[PATCH v6 3/3] riscv: dts: allwinner: d1: Add thermal sensor

Maksim Kiselev bigunclemax at gmail.com
Sun Dec 17 13:06:24 PST 2023


From: Maxim Kiselev <bigunclemax at gmail.com>

This patch adds a thermal sensor controller node for the D1/T113s.
Also it adds a THS calibration data cell to efuse node.

Signed-off-by: Maxim Kiselev <bigunclemax at gmail.com>
---
 .../boot/dts/allwinner/sunxi-d1s-t113.dtsi      | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi
index 5a9d7f5a75b4..6f5427d9cfbf 100644
--- a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi
+++ b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi
@@ -166,6 +166,19 @@ gpadc: adc at 2009000 {
 			#io-channel-cells = <1>;
 		};
 
+		ths: thermal-sensor at 2009400 {
+			compatible = "allwinner,sun20i-d1-ths";
+			reg = <0x02009400 0x400>;
+			interrupts = <SOC_PERIPHERAL_IRQ(58) IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_THS>;
+			clock-names = "bus";
+			resets = <&ccu RST_BUS_THS>;
+			nvmem-cells = <&ths_calibration>;
+			nvmem-cell-names = "calibration";
+			status = "disabled";
+			#thermal-sensor-cells = <0>;
+		};
+
 		dmic: dmic at 2031000 {
 			compatible = "allwinner,sun20i-d1-dmic",
 				     "allwinner,sun50i-h6-dmic";
@@ -415,6 +428,10 @@ sid: efuse at 3006000 {
 			reg = <0x3006000 0x1000>;
 			#address-cells = <1>;
 			#size-cells = <1>;
+
+			ths_calibration: thermal-sensor-calibration at 14 {
+				reg = <0x14 0x4>;
+			};
 		};
 
 		crypto: crypto at 3040000 {
-- 
2.40.1




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