Add documentation for mcp4728 Signed-off-by: Andrea Collamati <andrea.collamati@xxxxxxxxx> --- .../bindings/iio/dac/microchip,mcp4728.yaml | 42 +++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/dac/microchip,mcp4728.yaml diff --git a/Documentation/devicetree/bindings/iio/dac/microchip,mcp4728.yaml b/Documentation/devicetree/bindings/iio/dac/microchip,mcp4728.yaml new file mode 100644 index 000000000000..c971d34794db --- /dev/null +++ b/Documentation/devicetree/bindings/iio/dac/microchip,mcp4728.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/dac/microchip,mcp4728.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip mcp4728 DAC + +maintainers: + - Andrea Collamati <andrea.collamati@xxxxxxxxx> + +properties: + compatible: + enum: + - microchip,mcp4728 + reg: + maxItems: 1 + + vdd-supply: + description: | + Provides both power and acts as the reference supply on the mcp4728 + when Internal Vref is not selected. + +required: + - compatible + - reg + - vdd-supply + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + mcp4728@60 { + compatible = "microchip,mcp4728"; + reg = <0x60>; + vdd-supply = <&vdac_vdd>; + }; + }; -- 2.34.1
