On Thu, Dec 03, 2020 at 09:11:55AM +0200, alexandru.tachici@xxxxxxxxxx wrote: > From: Alexandru Tachici <alexandru.tachici@xxxxxxxxxx> > > Add documentation for ltc2992. > > Signed-off-by: Alexandru Tachici <alexandru.tachici@xxxxxxxxxx> Side note: You are supposed to keep previous Reviewed-by: tags unless there was a change. Applied, with Rob's Reviewed-by: tag added back. Guenter > --- > .../bindings/hwmon/adi,ltc2992.yaml | 80 +++++++++++++++++++ > 1 file changed, 80 insertions(+) > create mode 100644 Documentation/devicetree/bindings/hwmon/adi,ltc2992.yaml > > diff --git a/Documentation/devicetree/bindings/hwmon/adi,ltc2992.yaml b/Documentation/devicetree/bindings/hwmon/adi,ltc2992.yaml > new file mode 100644 > index 000000000000..64a8fcb7bc46 > --- /dev/null > +++ b/Documentation/devicetree/bindings/hwmon/adi,ltc2992.yaml > @@ -0,0 +1,80 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/hwmon/adi,ltc2992.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Linear Technology 2992 Power Monitor > + > +maintainers: > + - Alexandru Tachici <alexandru.tachici@xxxxxxxxxx> > + > +description: | > + Linear Technology 2992 Dual Wide Range Power Monitor > + https://www.analog.com/media/en/technical-documentation/data-sheets/ltc2992.pdf > + > +properties: > + compatible: > + enum: > + - adi,ltc2992 > + > + reg: > + maxItems: 1 > + > + '#address-cells': > + const: 1 > + > + '#size-cells': > + const: 0 > + > + avcc-supply: true > + > +patternProperties: > + "^channel@([0-1])$": > + type: object > + description: | > + Represents the two supplies to be monitored. > + > + properties: > + reg: > + description: | > + The channel number. LTC2992 can monitor two supplies. > + items: > + minimum: 0 > + maximum: 1 > + > + shunt-resistor-micro-ohms: > + description: > + The value of curent sense resistor in microohms. > + > +required: > + - compatible > + - reg > + > +additionalProperties: false > + > +examples: > + - | > + i2c1 { > + #address-cells = <1>; > + #size-cells = <0>; > + > + ltc2992@6F { > + #address-cells = <1>; > + #size-cells = <0>; > + > + compatible = "adi,ltc2992"; > + reg = <0x6F>; > + > + channel@0 { > + reg = <0x0>; > + shunt-resistor-micro-ohms = <10000>; > + }; > + > + channel@1 { > + reg = <0x1>; > + shunt-resistor-micro-ohms = <10000>; > + }; > + }; > + }; > +... > -- > 2.20.1 >
