Re: [PATCH v4 1/7] dt-bindings: clock: qcom,sm8550-tcsr: Add QREF/REFGEN supply properties for glymur and mahua
From: Krzysztof Kozlowski
Date: Thu May 28 2026 - 04:04:34 EST
On Wed, May 27, 2026 at 07:29:12PM -0700, Qiang Yu wrote:
> The QREF block supplies reference clocks to PCIe PHYs and requires
> dedicated LDO supplies to operate. The digital control interface for
> QREF (clkref_en registers) resides in TCSR on glymur and mahua. Since
> QREF has no dedicated DT node of its own, these supply properties are
> placed in the TCSR node which acts as the control interface for QREF.
>
> Document the supply properties for qcom,glymur-tcsr and qcom,mahua-tcsr.
> Both SoCs share the same QREF TX/RPT/RX component naming, but differ in
> topology:
>
> Glymur has two independent QREF blocks fed by REFGEN3 and REFGEN4. Mahua
> has a single QREF block fed by REFGEN3 only.
>
> Mark the relevant supplies as required per compatible using allOf/if/then
> conditionals.
I don't think you implemented my last comments. You need own binding
file.
Best regards,
Krzysztof