Re: [PATCH v2 18/22] media: dt-bindings: ti,ds90ub960: Allow setting serializer address

[Krzysztof Kozlowski]

On Fri, Jan 24, 2025 at 05:17:55PM +0200, Tomi Valkeinen wrote:
> From: Jai Luthra <jai.luthra@xxxxxxxxxxxxxxxx>
> 
> The serializer's I2C address on the FPD-Link bus is usually communicated
> to the deserializer once the forward-channel is established. But in some
> cases it might be necessary to program the serializer (over the
> back-channel) before the forward-channel is established.
> 
> This can be used e.g. to correct serializer configuration which
> otherwise would prevent the FC to be enabled. To be able to communicate
> to the serializer before the forward-channel is up, the deserializer
> driver neds to know the default i2c address of the serializer.
> 
> Allow setting the serializer i2c address using the 'reg' property. This
> is optional, and usually not needed.
> 
> Signed-off-by: Jai Luthra <jai.luthra@xxxxxxxxxxxxxxxx>
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxxxxxxxxxxxx>
> ---
> Cc: devicetree@xxxxxxxxxxxxxxx
> Cc: Rob Herring <robh@xxxxxxxxxx>
> Cc: Krzysztof Kozlowski <krzk+dt@xxxxxxxxxx>
> Cc: Conor Dooley <conor+dt@xxxxxxxxxx>

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

Best regards,
Krzysztof