arm: dts: k3: Remove unneeded ti, sci-sysreset binding and nodes
This extra binding is non-standard and now unneeded as we bind the
sysreset driver automatically. This matches what is done in Linux
and allows us to more closely match the DTBs. Remove the binding
and all users.
Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Neha Malcom Francis <n-francis@ti.com>
Tested-by: Jonathan Humphreys <j-humphreys@ti.com>
diff --git a/arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi b/arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi
index cca0f44..fb20320 100644
--- a/arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi
+++ b/arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi
@@ -41,13 +41,6 @@
clock-frequency = <25000000>;
};
-&dmsc {
- k3_sysreset: sysreset-controller {
- compatible = "ti,sci-sysreset";
- bootph-all;
- };
-};
-
&sd_pins_default {
/* Force to use SDCD card detect pin */
pinctrl-single,pins = <
diff --git a/arch/arm/dts/k3-am625-phyboard-lyra-rdk-u-boot.dtsi b/arch/arm/dts/k3-am625-phyboard-lyra-rdk-u-boot.dtsi
index f6138f3..9416228 100644
--- a/arch/arm/dts/k3-am625-phyboard-lyra-rdk-u-boot.dtsi
+++ b/arch/arm/dts/k3-am625-phyboard-lyra-rdk-u-boot.dtsi
@@ -42,13 +42,6 @@
bootph-all;
};
-&dmsc {
- k3_sysreset: sysreset-controller {
- compatible = "ti,sci-sysreset";
- bootph-all;
- };
-};
-
&fss {
bootph-all;
};
diff --git a/arch/arm/dts/k3-am625-verdin-wifi-dev-u-boot.dtsi b/arch/arm/dts/k3-am625-verdin-wifi-dev-u-boot.dtsi
index 28b697b..7fe7ae4 100644
--- a/arch/arm/dts/k3-am625-verdin-wifi-dev-u-boot.dtsi
+++ b/arch/arm/dts/k3-am625-verdin-wifi-dev-u-boot.dtsi
@@ -85,13 +85,6 @@
bootph-all;
};
-&dmsc {
- k3_sysreset: sysreset-controller {
- compatible = "ti,sci-sysreset";
- bootph-all;
- };
-};
-
&fss {
bootph-all;
};
diff --git a/arch/arm/dts/k3-am62a7-sk-u-boot.dtsi b/arch/arm/dts/k3-am62a7-sk-u-boot.dtsi
index 31b89b4..c42dec1 100644
--- a/arch/arm/dts/k3-am62a7-sk-u-boot.dtsi
+++ b/arch/arm/dts/k3-am62a7-sk-u-boot.dtsi
@@ -119,10 +119,6 @@
&dmsc {
bootph-all;
- k3_sysreset: sysreset-controller {
- compatible = "ti,sci-sysreset";
- bootph-all;
- };
};
&vdd_mmc1 {
diff --git a/arch/arm/dts/k3-am62p5-sk-u-boot.dtsi b/arch/arm/dts/k3-am62p5-sk-u-boot.dtsi
index c166d65..cf087c6 100644
--- a/arch/arm/dts/k3-am62p5-sk-u-boot.dtsi
+++ b/arch/arm/dts/k3-am62p5-sk-u-boot.dtsi
@@ -15,9 +15,4 @@
&dmsc {
bootph-pre-ram;
-
- k3_sysreset: sysreset-controller {
- compatible = "ti,sci-sysreset";
- bootph-pre-ram;
- };
};
diff --git a/arch/arm/dts/k3-am642-evm-u-boot.dtsi b/arch/arm/dts/k3-am642-evm-u-boot.dtsi
index ee66567..705b3ba 100644
--- a/arch/arm/dts/k3-am642-evm-u-boot.dtsi
+++ b/arch/arm/dts/k3-am642-evm-u-boot.dtsi
@@ -23,13 +23,6 @@
bootph-all;
};
-&dmsc {
- k3_sysreset: sysreset-controller {
- compatible = "ti,sci-sysreset";
- bootph-all;
