On Mon, Jun 25, 2018 at 9:51 PM Vinod <vkoul@xxxxxxxxxx> wrote:
>
> On 25-06-18, 11:27, Rob Herring wrote:
> > On Mon, Jun 25, 2018 at 12:08:36PM +0530, Vinod Koul wrote:
> > > The Power On driver for Qcom PM 8xxx is a MFD supporting pwrkey and
> > > resin along with the Android reboot-mode.
> > > Add the binding describing this.
> > >
> > > Suggested-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
> > > Reviewed-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
> > > Signed-off-by: Vinod Koul <vkoul@xxxxxxxxxx>
> > > ---
> > > .../devicetree/bindings/power/reset/qcom,pon.txt | 45 ++++++++++++++++++++++
> > > 1 file changed, 45 insertions(+)
> > > create mode 100644 Documentation/devicetree/bindings/power/reset/qcom,pon.txt
> > >
> > > diff --git a/Documentation/devicetree/bindings/power/reset/qcom,pon.txt b/Documentation/devicetree/bindings/power/reset/qcom,pon.txt
> > > new file mode 100644
> > > index 000000000000..0dc24c9b93d5
> > > --- /dev/null
> > > +++ b/Documentation/devicetree/bindings/power/reset/qcom,pon.txt
> > > @@ -0,0 +1,45 @@
> > > +Qualcomm PON Driver
> >
> > Bindings are for h/w, not drivers...
>
> Thanks, will fix
>
> > > +The Power On driver for Qualcomm PM8xxx is MFD supporting pwrkey and
> > > +resin along with the Android reboot-mode.
> > > +
> > > +This DT node has pwrkey and resin as sub nodes.
> > > +
> > > +Required Properties:
> > > +-compatible: "qcom,pm8916-pon"
> > > +-reg: Specifies the physical address of the pon register
> > > +
> > > +Optional subnodes:
> > > +-prwrkey: Specifies the subnode pwrkey and should follow the
> >
> > typo
>
>
> Hmmm which one?
s/prwrkey/pwrkey/
>
> > > + qcom,pm8xxx-pwrkey.txt description.
> > > +-resin: Specifies the subnode resin and should follow the
> > > + qcom,pm8xxx-pwrkey.txt description.
> > > +
> > > +The rest of the properties should follow the generic reboot-mode description
> > > +found in reboot-mode.txt
> > > +
> > > +Example:
> > > +
> > > + pon@800 {
> > > + compatible = "qcom,pm8916-pon";
> > > +
> > > + reg = <0x800>;
> > > + mode-bootloader = <0x2>;
> > > + mode-recovery = <0x1>;
> > > +
> > > + pwrkey {
> > > + compatible = "qcom,pm8941-pwrkey";
> > > + interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>;
> > > + debounce = <15625>;
> > > + bias-pull-up;
> > > + linux,code = <KEY_POWER>;
> > > + };
> > > +
> > > + resin {
> > > + compatible = "qcom,pm8941-resin";
> >
> > Not documented.
>
> qcom,pm8xxx-pwrkey.txt documents this. Subnode documentation is not
> provided here
Is it new because it is not in any tree I see.
Rob
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