On Wed, Oct 02, 2024 at 12:33:16PM +0200, Niklas Söderlund wrote: > The ISP Channel Selector IP is the same for all current Gen4 devices. > This was not known when adding support for V3U and V4H and a single SoC > specific compatible was used. > > Before adding more SoC specific bindings for V4M add a family compatible > fallback for Gen4. That way the driver only needs to be updated once for > Gen4, and we still have the option to fix any problems in the driver if > any testable differences between the SoCs are found. > > There are already DTS files using the V3U and V4H compatibles which > needs to be updated to not produce a warning for DTS checks. The driver > also needs to kept the compatible values to be backward compatible , but > for new Gen4 SoCs such as V4M we can avoid this. > > Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx> > Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx> > --- > * Changes since v1 > - New in v2. > --- > Documentation/devicetree/bindings/media/renesas,isp.yaml | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) Acked-by: Rob Herring (Arm) <robh@xxxxxxxxxx>
