On Wed, Jan 22, 2020 at 02:59:56PM +0100, Saravanan Sekar wrote: > Add device tree binding information for mp5416 regulator driver. > > Signed-off-by: Saravanan Sekar <sravanhome@xxxxxxxxx> > --- > .../bindings/regulator/mps,mp5416.yaml | 78 +++++++++++++++++++ > 1 file changed, 78 insertions(+) > create mode 100644 Documentation/devicetree/bindings/regulator/mps,mp5416.yaml > > diff --git a/Documentation/devicetree/bindings/regulator/mps,mp5416.yaml b/Documentation/devicetree/bindings/regulator/mps,mp5416.yaml > new file mode 100644 > index 000000000000..702508e4267f > --- /dev/null > +++ b/Documentation/devicetree/bindings/regulator/mps,mp5416.yaml > @@ -0,0 +1,78 @@ > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/regulator/mps,mp5416.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Monolithic Power System MP5416 PMIC > + > +maintainers: > + - Saravanan Sekar <sravanhome@xxxxxxxxx> > + > +properties: > + $nodename: > + pattern: "pmic@[0-9a-f]{1,2}" Needs a ^ and $. > + compatible: > + enum: > + - mps,mp5416 > + > + reg: > + maxItems: 1 > + > + regulators: > + type: object > + allOf: > + - $ref: regulator.yaml# Does this node contain regulator properties? > + description: | > + list of regulators provided by this controller, must be named > + after their hardware counterparts BUCK[1-4] and LDO[1-4] > + > + patternProperties: > + "^buck[1-4]$": > + $ref: "regulator.yaml#" Must be under 'allOf' or other constraints are ignored. > + type: object > + > + "^ldo[1-4]$": > + $ref: "regulator.yaml#" > + type: object > + > + additionalProperties: false > + additionalProperties: false > + > +required: > + - compatible > + - reg > + - regulators > + > +additionalProperties: false > + > +examples: > + - | > + i2c { > + #address-cells = <1>; > + #size-cells = <0>; > + > + pmic@69 { > + compatible = "mps,mp5416"; > + reg = <0x69>; > + > + regulators { > + > + buck1 { > + regulator-name = "buck1"; > + regulator-min-microvolt = <600000>; > + regulator-max-microvolt = <2187500>; > + regulator-min-microamp = <3800000>; > + regulator-max-microamp = <6800000>; > + regulator-boot-on; > + }; > + > + ldo2 { > + regulator-name = "ldo2"; > + regulator-min-microvolt = <800000>; > + regulator-max-microvolt = <3975000>; > + }; > + }; > + }; > + }; > +... > -- > 2.17.1 >
