[PATCH 6/6] mips: dts: ralink: mt7628a: update system controller node and its consumers

[Sergio Paracuellos]

Current MT7628A device tree file is out of date and must be merged with real
device tree file used in openWRT project [0]. As a first iteration for this
changes, align the current file with the needed changes for system controller
from '6f3b15586eef ("clk: ralink: add clock and reset driver for MTMIPS SoCs")'.

[0]: https://github.com/openwrt/openwrt/blob/main/target/linux/ramips/dts/mt7628an.dtsi

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@xxxxxxxxx>
---
 arch/mips/boot/dts/ralink/mt7628a.dtsi | 43 ++++++++++++++++----------
 1 file changed, 27 insertions(+), 16 deletions(-)

diff --git a/arch/mips/boot/dts/ralink/mt7628a.dtsi b/arch/mips/boot/dts/ralink/mt7628a.dtsi
index 45a15e005cc4..bc69866e2134 100644
--- a/arch/mips/boot/dts/ralink/mt7628a.dtsi
+++ b/arch/mips/boot/dts/ralink/mt7628a.dtsi
@@ -1,4 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
+#include <dt-bindings/clock/mediatek,mtmips-sysc.h>
+#include <dt-bindings/reset/mediatek,mtmips-sysc.h>
 
 / {
 	#address-cells = <1>;
@@ -16,11 +18,6 @@ cpu@0 {
 		};
 	};
 
-	resetc: reset-controller {
-		compatible = "ralink,rt2880-reset";
-		#reset-cells = <1>;
-	};
-
 	cpuintc: interrupt-controller {
 		#address-cells = <0>;
 		#interrupt-cells = <1>;
@@ -36,9 +33,11 @@ palmbus@10000000 {
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		sysc: system-controller@0 {
-			compatible = "ralink,mt7620a-sysc", "syscon";
+		sysc: syscon@0 {
+			compatible = "ralink,mt7628-sysc", "syscon";
 			reg = <0x0 0x60>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
 		};
 
 		pinmux: pinmux@60 {
@@ -138,7 +137,7 @@ watchdog: watchdog@100 {
 			compatible = "mediatek,mt7621-wdt";
 			reg = <0x100 0x30>;
 
-			resets = <&resetc 8>;
+			resets = <&sysc MT76X8_RST_TIMER>;
 			reset-names = "wdt";
 
 			interrupt-parent = <&intc>;
@@ -154,7 +153,7 @@ intc: interrupt-controller@200 {
 			interrupt-controller;
 			#interrupt-cells = <1>;
 
-			resets = <&resetc 9>;
+			resets = <&sysc MT76X8_RST_INTC>;
 			reset-names = "intc";
 
 			interrupt-parent = <&cpuintc>;
@@ -190,7 +189,9 @@ spi: spi@b00 {
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinmux_spi_spi>;
 
-			resets = <&resetc 18>;
+			clocks = <&sysc MT76X8_CLK_SPI1>;
+
+			resets = <&sysc MT76X8_RST_SPI>;
 			reset-names = "spi";
 
 			#address-cells = <1>;
@@ -206,7 +207,9 @@ i2c: i2c@900 {
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinmux_i2c_i2c>;
 
-			resets = <&resetc 16>;
+			clocks = <&sysc MT76X8_CLK_I2C>;
+
+			resets = <&sysc MT76X8_RST_I2C>;
 			reset-names = "i2c";
 
 			#address-cells = <1>;
@@ -222,7 +225,9 @@ uart0: uartlite@c00 {
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinmux_uart0_uart>;
 
-			resets = <&resetc 12>;
+			clocks = <&sysc MT76X8_CLK_UART0>;
+
+			resets = <&sysc MT76X8_RST_UART0>;
 			reset-names = "uart0";
 
 			interrupt-parent = <&intc>;
@@ -238,7 +243,9 @@ uart1: uart1@d00 {
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinmux_uart1_uart>;
 
-			resets = <&resetc 19>;
+			clocks = <&sysc MT76X8_CLK_UART1>;
+
+			resets = <&sysc MT76X8_RST_UART1>;
 			reset-names = "uart1";
 
 			interrupt-parent = <&intc>;
@@ -254,7 +261,9 @@ uart2: uart2@e00 {
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinmux_uart2_uart>;
 
-			resets = <&resetc 20>;
+			clocks = <&sysc MT76X8_CLK_UART2>;
+
+			resets = <&sysc MT76X8_RST_UART2>;
 			reset-names = "uart2";
 
 			interrupt-parent = <&intc>;
@@ -271,8 +280,8 @@ usb_phy: usb-phy@10120000 {
 		#phy-cells = <0>;
 
 		ralink,sysctl = <&sysc>;
-		resets = <&resetc 22 &resetc 25>;
-		reset-names = "host", "device";
+		resets = <&sysc MT76X8_RST_UHST>;
+		reset-names = "host";
 	};
 
 	usb@101c0000 {
@@ -290,6 +299,8 @@ wmac: wmac@10300000 {
 		compatible = "mediatek,mt7628-wmac";
 		reg = <0x10300000 0x100000>;
 
+		clocks = <&sysc MT76X8_CLK_WMAC>;
+
 		interrupt-parent = <&cpuintc>;
 		interrupts = <6>;
 
-- 
2.25.1