On Thu, 5 Nov 2020 at 05:42, Stephen Boyd <sboyd@xxxxxxxxxx> wrote:
>
> Quoting Dmitry Baryshkov (2020-10-23 06:19:25)
> > On SM8250 MMCX power domain is required to access MMDS_GDSC registers.
> > This power domain is expressed as mmcx-supply regulator property. Use
> > this regulator as MDSS_GDSC supply.
> >
> > Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
> > ---
> > drivers/clk/qcom/dispcc-sm8250.c | 1 +
> > 1 file changed, 1 insertion(+)
> >
> > diff --git a/drivers/clk/qcom/dispcc-sm8250.c b/drivers/clk/qcom/dispcc-sm8250.c
> > index 07a98d3f882d..588575e1169d 100644
> > --- a/drivers/clk/qcom/dispcc-sm8250.c
> > +++ b/drivers/clk/qcom/dispcc-sm8250.c
> > @@ -963,6 +963,7 @@ static struct gdsc mdss_gdsc = {
> > },
> > .pwrsts = PWRSTS_OFF_ON,
> > .flags = HW_CTRL,
> > + .supply = "mmcx",
> > };
> >
>
> Can this patch be applied to clk tree or will it break the tree without
> the dts/regulator bits in place?
It can be applied to clk tree. Regulator bits are already accepted by
Mark Brown.
--
With best wishes
Dmitry
