On Wed, Dec 23, 2020 at 08:13:42PM +0800, Hsin-Hsiung Wang wrote: > Add device tree binding information for MT6315 regulator driver. > Example bindings for MT6315 are added. > > Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@xxxxxxxxxxxx> > --- > .../bindings/regulator/mt6315-regulator.yaml | 71 +++++++++++++++++++ > 1 file changed, 71 insertions(+) > create mode 100644 Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml > > diff --git a/Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml b/Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml > new file mode 100644 > index 000000000000..15ce83a36174 > --- /dev/null > +++ b/Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml > @@ -0,0 +1,71 @@ > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/regulator/mtk,mt6315-regulator.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Mediatek MT6315 Regulator > + > +maintainers: > + - Hsin-Hsiung Wang <hsin-hsiung.wang@xxxxxxxxxxxx> > + > +description: | > + The MT6315 is a power management IC (PMIC) configurable with SPMI. > + that contains 4 BUCKs output which can combine with each other > + by different efuse settings. > + > +properties: > + compatible: > + const: mediatek,mt6315-regulator > + > + reg: > + maxItems: 1 > + > + regulators: > + type: object > + description: List of regulators and its properties > + > + patternProperties: > + "^vbuck[1-4]$": > + type: object > + $ref: "regulator.yaml#" > + > + properties: > + regulator-name: > + pattern: "^vbuck[1-4]$" > + description: > + should be "vbuck1", ..., "vbuck4" The description just repeats what the schema defines. Drop it. > + > + additionalProperties: false > + > +required: > + - compatible > + - reg > + - regulators > + > +additionalProperties: false > + > +examples: > + - | > + pmic@6 { > + compatible = "mediatek,mt6315-regulator"; > + reg = <0x6 0 0xb 1>; > + > + regulators { > + vbuck1 { > + regulator-compatible = "vbuck1"; > + regulator-min-microvolt = <300000>; > + regulator-max-microvolt = <1193750>; > + regulator-enable-ramp-delay = <256>; > + regulator-allowed-modes = <0 1 2 4>; > + }; > + > + vbuck3 { > + regulator-compatible = "vbuck3"; > + regulator-min-microvolt = <300000>; > + regulator-max-microvolt = <1193750>; > + regulator-enable-ramp-delay = <256>; > + regulator-allowed-modes = <0 1 2 4>; > + }; > + }; > + }; > -- > 2.18.0 >
