| Message ID | 20221103160625.15574-5-richard.yu@hpe.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Add USB Driver for HPE GXP Architecture | expand |
On 03/11/2022 12:06, richard.yu@hpe.com wrote: > From: Richard Yu <richard.yu@hpe.com> > > Create documentation for the hpe,gxp-vuhc binding to support access to > the gxp virtual EHCI controller. > Previous comments apply. > Signed-off-by: Richard Yu <richard.yu@hpe.com> > --- > .../devicetree/bindings/usb/hpe,gxp-vuhc.yaml | 34 +++++++++++++++++++ > 1 file changed, 34 insertions(+) > create mode 100644 Documentation/devicetree/bindings/usb/hpe,gxp-vuhc.yaml > > diff --git a/Documentation/devicetree/bindings/usb/hpe,gxp-vuhc.yaml b/Documentation/devicetree/bindings/usb/hpe,gxp-vuhc.yaml > new file mode 100644 > index 000000000000..1411a2550092 > --- /dev/null > +++ b/Documentation/devicetree/bindings/usb/hpe,gxp-vuhc.yaml > @@ -0,0 +1,34 @@ > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/usb/hpe,gxp-vuhc.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: HPE GXP Virtual Universal Host Controller (vUHC) This is getting confusing. If it is EHCI, you miss usb-hcd.yaml reference. But in fact you describe at syscon, maybe to avoid proper hardware description. That does not look right. > + > +maintainers: > + - Richard Yu <richard.yu@hpe.com> > + - Jean-Marie Verdun <verdun@hpe.com> > + - Nick Hawkins <nick.hawkins@hpe.com> > + > +properties: > + compatible: > + items: > + - const: hpe,gxp-vuhc > + - const: syscon > + > + reg: > + maxItems: 1 > + > +required: > + - compatible > + - reg > + > +additionalProperties: false > + > +examples: > + - | > + vuhc@80400000 { Node names should be generic. https://devicetree-specification.readthedocs.io/en/latest/chapter2-devicetree-basics.html#generic-names-recommendation > + compatible = "hpe,gxp-vuhc", "syscon"; > + reg = <0x80400000 0x80>; > + }; Best regards, Krzysztof
diff --git a/Documentation/devicetree/bindings/usb/hpe,gxp-vuhc.yaml b/Documentation/devicetree/bindings/usb/hpe,gxp-vuhc.yaml new file mode 100644 index 000000000000..1411a2550092 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/hpe,gxp-vuhc.yaml @@ -0,0 +1,34 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/hpe,gxp-vuhc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: HPE GXP Virtual Universal Host Controller (vUHC) + +maintainers: + - Richard Yu <richard.yu@hpe.com> + - Jean-Marie Verdun <verdun@hpe.com> + - Nick Hawkins <nick.hawkins@hpe.com> + +properties: + compatible: + items: + - const: hpe,gxp-vuhc + - const: syscon + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + vuhc@80400000 { + compatible = "hpe,gxp-vuhc", "syscon"; + reg = <0x80400000 0x80>; + };