Squashed 'dts/upstream/' content from commit aaba2d45dc2a
git-subtree-dir: dts/upstream
git-subtree-split: aaba2d45dc2a1b3bbb710f2a3808ee1c9f340abe
diff --git a/src/mips/img/boston.dts b/src/mips/img/boston.dts
new file mode 100644
index 0000000..72f7605
--- /dev/null
+++ b/src/mips/img/boston.dts
@@ -0,0 +1,237 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+
+#include <dt-bindings/clock/boston-clock.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/mips-gic.h>
+
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "img,boston";
+
+ chosen {
+ stdout-path = "uart0:115200";
+ };
+
+ aliases {
+ uart0 = &uart0;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ device_type = "cpu";
+ compatible = "img,mips";
+ reg = <0>;
+ clocks = <&clk_boston BOSTON_CLK_CPU>;
+ };
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x00000000 0x10000000>;
+ };
+
+ pci0: pci@10000000 {
+ compatible = "xlnx,axi-pcie-host-1.00.a";
+ device_type = "pci";
+ reg = <0x10000000 0x2000000>;
+
+ #address-cells = <3>;
+ #size-cells = <2>;
+ #interrupt-cells = <1>;
+
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_SHARED 2 IRQ_TYPE_LEVEL_HIGH>;
+
+ ranges = <0x02000000 0 0x40000000
+ 0x40000000 0 0x40000000>;
+
+ bus-range = <0x00 0xff>;
+
+ interrupt-map-mask = <0 0 0 7>;
+ interrupt-map = <0 0 0 1 &pci0_intc 1>,
+ <0 0 0 2 &pci0_intc 2>,
+ <0 0 0 3 &pci0_intc 3>,
+ <0 0 0 4 &pci0_intc 4>;
+
+ pci0_intc: interrupt-controller {
+ interrupt-controller;
+ #address-cells = <0>;
+ #interrupt-cells = <1>;
+ };
+ };
+
+ pci1: pci@12000000 {
+ compatible = "xlnx,axi-pcie-host-1.00.a";
+ device_type = "pci";
+ reg = <0x12000000 0x2000000>;
+
+ #address-cells = <3>;
+ #size-cells = <2>;
+ #interrupt-cells = <1>;
+
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_SHARED 1 IRQ_TYPE_LEVEL_HIGH>;
+
+ ranges = <0x02000000 0 0x20000000
+ 0x20000000 0 0x20000000>;
+
+ bus-range = <0x00 0xff>;
+
+ interrupt-map-mask = <0 0 0 7>;
+ interrupt-map = <0 0 0 1 &pci1_intc 1>,
+ <0 0 0 2 &pci1_intc 2>,
+ <0 0 0 3 &pci1_intc 3>,
+ <0 0 0 4 &pci1_intc 4>;
+
+ pci1_intc: interrupt-controller {
+ interrupt-controller;
+ #address-cells = <0>;
+ #interrupt-cells = <1>;
+ };
+ };
+
+ pci2: pci@14000000 {
+ compatible = "xlnx,axi-pcie-host-1.00.a";
+ device_type = "pci";
+ reg = <0x14000000 0x2000000>;
+
+ #address-cells = <3>;
+ #size-cells = <2>;
+ #interrupt-cells = <1>;
+
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_SHARED 0 IRQ_TYPE_LEVEL_HIGH>;
+
+ ranges = <0x02000000 0 0x16000000
+ 0x16000000 0 0x100000>;
+
+ bus-range = <0x00 0xff>;
+
+ interrupt-map-mask = <0 0 0 7>;
+ interrupt-map = <0 0 0 1 &pci2_intc 1>,
+ <0 0 0 2 &pci2_intc 2>,
+ <0 0 0 3 &pci2_intc 3>,
+ <0 0 0 4 &pci2_intc 4>;
+
+ pci2_intc: interrupt-controller {
+ interrupt-controller;
+ #address-cells = <0>;
+ #interrupt-cells = <1>;
+ };
+
+ pci2_root@0,0 {
+ compatible = "pci10ee,7021";
+ reg = <0x00000000 0 0 0 0>;
+
+ #address-cells = <3>;
+ #size-cells = <2>;
+ #interrupt-cells = <1>;
+
+ eg20t_bridge@1,0,0 {
+ compatible = "pci8086,8800";
+ reg = <0x00010000 0 0 0 0>;
+
+ #address-cells = <3>;
+ #size-cells = <2>;
+ #interrupt-cells = <1>;
+
+ eg20t_phub@2,0,0 {
+ compatible = "pci8086,8801";
+ reg = <0x00020000 0 0 0 0>;
+ intel,eg20t-prefetch = <0>;
+ };
+
+ eg20t_mac@2,0,1 {
+ compatible = "pci8086,8802";
+ reg = <0x00020100 0 0 0 0>;
+ phy-reset-gpios = <&eg20t_gpio 6
+ GPIO_ACTIVE_LOW>;
+ };
+
+ eg20t_gpio: eg20t_gpio@2,0,2 {
+ compatible = "pci8086,8803";
+ reg = <0x00020200 0 0 0 0>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ eg20t_i2c@2,12,2 {
+ compatible = "pci8086,8817";
