On Wed, Jun 07, 2023 at 01:55:04PM +0200, Leonard Göhrs wrote: > This patch allows setting the correct SPI phase and polarity for KSZ > switches. > > Signed-off-by: Leonard Göhrs <l.goehrs@xxxxxxxxxxxxxx> > --- > Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml b/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml > index e51be1ac03623..f7c620d9ee8b4 100644 > --- a/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml > +++ b/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml > @@ -49,6 +49,9 @@ properties: > Set if the output SYNCLKO clock should be disabled. Do not mix with > microchip,synclko-125. > > + spi-cpha: true > + spi-cpol: true These should only be needed if the mode is configurable or variable. Otherwise, the driver for the device should set the mode correctly. Rob
