On Mon, Jan 11, 2021 at 02:57:06PM +0100, Robert Marko wrote: > Document bindings for the Texas Instruments TPS23861 driver. > > Signed-off-by: Robert Marko <robert.marko@xxxxxxxxxx> > Cc: Luka Perkov <luka.perkov@xxxxxxxxxx> > --- > Changes in v4: > * Correct shunt binding > > .../bindings/hwmon/ti,tps23861.yaml | 52 +++++++++++++++++++ > 1 file changed, 52 insertions(+) > create mode 100644 Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml > > diff --git a/Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml b/Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml > new file mode 100644 > index 000000000000..891eee9489aa > --- /dev/null > +++ b/Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml > @@ -0,0 +1,52 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > + > +$id: http://devicetree.org/schemas/hwmon/ti,tps23861.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: TI TPS23861 PoE PSE > + > +maintainers: > + - Robert Marko <robert.marko@xxxxxxxxxx> > + > +description: | > + The TPS23861 is a IEEE 802.3at Quad Port Power-over-Ethernet PSE Controller. > + > + Datasheets: > + https://www.ti.com/lit/gpn/tps23861 > + > + > +properties: > + compatible: > + enum: > + - ti,tps23861 > + > + reg: > + maxItems: 1 > + > + shunt-resistor-micro-ohms: > + description: The value of curent sense resistor in microohms. > + $ref: /schemas/types.yaml#/definitions/uint32 Don't need a type $ref as that's already defined for anything with units. > + default: 255000 > + minimum: 250000 > + maximum: 255000 > + > +required: > + - compatible > + - reg > + > +additionalProperties: false > + > +examples: > + - | > + i2c { > + #address-cells = <1>; > + #size-cells = <0>; > + > + tps23861@30 { > + compatible = "ti,tps23861"; > + reg = <0x30>; > + shunt-resistor-micro-ohms = <255000>; > + }; > + }; > -- > 2.29.2 >
