Re: [PATCH v2 0/3] phy: qcom: qmp-pcie: Add vdda-refgen supply support for Glymur

From: Konrad Dybcio

Date: Mon Jun 29 2026 - 06:53:19 EST


On 6/23/26 3:05 PM, Qiang Yu wrote:
> The PCIe QMP PHYs on Glymur require both refgen for stable reference
> voltage and qref for stable reference clock. The refgen requires two power
> supplies: vdda-refgen0p9 and vdda-refgen1p2.
>
> can be extended in the future.
>
> This series creates a Glymur-specific supply list including the refgen
> supplies and updates both Gen5x4 and Gen4x2 configurations to use it.
>
> Signed-off-by: Qiang Yu <qiang.yu@xxxxxxxxxxxxxxxx>
>
> Changes in v2:
> - Add dts patch in this series.
> - Reword commit msg of dtbinding patch.
> - Link to v1: https://lore.kernel.org/all/20260208-refgen-v1-0-87ca84fd78b3@xxxxxxxxxxxxxxxx/
>
> ---

Is this necessary (for Glymur) now that we correlated some of the
TCSR clocks with the right nodes?

Perhaps this would be necessary for Mahua since its clocks don't
require QREF (or we can lie about it and handle them there)?

Konrad