On Mon, Apr 24, 2023 at 06:13:49PM +0800, Delphine CC Chiu wrote: > Add a device tree bindings for ltc4286 driver. > > Signed-off-by: Delphine CC Chiu <Delphine_CC_Chiu@xxxxxxxxxx> > --- > .../bindings/hwmon/lltc,ltc4286.yaml | 47 +++++++++++++++++++ > MAINTAINERS | 9 ++++ > 2 files changed, 56 insertions(+) > create mode 100644 Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml > > diff --git a/Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml b/Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml > new file mode 100644 > index 000000000000..c1c8e310f9c4 > --- /dev/null > +++ b/Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml > @@ -0,0 +1,47 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/hwmon/lltc,ltc4286.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: LTC4286 power monitors > + > +maintainers: > + - Delphine CC Chiu <Delphine_CC_Chiu@xxxxxxxxxx> > + > +properties: > + compatible: > + enum: > + - lltc,ltc4286 > + - lltc,ltc4287 There is no LTC4287, at least according to the Analog website. > + > + reg: > + maxItems: 1 > + > + vrange_select_25p6: > + description: > + This property is a bool parameter to represent the > + voltage range is 25.6 or not for this chip. Existing attributes are adi,vrange-high-enable, ti,extended-range-enable, ti,bus-range-microvolt, adi,range-double. I would suggest to use adi,vrange-high-enable. > + > + rsense-micro-ohms: > + description: > + Resistor value in micro-Ohm I would suggest either shunt-resistor-micro-ohms or sense-resistor-micro-ohms as used by other bindings. > + > +required: > + - compatible > + - reg > + - rsense-micro-ohms > + > +additionalProperties: false > + > +examples: > + - | > + i2c { > + status = "okay"; > + ltc4286@40 { > + compatible = "lltc,ltc4286"; > + reg = <0x40>; > + vrange_select_25p6; > + rsense-micro-ohms = <300>; > + }; > + }; > diff --git a/MAINTAINERS b/MAINTAINERS > index c6545eb54104..930bdba0f73c 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -12183,6 +12183,15 @@ S: Maintained > F: Documentation/hwmon/ltc4261.rst > F: drivers/hwmon/ltc4261.c > > +LTC4286 HARDWARE MONITOR DRIVER > +M: Delphine CC Chiu <Delphine_CC_Chiu@xxxxxxxxxx> > +L: linux-i2c@xxxxxxxxxxxxxxx > +S: Maintained > +F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml > +F: drivers/hwmon/pmbus/Kconfig > +F: drivers/hwmon/pmbus/Makefile > +F: drivers/hwmon/pmbus/ltc4286.c > + > LTC4306 I2C MULTIPLEXER DRIVER > M: Michael Hennerich <michael.hennerich@xxxxxxxxxx> > L: linux-i2c@xxxxxxxxxxxxxxx > -- > 2.17.1 >
