present on the SoC. Communication
+ between the host processor running an OS and the system controller happens
+ through a protocol called TI System Control Interface (TI-SCI protocol).
+
+ This clock controller node uses the TI SCI protocol to perform various clock
+ management of various hardware modules (devices) present on the SoC. This
+ node must be a child node of the associated TI-SCI system controller node.
+
+properties:
+ $nodename:
+ pattern: "^clock-controller$"
+
+ compatible:
+ const: ti,k2g-sci-clk
+
+ "#clock-cells":
+ const: 2
+ description:
+ The two cells represent values that the TI-SCI controller defines.
+
+ The first cell should contain the device ID.
+
+ The second cell should contain the clock ID.
+
+ Please see http://processors.wiki.ti.com/index.php/TISCI for
+ protocol documentation for the values to be used for different devices.
+
+additionalProperties: false
+
+examples:
+ - |
+ k3_clks: clock-controller {
+ compatible = "ti,k2g-sci-clk";
+ #clock-cells = <2>;
+ };
diff --git a/Bindings/clock/ti-clkctrl.txt b/Bindings/clock/ti-clkctrl.txt
new file mode 100644
index 0000000..d20db79
--- /dev/null
+++ b/Bindings/clock/ti-clkctrl.txt
@@ -0,0 +1,63 @@
+Texas Instruments clkctrl clock binding
+
+Texas Instruments SoCs can have a clkctrl clock controller for each
+interconnect target module. The clkctrl clock controller manages functional
+and interface clocks for each module. Each clkctrl controller can also
+gate one or more optional functional clocks for a module, and can have one
+or more clock muxes. There is a clkctrl clock controller typically for each
+interconnect target module on omap4 and later variants.
+
+The clock consumers can specify the index of the clkctrl clock using
+the hardware offset from the clkctrl instance register space. The optional
+clocks can be specified by clkctrl hardware offset and the index of the
+optional clock.
+
+For more information, please see the Linux clock framework binding at
+Documentation/devicetree/bindings/clock/clock-bindings.txt.
+
+Required properties :
+- compatible : shall be "ti,clkctrl" or a clock domain specific name:
+ "ti,clkctrl-l4-cfg"
+ "ti,clkctrl-l4-per"
+ "ti,clkctrl-l4-secure"
+ "ti,clkctrl-l4-wkup"
+- clock-output-names : from common clock binding
+- #clock-cells : shall contain 2 with the first entry being the instance
+ offset from the clock domain base and the second being the
+ clock index
+- reg : clock registers
+
+Example: Clock controller node on omap 4430:
+
+&cm2 {
+ l4per: cm@1400 {
+ cm_l4per@0 {
+ cm_l4per_clkctrl: clock@20 {
+ compatible = "ti,clkctrl";
+ clock-output-names = "l4_per";
+ reg = <0x20 0x1b0>;
+ #clock-cells = <2>;
+ };
+ };
+ };
+};
+
+Example: Preprocessor helper macros in dt-bindings/clock/ti-clkctrl.h
+
+#define OMAP4_CLKCTRL_OFFSET 0x20
+#define OMAP4_CLKCTRL_INDEX(offset) ((offset) - OMAP4_CLKCTRL_OFFSET)
+#define MODULEMODE_HWCTRL 1
+#define MODULEMODE_SWCTRL 2
+
+#define OMAP4_GPTIMER10_CLKTRL OMAP4_CLKCTRL_INDEX(0x28)
+#define OMAP4_GPTIMER11_CLKTRL OMAP4_CLKCTRL_INDEX(0x30)
+#define OMAP4_GPTIMER2_CLKTRL OMAP4_CLKCTRL_INDEX(0x38)
+...
+#define OMAP4_GPIO2_CLKCTRL OMAP_CLKCTRL_INDEX(0x60)
+
+Example: Clock consumer node for GPIO2:
+
+&gpio2 {
+ clocks = <&cm_l4per_clkctrl OMAP4_GPIO2_CLKCTRL 0
+ &cm_l4per_clkctrl OMAP4_GPIO2_CLKCTRL 8>;
+};
diff --git a/Bindings/clock/ti-keystone-pllctrl.txt b/Bindings/clock/ti-keystone-pllctrl.txt
new file mode 100644
index 0000000..c35cb6c
--- /dev/null
+++ b/Bindings/clock/ti-keystone-pllctrl.txt
@@ -0,0 +1,20 @@
+* Device tree bindings for Texas Instruments keystone pll controller
+
+The main pll controller used to drive theC66x CorePacs, the switch fabric,
+and a majority of the peripheral clocks (all but the ARM CorePacs, DDR3 and
+the NETCP modules) requires a PLL Controller to manage the various clock
+divisions, gating, and synchronization.
+
+Required properties:
+
+- compatible: "ti,keystone-pllctrl", "syscon"
+
+- reg: contains offset/length value for pll controller
+ registers space.
+
+Example:
+
+pllctrl: pll-controller@02310000 {
+ compatible = "ti,keystone-pllctrl", "syscon";
+ reg = <0x02310000 0x200>;
+};
diff --git a/Bindings/clock/ti/adpll.txt b/Bindings/clock/ti/adpll.txt
new file mode 100644
index 0000000..4c8a2ce
--- /dev/null
+++ b/Bindings/clock/ti/adpll.txt
@@ -0,0 +1,41 @@
+Binding for Texas Instruments ADPLL clock.
+
+Binding status: Unstable - ABI compatibility may be broken in the future
+
+This binding uses the common clock binding[1]. It assumes a
+register-mapped ADPLL with two to three selectable input clocks
+and three to four children.
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- compatible : shall be one of "ti,dm814-adpll-s-clock" or
+ "ti,dm814-adpll-lj-clock" depending on the type of the ADPLL
+- #clock-cells : from common clock binding; shall be set to 1.
+- clocks : link phandles of parent clocks clkinp and clkinpulow, note
+ that the adpll-s-clock also has an optional clkinphif
+- reg : address and length of the register set for controlling the ADPLL.
+
+Examples:
+ adpll_mpu_ck: adpll@40 {
+ #clock-cells = <1>;
+ compatible = "ti,dm814-adpll-s-clock";
+ reg = <0x40 0x40>;
+ clocks = <&devosc_ck &devosc_ck &devosc_ck>;
+ clock-names = "clkinp", "clkinpulow", "clkinphif";
+ clock-output-names = "481c5040.adpll.dcoclkldo",
+ "481c5040.adpll.clkout",
+ "481c5040.adpll.clkoutx2",
+ "481c5040.adpll.clkouthif";
+ };
+
+ adpll_dsp_ck: adpll@80 {
+ #clock-cells = <1>;
+ compatible = "ti,dm814-adpll-lj-clock";
+ reg = <0x80 0x30>;
+ clocks = <&devosc_ck &devosc_ck>;
+ clock-names = "clkinp", "clkinpulow";
+ clock-output-names = "481c5080.adpll.dcoclkldo",
+ "481c5080.adpll.clkout",
+ "481c5080.adpll.clkoutldo";
+ };
diff --git a/Bindings/clock/ti/apll.txt b/Bindings/clock/ti/apll.txt
new file mode 100644
index 0000000..ade4dd4
--- /dev/null
+++ b/Bindings/clock/ti/apll.txt
@@ -0,0 +1,45 @@
+Binding for Texas Instruments APLL clock.
+
+Binding status: Unstable - ABI compatibility may be broken in the future
+
+This binding uses the common clock binding[1]. It assumes a
+register-mapped APLL with usually two selectable input clocks
+(reference clock and bypass clock), with analog phase locked
+loop logic for multiplying the input clock to a desired output
+clock. This clock also typically supports different operation
+modes (locked, low power stop etc.) APLL mostly behaves like
+a subtype of a DPLL [2], although a simplified one at that.
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+[2] Documentation/devicetree/bindings/clock/ti/dpll.txt
+
+Required properties:
+- compatible : shall be "ti,dra7-apll-clock" or "ti,omap2-apll-clock"
+- #clock-cells : from common clock binding; shall be set to 0.
+- clocks : link phandles of parent clocks (clk-ref and clk-bypass)
+- reg : address and length of the register set for controlling the APLL.
+ It contains the information of registers in the following order:
+ "control" - contains the control register offset
+ "idlest" - contains the idlest register offset
+ "autoidle" - contains the autoidle register offset (OMAP2 only)
+- ti,clock-frequency : static clock frequency for the clock (OMAP2 only)
+- ti,idlest-shift : bit-shift for the idlest field (OMAP2 only)
+- ti,bit-shift : bit-shift for enable and autoidle fields (OMAP2 only)
+
+Examples:
+ apll_pcie_ck: apll_pcie_ck {
+ #clock-cells = <0>;
+ clocks = <&apll_pcie_in_clk_mux>, <&dpll_pcie_ref_ck>;
+ reg = <0x021c>, <0x0220>;
+ compatible = "ti,dra7-apll-clock";
+ };
+
+ apll96_ck: apll96_ck {
+ #clock-cells = <0>;
+ compatible = "ti,omap2-apll-clock";
+ clocks = <&sys_ck>;
+ ti,bit-shift = <2>;
+ ti,idlest-shift = <8>;
+ ti,clock-frequency = <96000000>;
+ reg = <0x0500>, <0x0530>, <0x0520>;
+ };
diff --git a/Bindings/clock/ti/autoidle.txt b/Bindings/clock/ti/autoidle.txt
new file mode 100644
index 0000000..7c735dd
--- /dev/null
+++ b/Bindings/clock/ti/autoidle.txt
@@ -0,0 +1,39 @@
+Binding for Texas Instruments autoidle clock.
