From mboxrd@z Thu Jan 1 00:00:00 1970 From: a0393675@ti.com (Keerthy) Date: Thu, 7 Jul 2016 17:39:01 +0530 Subject: [PATCH 3/3] arm: dts: thermal: add thermal/auxadc node. In-Reply-To: <1467882386-40544-4-git-send-email-dawei.chien@mediatek.com> References: <1467882386-40544-1-git-send-email-dawei.chien@mediatek.com> <1467882386-40544-4-git-send-email-dawei.chien@mediatek.com> Message-ID: <577E465D.8070004@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 > --- > 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 at 0 { > + temperature = <68000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + > + target: trip-point at 1 { > + temperature = <85000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + > + cpu_crit: cpu_crit at 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 at 1100b000 { > + #thermal-sensor-cells = <0>; > + compatible = "mediatek,mt2701-thermal"; > + reg = <0 0x1100b000 0 0x1000>; > + interrupts = ; > + 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>; > + }; > }; >