[PATCH 3/3] arm64: dts: amlogic: c3: Add tempsensor controller node

Xianwei Zhao via B4 Relay devnull+xianwei.zhao.amlogic.com at kernel.org
Thu Jul 17 23:37:43 PDT 2025


From: Xianwei Zhao <xianwei.zhao at amlogic.com>

Add the Tempsensor controller node for C3 SoC family.

Signed-off-by: Liming Xue <liming.xue at amlogic.com>
Signed-off-by: Xianwei Zhao <xianwei.zhao at amlogic.com>
---
 arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi
index cb9ea3ca6ee0..c853390eca6c 100644
--- a/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi
+++ b/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi
@@ -727,6 +727,17 @@ clkc_pll: clock-controller at 8000 {
 					      "fix";
 			};
 
+			temperature-sensor at 20000 {
+				compatible = "amlogic,c3-cpu-thermal";
+				reg = <0x0 0x20000 0x0 0x50>;
+				interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clkc_periphs CLKID_TS>;
+				assigned-clocks = <&clkc_periphs CLKID_TS>;
+				assigned-clock-rates = <500000>;
+				amlogic,ao-secure = <&sec_ao>;
+				#thermal-sensor-cells = <0>;
+			};
+
 			eth_phy: mdio-multiplexer at 28000 {
 				compatible = "amlogic,g12a-mdio-mux";
 				reg = <0x0 0x28000 0x0 0xa4>;

-- 
2.37.1





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