+
+Binding status: Unstable - ABI compatibility may be broken in the future
+
+This binding uses the common clock binding[1]. It assumes a register mapped
+clock which can be put to idle automatically by hardware based on the usage
+and a configuration bit setting. Autoidle clock is never an individual
+clock, it is always a derivative of some basic clock like a gate, divider,
+or fixed-factor.
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- reg : offset for the register controlling the autoidle
+- ti,autoidle-shift : bit shift of the autoidle enable bit
+- ti,invert-autoidle-bit : autoidle is enabled by setting the bit to 0
+
+Examples:
+ dpll_core_m4_ck: dpll_core_m4_ck {
+ #clock-cells = <0>;
+ compatible = "ti,divider-clock";
+ clocks = <&dpll_core_x2_ck>;
+ ti,max-div = <31>;
+ ti,autoidle-shift = <8>;
+ reg = <0x2d38>;
+ ti,index-starts-at-one;
+ ti,invert-autoidle-bit;
+ };
+
+ dpll_usb_clkdcoldo_ck: dpll_usb_clkdcoldo_ck {
+ #clock-cells = <0>;
+ compatible = "ti,fixed-factor-clock";
+ clocks = <&dpll_usb_ck>;
+ ti,clock-div = <1>;
+ ti,autoidle-shift = <8>;
+ reg = <0x01b4>;
+ ti,clock-mult = <1>;
+ ti,invert-autoidle-bit;
+ };
diff --git a/Bindings/clock/ti/clockdomain.txt b/Bindings/clock/ti/clockdomain.txt
new file mode 100644
index 0000000..9c61992
--- /dev/null
+++ b/Bindings/clock/ti/clockdomain.txt
@@ -0,0 +1,27 @@
+Binding for Texas Instruments clockdomain.
+
+Binding status: Unstable - ABI compatibility may be broken in the future
+
+This binding uses the common clock binding[1] in consumer role.
+Every clock on TI SoC belongs to one clockdomain, but software
+only needs this information for specific clocks which require
+their parent clockdomain to be controlled when the clock is
+enabled/disabled. This binding doesn't define a new clock
+binding type, it is used to group existing clock nodes under
+hardware hierarchy.
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- compatible : shall be "ti,clockdomain"
+- #clock-cells : from common clock binding; shall be set to 0.
+- clocks : link phandles of clocks within this domain
+
+Optional properties:
+- clock-output-names : from common clock binding.
+
+Examples:
+ dss_clkdm: dss_clkdm {
+ compatible = "ti,clockdomain";
+ clocks = <&dss1_alwon_fck_3430es2>, <&dss_ick_3430es2>;
+ };
diff --git a/Bindings/clock/ti/composite.txt b/Bindings/clock/ti/composite.txt
new file mode 100644
index 0000000..33ac7c9
--- /dev/null
+++ b/Bindings/clock/ti/composite.txt
@@ -0,0 +1,57 @@
+Binding for TI composite clock.
+
+Binding status: Unstable - ABI compatibility may be broken in the future
+
+This binding uses the common clock binding[1]. It assumes a
+register-mapped composite clock with multiple different sub-types;
+
+a multiplexer clock with multiple input clock signals or parents, one
+of which can be selected as output, this behaves exactly as [2]
+
+an adjustable clock rate divider, this behaves exactly as [3]
+
+a gating function which can be used to enable and disable the output
+clock, this behaves exactly as [4]
+
+The binding must provide a list of the component clocks that shall be
+merged to this clock. The component clocks shall be of one of the
+"ti,*composite*-clock" types.
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+[2] Documentation/devicetree/bindings/clock/ti/mux.txt
+[3] Documentation/devicetree/bindings/clock/ti/divider.txt
+[4] Documentation/devicetree/bindings/clock/ti/gate.txt
+
+Required properties:
+- compatible : shall be: "ti,composite-clock"
+- clocks : link phandles of component clocks
+- #clock-cells : from common clock binding; shall be set to 0.
+
+Optional properties:
+- clock-output-names : from common clock binding.
+
+Examples:
+
+usb_l4_gate_ick: usb_l4_gate_ick {
+ #clock-cells = <0>;
+ compatible = "ti,composite-interface-clock";
+ clocks = <&l4_ick>;
+ ti,bit-shift = <5>;
+ reg = <0x0a10>;
+};
+
+usb_l4_div_ick: usb_l4_div_ick {
+ #clock-cells = <0>;
+ compatible = "ti,composite-divider-clock";
+ clocks = <&l4_ick>;
+ ti,bit-shift = <4>;
+ ti,max-div = <1>;
+ reg = <0x0a40>;
+ ti,index-starts-at-one;
+};
+
+usb_l4_ick: usb_l4_ick {
+ #clock-cells = <0>;
+ compatible = "ti,composite-clock";
+ clocks = <&usb_l4_gate_ick>, <&usb_l4_div_ick>;
+};
diff --git a/Bindings/clock/ti/davinci/da8xx-cfgchip.txt b/Bindings/clock/ti/davinci/da8xx-cfgchip.txt
new file mode 100644
index 0000000..1e03dce
--- /dev/null
+++ b/Bindings/clock/ti/davinci/da8xx-cfgchip.txt
@@ -0,0 +1,93 @@
+Binding for TI DA8XX/OMAP-L13X/AM17XX/AM18XX CFGCHIP clocks
+
+TI DA8XX/OMAP-L13X/AM17XX/AM18XX SoCs contain a general purpose set of
+registers call CFGCHIPn. Some of these registers function as clock
+gates. This document describes the bindings for those clocks.
+
+All of the clock nodes described below must be child nodes of a CFGCHIP node
+(compatible = "ti,da830-cfgchip").
+
+USB PHY clocks
+--------------
+Required properties:
+- compatible: shall be "ti,da830-usb-phy-clocks".
+- #clock-cells: from common clock binding; shall be set to 1.
+- clocks: phandles to the parent clocks corresponding to clock-names
+- clock-names: shall be "fck", "usb_refclkin", "auxclk"
+
+This node provides two clocks. The clock at index 0 is the USB 2.0 PHY 48MHz
+clock and the clock at index 1 is the USB 1.1 PHY 48MHz clock.
+
+eHRPWM Time Base Clock (TBCLK)
+------------------------------
+Required properties:
+- compatible: shall be "ti,da830-tbclksync".
+- #clock-cells: from common clock binding; shall be set to 0.
+- clocks: phandle to the parent clock
+- clock-names: shall be "fck"
+
+PLL DIV4.5 divider
+------------------
+Required properties:
+- compatible: shall be "ti,da830-div4p5ena".
+- #clock-cells: from common clock binding; shall be set to 0.
+- clocks: phandle to the parent clock
+- clock-names: shall be "pll0_pllout"
+
+EMIFA clock source (ASYNC1)
+---------------------------
+Required properties:
+- compatible: shall be "ti,da850-async1-clksrc".
+- #clock-cells: from common clock binding; shall be set to 0.
+- clocks: phandles to the parent clocks corresponding to clock-names
+- clock-names: shall be "pll0_sysclk3", "div4.5"
+
+ASYNC3 clock source
+-------------------
+Required properties:
+- compatible: shall be "ti,da850-async3-clksrc".
+- #clock-cells: from common clock binding; shall be set to 0.
+- clocks: phandles to the parent clocks corresponding to clock-names
+- clock-names: shall be "pll0_sysclk2", "pll1_sysclk2"
+
+Examples:
+
+ cfgchip: syscon@1417c {
+ compatible = "ti,da830-cfgchip", "syscon", "simple-mfd";
+ reg = <0x1417c 0x14>;
+
+ usb_phy_clk: usb-phy-clocks {
+ compatible = "ti,da830-usb-phy-clocks";
+ #clock-cells = <1>;
+ clocks = <&psc1 1>, <&usb_refclkin>, <&pll0_auxclk>;
+ clock-names = "fck", "usb_refclkin", "auxclk";
+ };
+ ehrpwm_tbclk: ehrpwm_tbclk {
+ compatible = "ti,da830-tbclksync";
+ #clock-cells = <0>;
+ clocks = <&psc1 17>;
+ clock-names = "fck";
+ };
+ div4p5_clk: div4.5 {
+ compatible = "ti,da830-div4p5ena";
+ #clock-cells = <0>;
+ clocks = <&pll0_pllout>;
+ clock-names = "pll0_pllout";
+ };
+ async1_clk: async1 {
+ compatible = "ti,da850-async1-clksrc";
+ #clock-cells = <0>;
+ clocks = <&pll0_sysclk 3>, <&div4p5_clk>;
+ clock-names = "pll0_sysclk3", "div4.5";
+ };
+ async3_clk: async3 {
+ compatible = "ti,da850-async3-clksrc";
+ #clock-cells = <0>;
+ clocks = <&pll0_sysclk 2>, <&pll1_sysclk 2>;
+ clock-names = "pll0_sysclk2", "pll1_sysclk2";
+ };
+ };
+
+Also see:
+- Documentation/devicetree/bindings/clock/clock-bindings.txt
+
diff --git a/Bindings/clock/ti/davinci/pll.txt b/Bindings/clock/ti/davinci/pll.txt
new file mode 100644
index 0000000..c989453
--- /dev/null
+++ b/Bindings/clock/ti/davinci/pll.txt
@@ -0,0 +1,96 @@
+Binding for TI DaVinci PLL Controllers
+
+The PLL provides clocks to most of the components on the SoC. In addition
+to the PLL itself, this controller also contains bypasses, gates, dividers,
+an multiplexers for various clock signals.
