[PATCH 2/2] phy: qcom-qmp-pcie: sc8180x PCIe PHY has 2 lanes

[Dmitry Baryshkov]

On Fri, 24 Mar 2023 at 09:23, Johan Hovold <johan at kernel.org> wrote:
>
> On Fri, Mar 24, 2023 at 03:17:52AM +0300, Dmitry Baryshkov wrote:
> > All PCIe PHYs on sc8180x platform have 2 lanes, so change the number of
> > lanes to 2.
> >
> > Fixes: 94a407cc17a4 ("phy: qcom-qmp: create copies of QMP PHY driver")
>
> This is not the right fixes tag either. This should have been
>
> Fixes: f839f14e24f2 ("phy: qcom-qmp: Add sc8180x PCIe support")
>
> Should this also be backported (i.e. should you add a stable tag)?

Maybe, but it's not that important. We don't have corresponding DT
bits, so it seems not that urgent.

>
> > Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
> > ---
> >  drivers/phy/qualcomm/phy-qcom-qmp-pcie.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
> > index d580f3d3e221..c95bf7ec2abe 100644
> > --- a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
> > +++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
> > @@ -2193,7 +2193,7 @@ static const struct qmp_phy_cfg msm8998_pciephy_cfg = {
> >  };
> >
> >  static const struct qmp_phy_cfg sc8180x_pciephy_cfg = {
> > -     .lanes                  = 1,
> > +     .lanes                  = 2,
> >
> >       .tbls = {
> >               .serdes         = sc8180x_qmp_pcie_serdes_tbl,
>
> Johan



-- 
With best wishes
Dmitry