linux-kernel - Re: [PATCH v3,1/8] arm64: dts: mt8183: add thermal zone node

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Message-ID: <218ccdd0-993e-f64a-2b86-4f668d8bace8@gmail.com>
Date:   Thu, 20 Feb 2020 21:56:24 +0100
From:   Matthias Brugger <matthias.bgg@...il.com>
To:     Michael Kao <michael.kao@...iatek.com>,
        Zhang Rui <rui.zhang@...el.com>,
        Eduardo Valentin <edubezval@...il.com>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>, hsinyi@...omium.org,
        linux-pm@...r.kernel.org, srv_heupstream@...iatek.com
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH v3,1/8] arm64: dts: mt8183: add thermal zone node



On 03/01/2020 07:44, Michael Kao wrote:
> From: "michael.kao" <michael.kao@...iatek.com>
> 
> Add thermal zone node to Mediatek MT8183 dts file.
> 
> Signed-off-by: Michael Kao <michael.kao@...iatek.com>
> ---
>  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@...0b000 {
> +			#thermal-sensor-cells = <1>;
> +			compatible = "mediatek,mt8183-thermal";
> +			reg = <0 0x1100b000 0 0x1000>;
> +			interrupts = <0 76 IRQ_TYPE_LEVEL_LOW>;
> +			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>;

Non uptream property, please delte

> +			nvmem-cells = <&thermal_calibration>;
> +			nvmem-cell-names = "calibration-data";
> +		};
> +
> +		thermal-zones {
> +			cpu_thermal: cpu_thermal {
> +				polling-delay-passive = <1000>;
> +				polling-delay = <1000>;
> +				thermal-sensors = <&thermal 0>;
> +				sustainable-power = <5000>;
> +			};
> +
> +			/* The tzts1 ~ tzts6 don't need to polling */
> +			/* The tzts1 ~ tzts6 don't need to thermal throttle */
> +
> +			tzts1: tzts1 {
> +				polling-delay-passive = <0>;
> +				polling-delay = <0>;
> +				thermal-sensors = <&thermal 1>;
> +				sustainable-power = <5000>;
> +				trips {};
> +				cooling-maps {};
> +			};
> +
> +			tzts2: tzts2 {
> +				polling-delay-passive = <0>;
> +				polling-delay = <0>;
> +				thermal-sensors = <&thermal 2>;
> +				sustainable-power = <5000>;
> +				trips {};
> +				cooling-maps {};
> +			};
> +
> +			tzts3: tzts3 {
> +				polling-delay-passive = <0>;
> +				polling-delay = <0>;
> +				thermal-sensors = <&thermal 3>;
> +				sustainable-power = <5000>;
> +				trips {};
> +				cooling-maps {};
> +			};
> +
> +			tzts4: tzts4 {
> +				polling-delay-passive = <0>;
> +				polling-delay = <0>;
> +				thermal-sensors = <&thermal 4>;
> +				sustainable-power = <5000>;
> +				trips {};
> +				cooling-maps {};
> +			};
> +
> +			tzts5: tzts5 {
> +				polling-delay-passive = <0>;
> +				polling-delay = <0>;
> +				thermal-sensors = <&thermal 5>;
> +				sustainable-power = <5000>;
> +				trips {};
> +				cooling-maps {};
> +			};
> +
> +			tztsABB: tztsABB {
> +				polling-delay-passive = <0>;
> +				polling-delay = <0>;
> +				thermal-sensors = <&thermal 6>;
> +				sustainable-power = <5000>;
> +				trips {};
> +				cooling-maps {};
> +			};
> +		};
> +
>  		audiosys: syscon@...20000 {
>  			compatible = "mediatek,mt8183-audiosys", "syscon";
>  			reg = <0 0x11220000 0 0x1000>;
> @@ -580,6 +662,9 @@
>  			compatible = "mediatek,mt8183-efuse",
>  				     "mediatek,efuse";
>  			reg = <0 0x11f10000 0 0x1000>;

New line here please.

> +			thermal_calibration: calib@180 {
> +				reg = <0x180 0xc>;
> +			};
>  		};
>  
>  		mfgcfg: syscon@...00000 {
>