+
+Required properties:
+- compatible: shall be one of:
+ - "ti,da850-pll0" for PLL0 on DA850/OMAP-L138/AM18XX
+ - "ti,da850-pll1" for PLL1 on DA850/OMAP-L138/AM18XX
+- reg: physical base address and size of the controller's register area.
+- clocks: phandles corresponding to the clock names
+- clock-names: names of the clock sources - depends on compatible string
+ - for "ti,da850-pll0", shall be "clksrc", "extclksrc"
+ - for "ti,da850-pll1", shall be "clksrc"
+
+Optional properties:
+- ti,clkmode-square-wave: Indicates that the board is supplying a square
+ wave input on the OSCIN pin instead of using a crystal oscillator.
+ This property is only valid when compatible = "ti,da850-pll0".
+
+
+Optional child nodes:
+
+pllout
+ Describes the main PLL clock output (before POSTDIV). The node name must
+ be "pllout".
+
+ Required properties:
+ - #clock-cells: shall be 0
+
+sysclk
+ Describes the PLLDIVn divider clocks that provide the SYSCLKn clock
+ domains. The node name must be "sysclk". Consumers of this node should
+ use "n" in "SYSCLKn" as the index parameter for the clock cell.
+
+ Required properties:
+ - #clock-cells: shall be 1
+
+auxclk
+ Describes the AUXCLK output of the PLL. The node name must be "auxclk".
+ This child node is only valid when compatible = "ti,da850-pll0".
+
+ Required properties:
+ - #clock-cells: shall be 0
+
+obsclk
+ Describes the OBSCLK output of the PLL. The node name must be "obsclk".
+
+ Required properties:
+ - #clock-cells: shall be 0
+
+
+Examples:
+
+ pll0: clock-controller@11000 {
+ compatible = "ti,da850-pll0";
+ reg = <0x11000 0x1000>;
+ clocks = <&ref_clk>, <&pll1_sysclk 3>;
+ clock-names = "clksrc", "extclksrc";
+ ti,clkmode-square-wave;
+
+ pll0_pllout: pllout {
+ #clock-cells = <0>;
+ };
+
+ pll0_sysclk: sysclk {
+ #clock-cells = <1>;
+ };
+
+ pll0_auxclk: auxclk {
+ #clock-cells = <0>;
+ };
+
+ pll0_obsclk: obsclk {
+ #clock-cells = <0>;
+ };
+ };
+
+ pll1: clock-controller@21a000 {
+ compatible = "ti,da850-pll1";
+ reg = <0x21a000 0x1000>;
+ clocks = <&ref_clk>;
+ clock-names = "clksrc";
+
+ pll0_sysclk: sysclk {
+ #clock-cells = <1>;
+ };
+
+ pll0_obsclk: obsclk {
+ #clock-cells = <0>;
+ };
+ };
+
+Also see:
+- Documentation/devicetree/bindings/clock/clock-bindings.txt
diff --git a/Bindings/clock/ti/davinci/psc.txt b/Bindings/clock/ti/davinci/psc.txt
new file mode 100644
index 0000000..5f746eb
--- /dev/null
+++ b/Bindings/clock/ti/davinci/psc.txt
@@ -0,0 +1,71 @@
+Binding for TI DaVinci Power Sleep Controller (PSC)
+
+The PSC provides power management, clock gating and reset functionality. It is
+primarily used for clocking.
+
+Required properties:
+- compatible: shall be one of:
+ - "ti,da850-psc0" for PSC0 on DA850/OMAP-L138/AM18XX
+ - "ti,da850-psc1" for PSC1 on DA850/OMAP-L138/AM18XX
+- reg: physical base address and size of the controller's register area
+- #clock-cells: from common clock binding; shall be set to 1
+- #power-domain-cells: from generic power domain binding; shall be set to 1.
+- clocks: phandles to clocks corresponding to the clock-names property
+- clock-names: list of parent clock names - depends on compatible value
+ - for "ti,da850-psc0", shall be "pll0_sysclk1", "pll0_sysclk2",
+ "pll0_sysclk4", "pll0_sysclk6", "async1"
+ - for "ti,da850-psc1", shall be "pll0_sysclk2", "pll0_sysclk4", "async3"
+
+Optional properties:
+- #reset-cells: from reset binding; shall be set to 1 - only applicable when
+ at least one local domain provides a local reset.
+
+Consumers:
+
+ Clock, power domain and reset consumers shall use the local power domain
+ module ID (LPSC) as the index corresponding to the clock cell. Refer to
+ the device-specific datasheet to find these numbers. NB: Most local
+ domains only provide a clock/power domain and not a reset.
+
+Examples:
+
+ psc0: clock-controller@10000 {
+ compatible = "ti,da850-psc0";
+ reg = <0x10000 0x1000>;
+ #clock-cells = <1>;
+ #power-domain-cells = <1>;
+ #reset-cells = <1>;
+ clocks = <&pll0_sysclk 1>, <&pll0_sysclk 2>,
+ <&pll0_sysclk 4>, <&pll0_sysclk 6>, <&async1_clk>;
+ clock_names = "pll0_sysclk1", "pll0_sysclk2",
+ "pll0_sysclk4", "pll0_sysclk6", "async1";
+ };
+ psc1: clock-controller@227000 {
+ compatible = "ti,da850-psc1";
+ reg = <0x227000 0x1000>;
+ #clock-cells = <1>;
+ #power-domain-cells = <1>;
+ clocks = <&pll0_sysclk 2>, <&pll0_sysclk 4>, <&async3_clk>;
+ clock_names = "pll0_sysclk2", "pll0_sysclk4", "async3";
+ };
+
+ /* consumer */
+ dsp: dsp@11800000 {
+ compatible = "ti,da850-dsp";
+ reg = <0x11800000 0x40000>,
+ <0x11e00000 0x8000>,
+ <0x11f00000 0x8000>,
+ <0x01c14044 0x4>,
+ <0x01c14174 0x8>;
+ reg-names = "l2sram", "l1pram", "l1dram", "host1cfg", "chipsig";
+ interrupt-parent = <&intc>;
+ interrupts = <28>;
+ clocks = <&psc0 15>;
+ power-domains = <&psc0 15>;
+ resets = <&psc0 15>;
+ };
+
+Also see:
+- Documentation/devicetree/bindings/clock/clock-bindings.txt
+- Documentation/devicetree/bindings/power/power-domain.yaml
+- Documentation/devicetree/bindings/reset/reset.txt
diff --git a/Bindings/clock/ti/divider.txt b/Bindings/clock/ti/divider.txt
new file mode 100644
index 0000000..9b13b32
--- /dev/null
+++ b/Bindings/clock/ti/divider.txt
@@ -0,0 +1,117 @@
+Binding for TI divider clock
+
+Binding status: Unstable - ABI compatibility may be broken in the future
+
+This binding uses the common clock binding[1]. It assumes a
+register-mapped adjustable clock rate divider that does not gate and has
+only one input clock or parent. By default the value programmed into
+the register is one less than the actual divisor value. E.g:
+
+register value actual divisor value
+0 1
+1 2
+2 3
+
+This assumption may be modified by the following optional properties:
+
+ti,index-starts-at-one - valid divisor values start at 1, not the default
+of 0. E.g:
+register value actual divisor value
+1 1
+2 2
+3 3
+
+ti,index-power-of-two - valid divisor values are powers of two. E.g:
+register value actual divisor value
+0 1
+1 2
+2 4
+
+Additionally an array of valid dividers may be supplied like so:
+
+ ti,dividers = <4>, <8>, <0>, <16>;
+
+Which will map the resulting values to a divisor table by their index:
+register value actual divisor value
+0 4
+1 8
+2 <invalid divisor, skipped>
+3 16
+
+Any zero value in this array means the corresponding bit-value is invalid
+and must not be used.
+
+The binding must also provide the register to control the divider and
+unless the divider array is provided, min and max dividers. Optionally
+the number of bits to shift that mask, if necessary. If the shift value
+is missing it is the same as supplying a zero shift.
+
+This binding can also optionally provide support to the hardware autoidle
+feature, see [2].
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+[2] Documentation/devicetree/bindings/clock/ti/autoidle.txt
+
+Required properties:
+- compatible : shall be "ti,divider-clock" or "ti,composite-divider-clock".
+- #clock-cells : from common clock binding; shall be set to 0.
+- clocks : link to phandle of parent clock
+- reg : offset for register controlling adjustable divider
+
+Optional properties:
+- clock-output-names : from common clock binding.
+- ti,dividers : array of integers defining divisors
+- ti,bit-shift : number of bits to shift the divider value, defaults to 0
+- ti,min-div : min divisor for dividing the input clock rate, only
+ needed if the first divisor is offset from the default value (1)
+- ti,max-div : max divisor for dividing the input clock rate, only needed
+ if ti,dividers is not defined.
+- ti,index-starts-at-one : valid divisor programming starts at 1, not zero,
+ only valid if ti,dividers is not defined.
+- ti,index-power-of-two : valid divisor programming must be a power of two,
+ only valid if ti,dividers is not defined.