+ reg = <0x00026200 0 0 0 0>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rtc@68 {
+ compatible = "st,m41t81s";
+ reg = <0x68>;
+ };
+ };
+ };
+ };
+ };
+
+ gic: interrupt-controller@16120000 {
+ compatible = "mti,gic";
+ reg = <0x16120000 0x20000>;
+
+ interrupt-controller;
+ #interrupt-cells = <3>;
+
+ timer {
+ compatible = "mti,gic-timer";
+ interrupts = <GIC_LOCAL 1 IRQ_TYPE_NONE>;
+ clocks = <&clk_boston BOSTON_CLK_CPU>;
+ };
+ };
+
+ cdmm@16140000 {
+ compatible = "mti,mips-cdmm";
+ reg = <0x16140000 0x8000>;
+ };
+
+ cpc@16200000 {
+ compatible = "mti,mips-cpc";
+ reg = <0x16200000 0x8000>;
+ };
+
+ plat_regs: system-controller@17ffd000 {
+ compatible = "img,boston-platform-regs", "syscon";
+ reg = <0x17ffd000 0x1000>;
+
+ clk_boston: clock {
+ compatible = "img,boston-clock";
+ #clock-cells = <1>;
+ };
+ };
+
+ reboot: syscon-reboot {
+ compatible = "syscon-reboot";
+ regmap = <&plat_regs>;
+ offset = <0x10>;
+ mask = <0x10>;
+ };
+
+ uart0: uart@17ffe000 {
+ compatible = "ns16550a";
+ reg = <0x17ffe000 0x1000>;
+ reg-shift = <2>;
+
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_SHARED 3 IRQ_TYPE_LEVEL_HIGH>;
+
+ clocks = <&clk_boston BOSTON_CLK_SYS>;
+ };
+
+ lcd: lcd@17fff000 {
+ compatible = "img,boston-lcd";
+ reg = <0x17fff000 0x8>;
+ };
+};
diff --git a/src/mips/img/pistachio.dtsi b/src/mips/img/pistachio.dtsi
new file mode 100644
index 0000000..b1db8b8
--- /dev/null
+++ b/src/mips/img/pistachio.dtsi
@@ -0,0 +1,930 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2015, 2016 Imagination Technologies Ltd.
+ * Copyright (C) 2015 Google, Inc.
+ */
+
+#include <dt-bindings/clock/pistachio-clk.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/mips-gic.h>
+#include <dt-bindings/reset/pistachio-resets.h>
+
+/ {
+ compatible = "img,pistachio";
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ interrupt-parent = <&gic>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: cpu@0 {
+ device_type = "cpu";
+ compatible = "mti,interaptiv";
+ reg = <0>;
+ clocks = <&clk_core CLK_MIPS_PLL>;
+ clock-names = "cpu";
+ clock-latency = <1000>;
+ operating-points = <
+ /* kHz uV(dummy) */
+ 546000 1150000
+ 520000 1100000
+ 494000 1000000
+ 468000 950000
+ 442000 900000
+ 416000 800000
+ >;
+ };
+ };
+
+ i2c0: i2c@18100000 {
+ compatible = "img,scb-i2c";
+ reg = <0x18100000 0x200>;
+ interrupts = <GIC_SHARED 2 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_periph PERIPH_CLK_I2C0>,
+ <&cr_periph SYS_CLK_I2C0>;
+ clock-names = "scb", "sys";
+ assigned-clocks = <&clk_periph PERIPH_CLK_I2C0_PRE_DIV>,
+ <&clk_periph PERIPH_CLK_I2C0_DIV>;
+ assigned-clock-rates = <100000000>, <33333334>;
+ status = "disabled";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c1: i2c@18100200 {
+ compatible = "img,scb-i2c";
+ reg = <0x18100200 0x200>;
+ interrupts = <GIC_SHARED 3 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_periph PERIPH_CLK_I2C1>,
+ <&cr_periph SYS_CLK_I2C1>;
+ clock-names = "scb", "sys";
+ assigned-clocks = <&clk_periph PERIPH_CLK_I2C1_PRE_DIV>,
+ <&clk_periph PERIPH_CLK_I2C1_DIV>;
+ assigned-clock-rates = <100000000>, <33333334>;
+ status = "disabled";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c2: i2c@18100400 {
+ compatible = "img,scb-i2c";
+ reg = <0x18100400 0x200>;
+ interrupts = <GIC_SHARED 4 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_periph PERIPH_CLK_I2C2>,
+ <&cr_periph SYS_CLK_I2C2>;
+ clock-names = "scb", "sys";
+ assigned-clocks = <&clk_periph PERIPH_CLK_I2C2_PRE_DIV>,
+ <&clk_periph PERIPH_CLK_I2C2_DIV>;
+ assigned-clock-rates = <100000000>, <33333334>;
+ status = "disabled";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c3: i2c@18100600 {
