On Wed, Oct 23, 2019 at 05:20:16PM +0900, Yoshihiro Shimoda wrote: > Convert Renesas USB 3.0 Peripheral controller bindings documentation > to json-schema. > > Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx> > --- > .../devicetree/bindings/usb/renesas,usb3-peri.txt | 65 --------------- > .../devicetree/bindings/usb/renesas,usb3-peri.yaml | 92 ++++++++++++++++++++++ > 2 files changed, 92 insertions(+), 65 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/usb/renesas,usb3-peri.txt > create mode 100644 Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml > diff --git a/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml b/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml > new file mode 100644 > index 00000000..489a8cd > --- /dev/null > +++ b/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml > @@ -0,0 +1,92 @@ > +# SPDX-License-Identifier: GPL-2.0-only > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/usb/renesas,usb3-peri.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Renesas USB 3.0 Peripheral controller > + > +maintainers: > + - Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx> > + > +properties: > + compatible: > + oneOf: Don't need oneOf here. > + - items: > + - enum: > + - renesas,r8a774a1-usb3-peri # RZ/G2M > + - renesas,r8a774b1-usb3-peri # RZ/G2N > + - renesas,r8a774c0-usb3-peri # RZ/G2E > + - renesas,r8a7795-usb3-peri # R-Car H3 > + - renesas,r8a7796-usb3-peri # R-Car M3-W > + - renesas,r8a77965-usb3-peri # R-Car M3-N > + - renesas,r8a77990-usb3-peri # R-Car E3 > + - const: renesas,rcar-gen3-usb3-peri > + > + reg: > + # Base address and length of the register for the USB 3.0 Peripheral > + maxItems: 1 > + > + interrupts: > + # Interrupt specifier for the USB3.0 Peripheral > + maxItems: 1 > + > + clocks: > + # clock phandle and specifier pair > + maxItems: 1 > + > + phys: > + description: phandle + phy specifier pair. maxItems: 1 And can drop the description > + > + phy-names: > + const: usb > + > + power-domains: > + maxItems: 1 > + > + resets: > + maxItems: 1 > + > + usb-role-switch: > + $ref: /schemas/types.yaml#/definitions/flag > + description: | > + Support role switch. See usb/generic.txt. > + > + companion: > + $ref: /schemas/types.yaml#/definitions/phandle > + description: | > + See usb/generic.txt. > + > + port: > + description: | > + any connector to the data bus of this controller should be modelled > + using the OF graph bindings specified in bindings/graph.txt, if the > + "usb-role-switch" property is used. > + > +required: > + - compatible > + - interrupts > + - clocks > + > +additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/clock/r8a774c0-cpg-mssr.h> > + #include <dt-bindings/interrupt-controller/arm-gic.h> > + #include <dt-bindings/power/r8a774c0-sysc.h> > + > + usb3_peri0: usb@ee020000 { > + compatible = "renesas,r8a774c0-usb3-peri", "renesas,rcar-gen3-usb3-peri"; > + reg = <0 0xee020000 0 0x400>; > + interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&cpg CPG_MOD 328>; > + companion = <&xhci0>; > + usb-role-switch; > + > + port { > + usb3_role_switch: endpoint { > + remote-endpoint = <&hd3ss3220_ep>; > + }; > + }; > + }; > -- > 2.7.4 >