+- ti,autoidle-shift : bit shift of the autoidle enable bit for the clock,
+ see [2]
+- ti,invert-autoidle-bit : autoidle is enabled by setting the bit to 0,
+ see [2]
+- ti,set-rate-parent : clk_set_rate is propagated to parent
+- ti,latch-bit : latch the divider value to HW, only needed if the register
+ access requires this. As an example dra76x DPLL_GMAC H14 divider implements
+ such behavior.
+
+Examples:
+dpll_usb_m2_ck: dpll_usb_m2_ck@4a008190 {
+ #clock-cells = <0>;
+ compatible = "ti,divider-clock";
+ clocks = <&dpll_usb_ck>;
+ ti,max-div = <127>;
+ reg = <0x190>;
+ ti,index-starts-at-one;
+};
+
+aess_fclk: aess_fclk@4a004528 {
+ #clock-cells = <0>;
+ compatible = "ti,divider-clock";
+ clocks = <&abe_clk>;
+ ti,bit-shift = <24>;
+ reg = <0x528>;
+ ti,max-div = <2>;
+};
+
+dpll_core_m3x2_div_ck: dpll_core_m3x2_div_ck {
+ #clock-cells = <0>;
+ compatible = "ti,composite-divider-clock";
+ clocks = <&dpll_core_x2_ck>;
+ ti,max-div = <31>;
+ reg = <0x0134>;
+ ti,index-starts-at-one;
+};
+
+ssi_ssr_div_fck_3430es2: ssi_ssr_div_fck_3430es2 {
+ #clock-cells = <0>;
+ compatible = "ti,composite-divider-clock";
+ clocks = <&corex2_fck>;
+ ti,bit-shift = <8>;
+ reg = <0x0a40>;
+ ti,dividers = <0>, <1>, <2>, <3>, <4>, <0>, <6>, <0>, <8>;
+};
diff --git a/Bindings/clock/ti/dpll.txt b/Bindings/clock/ti/dpll.txt
new file mode 100644
index 0000000..37a7cb6
--- /dev/null
+++ b/Bindings/clock/ti/dpll.txt
@@ -0,0 +1,105 @@
+Binding for Texas Instruments DPLL clock.
+
+Binding status: Unstable - ABI compatibility may be broken in the future
+
+This binding uses the common clock binding[1]. It assumes a
+register-mapped DPLL with usually two selectable input clocks
+(reference clock and bypass clock), with digital phase locked
+loop logic for multiplying the input clock to a desired output
+clock. This clock also typically supports different operation
+modes (locked, low power stop etc.) This binding has several
+sub-types, which effectively result in slightly different setup
+for the actual DPLL clock.
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- compatible : shall be one of:
+ "ti,omap3-dpll-clock",
+ "ti,omap3-dpll-core-clock",
+ "ti,omap3-dpll-per-clock",
+ "ti,omap3-dpll-per-j-type-clock",
+ "ti,omap4-dpll-clock",
+ "ti,omap4-dpll-x2-clock",
+ "ti,omap4-dpll-core-clock",
+ "ti,omap4-dpll-m4xen-clock",
+ "ti,omap4-dpll-j-type-clock",
+ "ti,omap5-mpu-dpll-clock",
+ "ti,am3-dpll-no-gate-clock",
+ "ti,am3-dpll-j-type-clock",
+ "ti,am3-dpll-no-gate-j-type-clock",
+ "ti,am3-dpll-clock",
+ "ti,am3-dpll-core-clock",
+ "ti,am3-dpll-x2-clock",
+ "ti,omap2-dpll-core-clock",
+
+- #clock-cells : from common clock binding; shall be set to 0.
+- clocks : link phandles of parent clocks, first entry lists reference clock
+ and second entry bypass clock
+- reg : offsets for the register set for controlling the DPLL.
+ Registers are listed in following order:
+ "control" - contains the control register base address
+ "idlest" - contains the idle status register base address
+ "mult-div1" - contains the multiplier / divider register base address
+ "autoidle" - contains the autoidle register base address (optional)
+ "ssc-deltam" - DPLL supports spread spectrum clocking (SSC), contains
+ the frequency spreading register base address (optional)
+ "ssc-modfreq" - DPLL supports spread spectrum clocking (SSC), contains
+ the modulation frequency register base address
+ (optional)
+ ti,am3-* dpll types do not have autoidle register
+ ti,omap2-* dpll type does not support idlest / autoidle registers
+
+Optional properties:
+- DPLL mode setting - defining any one or more of the following overrides
+ default setting.
+ - ti,low-power-stop : DPLL supports low power stop mode, gating output
+ - ti,low-power-bypass : DPLL output matches rate of parent bypass clock
+ - ti,lock : DPLL locks in programmed rate
+ - ti,min-div : the minimum divisor to start from to round the DPLL
+ target rate
+ - ti,ssc-deltam : DPLL supports spread spectrum clocking, frequency
+ spreading in permille (10th of a percent)
+ - ti,ssc-modfreq-hz : DPLL supports spread spectrum clocking, spread
+ spectrum modulation frequency
+ - ti,ssc-downspread : DPLL supports spread spectrum clocking, boolean
+ to enable the downspread feature
+
+Examples:
+ dpll_core_ck: dpll_core_ck@44e00490 {
+ #clock-cells = <0>;
+ compatible = "ti,omap4-dpll-core-clock";
+ clocks = <&sys_clkin_ck>, <&sys_clkin_ck>;
+ reg = <0x490>, <0x45c>, <0x488>, <0x468>;
+ };
+
+ dpll2_ck: dpll2_ck@48004004 {
+ #clock-cells = <0>;
+ compatible = "ti,omap3-dpll-clock";
+ clocks = <&sys_ck>, <&dpll2_fck>;
+ ti,low-power-stop;
+ ti,low-power-bypass;
+ ti,lock;
+ reg = <0x4>, <0x24>, <0x34>, <0x40>;
+ };
+
+ dpll_core_ck: dpll_core_ck@44e00490 {
+ #clock-cells = <0>;
+ compatible = "ti,am3-dpll-core-clock";
+ clocks = <&sys_clkin_ck>, <&sys_clkin_ck>;
+ reg = <0x90>, <0x5c>, <0x68>;
+ };
+
+ dpll_ck: dpll_ck {
+ #clock-cells = <0>;
+ compatible = "ti,omap2-dpll-core-clock";
+ clocks = <&sys_ck>, <&sys_ck>;
+ reg = <0x0500>, <0x0540>;
+ };
+
+ dpll_disp_ck: dpll_disp_ck {
+ #clock-cells = <0>;
+ compatible = "ti,am3-dpll-no-gate-clock";
+ clocks = <&sys_clkin_ck>, <&sys_clkin_ck>;
+ reg = <0x0498>, <0x0448>, <0x0454>, <0x044c>, <0x0450>;
+ };
diff --git a/Bindings/clock/ti/dra7-atl.txt b/Bindings/clock/ti/dra7-atl.txt
new file mode 100644
index 0000000..6850407
--- /dev/null
+++ b/Bindings/clock/ti/dra7-atl.txt
@@ -0,0 +1,94 @@
+Device Tree Clock bindings for ATL (Audio Tracking Logic) of DRA7 SoC.
+
+The ATL IP is used to generate clock to be used to synchronize baseband and
+audio codec. A single ATL IP provides four ATL clock instances sharing the same
+functional clock but can be configured to provide different clocks.
+ATL can maintain a clock averages to some desired frequency based on the bws/aws
+signals - can compensate the drift between the two ws signal.
+
+In order to provide the support for ATL and its output clocks (which can be used
+internally within the SoC or external components) two sets of bindings is needed:
+
+Clock tree binding:
+This binding uses the common clock binding[1].
+To be able to integrate the ATL clocks with DT clock tree.
+Provides ccf level representation of the ATL clocks to be used by drivers.
+Since the clock instances are part of a single IP this binding is used as a node
+for the DT clock tree, the IP driver is needed to handle the actual configuration
+of the IP.
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- compatible : shall be "ti,dra7-atl-clock"
+- #clock-cells : from common clock binding; shall be set to 0.
+- clocks : link phandles to functional clock of ATL
+
+Binding for the IP driver:
+This binding is used to configure the IP driver which is going to handle the
+configuration of the IP for the ATL clock instances.
+
+Required properties:
+- compatible : shall be "ti,dra7-atl"
+- reg : base address for the ATL IP
+- ti,provided-clocks : List of phandles to the clocks associated with the ATL
+- clocks : link phandles to functional clock of ATL
+- clock-names : Shall be set to "fck"
+- ti,hwmods : Shall be set to "atl"
+
+Optional properties:
+Configuration of ATL instances:
+- atl{0/1/2/3} {
+ - bws : Baseband word select signal selection
+ - aws : Audio word select signal selection
+};
+
+For valid word select signals, see the dt-bindings/clock/ti-dra7-atl.h include
+file.
