Re: [PATCH v3,1/8] arm64: dts: mt8183: add thermal zone node
From: Daniel Lezcano <hidden>
Date: 2020-01-09 11:31:47
Also in:
linux-arm-kernel, linux-mediatek, linux-pm, lkml
On 03/01/2020 07:44, Michael Kao wrote:
quoted hunk
From: "michael.kao" <redacted> Add thermal zone node to Mediatek MT8183 dts file. Signed-off-by: Michael Kao <redacted> --- arch/arm64/boot/dts/mediatek/mt8183.dtsi | 85 ++++++++++++++++++++++++ 1 file changed, 85 insertions(+)diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi index 10b32471bc7b..a2793cf3d994 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi@@ -570,6 +570,88 @@ status = "disabled"; }; + thermal: thermal@1100b000 { + #thermal-sensor-cells = <1>; + compatible = "mediatek,mt8183-thermal"; + reg = <0 0x1100b000 0 0x1000>; + interrupts = <0 76 IRQ_TYPE_LEVEL_LOW>;
What is this interrupt for?
+ clocks = <&infracfg CLK_INFRA_THERM>,
+ <&infracfg CLK_INFRA_AUXADC>;
+ clock-names = "therm", "auxadc";
+ resets = <&infracfg MT8183_INFRACFG_AO_THERM_SW_RST>;
+ mediatek,auxadc = <&auxadc>;
+ mediatek,apmixedsys = <&apmixedsys>;
+ mediatek,hw-reset-temp = <117000>;
+ nvmem-cells = <&thermal_calibration>;
+ nvmem-cell-names = "calibration-data";
+ };
+
+ thermal-zones {
+ cpu_thermal: cpu_thermal {
+ polling-delay-passive = <1000>;
+ polling-delay = <1000>;[ ... ] -- <http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs Follow Linaro: <http://www.facebook.com/pages/Linaro> Facebook | <http://twitter.com/#!/linaroorg> Twitter | <http://www.linaro.org/linaro-blog/> Blog