blob: 5800de63fc842d0f20aa0ba0591261e25751304f [file] [log] [blame]
# 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
maintainers:
- Chen-Yu Tsai <wens@csie.org>
- Maxime Ripard <mripard@kernel.org>
properties:
compatible:
const: allwinner,sun50i-a64-codec-analog
reg:
maxItems: 1
cpvdd-supply:
description:
Regulator for the headphone amplifier
allwinner,internal-bias-resistor:
description:
Enable the internal 2.2K bias resistor between HBIAS and MICDET pins
type: boolean
required:
- compatible
- reg
- cpvdd-supply
additionalProperties: false
examples:
- |
codec_analog: codec-analog@1f015c0 {
compatible = "allwinner,sun50i-a64-codec-analog";
reg = <0x01f015c0 0x4>;
cpvdd-supply = <&reg_eldo1>;
};
...