diff options
| author | Oleksii Bidnichenko <oleksii.bidnichenko@toradex.com> | 2021-10-20 10:39:15 +0300 |
|---|---|---|
| committer | Oleksii Bidnichenko <oleksii.bidnichenko@toradex.com> | 2021-10-25 13:14:05 +0000 |
| commit | c99d3f9d208ba0a127d401ba50a2e7f6340da7e1 (patch) | |
| tree | 9f3c5ed080e56bbfa310407841a34b117b42c8fd /arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi | |
| parent | df451f63571c93f9bdd62e738d811a824dee091c (diff) | |
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 <oleksii.bidnichenko@toradex.com>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi | 15 |
1 files changed, 15 insertions, 0 deletions
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>; |