Re: [PATCH 4/8] dt-bindings: usb: microchip,usb2514: document the USB4604 hub

[Krzysztof Kozlowski]

On Mon, Aug 10, 2026 at 03:42:35AM +0300, Dmitry Baryshkov wrote:
> The SMSC/Microchip USB4604 HSIC hub on the APQ8074 Dragonboard has its
> RESET_N pin wired to a PMIC GPIO. On this board the hub SMBus
> configuration interface is not usable (the bus pull-ups are referenced
> to 1.8V while the hub samples the strap against its 3.3V rail), so the
> hub runs in standalone mode and only needs its reset released, which
> has to be described in DT.
> 
> Document the USB4604 device ID (0424:4604, the ID used when the
> upstream port operates in HSIC mode) in the onboard hub schema.
> 
> Assisted-by: Claude:claude-fable-5
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>
> ---

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

Best regards,
Krzysztof