+ compatible = "img,scb-i2c";
+ reg = <0x18100600 0x200>;
+ interrupts = <GIC_SHARED 5 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_periph PERIPH_CLK_I2C3>,
+ <&cr_periph SYS_CLK_I2C3>;
+ clock-names = "scb", "sys";
+ assigned-clocks = <&clk_periph PERIPH_CLK_I2C3_PRE_DIV>,
+ <&clk_periph PERIPH_CLK_I2C3_DIV>;
+ assigned-clock-rates = <100000000>, <33333334>;
+ status = "disabled";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c3_pins>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2s_in: i2s-in@18100800 {
+ compatible = "img,i2s-in";
+ reg = <0x18100800 0x200>;
+ interrupts = <GIC_SHARED 7 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&mdc 30 0xffffffff 0>;
+ dma-names = "rx";
+ clocks = <&cr_periph SYS_CLK_I2S_IN>;
+ clock-names = "sys";
+ img,i2s-channels = <6>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s_in_pins>;
+ status = "disabled";
+
+ #sound-dai-cells = <0>;
+ };
+
+ i2s_out: i2s-out@18100a00 {
+ compatible = "img,i2s-out";
+ reg = <0x18100a00 0x200>;
+ interrupts = <GIC_SHARED 13 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&mdc 23 0xffffffff 0>;
+ dma-names = "tx";
+ clocks = <&cr_periph SYS_CLK_I2S_OUT>,
+ <&clk_core CLK_I2S>;
+ clock-names = "sys", "ref";
+ assigned-clocks = <&clk_core CLK_I2S_DIV>;
+ assigned-clock-rates = <12288000>;
+ img,i2s-channels = <6>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s_out_pins>;
+ status = "disabled";
+ resets = <&pistachio_reset PISTACHIO_RESET_I2S_OUT>;
+ reset-names = "rst";
+ #sound-dai-cells = <0>;
+ };
+
+ parallel_out: parallel-audio-out@18100c00 {
+ compatible = "img,parallel-out";
+ reg = <0x18100c00 0x100>;
+ interrupts = <GIC_SHARED 19 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&mdc 16 0xffffffff 0>;
+ dma-names = "tx";
+ clocks = <&cr_periph SYS_CLK_PAUD_OUT>,
+ <&clk_core CLK_AUDIO_DAC>;
+ clock-names = "sys", "ref";
+ assigned-clocks = <&clk_core CLK_AUDIO_DAC_DIV>;
+ assigned-clock-rates = <12288000>;
+ status = "disabled";
+ resets = <&pistachio_reset PISTACHIO_RESET_PRL_OUT>;
+ reset-names = "rst";
+ #sound-dai-cells = <0>;
+ };
+
+ spdif_out: spdif-out@18100d00 {
+ compatible = "img,spdif-out";
+ reg = <0x18100d00 0x100>;
+ interrupts = <GIC_SHARED 21 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&mdc 14 0xffffffff 0>;
+ dma-names = "tx";
+ clocks = <&cr_periph SYS_CLK_SPDIF_OUT>,
+ <&clk_core CLK_SPDIF>;
+ clock-names = "sys", "ref";
+ assigned-clocks = <&clk_core CLK_SPDIF_DIV>;
+ assigned-clock-rates = <12288000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&spdif_out_pin>;
+ status = "disabled";
+ resets = <&pistachio_reset PISTACHIO_RESET_SPDIF_OUT>;
+ reset-names = "rst";
+ #sound-dai-cells = <0>;
+ };
+
+ spdif_in: spdif-in@18100e00 {
+ compatible = "img,spdif-in";
+ reg = <0x18100e00 0x100>;
+ interrupts = <GIC_SHARED 20 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&mdc 15 0xffffffff 0>;
+ dma-names = "rx";
+ clocks = <&cr_periph SYS_CLK_SPDIF_IN>;
+ clock-names = "sys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&spdif_in_pin>;
+ status = "disabled";
+
+ #sound-dai-cells = <0>;
+ };
+
+ internal_dac: internal-dac {
+ compatible = "img,pistachio-internal-dac";
+ img,cr-top = <&cr_top>;
+ img,voltage-select = <1>;
+
+ #sound-dai-cells = <0>;
+ };
+
+ spfi0: spi@18100f00 {
+ compatible = "img,spfi";
+ reg = <0x18100f00 0x100>;
+ interrupts = <GIC_SHARED 22 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_core CLK_SPI0>, <&cr_periph SYS_CLK_SPI0_MASTER>;
+ clock-names = "sys", "spfi";
+ dmas = <&mdc 9 0xffffffff 0>, <&mdc 10 0xffffffff 0>;
+ dma-names = "rx", "tx";
+ spfi-max-frequency = <50000000>;
