[v2,1/3] soc: qcom: pmic_glink: enable UCSI for SM8350

From: Xilin Wu <wuxilin123@gmail.com>

UCSI is supported on SM8350. Allow it to enable USB role switch and
altmode notifications on SM8350.

Signed-off-by: Xilin Wu <wuxilin123@gmail.com>
---
 drivers/soc/qcom/pmic_glink.c | 1 +
 1 file changed, 1 insertion(+)

On Sat, 21 Oct 2023 at 13:20, Xilin Wu via B4 Relay
<devnull+wuxilin123.gmail.com@kernel.org> wrote:
>
> From: Xilin Wu <wuxilin123@gmail.com>
>
> UCSI is supported on SM8350. Allow it to enable USB role switch and
> altmode notifications on SM8350.

We have had troubles with UCSI on sm8350. I have a workaround for this
(and earlier) platforms. Once it is ready to be posted, I'll include
your patch in the series, if you don't mind.

>
> Signed-off-by: Xilin Wu <wuxilin123@gmail.com>
> ---
>  drivers/soc/qcom/pmic_glink.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/soc/qcom/pmic_glink.c b/drivers/soc/qcom/pmic_glink.c
> index 914057331afd..1196e79e6fb3 100644
> --- a/drivers/soc/qcom/pmic_glink.c
> +++ b/drivers/soc/qcom/pmic_glink.c
> @@ -341,6 +341,7 @@ static const unsigned long pmic_glink_sm8450_client_mask = BIT(PMIC_GLINK_CLIENT
>                                                            BIT(PMIC_GLINK_CLIENT_UCSI);
>
>  static const struct of_device_id pmic_glink_of_match[] = {
> +       { .compatible = "qcom,sm8350-pmic-glink", .data = &pmic_glink_sm8450_client_mask },
>         { .compatible = "qcom,sm8450-pmic-glink", .data = &pmic_glink_sm8450_client_mask },
>         { .compatible = "qcom,sm8550-pmic-glink", .data = &pmic_glink_sm8450_client_mask },
>         { .compatible = "qcom,pmic-glink" },
>
> --
> 2.42.0
>

On Mon, 23 Oct 2023 at 08:06, Sophon Wu <wuxilin123@gmail.com> wrote:
>
> Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 于2023年10月22日周日 18:51写道：
> >
> > On Sat, 21 Oct 2023 at 13:20, Xilin Wu via B4 Relay
> > <devnull+wuxilin123.gmail.com@kernel.org> wrote:
> > >
> > > From: Xilin Wu <wuxilin123@gmail.com>
> > >
> > > UCSI is supported on SM8350. Allow it to enable USB role switch and
> > > altmode notifications on SM8350.
> >
> > We have had troubles with UCSI on sm8350. I have a workaround for this
> > (and earlier) platforms. Once it is ready to be posted, I'll include
> > your patch in the series, if you don't mind.
>
> I don't mind of course. Do I possibly need to resend the series without the
> pmic_glink patch?

That depends on the review of the patch 3/3. If there are any
comments, you'll have to resend. If not, maintainers can pick it up
separately.

> >
> > >
> > > Signed-off-by: Xilin Wu <wuxilin123@gmail.com>
> > > ---
> > >  drivers/soc/qcom/pmic_glink.c | 1 +
> > >  1 file changed, 1 insertion(+)
> > >
> > > diff --git a/drivers/soc/qcom/pmic_glink.c b/drivers/soc/qcom/pmic_glink.c
> > > index 914057331afd..1196e79e6fb3 100644
> > > --- a/drivers/soc/qcom/pmic_glink.c
> > > +++ b/drivers/soc/qcom/pmic_glink.c
> > > @@ -341,6 +341,7 @@ static const unsigned long pmic_glink_sm8450_client_mask = BIT(PMIC_GLINK_CLIENT
> > >                                                            BIT(PMIC_GLINK_CLIENT_UCSI);
> > >
> > >  static const struct of_device_id pmic_glink_of_match[] = {
> > > +       { .compatible = "qcom,sm8350-pmic-glink", .data = &pmic_glink_sm8450_client_mask },
> > >         { .compatible = "qcom,sm8450-pmic-glink", .data = &pmic_glink_sm8450_client_mask },
> > >         { .compatible = "qcom,sm8550-pmic-glink", .data = &pmic_glink_sm8450_client_mask },
> > >         { .compatible = "qcom,pmic-glink" },
> > >
> > > --
> > > 2.42.0
> > >
> >
> >
> > --
> > With best wishes
> > Dmitry

On Sun, 22 Oct 2023 at 13:51, Dmitry Baryshkov
<dmitry.baryshkov@linaro.org> wrote:
>
> On Sat, 21 Oct 2023 at 13:20, Xilin Wu via B4 Relay
> <devnull+wuxilin123.gmail.com@kernel.org> wrote:
> >
> > From: Xilin Wu <wuxilin123@gmail.com>
> >
> > UCSI is supported on SM8350. Allow it to enable USB role switch and
> > altmode notifications on SM8350.
>
> We have had troubles with UCSI on sm8350. I have a workaround for this
> (and earlier) platforms. Once it is ready to be posted, I'll include
> your patch in the series, if you don't mind.

I ended up fixing the pmic_glink in a slightly different way, so I'll
include a different patch in the posting.

>
> >
> > Signed-off-by: Xilin Wu <wuxilin123@gmail.com>
> > ---
> >  drivers/soc/qcom/pmic_glink.c | 1 +
> >  1 file changed, 1 insertion(+)
> >
> > diff --git a/drivers/soc/qcom/pmic_glink.c b/drivers/soc/qcom/pmic_glink.c
> > index 914057331afd..1196e79e6fb3 100644
> > --- a/drivers/soc/qcom/pmic_glink.c
> > +++ b/drivers/soc/qcom/pmic_glink.c
> > @@ -341,6 +341,7 @@ static const unsigned long pmic_glink_sm8450_client_mask = BIT(PMIC_GLINK_CLIENT
> >                                                            BIT(PMIC_GLINK_CLIENT_UCSI);
> >
> >  static const struct of_device_id pmic_glink_of_match[] = {
> > +       { .compatible = "qcom,sm8350-pmic-glink", .data = &pmic_glink_sm8450_client_mask },
> >         { .compatible = "qcom,sm8450-pmic-glink", .data = &pmic_glink_sm8450_client_mask },
> >         { .compatible = "qcom,sm8550-pmic-glink", .data = &pmic_glink_sm8450_client_mask },
> >         { .compatible = "qcom,pmic-glink" },
> >
> > --
> > 2.42.0
> >
>
>
> --
> With best wishes
> Dmitry