Re: [PATCH v4 2/4] dt-bindings: usb: richtek,rt1711h: Switch ETEK ET7304 to use a fallback compatible

From: Krzysztof Kozlowski

Date: Thu Mar 19 2026 - 04:55:05 EST


On Wed, Mar 18, 2026 at 06:32:54PM +0400, Alexey Charkov wrote:
> As stated in [1], ETEK ET7304 is identical to Richtek RT1715, except for
> the VID value in its registers, so reflect it in the bindings via a
> fallback compatible.
>
> As there are various TCPCI chips by different vendors reimplementing the
> registers and behavior of the RT1711H/RT1715, fallback compatibles will
> scale better.
>
> Link: https://lore.kernel.org/all/20260220-et7304-v3-2-ede2d9634957@xxxxxxxxx/ [1]
> Signed-off-by: Alexey Charkov <alchark@xxxxxxxxxxx>
> ---
> Documentation/devicetree/bindings/usb/richtek,rt1711h.yaml | 12 ++++++++----
> 1 file changed, 8 insertions(+), 4 deletions(-)

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

Best regards,
Krzysztof