+ status = "disabled";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ spfi1: spi@18101000 {
+ compatible = "img,spfi";
+ reg = <0x18101000 0x100>;
+ interrupts = <GIC_SHARED 26 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_core CLK_SPI1>, <&cr_periph SYS_CLK_SPI1>;
+ clock-names = "sys", "spfi";
+ dmas = <&mdc 1 0xffffffff 0>, <&mdc 2 0xffffffff 0>;
+ dma-names = "rx", "tx";
+ img,supports-quad-mode;
+ spfi-max-frequency = <50000000>;
+ status = "disabled";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ pwm: pwm@18101300 {
+ compatible = "img,pistachio-pwm";
+ reg = <0x18101300 0x100>;
+ clocks = <&clk_periph PERIPH_CLK_PWM>,
+ <&cr_periph SYS_CLK_PWM>;
+ clock-names = "pwm", "sys";
+ img,cr-periph = <&cr_periph>;
+ #pwm-cells = <2>;
+ status = "disabled";
+ };
+
+ uart0: uart@18101400 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x18101400 0x100>;
+ interrupts = <GIC_SHARED 24 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_core CLK_UART0>, <&cr_periph SYS_CLK_UART0>;
+ clock-names = "baudclk", "apb_pclk";
+ assigned-clocks = <&clk_core CLK_UART0_INTERNAL_DIV>,
+ <&clk_core CLK_UART0_DIV>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ pinctrl-0 = <&uart0_pins>, <&uart0_rts_cts_pins>;
+ pinctrl-names = "default";
+ status = "disabled";
+ };
+
+ uart1: uart@18101500 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x18101500 0x100>;
+ interrupts = <GIC_SHARED 25 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_core CLK_UART1>, <&cr_periph SYS_CLK_UART1>;
+ clock-names = "baudclk", "apb_pclk";
+ assigned-clocks = <&clk_core CLK_UART1_INTERNAL_DIV>,
+ <&clk_core CLK_UART1_DIV>;
+ assigned-clock-rates = <114278400>, <1843200>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ pinctrl-0 = <&uart1_pins>;
+ pinctrl-names = "default";
+ status = "disabled";
+ };
+
+ adc: adc@18101600 {
+ compatible = "cosmic,10001-adc";
+ reg = <0x18101600 0x24>;
+ adc-reserved-channels = <0x30>;
+ clocks = <&clk_core CLK_AUX_ADC>;
+ clock-names = "adc";
+ assigned-clocks = <&clk_core CLK_AUX_ADC_INTERNAL_DIV>,
+ <&clk_core CLK_AUX_ADC_DIV>;
+ assigned-clock-rates = <100000000>, <1000000>;
+ status = "disabled";
+
+ #io-channel-cells = <1>;
+ };
+
+ pinctrl: pinctrl@18101c00 {
+ compatible = "img,pistachio-system-pinctrl";
+ reg = <0x18101c00 0x400>;
+
+ gpio0: gpio0 {
+ interrupts = <GIC_SHARED 71 IRQ_TYPE_LEVEL_HIGH>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&pinctrl 0 0 16>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio1: gpio1 {
+ interrupts = <GIC_SHARED 72 IRQ_TYPE_LEVEL_HIGH>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&pinctrl 0 16 16>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio2: gpio2 {
+ interrupts = <GIC_SHARED 73 IRQ_TYPE_LEVEL_HIGH>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&pinctrl 0 32 16>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio3: gpio3 {
+ interrupts = <GIC_SHARED 74 IRQ_TYPE_LEVEL_HIGH>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&pinctrl 0 48 16>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio4: gpio4 {
+ interrupts = <GIC_SHARED 75 IRQ_TYPE_LEVEL_HIGH>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&pinctrl 0 64 16>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio5: gpio5 {
+ interrupts = <GIC_SHARED 76 IRQ_TYPE_LEVEL_HIGH>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&pinctrl 0 80 10>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ i2c0_pins: i2c0-pins {
+ pin_i2c0: i2c0 {
+ pins = "mfio28", "mfio29";
+ function = "i2c0";
+ drive-strength = <4>;
+ };
+ };
+
+ i2c1_pins: i2c1-pins {
+ pin_i2c1: i2c1 {
+ pins = "mfio30", "mfio31";
+ function = "i2c1";
