From: Martin Kepplinger-Novaković Date: Mon, 13 Oct 2025 06:59:20 +0000 (+0000) Subject: arm64: dts: imx8mp: add cpuidle cooling device to the alert trip point X-Git-Tag: v6.19-rc1~100^2~20^2~100 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7a88b98809d3263eb102d0cf9f679f962e16993b;p=thirdparty%2Fkernel%2Flinux.git arm64: dts: imx8mp: add cpuidle cooling device to the alert trip point Idle-inject up to 50% of all cpu's time in order to help cpufreq to keep the temperature below the trip points. Signed-off-by: Martin Kepplinger-Novaković Signed-off-by: Shawn Guo --- diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi index 9b59f53952d53..7ab321af9e15f 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi @@ -347,7 +347,11 @@ <&A53_3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&gpu3d THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&gpu2d THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, - <&npu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + <&npu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu0_therm 0 50>, + <&cpu1_therm 0 50>, + <&cpu2_therm 0 50>, + <&cpu3_therm 0 50>; }; }; }; @@ -380,7 +384,11 @@ <&A53_3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&gpu3d THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&gpu2d THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, - <&npu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + <&npu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu0_therm 0 50>, + <&cpu1_therm 0 50>, + <&cpu2_therm 0 50>, + <&cpu3_therm 0 50>; }; }; };