station-m3: add cooling-maps pwm-fan support.

armbian · Jul 18, 2024 · 1353b19 · 1353b19
1 parent afe6822
commit 1353b19
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diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
@@ -374,7 +374,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-orangepi-5b.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-radxa-cm5-io.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-radxa-nx5-io.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-rock-5a.dtb
-dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-roc-rk3588s-pc-v12.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-roc-pc.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-tablet-rk806-single-v10.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-tablet-v10.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-tablet-v11.dtb

diff --git a/...s/rockchip/rk3588s-roc-rk3588s-pc-v12.dts → ...rm64/boot/dts/rockchip/rk3588s-roc-pc.dts b/...s/rockchip/rk3588s-roc-rk3588s-pc-v12.dts → ...rm64/boot/dts/rockchip/rk3588s-roc-pc.dts
@@ -83,6 +83,7 @@
 		compatible = "pwm-fan";
 		#cooling-cells = <2>;
 		fan-supply = <&vcc12v_dcin>;
+		cooling-levels = <60 100 140 160 185 220 255>;
 		pwms = <&pwm11 0 50000 1>;
 	};
 
@@ -579,6 +580,76 @@
 	status = "okay";
 };
 
+&soc_thermal {
+	sustainable-power = <5000>; /* milliwatts */
+	polling-delay = <1000>;
+	polling-delay-passive = <2000>;
+	trips {
+		trip0: trip-point@0 {
+			temperature = <55000>;
+			hysteresis = <5000>;
+			type = "active";
+		};
+		trip1: trip-point@1 {
+			temperature = <60000>;
+			hysteresis = <5000>;
+			type = "active";
+		};
+		trip2: trip-point@2 {
+			temperature = <65000>;
+			hysteresis = <5000>;
+			type = "active";
+		};
+		trip3: trip-point@3 {
+			temperature = <70000>;
+			hysteresis = <5000>;
+			type = "active";
+		};
+		trip4: trip-point@4 {
+			temperature = <75000>;
+			hysteresis = <5000>;
+			type = "active";
+		};
+		pcritical: trip-point@5 {
+			temperature = <80000>;
+			hysteresis = <1000>;
+			type = "active";
+		};
+	};
+	cooling-maps {
+		map0 {
+			trip = <&trip0>;
+			cooling-device = <&fan 0 1>;
+			contribution = <1024>;
+		};
+		map1 {
+			trip = <&trip1>;
+			cooling-device = <&fan 1 2>;
+			contribution = <1024>;
+		};
+		map2 {
+			trip = <&trip2>;
+			cooling-device = <&fan 2 3>;
+			contribution = <1024>;
+		};
+		map3 {
+			trip = <&trip3>;
+			cooling-device = <&fan 3 4>;
+			contribution = <1024>;
+		};
+		map4 {
+			trip = <&trip4>;
+			cooling-device = <&fan 4 5>;
+			contribution = <1024>;
+		};
+		map5 {
+			trip = <&pcritical>;
+			cooling-device = <&fan 5 6>;
+			contribution = <1024>;
+		};
+	};
+};
+
 &iep {
 	status = "okay";
 };