Re: [PATCH 2/2] phy: qcom: qmp-pcie: Add vdda-refgen supplies for Glymur

From: Qiang Yu

Date: Tue Feb 24 2026 - 01:43:18 EST


On Fri, Feb 13, 2026 at 07:48:23PM +0200, Dmitry Baryshkov wrote:
> On Wed, Feb 11, 2026 at 07:33:28PM -0800, Qiang Yu wrote:
> > On Mon, Feb 09, 2026 at 03:15:24PM +0200, Dmitry Baryshkov wrote:
> > > On Sun, Feb 08, 2026 at 08:49:40PM -0800, Qiang Yu wrote:
> > > > The refgen providing reference voltage for PCIe QMP PHY on Glymur requires
> > > > two power supplies independent from the PHY's core and qref rails. Add
> > > > support for vdda-refgen0p9 and vdda-refgen1p2 supplies with a dedicated
> > > > glymur_qmp_phy_vreg_l list.
> > > >
> > > > Update both Gen5x4 and Gen4x2 configurations to use the new supply list.
> > >
> > > I'd ask for the DTSI patch too...
> > >
> > I will post dtsi patch after we get agreement on how to descibe refgen in
> > dt-bindings.
>
> Please include DT patches in future series, they help us understand your
> changes.
>
Okay, will include DT patches in future series.

- Qiang Yu
> >
> > - Qiang Yu
> > > >
> > > > Signed-off-by: Qiang Yu <qiang.yu@xxxxxxxxxxxxxxxx>
> > > > ---
> > > > drivers/phy/qualcomm/phy-qcom-qmp-pcie.c | 12 ++++++++----
> > > > 1 file changed, 8 insertions(+), 4 deletions(-)
> > > >
> > >
> > > --
> > > With best wishes
> > > Dmitry
>
> --
> With best wishes
> Dmitry