+
+Examples:
+/* clock bindings for atl provided clocks */
+atl_clkin0_ck: atl_clkin0_ck {
+ #clock-cells = <0>;
+ compatible = "ti,dra7-atl-clock";
+ clocks = <&atl_gfclk_mux>;
+};
+
+atl_clkin1_ck: atl_clkin1_ck {
+ #clock-cells = <0>;
+ compatible = "ti,dra7-atl-clock";
+ clocks = <&atl_gfclk_mux>;
+};
+
+atl_clkin2_ck: atl_clkin2_ck {
+ #clock-cells = <0>;
+ compatible = "ti,dra7-atl-clock";
+ clocks = <&atl_gfclk_mux>;
+};
+
+atl_clkin3_ck: atl_clkin3_ck {
+ #clock-cells = <0>;
+ compatible = "ti,dra7-atl-clock";
+ clocks = <&atl_gfclk_mux>;
+};
+
+/* binding for the IP */
+atl: atl@4843c000 {
+ compatible = "ti,dra7-atl";
+ reg = <0x4843c000 0x3ff>;
+ ti,hwmods = "atl";
+ ti,provided-clocks = <&atl_clkin0_ck>, <&atl_clkin1_ck>,
+ <&atl_clkin2_ck>, <&atl_clkin3_ck>;
+ clocks = <&atl_gfclk_mux>;
+ clock-names = "fck";
+};
+
+#include <dt-bindings/clock/ti-dra7-atl.h>
+
+&atl {
+
+ atl2 {
+ bws = <DRA7_ATL_WS_MCASP2_FSX>;
+ aws = <DRA7_ATL_WS_MCASP3_FSX>;
+ };
+};
diff --git a/Bindings/clock/ti/fapll.txt b/Bindings/clock/ti/fapll.txt
new file mode 100644
index 0000000..c19b3f2
--- /dev/null
+++ b/Bindings/clock/ti/fapll.txt
@@ -0,0 +1,33 @@
+Binding for Texas Instruments FAPLL clock.
+
+Binding status: Unstable - ABI compatibility may be broken in the future
+
+This binding uses the common clock binding[1]. It assumes a
+register-mapped FAPLL with usually two selectable input clocks
+(reference clock and bypass clock), and one or more child
+syntesizers.
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- compatible : shall be "ti,dm816-fapll-clock"
+- #clock-cells : from common clock binding; shall be set to 0.
+- clocks : link phandles of parent clocks (clk-ref and clk-bypass)
+- reg : address and length of the register set for controlling the FAPLL.
+
+Examples:
+ main_fapll: main_fapll {
+ #clock-cells = <1>;
+ compatible = "ti,dm816-fapll-clock";
+ reg = <0x400 0x40>;
+ clocks = <&sys_clkin_ck &sys_clkin_ck>;
+ clock-indices = <1>, <2>, <3>, <4>, <5>,
+ <6>, <7>;
+ clock-output-names = "main_pll_clk1",
+ "main_pll_clk2",
+ "main_pll_clk3",
+ "main_pll_clk4",
+ "main_pll_clk5",
+ "main_pll_clk6",
+ "main_pll_clk7";
+ };
diff --git a/Bindings/clock/ti/fixed-factor-clock.txt b/Bindings/clock/ti/fixed-factor-clock.txt
new file mode 100644
index 0000000..518e3c1
--- /dev/null
+++ b/Bindings/clock/ti/fixed-factor-clock.txt
@@ -0,0 +1,44 @@
+Binding for TI fixed factor rate clock sources.
+
+Binding status: Unstable - ABI compatibility may be broken in the future
+
+This binding uses the common clock binding[1], and also uses the autoidle
+support from TI autoidle clock [2].
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+[2] Documentation/devicetree/bindings/clock/ti/autoidle.txt
+
+Required properties:
+- compatible : shall be "ti,fixed-factor-clock".
+- #clock-cells : from common clock binding; shall be set to 0.
+- ti,clock-div: fixed divider.
+- ti,clock-mult: fixed multiplier.
+- clocks: parent clock.
+
+Optional properties:
+- clock-output-names : from common clock binding.
+- ti,autoidle-shift: bit shift of the autoidle enable bit for the clock,
+ see [2]
+- reg: offset for the autoidle register of this clock, see [2]
+- ti,invert-autoidle-bit: autoidle is enabled by setting the bit to 0, see [2]
+- ti,set-rate-parent: clk_set_rate is propagated to parent
+
+Example:
+ clock {
+ compatible = "ti,fixed-factor-clock";
+ clocks = <&parentclk>;
+ #clock-cells = <0>;
+ ti,clock-div = <2>;
+ ti,clock-mult = <1>;
+ };
+
+ dpll_usb_clkdcoldo_ck: dpll_usb_clkdcoldo_ck {
+ #clock-cells = <0>;
+ compatible = "ti,fixed-factor-clock";
+ clocks = <&dpll_usb_ck>;
+ ti,clock-div = <1>;
+ ti,autoidle-shift = <8>;
+ reg = <0x01b4>;
+ ti,clock-mult = <1>;
+ ti,invert-autoidle-bit;
+ };
diff --git a/Bindings/clock/ti/gate.txt b/Bindings/clock/ti/gate.txt
new file mode 100644
index 0000000..4982615
--- /dev/null
+++ b/Bindings/clock/ti/gate.txt
@@ -0,0 +1,107 @@
+Binding for Texas Instruments gate clock.
+
+Binding status: Unstable - ABI compatibility may be broken in the future
+
+This binding uses the common clock binding[1]. This clock is
+quite much similar to the basic gate-clock [2], however,
+it supports a number of additional features. If no register
+is provided for this clock, the code assumes that a clockdomain
+will be controlled instead and the corresponding hw-ops for
+that is used.
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+[2] Documentation/devicetree/bindings/clock/gpio-gate-clock.yaml
+[3] Documentation/devicetree/bindings/clock/ti/clockdomain.txt
+
+Required properties:
+- compatible : shall be one of:
+ "ti,gate-clock" - basic gate clock
+ "ti,wait-gate-clock" - gate clock which waits until clock is active before
+ returning from clk_enable()
+ "ti,dss-gate-clock" - gate clock with DSS specific hardware handling
+ "ti,am35xx-gate-clock" - gate clock with AM35xx specific hardware handling
+ "ti,clkdm-gate-clock" - clockdomain gate clock, which derives its functional
+ clock directly from a clockdomain, see [3] how
+ to map clockdomains properly
+ "ti,hsdiv-gate-clock" - gate clock with OMAP36xx specific hardware handling,
+ required for a hardware errata
+ "ti,composite-gate-clock" - composite gate clock, to be part of composite
+ clock
+ "ti,composite-no-wait-gate-clock" - composite gate clock that does not wait
+ for clock to be active before returning
+ from clk_enable()
+- #clock-cells : from common clock binding; shall be set to 0
+- clocks : link to phandle of parent clock
+- reg : offset for register controlling adjustable gate, not needed for
+ ti,clkdm-gate-clock type
+
+Optional properties:
+- clock-output-names : from common clock binding.
+- ti,bit-shift : bit shift for programming the clock gate, invalid for
+ ti,clkdm-gate-clock type
+- ti,set-bit-to-disable : inverts default gate programming. Setting the bit
+ gates the clock and clearing the bit ungates the clock.
+
+Examples:
+ mmchs2_fck: mmchs2_fck@48004a00 {
+ #clock-cells = <0>;
+ compatible = "ti,gate-clock";
+ clocks = <&core_96m_fck>;
+ reg = <0x0a00>;
+ ti,bit-shift = <25>;
+ };
+
+ uart4_fck_am35xx: uart4_fck_am35xx {
+ #clock-cells = <0>;
+ compatible = "ti,wait-gate-clock";
+ clocks = <&core_48m_fck>;
+ reg = <0x0a00>;
+ ti,bit-shift = <23>;
+ };
+
+ dss1_alwon_fck_3430es2: dss1_alwon_fck_3430es2@48004e00 {
+ #clock-cells = <0>;
+ compatible = "ti,dss-gate-clock";
+ clocks = <&dpll4_m4x2_ck>;
+ reg = <0x0e00>;
+ ti,bit-shift = <0>;
+ };
+
+ emac_ick: emac_ick@4800259c {
+ #clock-cells = <0>;
+ compatible = "ti,am35xx-gate-clock";
+ clocks = <&ipss_ick>;
+ reg = <0x059c>;
+ ti,bit-shift = <1>;
+ };
+
+ emu_src_ck: emu_src_ck {
+ #clock-cells = <0>;
+ compatible = "ti,clkdm-gate-clock";
+ clocks = <&emu_src_mux_ck>;
+ };
+
+ dpll4_m2x2_ck: dpll4_m2x2_ck@48004d00 {
+ #clock-cells = <0>;
+ compatible = "ti,hsdiv-gate-clock";
+ clocks = <&dpll4_m2x2_mul_ck>;
+ ti,bit-shift = <0x1b>;
+ reg = <0x0d00>;
+ ti,set-bit-to-disable;
+ };
+
+ vlynq_gate_fck: vlynq_gate_fck {
+ #clock-cells = <0>;
+ compatible = "ti,composite-gate-clock";
+ clocks = <&core_ck>;
+ ti,bit-shift = <3>;
+ reg = <0x0200>;
+ };
+
+ sys_clkout2_src_gate: sys_clkout2_src_gate {
+ #clock-cells = <0>;
+ compatible = "ti,composite-no-wait-gate-clock";
+ clocks = <&core_ck>;
+ ti,bit-shift = <15>;
+ reg = <0x0070>;
+ };
diff --git a/Bindings/clock/ti/interface.txt b/Bindings/clock/ti/interface.txt
new file mode 100644
index 0000000..d3eb5ca
--- /dev/null
+++ b/Bindings/clock/ti/interface.txt
@@ -0,0 +1,57 @@
+Binding for Texas Instruments interface clock.
