On Mon, Apr 06, 2020 at 07:31:26PM +0900, Hyunki Koo wrote: > Add a description for reg-io-width options for the samsung serial > UART peripheral. > > Signed-off-by: Hyunki Koo <hyunki00.koo@xxxxxxxxxxx> > --- > Documentation/devicetree/bindings/serial/samsung_uart.yaml | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/Documentation/devicetree/bindings/serial/samsung_uart.yaml b/Documentation/devicetree/bindings/serial/samsung_uart.yaml > index 9d2ce347875b..a57b1233c691 100644 > --- a/Documentation/devicetree/bindings/serial/samsung_uart.yaml > +++ b/Documentation/devicetree/bindings/serial/samsung_uart.yaml > @@ -29,6 +29,14 @@ properties: > reg: > maxItems: 1 > > + reg-io-width: > + description: | > + The size (in bytes) of the IO accesses that should be performed > + on the device. > + allOf: > + - $ref: /schemas/types.yaml#/definitions/uint32 > + - enum: [ 1, 4 ] I just noticed that the allOf is not needed. Just enum [1, 2] is enough. With that change: Reviewed-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx> Best regards, Krzysztof > + > clocks: > minItems: 2 > maxItems: 5 > -- > 2.15.0.rc1 >
