Re: [PATCH v4 1/6] dt-bindings: phy: qcom: add Nord QMP PCIe PHY binding
From: Krzysztof Kozlowski
Date: Fri Sep 25 2026 - 02:36:50 EST
On 21/09/2026 07:37, Krishna Chaitanya Chundru wrote:
> Document the PCIe PHY found on the Qualcomm Nord platform.
>
> Nord has a 32.0 GT/s capable QMP PCIe PHY that can operate in multiple
> lane configurations using four PHY segments (A/B/C/D). The active
> topology is selected by firmware through a TCSR configuration
> register and may be configured as x16, x8+x8, x8+x4+x4, or
> x8+x4+x2+x2.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxxxxx>
Best regards,
Krzysztof