1497144a5SMaxime Ripard# SPDX-License-Identifier: GPL-2.0 2497144a5SMaxime Ripard%YAML 1.2 3497144a5SMaxime Ripard--- 4497144a5SMaxime Ripard$id: http://devicetree.org/schemas/sound/allwinner,sun50i-a64-codec-analog.yaml# 5497144a5SMaxime Ripard$schema: http://devicetree.org/meta-schemas/core.yaml# 6497144a5SMaxime Ripard 7*dd3cb467SAndrew Lunntitle: Allwinner A64 Analog Codec 8497144a5SMaxime Ripard 9497144a5SMaxime Ripardmaintainers: 10497144a5SMaxime Ripard - Chen-Yu Tsai <wens@csie.org> 115c7404bbSMaxime Ripard - Maxime Ripard <mripard@kernel.org> 12497144a5SMaxime Ripard 13497144a5SMaxime Ripardproperties: 14497144a5SMaxime Ripard compatible: 15497144a5SMaxime Ripard const: allwinner,sun50i-a64-codec-analog 16497144a5SMaxime Ripard 17497144a5SMaxime Ripard reg: 18497144a5SMaxime Ripard maxItems: 1 19497144a5SMaxime Ripard 20497144a5SMaxime Ripard cpvdd-supply: 21497144a5SMaxime Ripard description: 22497144a5SMaxime Ripard Regulator for the headphone amplifier 23497144a5SMaxime Ripard 2424e0b04dSArnaud Ferraris allwinner,internal-bias-resistor: 2524e0b04dSArnaud Ferraris description: 2624e0b04dSArnaud Ferraris Enable the internal 2.2K bias resistor between HBIAS and MICDET pins 2724e0b04dSArnaud Ferraris type: boolean 2824e0b04dSArnaud Ferraris 29497144a5SMaxime Ripardrequired: 30497144a5SMaxime Ripard - compatible 31497144a5SMaxime Ripard - reg 32497144a5SMaxime Ripard - cpvdd-supply 33497144a5SMaxime Ripard 34497144a5SMaxime RipardadditionalProperties: false 35497144a5SMaxime Ripard 36497144a5SMaxime Ripardexamples: 37497144a5SMaxime Ripard - | 38497144a5SMaxime Ripard codec_analog: codec-analog@1f015c0 { 39497144a5SMaxime Ripard compatible = "allwinner,sun50i-a64-codec-analog"; 40497144a5SMaxime Ripard reg = <0x01f015c0 0x4>; 41497144a5SMaxime Ripard cpvdd-supply = <®_eldo1>; 42497144a5SMaxime Ripard }; 43497144a5SMaxime Ripard 44497144a5SMaxime Ripard... 45