On 23/03/2022 14:40, Adam Ford wrote: > The SDHC controller in the imx8mn and imx8mp have the same controller > as the imx8mm which is slightly different than that of the imx7d. > Using the fallback of the imx8mm enables the controllers to support > HS400-ES which is not available on the imx7d. > > Signed-off-by: Adam Ford <aford173@xxxxxxxxx> > > diff --git a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml > index 7dbbcae9485c..d6ea73d76bdd 100644 > --- a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml > +++ b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml > @@ -39,14 +39,14 @@ properties: > - items: > - enum: > - fsl,imx8mm-usdhc Your change looks reasonable, but why imx8mm is compatible with imx7d? > - - fsl,imx8mn-usdhc > - - fsl,imx8mp-usdhc > - fsl,imx8mq-usdhc > - fsl,imx8qm-usdhc > - fsl,imx8qxp-usdhc > - const: fsl,imx7d-usdhc > - items: > - enum: > + - fsl,imx8mn-usdhc > + - fsl,imx8mp-usdhc > - fsl,imx93-usdhc > - fsl,imx8ulp-usdhc > - const: fsl,imx8mm-usdhc Best regards, Krzysztof
