From c99d3f9d208ba0a127d401ba50a2e7f6340da7e1 Mon Sep 17 00:00:00 2001 From: Oleksii Bidnichenko Date: Wed, 20 Oct 2021 10:39:15 +0300 Subject: arm64: dts: imx8x-colibri: adjust cpu shutdown temperature limits Original temperature limits used in dts to shutdown CPU were taken from the NXP automotive-grade CPUs and slightly higher than operation temperature on Toradex modules. Related-to: ELB-4205 Signed-off-by: Oleksii Bidnichenko --- arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi') diff --git a/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi b/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi index e53a296c5759..5e5e057ab4c2 100644 --- a/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi @@ -1369,6 +1369,21 @@ }; &thermal_zones { + cpu-thermal0 { + trips { + cpu_alert0: trip0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + cpu_crit0: trip1 { + temperature = <105000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + pmic-thermal0 { polling-delay-passive = <250>; polling-delay = <2000>; -- cgit v1.2.3