- };
-};
-
&sdhci0 {
bootph-all;
};
diff --git a/arch/arm/dts/k3-am642-phyboard-electra-rdk-u-boot.dtsi b/arch/arm/dts/k3-am642-phyboard-electra-rdk-u-boot.dtsi
index 5dfc40a..4677c35 100644
--- a/arch/arm/dts/k3-am642-phyboard-electra-rdk-u-boot.dtsi
+++ b/arch/arm/dts/k3-am642-phyboard-electra-rdk-u-boot.dtsi
@@ -29,10 +29,6 @@
&dmsc {
bootph-all;
- k3_sysreset: sysreset-controller {
- compatible = "ti,sci-sysreset";
- bootph-all;
- };
};
&dmss {
diff --git a/arch/arm/dts/k3-am642-sk-u-boot.dtsi b/arch/arm/dts/k3-am642-sk-u-boot.dtsi
index 7e6b298..6fcb11b 100644
--- a/arch/arm/dts/k3-am642-sk-u-boot.dtsi
+++ b/arch/arm/dts/k3-am642-sk-u-boot.dtsi
@@ -15,13 +15,6 @@
clock-frequency = <200000000>;
};
-&dmsc {
- k3_sysreset: sysreset-controller {
- compatible = "ti,sci-sysreset";
- bootph-all;
- };
-};
-
&sdhci0 {
status = "disabled";
};
diff --git a/arch/arm/dts/k3-am65-iot2050-common-u-boot.dtsi b/arch/arm/dts/k3-am65-iot2050-common-u-boot.dtsi
index d53f133..b6d2c81 100644
--- a/arch/arm/dts/k3-am65-iot2050-common-u-boot.dtsi
+++ b/arch/arm/dts/k3-am65-iot2050-common-u-boot.dtsi
@@ -99,10 +99,6 @@
&dmsc {
bootph-all;
- k3_sysreset: sysreset-controller {
- compatible = "ti,sci-sysreset";
- bootph-all;
- };
};
&k3_pds {
diff --git a/arch/arm/dts/k3-am68-sk-base-board-u-boot.dtsi b/arch/arm/dts/k3-am68-sk-base-board-u-boot.dtsi
index 4f34347..b8fc62f 100644
--- a/arch/arm/dts/k3-am68-sk-base-board-u-boot.dtsi
+++ b/arch/arm/dts/k3-am68-sk-base-board-u-boot.dtsi
@@ -51,10 +51,6 @@
&sms {
bootph-all;
- k3_sysreset: sysreset-controller {
- compatible = "ti,sci-sysreset";
- bootph-all;
- };
};
&main_pmx0 {
diff --git a/arch/arm/dts/k3-am69-sk-u-boot.dtsi b/arch/arm/dts/k3-am69-sk-u-boot.dtsi
index bed330e..4a82d2f 100644
--- a/arch/arm/dts/k3-am69-sk-u-boot.dtsi
+++ b/arch/arm/dts/k3-am69-sk-u-boot.dtsi
@@ -23,13 +23,6 @@
bootph-pre-ram;
};
-&sms {
- k3_sysreset: sysreset-controller {
- compatible = "ti,sci-sysreset";
- bootph-pre-ram;
- };
-};
-
#ifdef CONFIG_TARGET_J784S4_A72_EVM
#define SPL_AM69_SK_DTB "spl/dts/ti/k3-am69-sk.dtb"
diff --git a/arch/arm/dts/k3-j7200-common-proc-board-u-boot.dtsi b/arch/arm/dts/k3-j7200-common-proc-board-u-boot.dtsi
index c9fee0e..485f17c 100644
--- a/arch/arm/dts/k3-j7200-common-proc-board-u-boot.dtsi
+++ b/arch/arm/dts/k3-j7200-common-proc-board-u-boot.dtsi
@@ -57,10 +57,6 @@
&dmsc {
bootph-all;
- k3_sysreset: sysreset-controller {
- compatible = "ti,sci-sysreset";
- bootph-all;
- };
};
&k3_pds {
diff --git a/arch/arm/dts/k3-j721e-beagleboneai64-u-boot.dtsi b/arch/arm/dts/k3-j721e-beagleboneai64-u-boot.dtsi
index 116ee37..e202ae1 100644
--- a/arch/arm/dts/k3-j721e-beagleboneai64-u-boot.dtsi
+++ b/arch/arm/dts/k3-j721e-beagleboneai64-u-boot.dtsi
@@ -92,10 +92,6 @@
&dmsc {
bootph-all;
- k3_sysreset: sysreset-controller {
- compatible = "ti,sci-sysreset";
