On 15/07/2022 09:32, Alexander Stein wrote: > The TI USB8041 is a USB 3.0 hub controller with 4 ports. > > This initial version of the binding only describes USB related aspects > of the USB8041, it does not cover the option of connecting the controller > as an i2c slave. > > Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx> > --- > Changes in v2: > * Removed 'items' from compatible, it's just en enum now > * Rename reset-gpio to reset-gpios > * Use 'items' for reset-gpios > * Adjust description of vdd-supply > * Sorted required list > * Adjusted example > > .../devicetree/bindings/usb/ti,usb8041.yaml | 67 +++++++++++++++++++ > 1 file changed, 67 insertions(+) > create mode 100644 Documentation/devicetree/bindings/usb/ti,usb8041.yaml > > diff --git a/Documentation/devicetree/bindings/usb/ti,usb8041.yaml b/Documentation/devicetree/bindings/usb/ti,usb8041.yaml > new file mode 100644 > index 000000000000..7fe7416e2b51 > --- /dev/null > +++ b/Documentation/devicetree/bindings/usb/ti,usb8041.yaml > @@ -0,0 +1,67 @@ > +# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/usb/ti,usb8041.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Binding for the TI USB8041 USB 3.0 hub controller > + > +maintainers: > + - Matthias Kaehlcke <mka@xxxxxxxxxxxx> > + > +allOf: > + - $ref: usb-device.yaml# > + > +properties: > + compatible: > + enum: > + - usb451,8140 > + - usb451,8142 > + > + reg: true > + > + reset-gpios: > + items: > + - description: GPIO specifier for GRST# pin. > + > + vdd-supply: > + description: > + "VDD power supply to the hub" No quotes needed. Best regards, Krzysztof
