On 01.11.24 14:54, Fabio Estevam wrote: > From: Fabio Estevam <festevam@xxxxxxx> > > 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@xxxxxxx> Reviewed-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx> > --- > Changes since v3: > - None. > > Documentation/devicetree/bindings/display/fsl,lcdif.yaml | 8 ++++++-- > 1 file changed, 6 insertions(+), 2 deletions(-) > > diff --git a/Documentation/devicetree/bindings/display/fsl,lcdif.yaml b/Documentation/devicetree/bindings/display/fsl,lcdif.yaml > index ad0cca562463..72e509bc975b 100644 > --- a/Documentation/devicetree/bindings/display/fsl,lcdif.yaml > +++ b/Documentation/devicetree/bindings/display/fsl,lcdif.yaml > @@ -23,14 +23,18 @@ properties: > - fsl,imx93-lcdif > - items: > - enum: > - - fsl,imx6sl-lcdif > - - fsl,imx6sll-lcdif > - fsl,imx6ul-lcdif > - fsl,imx7d-lcdif > - fsl,imx8mm-lcdif > - fsl,imx8mn-lcdif > - fsl,imx8mq-lcdif > - const: fsl,imx6sx-lcdif > + - items: > + - enum: > + - fsl,imx6sl-lcdif > + - fsl,imx6sll-lcdif > + - const: fsl,imx6sx-lcdif > + - const: fsl,imx28-lcdif > - items: > - enum: > - fsl,imx6sx-lcdif -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