- bootph-all;
- };
};
&k3_pds {
diff --git a/arch/arm/dts/k3-j721e-common-proc-board-u-boot.dtsi b/arch/arm/dts/k3-j721e-common-proc-board-u-boot.dtsi
index 9433f3b..aa919b4 100644
--- a/arch/arm/dts/k3-j721e-common-proc-board-u-boot.dtsi
+++ b/arch/arm/dts/k3-j721e-common-proc-board-u-boot.dtsi
@@ -47,10 +47,6 @@
&dmsc {
bootph-all;
- k3_sysreset: sysreset-controller {
- compatible = "ti,sci-sysreset";
- bootph-all;
- };
};
&k3_pds {
diff --git a/arch/arm/dts/k3-j721e-sk-u-boot.dtsi b/arch/arm/dts/k3-j721e-sk-u-boot.dtsi
index 8b20555..8f4f944 100644
--- a/arch/arm/dts/k3-j721e-sk-u-boot.dtsi
+++ b/arch/arm/dts/k3-j721e-sk-u-boot.dtsi
@@ -47,10 +47,6 @@
&dmsc {
bootph-all;
- k3_sysreset: sysreset-controller {
- compatible = "ti,sci-sysreset";
- bootph-all;
- };
};
&k3_pds {
diff --git a/arch/arm/dts/k3-j721s2-common-proc-board-u-boot.dtsi b/arch/arm/dts/k3-j721s2-common-proc-board-u-boot.dtsi
index a3ebf59..19b2d48 100644
--- a/arch/arm/dts/k3-j721s2-common-proc-board-u-boot.dtsi
+++ b/arch/arm/dts/k3-j721s2-common-proc-board-u-boot.dtsi
@@ -51,10 +51,6 @@
&sms {
bootph-all;
- k3_sysreset: sysreset-controller {
- compatible = "ti,sci-sysreset";
- bootph-all;
- };
};
&main_pmx0 {
diff --git a/arch/arm/dts/k3-j784s4-evm-u-boot.dtsi b/arch/arm/dts/k3-j784s4-evm-u-boot.dtsi
index ac74978..8f03073 100644
--- a/arch/arm/dts/k3-j784s4-evm-u-boot.dtsi
+++ b/arch/arm/dts/k3-j784s4-evm-u-boot.dtsi
@@ -22,10 +22,3 @@
"tchanrt", "rflow";
bootph-pre-ram;
};
-
-&sms {
- k3_sysreset: sysreset-controller {
- compatible = "ti,sci-sysreset";
- bootph-pre-ram;
- };
-};
diff --git a/doc/device-tree-bindings/sysreset/ti,sci-sysreset.txt b/doc/device-tree-bindings/sysreset/ti,sci-sysreset.txt
deleted file mode 100644
index 02704c6..0000000
--- a/doc/device-tree-bindings/sysreset/ti,sci-sysreset.txt
+++ /dev/null
@@ -1,29 +0,0 @@
-Texas Instruments TI SCI System Reset Controller
-================================================
-
-Some TI SoCs contain a system controller (like the SYSFW, etc...) that is
-responsible for controlling the state of the IPs that are present.
-Communication between the host processor running an OS and the system
-controller happens through a protocol known as TI SCI [1].
-
-[1] http://processors.wiki.ti.com/index.php/TISCI
-
-System Reset Controller Node
-============================
-The sysreset controller node represents the reset for the overall SoC
-which is managed by the SYSFW. Because this relies on the TI SCI protocol
-to communicate with the SYSFW it must be a child of the sysfw node.
-
-Required Properties:
---------------------
- - compatible: Must be "ti,sci-sysreset"
-
-Example (AM65x):
-----------------
- sysfw: sysfw {
- compatible = "ti,am654-system-controller";
- ...
- k3_sysreset: sysreset-controller {
- compatible = "ti,sci-sysreset";
- };
- };