+ drive-strength = <4>;
+ };
+ };
+
+ i2c2_pins: i2c2-pins {
+ pin_i2c2: i2c2 {
+ pins = "mfio32", "mfio33";
+ function = "i2c2";
+ drive-strength = <4>;
+ };
+ };
+
+ i2c3_pins: i2c3-pins {
+ pin_i2c3: i2c3 {
+ pins = "mfio34", "mfio35";
+ function = "i2c3";
+ drive-strength = <4>;
+ };
+ };
+
+ spim0_pins: spim0-pins {
+ pin_spim0: spim0 {
+ pins = "mfio9", "mfio10";
+ function = "spim0";
+ drive-strength = <4>;
+ };
+ spim0_clk: spim0-clk {
+ pins = "mfio8";
+ function = "spim0";
+ drive-strength = <4>;
+ };
+ };
+
+ spim0_cs0_alt_pin: spim0-cs0-alt-pin {
+ spim0-cs0 {
+ pins = "mfio2";
+ drive-strength = <2>;
+ };
+ };
+
+ spim0_cs1_pin: spim0-cs1-pin {
+ spim0-cs1 {
+ pins = "mfio1";
+ drive-strength = <2>;
+ };
+ };
+
+ spim0_cs2_pin: spim0-cs2-pin {
+ spim0-cs2 {
+ pins = "mfio55";
+ drive-strength = <2>;
+ };
+ };
+
+ spim0_cs2_alt_pin: spim0-cs2-alt-pin {
+ spim0-cs2 {
+ pins = "mfio28";
+ drive-strength = <2>;
+ };
+ };
+
+ spim0_cs3_pin: spim0-cs3-pin {
+ spim0-cs3 {
+ pins = "mfio56";
+ drive-strength = <2>;
+ };
+ };
+
+ spim0_cs3_alt_pin: spim0-cs3-alt-pin {
+ spim0-cs3 {
+ pins = "mfio29";
+ drive-strength = <2>;
+ };
+ };
+
+ spim0_cs4_pin: spim0-cs4-pin {
+ spim0-cs4 {
+ pins = "mfio57";
+ drive-strength = <2>;
+ };
+ };
+
+ spim0_cs4_alt_pin: spim0-cs4-alt-pin {
+ spim0-cs4 {
+ pins = "mfio30";
+ drive-strength = <2>;
+ };
+ };
+
+ spim1_pins: spim1-pins {
+ spim1 {
+ pins = "mfio3", "mfio4", "mfio5";
+ function = "spim1";
+ drive-strength = <2>;
+ };
+ };
+
+ spim1_quad_pins: spim1-quad-pins {
+ spim1-quad {
+ pins = "mfio6", "mfio7";
+ function = "spim1";
+ drive-strength = <2>;
+ };
+ };
+
+ spim1_cs0_pin: spim1-cs0-pins {
+ spim1-cs0 {
+ pins = "mfio0";
+ function = "spim1";
+ drive-strength = <2>;
+ };
+ };
+
+ spim1_cs1_pin: spim1-cs1-pin {
+ spim1-cs1 {
+ pins = "mfio1";
+ function = "spim1";
+ drive-strength = <2>;
+ };
+ };
+
+ spim1_cs1_alt_pin: spim1-cs1-alt-pin {
+ spim1-cs1 {
+ pins = "mfio58";
+ function = "spim1";
+ drive-strength = <2>;
+ };
+ };
+
+ spim1_cs2_pin: spim1-cs2-pin {
+ spim1-cs2 {
+ pins = "mfio2";
+ function = "spim1";
+ drive-strength = <2>;
+ };
+ };
+
+ spim1_cs2_alt0_pin: spim1-cs2-alt0-pin {
+ spim1-cs2 {
+ pins = "mfio31";
+ function = "spim1";
+ drive-strength = <2>;
+ };
+ };
+
+ spim1_cs2_alt1_pin: spim1-cs2-alt1-pin {
+ spim1-cs2 {
+ pins = "mfio55";
+ function = "spim1";
+ drive-strength = <2>;
+ };
+ };
+
+ spim1_cs3_pin: spim1-cs3-pin {
+ spim1-cs3 {
+ pins = "mfio56";
+ function = "spim1";
+ drive-strength = <2>;
+ };
+ };
+
+ spim1_cs4_pin: spim1-cs4-pin {
+ spim1-cs4 {
+ pins = "mfio57";
+ function = "spim1";
+ drive-strength = <2>;
+ };
+ };
+
+ uart0_pins: uart0-pins {
+ uart0 {
+ pins = "mfio55", "mfio56";
+ function = "uart0";
+ drive-strength = <2>;
+ };
+ };
+
+ uart0_rts_cts_pins: uart0-rts-cts-pins {
+ uart0-rts-cts {
+ pins = "mfio57", "mfio58";
+ function = "uart0";
+ drive-strength = <2>;
+ };
+ };
+
+ uart1_pins: uart1-pins {
+ uart1 {
+ pins = "mfio59", "mfio60";
+ function = "uart1";
+ drive-strength = <2>;
+ };
+ };
+
+ uart1_rts_cts_pins: uart1-rts-cts-pins {
+ uart1-rts-cts {
+ pins = "mfio1", "mfio2";
+ function = "uart1";
+ drive-strength = <2>;
+ };
+ };
+
+ enet_pins: enet-pins {
+ pin_enet: enet {
+ pins = "mfio63", "mfio64", "mfio65", "mfio66",
+ "mfio67", "mfio68", "mfio69", "mfio70";
+ function = "eth";
+ slew-rate = <1>;
+ drive-strength = <4>;
+ };
+ pin_enet_phy_clk: enet-phy-clk {
+ pins = "mfio71";
+ function = "eth";
+ slew-rate = <1>;
+ drive-strength = <8>;
+ };
+ };
+
+ sdhost_pins: sdhost-pins {
+ pin_sdhost_clk: sdhost-clk {
+ pins = "mfio15";
+ function = "sdhost";
