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1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/sound/nvidia,tegra-audio-rt5631.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: NVIDIA Tegra audio complex with RT5631 CODEC8 9maintainers:10 - Jon Hunter <jonathanh@nvidia.com>11 - Thierry Reding <thierry.reding@gmail.com>12 13allOf:14 - $ref: nvidia,tegra-audio-common.yaml#15 16properties:17 compatible:18 items:19 - pattern: '^[a-z0-9]+,tegra-audio-rt5631(-[a-z0-9]+)+$'20 - const: nvidia,tegra-audio-rt563121 22 nvidia,audio-routing:23 $ref: /schemas/types.yaml#/definitions/non-unique-string-array24 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 and28 sinks are the pins (documented in the binding document),29 and the jacks on the board.30 minItems: 231 items:32 enum:33 # Board Connectors34 - Int Spk35 - Headphone Jack36 - Mic Jack37 - Int Mic38 39 # CODEC Pins40 - MIC141 - MIC242 - AXIL43 - AXIR44 - MONOIN_RXN45 - MONOIN_RXP46 - DMIC47 - MIC Bias148 - MIC Bias249 - MONO_IN50 - AUXO151 - AUXO252 - SPOL53 - SPOR54 - HPOL55 - HPOR56 - MONO57 58unevaluatedProperties: false59 60examples:61 - |62 #include <dt-bindings/clock/tegra30-car.h>63 #include <dt-bindings/soc/tegra-pmc.h>64 sound {65 compatible = "asus,tegra-audio-rt5631-tf700t",66 "nvidia,tegra-audio-rt5631";67 nvidia,model = "Asus Transformer Infinity TF700T RT5631";68 69 nvidia,audio-routing =70 "Headphone Jack", "HPOL",71 "Headphone Jack", "HPOR",72 "Int Spk", "SPOL",73 "Int Spk", "SPOR",74 "MIC1", "MIC Bias1",75 "MIC Bias1", "Mic Jack",76 "DMIC", "Int Mic";77 78 nvidia,i2s-controller = <&tegra_i2s1>;79 nvidia,audio-codec = <&rt5631>;80 81 clocks = <&tegra_car TEGRA30_CLK_PLL_A>,82 <&tegra_car TEGRA30_CLK_PLL_A_OUT0>,83 <&tegra_pmc TEGRA_PMC_CLK_OUT_1>;84 clock-names = "pll_a", "pll_a_out0", "mclk";85 };86