# SPDX-License-Identifier: GPL-2.0 %YAML 1.2 --- $id: http://devicetree.org/schemas/sound/allwinner,sun50i-a64-codec-analog.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Allwinner A64 Analog Codec Device Tree Bindings maintainers: - Chen-Yu Tsai - Maxime Ripard properties: compatible: const: allwinner,sun50i-a64-codec-analog reg: maxItems: 1 cpvdd-supply: description: Regulator for the headphone amplifier required: - compatible - reg - cpvdd-supply additionalProperties: false examples: - | codec_analog: codec-analog@1f015c0 { compatible = "allwinner,sun50i-a64-codec-analog"; reg = <0x01f015c0 0x4>; cpvdd-supply = <®_eldo1>; }; ...