On 20/10/2022 02:57, cy_huang wrote: > From: ChiYuan Huang <cy_huang@xxxxxxxxxxx> > > Add devicetree binding for Richtek RT6190 4-Switch buckboost controller. > > Signed-off-by: ChiYuan Huang <cy_huang@xxxxxxxxxxx> > --- > .../regulator/richtek,rt6190-regulator.yaml | 77 ++++++++++++++++++++++ > 1 file changed, 77 insertions(+) > create mode 100644 Documentation/devicetree/bindings/regulator/richtek,rt6190-regulator.yaml > > diff --git a/Documentation/devicetree/bindings/regulator/richtek,rt6190-regulator.yaml b/Documentation/devicetree/bindings/regulator/richtek,rt6190-regulator.yaml > new file mode 100644 > index 00000000..be0fa7f > --- /dev/null > +++ b/Documentation/devicetree/bindings/regulator/richtek,rt6190-regulator.yaml > @@ -0,0 +1,77 @@ > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/regulator/richtek,rt6190-regulator.yaml# Filename based on compatible, so just richtek,rt6190.yaml Unless it is a part of some MFD-like device, but then compatibles needs fixes. > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Richtek RT6190 4-Switch BuckBoost controller > + > +maintainers: > + - ChiYuan Huang <cy_huang@xxxxxxxxxxx> > + > +description: | > + The RT6190 is 4-Switch BuckBoost controller designed for converting input > + voltage to output voltage that can be equal to, higher or lower than input > + voltage. It operates with wide input voltage range from 4.5V to 36V, and > + the output voltage can be set from 3V to 36V by external FB pin. It's commonly > + used for the application like as BuckBoost bus upply, docking station and USB > + power delivery product. > + > + Datasheet is available at > + https://www.richtek.com/assets/product_file/RT6190/DS6190-02.pdf > + > +allOf: > + - $ref: regulator.yaml# > + > +properties: > + compatible: > + enum: > + - richtek,rt6190 Best regards, Krzysztof
