On Thu, Aug 20, 2020 at 12:02:25PM -0500, Eddie James wrote: > Add documentation for the "fsi2spi,restricted" property which indicates > a controller shouldn't sequence loops and therefore has a smaller > transfer size. > > Signed-off-by: Eddie James <eajames@xxxxxxxxxxxxx> > Acked-by: Joel Stanley <joel@xxxxxxxxx> > Signed-off-by: Joel Stanley <joel@xxxxxxxxx> > --- > Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml b/Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml > index b26d4b4be743..0d2fb071fd00 100644 > --- a/Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml > +++ b/Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml > @@ -24,6 +24,16 @@ properties: > items: > - description: FSI slave address > > +patternProperties: > + "^spi(@.*|-[0-9a-f])*$": Doesn't FSI define the unit-address format already? No need to do it again here. Plus the form 'spi-[0-9a-f]' isn't valid. Just "^spi@" should be enough. > + type: object > + > + properties: > + fsi2spi,restricted: [<vendor>],<property-name> fsi2spi is not a vendor. > + description: indicates the controller should not use looping in the > + sequencer and therefore has a smaller maximum transfer size > + type: boolean > + > required: > - compatible > - reg > -- > 2.26.2 >
