On Mon, May 09, 2022 at 03:18:51PM +0200, Clément Léger wrote: > This MII converter can be found on the RZ/N1 processor family. The MII > converter ports are declared as subnodes which are then referenced by > users of the PCS driver such as the switch. > > Signed-off-by: Clément Léger <clement.leger@xxxxxxxxxxx> > --- > .../bindings/net/pcs/renesas,rzn1-miic.yaml | 162 ++++++++++++++++++ > include/dt-bindings/net/pcs-rzn1-miic.h | 33 ++++ > 2 files changed, 195 insertions(+) > create mode 100644 Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml > create mode 100644 include/dt-bindings/net/pcs-rzn1-miic.h > > diff --git a/Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml b/Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml > new file mode 100644 > index 000000000000..c3f5f772c885 > --- /dev/null > +++ b/Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml > @@ -0,0 +1,162 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/net/pcs/renesas,rzn1-miic.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Renesas RZ/N1 MII converter > + > +maintainers: > + - Clément Léger <clement.leger@xxxxxxxxxxx> > + > +description: | > + This MII converter is present on the Renesas RZ/N1 SoC family. It is > + responsible to do MII passthrough or convert it to RMII/RGMII. > + > +properties: > + '#address-cells': > + const: 1 > + > + '#size-cells': > + const: 0 > + > + compatible: > + items: > + - enum: > + - renesas,r9a06g032-miic > + - const: renesas,rzn1-miic > + > + reg: > + maxItems: 1 > + > + clocks: > + items: > + - description: MII reference clock > + - description: RGMII reference clock > + - description: RMII reference clock > + - description: AHB clock used for the MII converter register interface > + > + renesas,miic-switch-portin: > + description: MII Switch PORTIN configuration. This value should use one of > + the values defined in dt-bindings/net/pcs-rzn1-miic.h. > + $ref: /schemas/types.yaml#/definitions/uint32 > + enum: [1, 2] > + > + power-domains: > + maxItems: 1 > + > +patternProperties: > + "^mii-conv@[0-9]+$": ^mii-conv@[0-5]$ > + type: object > + description: MII converter port > + > + properties: > + reg: > + description: MII Converter port number. > + enum: [1, 2, 3, 4, 5] > + > + renesas,miic-input: > + description: Converter input port configuration. This value should use > + one of the values defined in dt-bindings/net/pcs-rzn1-miic.h. > + $ref: /schemas/types.yaml#/definitions/uint32 > + > + required: > + - reg > + - renesas,miic-input > + > + additionalProperties: false > + > + allOf: > + - if: > + properties: > + reg: > + const: 1 > + then: > + properties: > + renesas,miic-input: > + enum: [0] const: 0 With those fixes, Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
