On 26/06/2023 06:48, Sherry Sun wrote: > Add imx8ulp compatible string in lpuart dt-binding, also correct the > imx93 compatible here, imx93/imx8ulp add some new features based on > imx7ulp lpuart, so need to add "fsl,imx8ulp-lpuart" for imx93 to enable > those new features. > > Signed-off-by: Sherry Sun <sherry.sun@xxxxxxx> > --- > Documentation/devicetree/bindings/serial/fsl-lpuart.yaml | 9 ++++++--- > 1 file changed, 6 insertions(+), 3 deletions(-) > > diff --git a/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml b/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml > index 93062403276b..272bfbb1cdfc 100644 > --- a/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml > +++ b/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml > @@ -21,12 +21,15 @@ properties: > - fsl,ls1021a-lpuart > - fsl,ls1028a-lpuart > - fsl,imx7ulp-lpuart > + - fsl,imx8ulp-lpuart I don't understand this. Commit msg also does not explain this. > - fsl,imx8qxp-lpuart > - fsl,imxrt1050-lpuart > - items: > - - enum: > - - fsl,imx93-lpuart > - - fsl,imx8ulp-lpuart This could have stayed as enum with one entry which would make your diff more readable. > + - const: fsl,imx8ulp-lpuart > + - const: fsl,imx7ulp-lpuart Best regards, Krzysztof