+ slew-rate = <1>;
+ drive-strength = <4>;
+ };
+ pin_sdhost_cmd: sdhost-cmd {
+ pins = "mfio16";
+ function = "sdhost";
+ slew-rate = <1>;
+ drive-strength = <4>;
+ };
+ pin_sdhost_data: sdhost-data {
+ pins = "mfio17", "mfio18", "mfio19", "mfio20",
+ "mfio21", "mfio22", "mfio23", "mfio24";
+ function = "sdhost";
+ slew-rate = <1>;
+ drive-strength = <4>;
+ };
+ pin_sdhost_power_select: sdhost-power-select {
+ pins = "mfio25";
+ function = "sdhost";
+ slew-rate = <1>;
+ drive-strength = <2>;
+ };
+ pin_sdhost_card_detect: sdhost-card-detect {
+ pins = "mfio26";
+ function = "sdhost";
+ drive-strength = <2>;
+ };
+ pin_sdhost_write_protect: sdhost-write-protect {
+ pins = "mfio27";
+ function = "sdhost";
+ drive-strength = <2>;
+ };
+ };
+
+ ir_pin: ir-pin {
+ ir-data {
+ pins = "mfio72";
+ function = "ir";
+ drive-strength = <2>;
+ };
+ };
+
+ pwmpdm0_pin: pwmpdm0-pin {
+ pwmpdm0 {
+ pins = "mfio73";
+ function = "pwmpdm";
+ drive-strength = <2>;
+ };
+ };
+
+ pwmpdm1_pin: pwmpdm1-pin {
+ pwmpdm1 {
+ pins = "mfio74";
+ function = "pwmpdm";
+ drive-strength = <2>;
+ };
+ };
+
+ pwmpdm2_pin: pwmpdm2-pin {
+ pwmpdm2 {
+ pins = "mfio75";
+ function = "pwmpdm";
+ drive-strength = <2>;
+ };
+ };
+
+ pwmpdm3_pin: pwmpdm3-pin {
+ pwmpdm3 {
+ pins = "mfio76";
+ function = "pwmpdm";
+ drive-strength = <2>;
+ };
+ };
+
+ dac_clk_pin: dac-clk-pin {
+ pin_dac_clk: dac-clk {
+ pins = "mfio45";
+ function = "i2s_dac_clk";
+ drive-strength = <4>;
+ };
+ };
+
+ i2s_mclk_pin: i2s-mclk-pin {
+ pin_i2s_mclk: i2s-mclk {
+ pins = "mfio36";
+ function = "i2s_out";
+ drive-strength = <4>;
+ };
+ };
+
+ spdif_out_pin: spdif-out-pin {
+ spdif-out {
+ pins = "mfio61";
+ function = "spdif_out";
+ slew-rate = <1>;
+ drive-strength = <2>;
+ };
+ };
+
+ spdif_in_pin: spdif-in-pin {
+ spdif-in {
+ pins = "mfio62";
+ function = "spdif_in";
+ drive-strength = <2>;
+ };
+ };
+
+ i2s_out_pins: i2s-out-pins {
+ pins_i2s_out_clk: i2s-out-clk {
+ pins = "mfio37", "mfio38";
+ function = "i2s_out";
+ drive-strength = <4>;
+ };
+ pins_i2s_out: i2s-out {
+ pins = "mfio39", "mfio40",
+ "mfio41", "mfio42",
+ "mfio43", "mfio44";
+ function = "i2s_out";
+ drive-strength = <2>;
+ };
+ };
+
+ i2s_in_pins: i2s-in-pins {
+ i2s-in {
+ pins = "mfio47", "mfio48", "mfio49",
+ "mfio50", "mfio51", "mfio52",
+ "mfio53", "mfio54";
+ function = "i2s_in";
+ drive-strength = <2>;
+ };
+ };
+ };
+
+ timer: timer@18102000 {
+ compatible = "img,pistachio-gptimer";
+ reg = <0x18102000 0x100>;
+ interrupts = <GIC_SHARED 60 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_periph PERIPH_CLK_COUNTER_FAST>,
+ <&cr_periph SYS_CLK_TIMER>;
+ clock-names = "fast", "sys";
+ img,cr-periph = <&cr_periph>;
+ };
+
+ wdt: watchdog@18102100 {
+ compatible = "img,pdc-wdt";
+ reg = <0x18102100 0x100>;
+ interrupts = <GIC_SHARED 52 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_periph PERIPH_CLK_WD>, <&cr_periph SYS_CLK_WD>;
+ clock-names = "wdt", "sys";
+ assigned-clocks = <&clk_periph PERIPH_CLK_WD_PRE_DIV>,
+ <&clk_periph PERIPH_CLK_WD_DIV>;
+ assigned-clock-rates = <4000000>, <32768>;
+ };
+
+ ir: ir@18102200 {
+ compatible = "img,ir-rev1";
+ reg = <0x18102200 0x100>;
+ interrupts = <GIC_SHARED 51 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_periph PERIPH_CLK_IR>, <&cr_periph SYS_CLK_IR>;
+ clock-names = "core", "sys";
+ assigned-clocks = <&clk_periph PERIPH_CLK_IR_PRE_DIV>,
+ <&clk_periph PERIPH_CLK_IR_DIV>;
+ assigned-clock-rates = <4000000>, <32768>;
+ pinctrl-0 = <&ir_pin>;
+ pinctrl-names = "default";
+ status = "disabled";
+ };
+
+ usb: usb@18120000 {
+ compatible = "snps,dwc2";
+ reg = <0x18120000 0x1c000>;
+ interrupts = <GIC_SHARED 49 IRQ_TYPE_LEVEL_HIGH>;
