Re: [PATCH v8 1/2] dt-bindings: phy: google: Add Google Tensor G5 USB PHY

From: Krzysztof Kozlowski

Date: Sat Dec 06 2025 - 05:48:26 EST


On Fri, Dec 05, 2025 at 03:54:11AM +0000, Roy Luo wrote:
> Document the device tree bindings for the USB PHY interfaces integrated
> with the DWC3 controller on Google Tensor SoCs, starting with G5
> generation (Laguna). The USB PHY on Tensor G5 includes two integrated
> Synopsys PHY IPs: the eUSB 2.0 PHY IP and the USB 3.2/DisplayPort combo
> PHY IP.
>
> Due to a complete architectural overhaul in the Google Tensor G5, the
> existing Samsung/Exynos USB PHY binding for older generations of Google
> silicons such as gs101 are no longer compatible, necessitating this new
> device tree binding.
>
> Signed-off-by: Roy Luo <royluo@xxxxxxxxxx>
> ---
> .../bindings/phy/google,lga-usb-phy.yaml | 133 +++++++++++++++++++++
> MAINTAINERS | 1 +
> 2 files changed, 134 insertions(+)

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

Best regards,
Krzysztof