diff mbox series

[v6,5/7] arm64: dts: allwinner: sun50i-h5: Add thermal sensor and thermal zones

Message ID 20191127052935.1719897-6-anarsoul@gmail.com (mailing list archive)
State New, archived
Delegated to: Eduardo Valentin
Headers show
Series add thermal sensor driver for A64, A83T, H3, H5, H6, R40 | expand

Commit Message

Vasily Khoruzhick Nov. 27, 2019, 5:29 a.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 | 32 ++++++++++++++++++++
 1 file changed, 32 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
index f002a496d7cb..27fb0d2fc9a7 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
@@ -167,6 +167,32 @@ 
 			assigned-clocks = <&ccu CLK_GPU>;
 			assigned-clock-rates = <384000000>;
 		};
+
+		ths: ths@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>;
+		};
 	};
 };
 
@@ -212,4 +238,10 @@ 
 
 &sid {
 	compatible = "allwinner,sun50i-h5-sid";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	ths_calibration: thermal-sensor-calibration@34 {
+		reg = <0x34 4>;
+	};
 };