+
+Binding status: Unstable - ABI compatibility may be broken in the future
+
+This binding uses the common clock binding[1]. This clock is
+quite much similar to the basic gate-clock [2], however,
+it supports a number of additional features, including
+companion clock finding (match corresponding functional gate
+clock) and hardware autoidle enable / disable.
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+[2] Documentation/devicetree/bindings/clock/gpio-gate-clock.yaml
+
+Required properties:
+- compatible : shall be one of:
+ "ti,omap3-interface-clock" - basic OMAP3 interface clock
+ "ti,omap3-no-wait-interface-clock" - interface clock which has no hardware
+ capability for waiting clock to be ready
+ "ti,omap3-hsotgusb-interface-clock" - interface clock with USB specific HW
+ handling
+ "ti,omap3-dss-interface-clock" - interface clock with DSS specific HW handling
+ "ti,omap3-ssi-interface-clock" - interface clock with SSI specific HW handling
+ "ti,am35xx-interface-clock" - interface clock with AM35xx specific HW handling
+ "ti,omap2430-interface-clock" - interface clock with OMAP2430 specific HW
+ handling
+- #clock-cells : from common clock binding; shall be set to 0
+- clocks : link to phandle of parent clock
+- reg : base address for the control register
+
+Optional properties:
+- clock-output-names : from common clock binding.
+- ti,bit-shift : bit shift for the bit enabling/disabling the clock (default 0)
+
+Examples:
+ aes1_ick: aes1_ick@48004a14 {
+ #clock-cells = <0>;
+ compatible = "ti,omap3-interface-clock";
+ clocks = <&security_l4_ick2>;
+ reg = <0x48004a14 0x4>;
+ ti,bit-shift = <3>;
+ };
+
+ cam_ick: cam_ick@48004f10 {
+ #clock-cells = <0>;
+ compatible = "ti,omap3-no-wait-interface-clock";
+ clocks = <&l4_ick>;
+ reg = <0x48004f10 0x4>;
+ ti,bit-shift = <0>;
+ };
+
+ ssi_ick_3430es2: ssi_ick_3430es2@48004a10 {
+ #clock-cells = <0>;
+ compatible = "ti,omap3-ssi-interface-clock";
+ clocks = <&ssi_l4_ick>;
+ reg = <0x48004a10 0x4>;
+ ti,bit-shift = <0>;
+ };
diff --git a/Bindings/clock/ti/mux.txt b/Bindings/clock/ti/mux.txt
new file mode 100644
index 0000000..b33f641
--- /dev/null
+++ b/Bindings/clock/ti/mux.txt
@@ -0,0 +1,80 @@
+Binding for TI mux clock.
+
+Binding status: Unstable - ABI compatibility may be broken in the future
+
+This binding uses the common clock binding[1]. It assumes a
+register-mapped multiplexer with multiple input clock signals or
+parents, one of which can be selected as output. This clock does not
+gate or adjust the parent rate via a divider or multiplier.
+
+By default the "clocks" property lists the parents in the same order
+as they are programmed into the register. E.g:
+
+ clocks = <&foo_clock>, <&bar_clock>, <&baz_clock>;
+
+results in programming the register as follows:
+
+register value selected parent clock
+0 foo_clock
+1 bar_clock
+2 baz_clock
+
+Some clock controller IPs do not allow a value of zero to be programmed
+into the register, instead indexing begins at 1. The optional property
+"index-starts-at-one" modified the scheme as follows:
+
+register value selected clock parent
+1 foo_clock
+2 bar_clock
+3 baz_clock
+
+The binding must provide the register to control the mux. Optionally
+the number of bits to shift the control field in the register can be
+supplied. If the shift value is missing it is the same as supplying
+a zero shift.
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- compatible : shall be "ti,mux-clock" or "ti,composite-mux-clock".
+- #clock-cells : from common clock binding; shall be set to 0.
+- clocks : link phandles of parent clocks
+- reg : register offset for register controlling adjustable mux
+
+Optional properties:
+- clock-output-names : from common clock binding.
+- ti,bit-shift : number of bits to shift the bit-mask, defaults to
+ 0 if not present
+- ti,index-starts-at-one : valid input select programming starts at 1, not
+ zero
+- ti,set-rate-parent : clk_set_rate is propagated to parent clock,
+ not supported by the composite-mux-clock subtype
+- ti,latch-bit : latch the mux value to HW, only needed if the register
+ access requires this. As an example, dra7x DPLL_GMAC H14 muxing
+ implements such behavior.
+
+Examples:
+
+sys_clkin_ck: sys_clkin_ck@4a306110 {
+ #clock-cells = <0>;
+ compatible = "ti,mux-clock";
+ clocks = <&virt_12000000_ck>, <&virt_13000000_ck>, <&virt_16800000_ck>, <&virt_19200000_ck>, <&virt_26000000_ck>, <&virt_27000000_ck>, <&virt_38400000_ck>;
+ reg = <0x0110>;
+ ti,index-starts-at-one;
+};
+
+abe_dpll_bypass_clk_mux_ck: abe_dpll_bypass_clk_mux_ck@4a306108 {
+ #clock-cells = <0>;
+ compatible = "ti,mux-clock";
+ clocks = <&sys_clkin_ck>, <&sys_32k_ck>;
+ ti,bit-shift = <24>;
+ reg = <0x0108>;
+};
+
+mcbsp5_mux_fck: mcbsp5_mux_fck {
+ #clock-cells = <0>;
+ compatible = "ti,composite-mux-clock";
+ clocks = <&core_96m_fck>, <&mcbsp_clks>;
+ ti,bit-shift = <4>;
+ reg = <0x02d8>;
+};
diff --git a/Bindings/clock/ti/ti,clksel.yaml b/Bindings/clock/ti/ti,clksel.yaml
new file mode 100644
index 0000000..d525f96
--- /dev/null
+++ b/Bindings/clock/ti/ti,clksel.yaml
@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/ti/ti,clksel.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TI clksel clock
+
+maintainers:
+ - Tony Lindgren <tony@atomide.com>
+
+description: |
+ The TI CLKSEL clocks consist of consist of input clock mux bits, and in some
+ cases also has divider, multiplier and gate bits.
+
+properties:
+ compatible:
+ const: ti,clksel
+
+ reg:
+ maxItems: 1
+ description: The CLKSEL register range
+
+ '#address-cells':
+ enum: [ 0, 1, 2 ]
+
+ '#size-cells':
+ enum: [ 0, 1, 2 ]
+
+ ranges: true
+
+ "#clock-cells":
+ const: 2
+ description: The CLKSEL register and bit offset
+
+required:
+ - compatible
+ - reg
+ - "#clock-cells"
+
+additionalProperties:
+ type: object
+
+examples:
+ - |
+ clksel_gfx_fclk: clock@52c {
+ compatible = "ti,clksel";
+ reg = <0x25c 0x4>;
+ #clock-cells = <2>;
+ };
+...
diff --git a/Bindings/clock/toshiba,tmpv770x-pipllct.yaml b/Bindings/clock/toshiba,tmpv770x-pipllct.yaml
new file mode 100644
index 0000000..d36558a
--- /dev/null
+++ b/Bindings/clock/toshiba,tmpv770x-pipllct.yaml
@@ -0,0 +1,57 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/toshiba,tmpv770x-pipllct.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Toshiba Visconti5 TMPV770X PLL Controller
+
+maintainers:
+ - Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
+
+description:
+ Toshia Visconti5 PLL controller which supports the PLLs on TMPV770X.
+
+properties:
+ compatible:
+ const: toshiba,tmpv7708-pipllct
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+ clocks:
+ description: External reference clock (OSC2)
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - "#clock-cells"
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+
+ osc2_clk: osc2-clk {
+ compatible = "fixed-clock";
+ clock-frequency = <20000000>;
+ #clock-cells = <0>;
+ };
+
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ pipllct: clock-controller@24220000 {
+ compatible = "toshiba,tmpv7708-pipllct";
+ reg = <0 0x24220000 0 0x820>;
+ #clock-cells = <1>;
+ clocks = <&osc2_clk>;
+ };
+ };
+...
diff --git a/Bindings/clock/toshiba,tmpv770x-pismu.yaml b/Bindings/clock/toshiba,tmpv770x-pismu.yaml
new file mode 100644
index 0000000..081f85b
--- /dev/null
+++ b/Bindings/clock/toshiba,tmpv770x-pismu.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/toshiba,tmpv770x-pismu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Toshiba Visconti5 TMPV770x SMU controller
+
+maintainers:
+ - Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
+
+description:
+ Toshia Visconti5 SMU (System Management Unit) which supports the clock
+ and resets on TMPV770x.
+
+properties:
+ compatible:
+ items:
+ - const: toshiba,tmpv7708-pismu
+ - const: syscon
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - "#clock-cells"
+ - "#reset-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ pismu: syscon@24200000 {
+ compatible = "toshiba,tmpv7708-pismu", "syscon";
+ reg = <0 0x24200000 0 0x2140>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+ };
+...
diff --git a/Bindings/clock/vf610-clock.txt b/Bindings/clock/vf610-clock.txt
new file mode 100644
index 0000000..109ffa3
--- /dev/null
+++ b/Bindings/clock/vf610-clock.txt
@@ -0,0 +1,41 @@
+* Clock bindings for Freescale Vybrid VF610 SOC
+
+Required properties:
+- compatible: Should be "fsl,vf610-ccm"
+- reg: Address and length of the register set
+- #clock-cells: Should be <1>
+
+Optional properties:
+- clocks: list of clock identifiers which are external input clocks to the
+ given clock controller. Please refer the next section to find
+ the input clocks for a given controller.
