1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/sound/nvidia,tegra-audio-sgtl5000.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: NVIDIA Tegra audio complex with SGTL5000 CODEC 8 9maintainers: 10 - Jon Hunter <jonathanh@nvidia.com> 11 - Thierry Reding <thierry.reding@gmail.com> 12 13allOf: 14 - $ref: nvidia,tegra-audio-common.yaml# 15 16properties: 17 compatible: 18 items: 19 - pattern: '^[a-z0-9]+,tegra-audio-sgtl5000([-_][a-z0-9]+)+$' 20 - const: nvidia,tegra-audio-sgtl5000 21 22 nvidia,audio-routing: 23 $ref: /schemas/types.yaml#/definitions/non-unique-string-array 24 description: | 25 A list of the connections between audio components. 26 Each entry is a pair of strings, the first being the connection's sink, 27 the second being the connection's source. Valid names for sources and 28 sinks are the pins (documented in the binding document), 29 and the jacks on the board. 30 minItems: 2 31 items: 32 enum: 33 # Board Connectors 34 - Headphone Jack 35 - Line In Jack 36 - Mic Jack 37 38 # CODEC Pins 39 - HP_OUT 40 - LINE_OUT 41 - LINE_IN 42 - MIC_IN 43 44required: 45 - nvidia,i2s-controller 46 47unevaluatedProperties: false 48 49examples: 50 - | 51 #include <dt-bindings/clock/tegra30-car.h> 52 53 sound { 54 compatible = "toradex,tegra-audio-sgtl5000-apalis_t30", 55 "nvidia,tegra-audio-sgtl5000"; 56 nvidia,model = "Toradex Apalis T30 SGTL5000"; 57 nvidia,audio-routing = 58 "Headphone Jack", "HP_OUT", 59 "LINE_IN", "Line In Jack", 60 "MIC_IN", "Mic Jack"; 61 nvidia,i2s-controller = <&tegra_i2s2>; 62 nvidia,audio-codec = <&codec>; 63 clocks = <&tegra_car TEGRA30_CLK_PLL_A>, 64 <&tegra_car TEGRA30_CLK_PLL_A_OUT0>, 65 <&tegra_car TEGRA30_CLK_EXTERN1>; 66 clock-names = "pll_a", "pll_a_out0", "mclk"; 67 }; 68