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Date: Thu, 7 Jul 2016 17:39:01 +0530 From: Keerthy <a0393675@...com> To: Dawei Chien <dawei.chien@...iatek.com>, Zhang Rui <rui.zhang@...el.com>, Eduardo Valentin <edubezval@...il.com> CC: Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>, Mark Rutland <mark.rutland@....com>, Ian Campbell <ijc+devicetree@...lion.org.uk>, Kumar Gala <galak@...eaurora.org>, Russell King <linux@...linux.org.uk>, Matthias Brugger <matthias.bgg@...il.com>, <linux-pm@...r.kernel.org>, <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>, <linux-mediatek@...ts.infradead.org>, <srv_heupstream@...iatek.com>, Sascha Hauer <kernel@...gutronix.de>, Fan Chen <fan.chen@...iatek.com>, Eddie Huang <eddie.huang@...iatek.com>, Yingjoe Chen <yingjoe.chen@...iatek.com>, Erin Lo <erin.lo@...iatek.com> Subject: Re: [PATCH 3/3] arm: dts: thermal: add thermal/auxadc node. On Thursday 07 July 2016 02:36 PM, Dawei Chien wrote: > This adds the thermal controller and auxadc nodes > to the Mediatek MT2701 dtsi file. > > Signed-off-by: Dawei Chien <dawei.chien@...iatek.com> > --- > This patch depned on: > https://patchwork.kernel.org/patch/9213545/ > --- > arch/arm/boot/dts/mt2701.dtsi | 43 +++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 43 insertions(+) > > diff --git a/arch/arm/boot/dts/mt2701.dtsi b/arch/arm/boot/dts/mt2701.dtsi > index 2ac8b50..0834a23 100644 > --- a/arch/arm/boot/dts/mt2701.dtsi > +++ b/arch/arm/boot/dts/mt2701.dtsi > @@ -77,6 +77,36 @@ > #clock-cells = <0>; > }; > > + thermal-zones { > + cpu_thermal: cpu_thermal { > + polling-delay-passive = <1000>; /* milliseconds */ > + polling-delay = <1000>; /* milliseconds */ > + > + thermal-sensors = <&thermal 0>; > + sustainable-power = <1000>; > + > + trips { > + threshold: trip-point@0 { > + temperature = <68000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + > + target: trip-point@1 { > + temperature = <85000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + > + cpu_crit: cpu_crit@0 { > + temperature = <115000>; > + hysteresis = <2000>; > + type = "critical"; > + }; > + }; > + }; > + }; > + are there any corresponding cooling-maps? > timer { > compatible = "arm,armv7-timer"; > interrupt-parent = <&gic>; > @@ -183,4 +213,17 @@ > clocks = <&uart_clk>; > status = "disabled"; > }; > + > + thermal: thermal@...0b000 { > + #thermal-sensor-cells = <0>; > + compatible = "mediatek,mt2701-thermal"; > + reg = <0 0x1100b000 0 0x1000>; > + interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&pericfg CLK_PERI_THERM>, <&pericfg CLK_PERI_AUXADC>; > + clock-names = "therm", "auxadc"; > + resets = <&pericfg 0x10>; > + reset-names = "therm"; > + mediatek,auxadc = <&auxadc>; > + mediatek,apmixedsys = <&apmixedsys>; > + }; > }; >
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