+ phys = <&usb_phy>;
+ phy-names = "usb2-phy";
+ g-tx-fifo-size = <256 256 256 256>;
+ status = "disabled";
+ };
+
+ enet: ethernet@18140000 {
+ compatible = "snps,dwmac";
+ reg = <0x18140000 0x2000>;
+ interrupts = <GIC_SHARED 50 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "macirq";
+ clocks = <&clk_core CLK_ENET>, <&cr_periph SYS_CLK_ENET>;
+ clock-names = "stmmaceth", "pclk";
+ assigned-clocks = <&clk_core CLK_ENET_MUX>,
+ <&clk_core CLK_ENET_DIV>;
+ assigned-clock-parents = <&clk_core CLK_SYS_INTERNAL_DIV>;
+ assigned-clock-rates = <0>, <50000000>;
+ pinctrl-0 = <&enet_pins>;
+ pinctrl-names = "default";
+ phy-mode = "rmii";
+ status = "disabled";
+ };
+
+ sdhost: mmc@18142000 {
+ compatible = "img,pistachio-dw-mshc";
+ reg = <0x18142000 0x400>;
+ interrupts = <GIC_SHARED 39 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_core CLK_SD_HOST>, <&cr_periph SYS_CLK_SD_HOST>;
+ clock-names = "ciu", "biu";
+ pinctrl-0 = <&sdhost_pins>;
+ pinctrl-names = "default";
+ fifo-depth = <0x20>;
+ clock-frequency = <50000000>;
+ bus-width = <8>;
+ cap-mmc-highspeed;
+ cap-sd-highspeed;
+ status = "disabled";
+ };
+
+ sram: sram@1b000000 {
+ compatible = "mmio-sram";
+ reg = <0x1b000000 0x10000>;
+ };
+
+ mdc: dma-controller@18143000 {
+ compatible = "img,pistachio-mdc-dma";
+ reg = <0x18143000 0x1000>;
+ interrupts = <GIC_SHARED 27 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SHARED 28 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SHARED 29 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SHARED 30 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SHARED 31 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SHARED 32 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SHARED 33 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SHARED 34 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SHARED 35 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SHARED 36 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SHARED 37 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SHARED 38 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cr_periph SYS_CLK_MDC>;
+ clock-names = "sys";
+
+ img,max-burst-multiplier = <16>;
+ img,cr-periph = <&cr_periph>;
+
+ #dma-cells = <3>;
+ };
+
+ clk_core: clk@18144000 {
+ compatible = "img,pistachio-clk", "syscon";
+ clocks = <&xtal>, <&cr_top EXT_CLK_AUDIO_IN>,
+ <&cr_top EXT_CLK_ENET_IN>;
+ clock-names = "xtal", "audio_refclk_ext_gate",
+ "ext_enet_in_gate";
+ reg = <0x18144000 0x800>;
+ #clock-cells = <1>;
+ };
+
+ clk_periph: clk@18144800 {
+ compatible = "img,pistachio-clk-periph";
+ reg = <0x18144800 0x1000>;
+ clocks = <&clk_core CLK_PERIPH_SYS>;
+ clock-names = "periph_sys_core";
+ #clock-cells = <1>;
+ };
+
+ cr_periph: clk@18148000 {
+ compatible = "img,pistachio-cr-periph", "syscon", "simple-bus";
+ reg = <0x18148000 0x1000>;
+ clocks = <&clk_periph PERIPH_CLK_SYS>;
+ clock-names = "sys";
+ #clock-cells = <1>;
+
+ pistachio_reset: reset-controller {
+ compatible = "img,pistachio-reset";
+ #reset-cells = <1>;
+ };
+ };
+
+ cr_top: clk@18149000 {
+ compatible = "img,pistachio-cr-top", "syscon";
+ reg = <0x18149000 0x200>;
+ #clock-cells = <1>;
+ };
+
+ hash: hash@18149600 {
+ compatible = "img,hash-accelerator";
+ reg = <0x18149600 0x100>, <0x18101100 0x4>;
+ interrupts = <GIC_SHARED 59 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&mdc 8 0xffffffff 0>;
+ dma-names = "tx";
+ clocks = <&cr_periph SYS_CLK_HASH>,
+ <&clk_periph PERIPH_CLK_ROM>;
+ clock-names = "sys", "hash";
+ };
+
+ gic: interrupt-controller@1bdc0000 {
+ compatible = "mti,gic";
+ reg = <0x1bdc0000 0x20000>;
