Re: [PATCH v2 3/3] arm: dts: thermal: add thermal/auxadc node.

Zhang Rui
2016-09-06T00:30:07Z

On 二, 2016-09-06 at 08:24 +0800, Zhang Rui wrote:
> On 四, 2016-08-18 at 11:50 +0800, Dawei Chien wrote:
> >
> > This adds the thermal controller and auxadc nodes
> > to the Mediatek MT2701 dtsi file.
> >
> > Signed-off-by: Dawei Chien <dawei.chien@mediatek.com>
> > ---
> > This patch depned on:
> > https://patchwork.kernel.org/patch/9249589/
> > https://patchwork.kernel.org/patch/9249589/
> Hmm, does this mean that I should take all these three patches and
> hold
> the patches in next merge window until the above patch has been
> merged?
>
Patch 3/3 can not be applied on top of upstream kernel, so I guess it
still has some other dependencies.
I think I can apply patch 1, 2 first. And patch 3/3 should be handled
in the dt tree.

thanks,
rui
> thanks,
> rui
> >
> > ---
> >  arch/arm/boot/dts/mt2701.dtsi |   44
> > +++++++++++++++++++++++++++++++++++++++++
> >  1 file changed, 44 insertions(+)
> >
> > diff --git a/arch/arm/boot/dts/mt2701.dtsi
> > b/arch/arm/boot/dts/mt2701.dtsi
> > index e9150a4..cee4724 100644
> > --- a/arch/arm/boot/dts/mt2701.dtsi
> > +++ b/arch/arm/boot/dts/mt2701.dtsi
> > @@ -87,6 +87,36 @@
> >   clock-output-names = "rtc32k";
> >   };
> >
> > + 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";
> > + };
> > + };
> > + };
> > + };
> > +
> >   timer {
> >   compatible = "arm,armv7-timer";
> >   interrupt-parent = <&gic>;
> > @@ -222,4 +252,18 @@
> >   clock-names = "baud", "bus";
> >   status = "disabled";
> >   };
> > +
> > + thermal: thermal@1100b000 {
> > + #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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