Add documentation for selecting reference rmii clock on KSZ88X3 devices Signed-off-by: Ante Knezic <ante.knezic@xxxxxxxxxxx> --- .../devicetree/bindings/net/dsa/microchip,ksz.yaml | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml b/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml index 41014f5c01c4..eaa347b04db1 100644 --- a/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml +++ b/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml @@ -72,6 +72,25 @@ properties: interrupts: maxItems: 1 + microchip,rmii-clk-internal: + $ref: /schemas/types.yaml#/definitions/flag + description: + Set if the RMII reference clock is provided internally. Otherwise + reference clock should be provided externally. + +if: + not: + properties: + compatible: + enum: + - microchip,ksz8863 + - microchip,ksz8873 +then: + not: + required: + - microchip,rmii-clk-internal + + required: - compatible - reg -- 2.11.0