# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) | |
%YAML 1.2 | |
--- | |
$id: http://devicetree.org/schemas/iio/dac/microchip,mcp4922.yaml# | |
$schema: http://devicetree.org/meta-schemas/core.yaml# | |
title: Microchip MCP4902, MCP4912 and MPC4922 dual output SPI DACs | |
maintainers: | |
- Jonathan Cameron <jic23@kernel.org> | |
- Michael Welling <mwelling@ieee.org> | |
properties: | |
compatible: | |
enum: | |
- microchip,mcp4902 | |
- microchip,mcp4912 | |
- microchip,mcp4921 | |
- microchip,mcp4922 | |
reg: | |
maxItems: 1 | |
vref-supply: true | |
required: | |
- compatible | |
- reg | |
- vref-supply | |
allOf: | |
- $ref: /schemas/spi/spi-peripheral-props.yaml# | |
unevaluatedProperties: false | |
examples: | |
- | | |
spi { | |
#address-cells = <1>; | |
#size-cells = <0>; | |
dac@0 { | |
compatible = "microchip,mcp4912"; | |
reg = <0>; | |
vref-supply = <&dac_vref>; | |
}; | |
}; | |
... |