diff options
| author | Francesco Dolcini <francesco.dolcini@toradex.com> | 2024-09-01 18:57:16 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2024-09-04 12:36:23 +0300 |
| commit | 8b23ba41e6a17553e9cdf5bc64f4cc37a38eccb6 (patch) | |
| tree | 6d402d08836e2c1b776d53ca9c7f31ccf35f1400 /arch/arm64/boot | |
| parent | ce97bdc344e5e2bd93c904a888009b64be3bf69a (diff) | |
| download | linux-8b23ba41e6a17553e9cdf5bc64f4cc37a38eccb6.tar.xz | |
arm64: dts: colibri-imx8x: Add PMIC thermal zone
Add PMIC thermal zones.
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8dx-colibri.dtsi | 11 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi | 34 |
2 files changed, 43 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8dx-colibri.dtsi b/arch/arm64/boot/dts/freescale/imx8dx-colibri.dtsi index 66b0fcc6687d..4d1ad052c5b6 100644 --- a/arch/arm64/boot/dts/freescale/imx8dx-colibri.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8dx-colibri.dtsi @@ -9,3 +9,14 @@ / { model = "Toradex Colibri iMX8DX Module"; }; + +&thermal_zones { + pmic-thermal { + cooling-maps { + map0 { + cooling-device = <&A35_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&A35_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi b/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi index 60cf4e400052..bc1577b5f1ea 100644 --- a/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi @@ -88,8 +88,6 @@ vref-supply = <®_module_vref_1v8>; }; -/* TODO Cooling maps for DX */ - &cpu_alert0 { hysteresis = <2000>; temperature = <90000>; @@ -420,6 +418,38 @@ status = "okay"; }; +&thermal_zones { + pmic-thermal { + polling-delay-passive = <250>; + polling-delay = <2000>; + thermal-sensors = <&tsens IMX_SC_R_PMIC_0>; + + trips { + pmic_alert0: trip0 { + temperature = <110000>; + hysteresis = <2000>; + type = "passive"; + }; + + pmic_crit0: trip1 { + temperature = <125000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + cooling-maps { + pmic_cooling_map0: map0 { + trip = <&pmic_alert0>; + cooling-device = <&A35_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&A35_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&A35_2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&A35_3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; +}; + &usbotg1 { adp-disable; disable-over-current; |