On Sat, Oct 07, 2023 at 10:28:02PM +0530, Saravanan Sekar wrote: > Document mpq2286 power-management IC. Instead of simple 'buck', 'buck0' is > used to keep the driver common which handles multiple regulators. Sorry for the maybe dumb question, but where can I find the driver depencency on buck naming ? Thanks, Guenter > > Signed-off-by: Saravanan Sekar <saravanan@xxxxxxxxxxx> > --- > .../bindings/regulator/mps,mpq2286.yaml | 59 +++++++++++++++++++ > 1 file changed, 59 insertions(+) > create mode 100644 Documentation/devicetree/bindings/regulator/mps,mpq2286.yaml > > diff --git a/Documentation/devicetree/bindings/regulator/mps,mpq2286.yaml b/Documentation/devicetree/bindings/regulator/mps,mpq2286.yaml > new file mode 100644 > index 000000000000..594b929fe4b8 > --- /dev/null > +++ b/Documentation/devicetree/bindings/regulator/mps,mpq2286.yaml > @@ -0,0 +1,59 @@ > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/regulator/mps,mpq2286.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Monolithic Power System MPQ2286 PMIC > + > +maintainers: > + - Saravanan Sekar <saravanan@xxxxxxxxxxx> > + > +properties: > + compatible: > + enum: > + - mps,mpq2286 > + > + reg: > + maxItems: 1 > + > + regulators: > + type: object > + > + properties: > + buck0: > + type: object > + $ref: regulator.yaml# > + > + unevaluatedProperties: false > + > + additionalProperties: false > + > +required: > + - compatible > + - reg > + - regulators > + > +additionalProperties: false > + > +examples: > + - | > + i2c { > + #address-cells = <1>; > + #size-cells = <0>; > + > + pmic@3 { > + compatible = "mps,mpq2286"; > + reg = <0x3>; > + > + regulators { > + buck0 { > + regulator-name = "buck0"; > + regulator-min-microvolt = <1600000>; > + regulator-max-microvolt = <1800000>; > + regulator-boot-on; > + }; > + }; > + }; > + }; > +... > -- > 2.34.1 >
