1*88dffe43SDavid Heidelberg# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2*88dffe43SDavid Heidelberg%YAML 1.2 3*88dffe43SDavid Heidelberg--- 4*88dffe43SDavid Heidelberg$id: http://devicetree.org/schemas/sound/nvidia,tegra-audio-wm8903.yaml# 5*88dffe43SDavid Heidelberg$schema: http://devicetree.org/meta-schemas/core.yaml# 6*88dffe43SDavid Heidelberg 7*88dffe43SDavid Heidelbergtitle: NVIDIA Tegra audio complex with WM8903 CODEC 8*88dffe43SDavid Heidelberg 9*88dffe43SDavid Heidelbergmaintainers: 10*88dffe43SDavid Heidelberg - Jon Hunter <jonathanh@nvidia.com> 11*88dffe43SDavid Heidelberg - Thierry Reding <thierry.reding@gmail.com> 12*88dffe43SDavid Heidelberg 13*88dffe43SDavid HeidelbergallOf: 14*88dffe43SDavid Heidelberg - $ref: nvidia,tegra-audio-common.yaml# 15*88dffe43SDavid Heidelberg 16*88dffe43SDavid Heidelbergproperties: 17*88dffe43SDavid Heidelberg compatible: 18*88dffe43SDavid Heidelberg oneOf: 19*88dffe43SDavid Heidelberg - items: 20*88dffe43SDavid Heidelberg - pattern: '^[a-z0-9]+,tegra-audio-wm8903(-[a-z0-9]+)+$' 21*88dffe43SDavid Heidelberg - const: nvidia,tegra-audio-wm8903 22*88dffe43SDavid Heidelberg - items: 23*88dffe43SDavid Heidelberg - pattern: ad,tegra-audio-plutux 24*88dffe43SDavid Heidelberg - const: nvidia,tegra-audio-wm8903 25*88dffe43SDavid Heidelberg 26*88dffe43SDavid Heidelberg nvidia,audio-routing: 27*88dffe43SDavid Heidelberg $ref: /schemas/types.yaml#/definitions/non-unique-string-array 28*88dffe43SDavid Heidelberg description: | 29*88dffe43SDavid Heidelberg A list of the connections between audio components. 30*88dffe43SDavid Heidelberg Each entry is a pair of strings, the first being the connection's sink, 31*88dffe43SDavid Heidelberg the second being the connection's source. Valid names for sources and 32*88dffe43SDavid Heidelberg sinks are the pins (documented in the binding document), 33*88dffe43SDavid Heidelberg and the jacks on the board. 34*88dffe43SDavid Heidelberg minItems: 2 35*88dffe43SDavid Heidelberg items: 36*88dffe43SDavid Heidelberg enum: 37*88dffe43SDavid Heidelberg # Board Connectors 38*88dffe43SDavid Heidelberg - "Headphone Jack" 39*88dffe43SDavid Heidelberg - "Int Spk" 40*88dffe43SDavid Heidelberg - "Mic Jack" 41*88dffe43SDavid Heidelberg - "Int Mic" 42*88dffe43SDavid Heidelberg 43*88dffe43SDavid Heidelberg # CODEC Pins 44*88dffe43SDavid Heidelberg - IN1L 45*88dffe43SDavid Heidelberg - IN1R 46*88dffe43SDavid Heidelberg - IN2L 47*88dffe43SDavid Heidelberg - IN2R 48*88dffe43SDavid Heidelberg - IN3L 49*88dffe43SDavid Heidelberg - IN3R 50*88dffe43SDavid Heidelberg - DMICDAT 51*88dffe43SDavid Heidelberg - HPOUTL 52*88dffe43SDavid Heidelberg - HPOUTR 53*88dffe43SDavid Heidelberg - LINEOUTL 54*88dffe43SDavid Heidelberg - LINEOUTR 55*88dffe43SDavid Heidelberg - LOP 56*88dffe43SDavid Heidelberg - LON 57*88dffe43SDavid Heidelberg - ROP 58*88dffe43SDavid Heidelberg - RON 59*88dffe43SDavid Heidelberg - MICBIAS 60*88dffe43SDavid Heidelberg 61*88dffe43SDavid Heidelbergrequired: 62*88dffe43SDavid Heidelberg - nvidia,i2s-controller 63*88dffe43SDavid Heidelberg 64*88dffe43SDavid HeidelbergunevaluatedProperties: false 65*88dffe43SDavid Heidelberg 66*88dffe43SDavid Heidelbergexamples: 67*88dffe43SDavid Heidelberg - | 68*88dffe43SDavid Heidelberg sound { 69*88dffe43SDavid Heidelberg compatible = "nvidia,tegra-audio-wm8903-harmony", 70*88dffe43SDavid Heidelberg "nvidia,tegra-audio-wm8903"; 71*88dffe43SDavid Heidelberg nvidia,model = "tegra-wm8903-harmony"; 72*88dffe43SDavid Heidelberg 73*88dffe43SDavid Heidelberg nvidia,audio-routing = 74*88dffe43SDavid Heidelberg "Headphone Jack", "HPOUTR", 75*88dffe43SDavid Heidelberg "Headphone Jack", "HPOUTL", 76*88dffe43SDavid Heidelberg "Int Spk", "ROP", 77*88dffe43SDavid Heidelberg "Int Spk", "RON", 78*88dffe43SDavid Heidelberg "Int Spk", "LOP", 79*88dffe43SDavid Heidelberg "Int Spk", "LON", 80*88dffe43SDavid Heidelberg "Mic Jack", "MICBIAS", 81*88dffe43SDavid Heidelberg "IN1L", "Mic Jack"; 82*88dffe43SDavid Heidelberg 83*88dffe43SDavid Heidelberg nvidia,i2s-controller = <&i2s1>; 84*88dffe43SDavid Heidelberg nvidia,audio-codec = <&wm8903>; 85*88dffe43SDavid Heidelberg 86*88dffe43SDavid Heidelberg nvidia,spkr-en-gpios = <&codec 2 0>; 87*88dffe43SDavid Heidelberg nvidia,hp-det-gpios = <&gpio 178 0>; 88*88dffe43SDavid Heidelberg nvidia,int-mic-en-gpios = <&gpio 184 0>; 89*88dffe43SDavid Heidelberg nvidia,ext-mic-en-gpios = <&gpio 185 0>; 90*88dffe43SDavid Heidelberg 91*88dffe43SDavid Heidelberg clocks = <&clk 112>, <&clk 113>, <&clk 93>; 92*88dffe43SDavid Heidelberg clock-names = "pll_a", "pll_a_out0", "mclk"; 93*88dffe43SDavid Heidelberg }; 94