+
+ interrupt-controller;
+ #interrupt-cells = <3>;
+
+ timer {
+ compatible = "mti,gic-timer";
+ interrupts = <GIC_LOCAL 1 IRQ_TYPE_NONE>;
+ clocks = <&clk_core CLK_MIPS>;
+ };
+ };
+
+ cpc: cpc@1bde0000 {
+ compatible = "mti,mips-cpc";
+ reg = <0x1bde0000 0x10000>;
+ };
+
+ cdmm: cdmm@1bdf0000 {
+ compatible = "mti,mips-cdmm";
+ reg = <0x1bdf0000 0x10000>;
+ };
+
+ usb_phy: usb-phy {
+ compatible = "img,pistachio-usb-phy";
+ clocks = <&clk_core CLK_USB_PHY>;
+ clock-names = "usb_phy";
+ assigned-clocks = <&clk_core CLK_USB_PHY_DIV>;
+ assigned-clock-rates = <50000000>;
+ img,refclk = <0x2>;
+ img,cr-top = <&cr_top>;
+ #phy-cells = <0>;
+ };
+
+ xtal: xtal {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <52000000>;
+ clock-output-names = "xtal";
+ };
+};
diff --git a/src/mips/img/pistachio_marduk.dts b/src/mips/img/pistachio_marduk.dts
new file mode 100644
index 0000000..a8da2f9
--- /dev/null
+++ b/src/mips/img/pistachio_marduk.dts
@@ -0,0 +1,161 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2015, 2016 Imagination Technologies Ltd.
+ *
+ * IMG Marduk board is also known as Creator Ci40.
+ */
+
+/dts-v1/;
+
+#include "pistachio.dtsi"
+
+/ {
+ model = "IMG Marduk (Creator Ci40)";
+ compatible = "img,pistachio-marduk", "img,pistachio";
+
+ aliases {
+ serial0 = &uart0;
+ serial1 = &uart1;
+ ethernet0 = &enet;
+ spi0 = &spfi0;
+ spi1 = &spfi1;
+ };
+
+ chosen {
+ bootargs = "root=/dev/sda1 rootwait ro lpj=723968";
+ stdout-path = "serial1:115200";
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x10000000>;
+ };
+
+ reg_1v8: fixed-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "aux_adc_vref";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ };
+
+ internal_dac_supply: internal-dac-supply {
+ compatible = "regulator-fixed";
+ regulator-name = "internal_dac_supply";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ led-controller {
+ compatible = "pwm-leds";
+
+ led-1 {
+ label = "marduk:red:heartbeat";
+ pwms = <&pwm 3 300000>;
+ max-brightness = <255>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+ button-1 {
+ label = "Button 1";
+ linux,code = <0x101>; /* BTN_1 */
+ gpios = <&gpio3 6 GPIO_ACTIVE_LOW>;
+ };
+ button-2 {
+ label = "Button 2";
+ linux,code = <0x102>; /* BTN_2 */
+ gpios = <&gpio2 14 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&internal_dac {
+ VDD-supply = <&internal_dac_supply>;
+};
+
+&spfi1 {
+ status = "okay";
+
+ pinctrl-0 = <&spim1_pins>, <&spim1_quad_pins>, <&spim1_cs0_pin>,
+ <&spim1_cs1_pin>;
+ pinctrl-names = "default";
+ cs-gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>, <&gpio0 1 GPIO_ACTIVE_HIGH>;
+
+ flash@0 {
+ compatible = "spansion,s25fl016k", "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <50000000>;
+ };
+};
+
+&uart0 {
+ status = "okay";
+ assigned-clock-rates = <114278400>, <1843200>;
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&usb {
+ status = "okay";
+};
+
+&enet {
+ status = "okay";
+};
+
+&pin_enet {
+ drive-strength = <2>;
+};
+
+&pin_enet_phy_clk {
+ drive-strength = <2>;
+};
+
+&sdhost {
+ status = "okay";
+ bus-width = <4>;
+ disable-wp;
+};
+
+&pin_sdhost_cmd {
+ drive-strength = <2>;
+};
+
+&pin_sdhost_data {
+ drive-strength = <2>;
+};
+
+&pwm {
+ status = "okay";
+
+ pinctrl-0 = <&pwmpdm0_pin>, <&pwmpdm1_pin>, <&pwmpdm2_pin>,
+ <&pwmpdm3_pin>;
+ pinctrl-names = "default";
+};
+
+&adc {
+ status = "okay";
+ vref-supply = <®_1v8>;
+ adc-reserved-channels = <0x10>;
+};
+
+&i2c2 {
+ status = "okay";
+ clock-frequency = <400000>;
+
+ tpm@20 {
+ compatible = "infineon,slb9645tt";
+ reg = <0x20>;
+ };
+
+};
+
+&i2c3 {
+ status = "okay";
+ clock-frequency = <400000>;
+};