From 539edd24665aa045a8d6709578bd1fd63f0f39fa Mon Sep 17 00:00:00 2001 From: Peng Fan Date: Sat, 12 Oct 2024 19:19:11 +0800 Subject: [PATCH] arm64: dts: imx95: add anamix temperature thermal zone and cooling node i.MX95 has two on-chip temperature sensors, one is inside anamix block. This is to add the anamix temperature thermal zone and its cooling device. Signed-off-by: Peng Fan Signed-off-by: Shawn Guo --- arch/arm64/boot/dts/freescale/imx95.dtsi | 32 ++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts/freescale/imx95.dtsi index a96bf8e6a1a29..ae8e09203ef43 100644 --- a/arch/arm64/boot/dts/freescale/imx95.dtsi +++ b/arch/arm64/boot/dts/freescale/imx95.dtsi @@ -371,6 +371,38 @@ }; }; }; + + ana-thermal { + polling-delay-passive = <250>; + polling-delay = <2000>; + thermal-sensors = <&scmi_sensor 0>; + trips { + ana_alert: trip0 { + temperature = <105000>; + hysteresis = <2000>; + type = "passive"; + }; + + ana_crit0: trip1 { + temperature = <125000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&ana_alert>; + cooling-device = + <&A55_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&A55_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&A55_2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&A55_3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&A55_4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&A55_5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; }; psci { -- 2.50.1