+- clock-names: list of names of clocks which are external input clocks to the
+ given clock controller.
+
+Input clocks for top clock controller:
+ - sxosc (external crystal oscillator 32KHz, recommended)
+ - fxosc (external crystal oscillator 24MHz, recommended)
+ - audio_ext
+ - enet_ext
+
+The clock consumer should specify the desired clock by having the clock
+ID in its "clocks" phandle cell. See include/dt-bindings/clock/vf610-clock.h
+for the full list of VF610 clock IDs.
+
+Examples:
+
+clks: ccm@4006b000 {
+ compatible = "fsl,vf610-ccm";
+ reg = <0x4006b000 0x1000>;
+ #clock-cells = <1>;
+ clocks = <&sxosc>, <&fxosc>;
+ clock-names = "sxosc", "fxosc";
+};
+
+uart1: serial@40028000 {
+ compatible = "fsl,vf610-uart";
+ reg = <0x40028000 0x1000>;
+ interrupts = <0 62 0x04>;
+ clocks = <&clks VF610_CLK_UART1>;
+ clock-names = "ipg";
+};
diff --git a/Bindings/clock/vt8500.txt b/Bindings/clock/vt8500.txt
new file mode 100644
index 0000000..91d71cc
--- /dev/null
+++ b/Bindings/clock/vt8500.txt
@@ -0,0 +1,74 @@
+Device Tree Clock bindings for arch-vt8500
+
+This binding uses the common clock binding[1].
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- compatible : shall be one of the following:
+ "via,vt8500-pll-clock" - for a VT8500/WM8505 PLL clock
+ "wm,wm8650-pll-clock" - for a WM8650 PLL clock
+ "wm,wm8750-pll-clock" - for a WM8750 PLL clock
+ "wm,wm8850-pll-clock" - for a WM8850 PLL clock
+ "via,vt8500-device-clock" - for a VT/WM device clock
+
+Required properties for PLL clocks:
+- reg : shall be the control register offset from PMC base for the pll clock.
+- clocks : shall be the input parent clock phandle for the clock. This should
+ be the reference clock.
+- #clock-cells : from common clock binding; shall be set to 0.
+
+Required properties for device clocks:
+- clocks : shall be the input parent clock phandle for the clock. This should
+ be a pll output.
+- #clock-cells : from common clock binding; shall be set to 0.
+
+
+Device Clocks
+
+Device clocks are required to have one or both of the following sets of
+properties:
+
+
+Gated device clocks:
+
+Required properties:
+- enable-reg : shall be the register offset from PMC base for the enable
+ register.
+- enable-bit : shall be the bit within enable-reg to enable/disable the clock.
+
+
+Divisor device clocks:
+
+Required property:
+- divisor-reg : shall be the register offset from PMC base for the divisor
+ register.
+Optional property:
+- divisor-mask : shall be the mask for the divisor register. Defaults to 0x1f
+ if not specified.
+
+
+For example:
+
+ref25: ref25M {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <25000000>;
+};
+
+plla: plla {
+ #clock-cells = <0>;
+ compatible = "wm,wm8650-pll-clock";
+ clocks = <&ref25>;
+ reg = <0x200>;
+};
+
+sdhc: sdhc {
+ #clock-cells = <0>;
+ compatible = "via,vt8500-device-clock";
+ clocks = <&pllb>;
+ divisor-reg = <0x328>;
+ divisor-mask = <0x3f>;
+ enable-reg = <0x254>;
+ enable-bit = <18>;
+};
diff --git a/Bindings/clock/xgene.txt b/Bindings/clock/xgene.txt
new file mode 100644
index 0000000..8233e77
--- /dev/null
+++ b/Bindings/clock/xgene.txt
@@ -0,0 +1,131 @@
+Device Tree Clock bindings for APM X-Gene
+
+This binding uses the common clock binding[1].
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- compatible : shall be one of the following:
+ "apm,xgene-socpll-clock" - for a X-Gene SoC PLL clock
+ "apm,xgene-pcppll-clock" - for a X-Gene PCP PLL clock
+ "apm,xgene-pmd-clock" - for a X-Gene PMD clock
+ "apm,xgene-device-clock" - for a X-Gene device clock
+ "apm,xgene-socpll-v2-clock" - for a X-Gene SoC PLL v2 clock
+ "apm,xgene-pcppll-v2-clock" - for a X-Gene PCP PLL v2 clock
+
+Required properties for SoC or PCP PLL clocks:
+- reg : shall be the physical PLL register address for the pll clock.
+- clocks : shall be the input parent clock phandle for the clock. This should
+ be the reference clock.
+- #clock-cells : shall be set to 1.
+- clock-output-names : shall be the name of the PLL referenced by derive
+ clock.
+Optional properties for PLL clocks:
+- clock-names : shall be the name of the PLL. If missing, use the device name.
+
+Required properties for PMD clocks:
+- reg : shall be the physical register address for the pmd clock.
+- clocks : shall be the input parent clock phandle for the clock.
+- #clock-cells : shall be set to 1.
+- clock-output-names : shall be the name of the clock referenced by derive
+ clock.
+Optional properties for PLL clocks:
+- clock-names : shall be the name of the clock. If missing, use the device name.
+
+Required properties for device clocks:
+- reg : shall be a list of address and length pairs describing the CSR
+ reset and/or the divider. Either may be omitted, but at least
+ one must be present.
+ - reg-names : shall be a string list describing the reg resource. This
+ may include "csr-reg" and/or "div-reg". If this property
+ is not present, the reg property is assumed to describe
+ only "csr-reg".
+- clocks : shall be the input parent clock phandle for the clock.
+- #clock-cells : shall be set to 1.
+- clock-output-names : shall be the name of the device referenced.
+Optional properties for device clocks:
+- clock-names : shall be the name of the device clock. If missing, use the
+ device name.
+- csr-offset : Offset to the CSR reset register from the reset address base.
+ Default is 0.
+- csr-mask : CSR reset mask bit. Default is 0xF.
+- enable-offset : Offset to the enable register from the reset address base.
+ Default is 0x8.
+- enable-mask : CSR enable mask bit. Default is 0xF.
+- divider-offset : Offset to the divider CSR register from the divider base.
+ Default is 0x0.
+- divider-width : Width of the divider register. Default is 0.
+- divider-shift : Bit shift of the divider register. Default is 0.
+
+For example:
+
+ pcppll: pcppll@17000100 {
+ compatible = "apm,xgene-pcppll-clock";
+ #clock-cells = <1>;
+ clocks = <&refclk 0>;
+ clock-names = "pcppll";
+ reg = <0x0 0x17000100 0x0 0x1000>;
+ clock-output-names = "pcppll";
+ type = <0>;
+ };
+
+ pmd0clk: pmd0clk@7e200200 {
+ compatible = "apm,xgene-pmd-clock";
+ #clock-cells = <1>;
+ clocks = <&pmdpll 0>;
+ reg = <0x0 0x7e200200 0x0 0x10>;
+ clock-output-names = "pmd0clk";
+ };
+
+ socpll: socpll@17000120 {
+ compatible = "apm,xgene-socpll-clock";
+ #clock-cells = <1>;
+ clocks = <&refclk 0>;
+ clock-names = "socpll";
+ reg = <0x0 0x17000120 0x0 0x1000>;
+ clock-output-names = "socpll";
+ type = <1>;
+ };
+
+ qmlclk: qmlclk {
+ compatible = "apm,xgene-device-clock";
+ #clock-cells = <1>;
+ clocks = <&socplldiv2 0>;
+ clock-names = "qmlclk";
+ reg = <0x0 0x1703C000 0x0 0x1000>;
+ reg-name = "csr-reg";
+ clock-output-names = "qmlclk";
+ };
+
+ ethclk: ethclk {
+ compatible = "apm,xgene-device-clock";
+ #clock-cells = <1>;
+ clocks = <&socplldiv2 0>;
+ clock-names = "ethclk";
+ reg = <0x0 0x17000000 0x0 0x1000>;
+ reg-names = "div-reg";
+ divider-offset = <0x238>;
+ divider-width = <0x9>;
+ divider-shift = <0x0>;
+ clock-output-names = "ethclk";
+ };
+
+ apbclk: apbclk {
+ compatible = "apm,xgene-device-clock";
+ #clock-cells = <1>;
+ clocks = <&ahbclk 0>;
+ clock-names = "apbclk";
+ reg = <0x0 0x1F2AC000 0x0 0x1000
+ 0x0 0x1F2AC000 0x0 0x1000>;
+ reg-names = "csr-reg", "div-reg";
+ csr-offset = <0x0>;
+ csr-mask = <0x200>;
+ enable-offset = <0x8>;
+ enable-mask = <0x200>;
+ divider-offset = <0x10>;
+ divider-width = <0x2>;
+ divider-shift = <0x0>;
+ flags = <0x8>;
+ clock-output-names = "apbclk";
+ };
+
diff --git a/Bindings/clock/xlnx,clocking-wizard.yaml b/Bindings/clock/xlnx,clocking-wizard.yaml
new file mode 100644
index 0000000..02bd556
--- /dev/null
+++ b/Bindings/clock/xlnx,clocking-wizard.yaml
@@ -0,0 +1,77 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/xlnx,clocking-wizard.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Xilinx clocking wizard
+
+maintainers:
+ - Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
+
+description:
+ The clocking wizard is a soft ip clocking block of Xilinx versal. It
+ reads required input clock frequencies from the devicetree and acts as clock
+ clock output.
