[PATCH v4 2/3] dt-bindings: lcdif: Expand the imx6sl/imx6sll fallbacks

[Rob Herring (Arm)]

On Fri, 01 Nov 2024 10:54:05 -0300, Fabio Estevam wrote:
> From: Fabio Estevam <festevam at denx.de>
> 
> mx6sl.dtsi and imx6sll.dtsi have the following lcdif entries:
> 
> compatible = "fsl,imx6sl-lcdif", "fsl,imx28-lcdif";
> 
> This causes dt-schema warnings as the current binding only
> allow 'fsl,imx6sx-lcdif' as fallback.
> 
> ['fsl,imx6sl-lcdif', 'fsl,imx28-lcdif'] is too long
> ['fsl,imx6sll-lcdif', 'fsl,imx28-lcdif'] is too long
> 
> The imx6sx-lcdif programming model has more advanced features, such
> as overlay plane and the CRC32 support than the imx28-lcdif IP.
> 
> Expand the imx6sl/imx6sll lcdif fallbacks to accept a less specific
> fsl,imx28-lcdif fallback:
> 
> compatible = "fsl,imx6sl-lcdif", "fsl,imx6sx-lcdif", "fsl,imx28-lcdif";
> 
> This helps keeping DT compatibility as well as using the more advanced
> lcdif features found on imx6sl and imx6sll.
> 
> Signed-off-by: Fabio Estevam <festevam at denx.de>
> ---
> Changes since v3:
> - None.
> 
>  Documentation/devicetree/bindings/display/fsl,lcdif.yaml | 8 ++++++--
>  1 file changed, 6 insertions(+), 2 deletions(-)
> 

Acked-by: Rob Herring (Arm) <robh at kernel.org>