[v8,5/7] arm64: dts: allwinner: h5: Add thermal sensor and thermal zones
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Message ID 20191219172823.1652600-6-anarsoul@gmail.com
State New
Delegated to: Daniel Lezcano
Headers show
Series
  • add thermal sensor driver for A64, A83T, H3, H5, H6, R40
Related show

Commit Message

Vasily Khoruzhick Dec. 19, 2019, 5:28 p.m. UTC
From: Ondrej Jirman <megous@megous.com>

There are two sensors, one for CPU, one for GPU.

Signed-off-by: Ondrej Jirman <megous@megous.com>
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
---
 arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi | 26 ++++++++++++++++++++
 1 file changed, 26 insertions(+)

Patch
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diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
index e92c4de5bf3b..f9df95b2d542 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
@@ -176,6 +176,32 @@  mali: gpu@1e80000 {
 			assigned-clocks = <&ccu CLK_GPU>;
 			assigned-clock-rates = <384000000>;
 		};
+
+		ths: thermal-sensor@1c25000 {
+			compatible = "allwinner,sun50i-h5-ths";
+			reg = <0x01c25000 0x400>;
+			interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+			resets = <&ccu RST_BUS_THS>;
+			clocks = <&ccu CLK_BUS_THS>, <&ccu CLK_THS>;
+			clock-names = "bus", "mod";
+			nvmem-cells = <&ths_calibration>;
+			nvmem-cell-names = "calibration";
+			#thermal-sensor-cells = <1>;
+		};
+	};
+
+	thermal-zones {
+		cpu_thermal: cpu-thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&ths 0>;
+		};
+
+		gpu_thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&ths 1>;
+		};
 	};
 };