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

Dmitry Baryshkov dmitry.baryshkov at oss.qualcomm.com
Fri Feb 13 09:48:23 PST 2026


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.

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

-- 
With best wishes
Dmitry



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