On 2020-06-04 17:52, Manivannan Sadhasivam wrote:
On Thu, Jun 04, 2020 at 05:21:46PM +0530, Sai Prakash Ranjan wrote:
On 2020-06-04 17:05, Manivannan Sadhasivam wrote:
> On Thu, Jun 04, 2020 at 04:37:01PM +0530, Sai Prakash Ranjan wrote:
> > On 2020-06-04 06:13, Dmitry Baryshkov wrote:
> > > Add on-SoC watchdog device node.
> > >
> > > Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
> > > ---
> > > arch/arm64/boot/dts/qcom/sm8250.dtsi | 6 ++++++
> > > 1 file changed, 6 insertions(+)
> > >
> > > diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi
> > > b/arch/arm64/boot/dts/qcom/sm8250.dtsi
> > > index 972d8e04c8a2..f1641c6fe203 100644
> > > --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
> > > +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
> > > @@ -1662,6 +1662,12 @@ config {
> > > };
> > > };
> > >
> > > + watchdog@17c10000 {
> > > + compatible = "qcom,apss-wdt-sm8250", "qcom,kpss-wdt";
> >
> > Need to add this compatible to bindings.
> >
>
> I did look into this but the binding says,
> "compatible : shall contain only one of the following"
>
> So clearly the fallback is not going to work and there is no need to add
> a
> dedicated compatible in the driver. The binding is not in the YAML
> format to
> be validated but still... Other option is to convert the binding to YAML
> and
> make the compatibles listed as 'enum' and 'const' elements
> appropriately.
>
I already converted the bindings to YAML and added the missing
compatibles
for
other SoCs[1] .
Ah, okay. I didn't find it in linux-next. Anyway, for adding
"qcom,apss-wdt-sm8250" compatible, we need to group the compatibles
wisely
using 'enum' and 'const'.
Yes.
I thought it was already merged since Rob has already
reviewed
them, but seems like it was missed. Bjorn, can you please take it?
Perhaps for v5.9...
Sure, no problem.
Thanks,
Sai
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