[PATCH v3 7/7] arm64: dts: imx943-evk: Add pf09/53 thermal zone
From: Peng Fan (OSS)
Date: Tue Mar 24 2026 - 01:47:33 EST
From: Peng Fan <peng.fan@xxxxxxx>
Add PF09 and PF53 thermal nodes.
Signed-off-by: Peng Fan <peng.fan@xxxxxxx>
---
arch/arm64/boot/dts/freescale/imx943-evk.dts | 38 ++++++++++++++++++++++++++++
1 file changed, 38 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx943-evk.dts b/arch/arm64/boot/dts/freescale/imx943-evk.dts
index 7125c7fc6e32999fd279b9d01af0b210d1ab843d..0fd142f19ed2c99c9d555f4f2b9e6b8259131fb9 100644
--- a/arch/arm64/boot/dts/freescale/imx943-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx943-evk.dts
@@ -946,6 +946,44 @@ map3 {
};
};
};
+
+ pf09-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <2000>;
+ thermal-sensors = <&scmi_sensor 2>;
+ trips {
+ pf09_alert: trip0 {
+ temperature = <140000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ pf09_crit: trip1 {
+ temperature = <155000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+ };
+
+ pf53soc-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <2000>;
+ thermal-sensors = <&scmi_sensor 3>;
+ trips {
+ pf5302_alert: trip0 {
+ temperature = <140000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ pf5302_crit: trip1 {
+ temperature = <155000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+ };
};
&usb2 {
--
2.37.1