ARM: dts: aspeed: Add PWM and tachometer node

The PWM/tach unit has a clock and reset phandle. It needs both in order to function correctly. Signed-off-by: Joel Stanley <joel@jms.id.au> -- v3: Add the pwm reset phandle
mariux64 · Dec 21, 2017 · 0734089 · 0734089
1 parent 2528be7
commit 0734089
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diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi
@@ -189,6 +189,16 @@
 				clocks = <&syscon ASPEED_CLK_APB>;
 			};
 
+			pwm_tacho: pwm-tacho-controller@1e786000 {
+				compatible = "aspeed,ast2400-pwm-tacho";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x1e786000 0x1000>;
+				clocks = <&syscon ASPEED_CLK_APB>;
+				resets = <&syscon ASPEED_RESET_PWM>;
+				status = "disabled";
+			};
+
 			vuart: serial@1e787000 {
 				compatible = "aspeed,ast2400-vuart";
 				reg = <0x1e787000 0x40>;

diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi
@@ -239,6 +239,16 @@
 				status = "disabled";
 			};
 
+			pwm_tacho: pwm-tacho-controller@1e786000 {
+				compatible = "aspeed,ast2500-pwm-tacho";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x1e786000 0x1000>;
+				clocks = <&syscon ASPEED_CLK_APB>;
+				resets = <&syscon ASPEED_RESET_PWM>;
+				status = "disabled";
+			};
+
 			vuart: serial@1e787000 {
 				compatible = "aspeed,ast2500-vuart";
 				reg = <0x1e787000 0x40>;