Commit c30dd927 authored by Neil Armstrong's avatar Neil Armstrong Committed by Kevin Hilman
Browse files

arm64: dts: meson-sm1: add cpu thermal nodes 



Add thermal nodes for the Amlogic SM1 SoCs based on the G12A and G12B
thermal nodes.

Signed-off-by: default avatarNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: default avatarKevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20200512093916.19676-3-narmstrong@baylibre.com
parent fc9eab4b

arch/arm64/boot/dts/amlogic/meson-sm1.dtsi

+24 −0
Original line number Diff line number Diff line
@@ -56,6 +56,7 @@ 
			reg = <0x0 0x0>;

			enable-method = "psci";

			next-level-cache = <&l2>;

			#cooling-cells = <2>;

		};



		cpu1: cpu@1 {
@@ -64,6 +65,7 @@ 
			reg = <0x0 0x1>;

			enable-method = "psci";

			next-level-cache = <&l2>;

			#cooling-cells = <2>;

		};



		cpu2: cpu@2 {
@@ -72,6 +74,7 @@ 
			reg = <0x0 0x2>;

			enable-method = "psci";

			next-level-cache = <&l2>;

			#cooling-cells = <2>;

		};



		cpu3: cpu@3 {
@@ -80,6 +83,7 @@ 
			reg = <0x0 0x3>;

			enable-method = "psci";

			next-level-cache = <&l2>;

			#cooling-cells = <2>;

		};



		l2: l2-cache0 {
@@ -466,6 +470,26 @@ 
	compatible = "amlogic,sm1-clkc";

};



&cpu_thermal {

	cooling-maps {

		map0 {

			trip = <&cpu_passive>;

			cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,

					<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,

					<&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,

					<&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;

		};



		map1 {

			trip = <&cpu_hot>;

			cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,

					<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,

					<&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,

					<&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;

		};

	};

};



&ethmac {

	power-domains = <&pwrc PWRC_SM1_ETH_ID>;

};

CRA Git | Maintained and supported by SUSTech CRA and CCSE