+
+properties:
+ compatible:
+ enum:
+ - xlnx,clocking-wizard
+ - xlnx,clocking-wizard-v5.2
+ - xlnx,clocking-wizard-v6.0
+
+
+ reg:
+ maxItems: 1
+
+ "#clock-cells":
+ const: 1
+
+ clocks:
+ items:
+ - description: clock input
+ - description: axi clock
+
+ clock-names:
+ items:
+ - const: clk_in1
+ - const: s_axi_aclk
+
+
+ xlnx,speed-grade:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [1, 2, 3]
+ description:
+ Speed grade of the device. Higher the speed grade faster is the FPGA device.
+
+ xlnx,nr-outputs:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ minimum: 1
+ maximum: 8
+ description:
+ Number of outputs.
+
+required:
+ - compatible
+ - reg
+ - "#clock-cells"
+ - clocks
+ - clock-names
+ - xlnx,speed-grade
+ - xlnx,nr-outputs
+
+additionalProperties: false
+
+examples:
+ - |
+ clock-controller@b0000000 {
+ compatible = "xlnx,clocking-wizard";
+ reg = <0xb0000000 0x10000>;
+ #clock-cells = <1>;
+ xlnx,speed-grade = <1>;
+ xlnx,nr-outputs = <6>;
+ clock-names = "clk_in1", "s_axi_aclk";
+ clocks = <&clkc 15>, <&clkc 15>;
+ };
+...
diff --git a/Bindings/clock/xlnx,versal-clk.yaml b/Bindings/clock/xlnx,versal-clk.yaml
new file mode 100644
index 0000000..1ba687d
--- /dev/null
+++ b/Bindings/clock/xlnx,versal-clk.yaml
@@ -0,0 +1,127 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/xlnx,versal-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Xilinx Versal clock controller
+
+maintainers:
+ - Michal Simek <michal.simek@amd.com>
+
+description: |
+ The clock controller is a hardware block of Xilinx versal clock tree. It
+ reads required input clock frequencies from the devicetree and acts as clock
+ provider for all clock consumers of PS clocks.
+
+properties:
+ compatible:
+ oneOf:
+ - enum:
+ - xlnx,versal-clk
+ - xlnx,zynqmp-clk
+ - items:
+ - enum:
+ - xlnx,versal-net-clk
+ - const: xlnx,versal-clk
+
+ "#clock-cells":
+ const: 1
+
+ clocks:
+ description: List of clock specifiers which are external input
+ clocks to the given clock controller.
+ minItems: 3
+ maxItems: 8
+
+ clock-names:
+ minItems: 3
+ maxItems: 8
+
+required:
+ - compatible
+ - "#clock-cells"
+ - clocks
+ - clock-names
+
+additionalProperties: false
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - xlnx,versal-clk
+
+ then:
+ properties:
+ clocks:
+ items:
+ - description: reference clock
+ - description: alternate reference clock
+ - description: alternate reference clock for programmable logic
+
+ clock-names:
+ items:
+ - const: ref
+ - const: alt_ref
+ - const: pl_alt_ref
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - xlnx,zynqmp-clk
+
+ then:
+ properties:
+ clocks:
+ minItems: 5
+ items:
+ - description: PS reference clock
+ - description: reference clock for video system
+ - description: alternative PS reference clock
+ - description: auxiliary reference clock
+ - description: transceiver reference clock
+ - description: (E)MIO clock source (Optional clock)
+ - description: GEM emio clock (Optional clock)
+ - description: Watchdog external clock (Optional clock)
+
+ clock-names:
+ minItems: 5
+ items:
+ - const: pss_ref_clk
+ - const: video_clk
+ - const: pss_alt_ref_clk
+ - const: aux_ref_clk
+ - const: gt_crx_ref_clk
+ - pattern: "^mio_clk[00-77]+.*$"
+ - pattern: "gem[0-3]+_emio_clk.*$"
+ - pattern: "swdt[0-1]+_ext_clk.*$"
+
+examples:
+ - |
+ firmware {
+ zynqmp_firmware: zynqmp-firmware {
+ compatible = "xlnx,zynqmp-firmware";
+ method = "smc";
+ versal_clk: clock-controller {
+ #clock-cells = <1>;
+ compatible = "xlnx,versal-clk";
+ clocks = <&ref>, <&alt_ref>, <&pl_alt_ref>;
+ clock-names = "ref", "alt_ref", "pl_alt_ref";
+ };
+ };
+ };
+
+ clock-controller {
+ #clock-cells = <1>;
+ compatible = "xlnx,zynqmp-clk";
+ clocks = <&pss_ref_clk>, <&video_clk>, <&pss_alt_ref_clk>,
+ <&aux_ref_clk>, <>_crx_ref_clk>;
+ clock-names = "pss_ref_clk", "video_clk", "pss_alt_ref_clk",
+ "aux_ref_clk", "gt_crx_ref_clk";
+ };
+...
diff --git a/Bindings/clock/zynq-7000.txt b/Bindings/clock/zynq-7000.txt
new file mode 100644
index 0000000..d93746c
--- /dev/null
+++ b/Bindings/clock/zynq-7000.txt
@@ -0,0 +1,110 @@
+Device Tree Clock bindings for the Zynq 7000 EPP
+
+The Zynq EPP has several different clk providers, each with there own bindings.
+The purpose of this document is to document their usage.
+
+See clock_bindings.txt for more information on the generic clock bindings.
+See Chapter 25 of Zynq TRM for more information about Zynq clocks.
+
+== Clock Controller ==
+The clock controller is a logical abstraction of Zynq's clock tree. It reads
+required input clock frequencies from the devicetree and acts as clock provider
+for all clock consumers of PS clocks.
+
+Required properties:
+ - #clock-cells : Must be 1
+ - compatible : "xlnx,ps7-clkc"
+ - reg : SLCR offset and size taken via syscon < 0x100 0x100 >
+ - ps-clk-frequency : Frequency of the oscillator providing ps_clk in HZ
+ (usually 33 MHz oscillators are used for Zynq platforms)
+ - clock-output-names : List of strings used to name the clock outputs. Shall be
+ a list of the outputs given below.
+
+Optional properties:
+ - clocks : as described in the clock bindings
+ - clock-names : as described in the clock bindings
+ - fclk-enable : Bit mask to enable FCLKs statically at boot time.
+ Bit [0..3] correspond to FCLK0..FCLK3. The corresponding
+ FCLK will only be enabled if it is actually running at
+ boot time.
+
+Clock inputs:
+The following strings are optional parameters to the 'clock-names' property in
+order to provide an optional (E)MIO clock source.
+ - swdt_ext_clk
+ - gem0_emio_clk
+ - gem1_emio_clk
+ - mio_clk_XX # with XX = 00..53
+...
+
+Clock outputs:
+ 0: armpll
+ 1: ddrpll
+ 2: iopll
+ 3: cpu_6or4x
+ 4: cpu_3or2x
+ 5: cpu_2x
+ 6: cpu_1x
+ 7: ddr2x
+ 8: ddr3x
+ 9: dci
+ 10: lqspi
+ 11: smc
+ 12: pcap
+ 13: gem0
+ 14: gem1
+ 15: fclk0
+ 16: fclk1
+ 17: fclk2
+ 18: fclk3
+ 19: can0
+ 20: can1
+ 21: sdio0
+ 22: sdio1
+ 23: uart0
+ 24: uart1
+ 25: spi0
+ 26: spi1
+ 27: dma
+ 28: usb0_aper
+ 29: usb1_aper
+ 30: gem0_aper
+ 31: gem1_aper
+ 32: sdio0_aper
+ 33: sdio1_aper
+ 34: spi0_aper
+ 35: spi1_aper
+ 36: can0_aper
+ 37: can1_aper
+ 38: i2c0_aper
+ 39: i2c1_aper
+ 40: uart0_aper
+ 41: uart1_aper
+ 42: gpio_aper
+ 43: lqspi_aper
+ 44: smc_aper
+ 45: swdt
+ 46: dbg_trc
+ 47: dbg_apb
+
+Example:
+ clkc: clkc@100 {
+ #clock-cells = <1>;
+ compatible = "xlnx,ps7-clkc";
+ ps-clk-frequency = <33333333>;
+ reg = <0x100 0x100>;
+ clock-output-names = "armpll", "ddrpll", "iopll", "cpu_6or4x",
+ "cpu_3or2x", "cpu_2x", "cpu_1x", "ddr2x", "ddr3x",
+ "dci", "lqspi", "smc", "pcap", "gem0", "gem1",
+ "fclk0", "fclk1", "fclk2", "fclk3", "can0", "can1",
+ "sdio0", "sdio1", "uart0", "uart1", "spi0", "spi1",
+ "dma", "usb0_aper", "usb1_aper", "gem0_aper",
+ "gem1_aper", "sdio0_aper", "sdio1_aper",
+ "spi0_aper", "spi1_aper", "can0_aper", "can1_aper",
+ "i2c0_aper", "i2c1_aper", "uart0_aper", "uart1_aper",
+ "gpio_aper", "lqspi_aper", "smc_aper", "swdt",
+ "dbg_trc", "dbg_apb";
+ # optional props
+ clocks = <&clkc 16>, <&clk_foo>;
+ clock-names = "gem1_emio_clk", "can_mio_clk_23";
+ };