Squashed 'dts/upstream/' content from commit aaba2d45dc2a
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git-subtree-split: aaba2d45dc2a1b3bbb710f2a3808ee1c9f340abe
diff --git a/Bindings/iio/dac/microchip,mcp4922.yaml b/Bindings/iio/dac/microchip,mcp4922.yaml
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+# 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>;
+ };
+ };
+...