Re: [PATCH v2 1/5] dt-bindings: phy: qcom,qmp-usb3-dp: Extend X1E description for USB4

From: Krzysztof Kozlowski

Date: Thu Jul 30 2026 - 03:14:55 EST


On Tue, Jul 28, 2026 at 12:10:12PM +0200, Konrad Dybcio wrote:
> From: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
>
> Some instances of the QMP combo PHY (called USB43DP) feature a third
> functional sub-block, responsible for USB4/Thunderbolt 3 communication.
>
> Compared to the today's state of the binding, one more clock (P2RR2P -
> PHY-to-Router, Router-to-PHY) needs to be enabled for the PHY to be
> able to switch to USB4 mode. Allow that for X1E.
>
> Also, add a bindings define to let consumers access it.
>
> Assisted-by: Claude Code:Sonnet 5

This has checkpatch warnings.

With this fixed:

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxxxxx>

Best regards,
Krzysztof