Re: [PATCH 0/4] arm64: dts: qcom: add USB-C orientation GPIOs

["Luca Weiss" <luca.weiss@fairphone.com>]

On Mon Apr 8, 2024 at 9:04 AM CEST, Luca Weiss wrote:
> On Mon Apr 8, 2024 at 9:03 AM CEST, Dmitry Baryshkov wrote:
> > On Mon, 8 Apr 2024 at 10:02, Luca Weiss <luca.weiss@fairphone.com> wrote:
> > >
> > > On Mon Apr 8, 2024 at 4:33 AM CEST, Dmitry Baryshkov wrote:
> > > > Populate orientation GPIOs for some of the PMIC-GLINK-based devices.
> > > > This leaves only FairPhone5, RB3Gen2, SC8180X Primus and SC8280XP CRD
> > > > without the orientation GPIOs declared.
> > >
> > > Hi Dmitry,
> > >
> > > How would I find this GPIO on the schematics, or downstream devicetree?
> > > I scanned over some relevant areas but nothing jumped out at me except
> > > for the USB_PHY_PS signal coming from PM7250B CC_OUT and going into
> > > GPIO_140 of the QCM6490 - but I'm guessing this is something else?
> >
> > It is exactly that GPIO.
>
> Great, thanks! The PM7250B datasheet and my limited USB-C knowledge
> didn't help me there much ;)
>
> I'll send a patch to add it.

One thing I've noticed now is that the dt schema currently explicitly
disallows orientation-gpios for anything that's not sm8450, sm8550 or
x1e80100.

  arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dtb: pmic-glink: orientation-gpios: False schema does not allow [[84, 140, 0]]
          from schema $id: http://devicetree.org/schemas/soc/qcom/qcom,pmic-glink.yaml#

So I'd think also this series will cause some extra validation errors if
the schema is not adjusted? Are you planning to do that?

Regards
Luca

>
> Regards
> Luca
>
> >
> > >
> > > Regards
> > > Luca
> > >
> > > >
> > > > Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> > > > ---
> > > > Dmitry Baryshkov (4):
> > > >       arm64: dts: qcom: sm8350-hdk: add USB-C orientation GPIO
> > > >       arm64: dts: qcom: sm8450-hdk: add USB-C orientation GPIO
> > > >       arm64: dts: qcom: sc8280xp-lenovo-thinkpad-x13s: add USB-C orientation GPIOs
> > > >       arm64: dts: qcom: sc8180x-lenovo-flex-5g: add USB-C orientation GPIOs
> > > >
> > > >  arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts        | 2 ++
> > > >  arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts | 2 ++
> > > >  arch/arm64/boot/dts/qcom/sm8350-hdk.dts                    | 1 +
> > > >  arch/arm64/boot/dts/qcom/sm8450-hdk.dts                    | 1 +
> > > >  4 files changed, 6 insertions(+)
> > > > ---
> > > > base-commit: 8568bb2ccc278f344e6ac44af6ed010a90aa88dc
> > > > change-id: 20240408-hdk-orientation-gpios-141bc7fd247d
> > > >
> > > > Best regards,
> > >