| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 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-rt5677.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: NVIDIA Tegra audio complex with RT5677 CODEC |
| 8 | |
| 9 | maintainers: |
| 10 | - Jon Hunter <jonathanh@nvidia.com> |
| 11 | - Thierry Reding <thierry.reding@gmail.com> |
| 12 | |
| 13 | allOf: |
| 14 | - $ref: nvidia,tegra-audio-common.yaml# |
| 15 | |
| 16 | properties: |
| 17 | compatible: |
| 18 | items: |
| 19 | - pattern: '^[a-z0-9]+,tegra-audio-rt5677(-[a-z0-9]+)+$' |
| 20 | - const: nvidia,tegra-audio-rt5677 |
| 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 |
| 35 | - Speaker |
| 36 | - Headset Mic |
| 37 | - Internal Mic 1 |
| 38 | - Internal Mic 2 |
| 39 | |
| 40 | # CODEC Pins |
| 41 | - IN1P |
| 42 | - IN1N |
| 43 | - IN2P |
| 44 | - IN2N |
| 45 | - MICBIAS1 |
| 46 | - DMIC1 |
| 47 | - DMIC2 |
| 48 | - DMIC3 |
| 49 | - DMIC4 |
| 50 | - DMIC L1 |
| 51 | - DMIC L2 |
| 52 | - DMIC L3 |
| 53 | - DMIC L4 |
| 54 | - DMIC R1 |
| 55 | - DMIC R2 |
| 56 | - DMIC R3 |
| 57 | - DMIC R4 |
| 58 | - LOUT1 |
| 59 | - LOUT2 |
| 60 | - LOUT3 |
| 61 | - PDM1L |
| 62 | - PDM1R |
| 63 | - PDM2L |
| 64 | - PDM2R |
| 65 | |
| 66 | required: |
| 67 | - nvidia,i2s-controller |
| 68 | |
| 69 | unevaluatedProperties: false |
| 70 | |
| 71 | examples: |
| 72 | - | |
| 73 | sound { |
| 74 | compatible = "nvidia,tegra-audio-rt5677-ryu", |
| 75 | "nvidia,tegra-audio-rt5677"; |
| 76 | nvidia,model = "NVIDIA Tegra Ryu"; |
| 77 | |
| 78 | nvidia,audio-routing = |
| 79 | "Headphone", "LOUT2", |
| 80 | "Headphone", "LOUT1", |
| 81 | "Headset Mic", "MICBIAS1", |
| 82 | "IN1P", "Headset Mic", |
| 83 | "IN1N", "Headset Mic", |
| 84 | "DMIC L1", "Internal Mic 1", |
| 85 | "DMIC R1", "Internal Mic 1", |
| 86 | "DMIC L2", "Internal Mic 2", |
| 87 | "DMIC R2", "Internal Mic 2", |
| 88 | "Speaker", "PDM1L", |
| 89 | "Speaker", "PDM1R"; |
| 90 | |
| 91 | nvidia,i2s-controller = <&tegra_i2s1>; |
| 92 | nvidia,audio-codec = <&rt5677>; |
| 93 | |
| 94 | nvidia,hp-det-gpios = <&gpio 143 0>; |
| 95 | |
| 96 | clocks = <&clk 216>, |
| 97 | <&clk 217>, |
| 98 | <&clk 121>; |
| 99 | clock-names = "pll_a", "pll_a_out0", "mclk"; |
| 100 | }; |