| 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-wm8753.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: NVIDIA Tegra audio complex with WM8753 CODEC |
| 8 | |
| 9 | maintainers: |
| 10 | - Jon Hunter <jonathanh@nvidia.com> |
| 11 | - Thierry Reding <thierry.reding@gmail.com> |
| 12 | |
| 13 | allOf: |
| 14 | - $ref: nvidia,tegra-audio-common.yaml# |
| 15 | |
| 16 | properties: |
| 17 | compatible: |
| 18 | items: |
| 19 | - pattern: '^[a-z0-9]+,tegra-audio-wm8753(-[a-z0-9]+)+$' |
| 20 | - const: nvidia,tegra-audio-wm8753 |
| 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 | - Mic Jack |
| 36 | |
| 37 | # CODEC Pins |
| 38 | - LOUT1 |
| 39 | - LOUT2 |
| 40 | - ROUT1 |
| 41 | - ROUT2 |
| 42 | - MONO1 |
| 43 | - MONO2 |
| 44 | - OUT3 |
| 45 | - OUT4 |
| 46 | - LINE1 |
| 47 | - LINE2 |
| 48 | - RXP |
| 49 | - RXN |
| 50 | - ACIN |
| 51 | - ACOP |
| 52 | - MIC1N |
| 53 | - MIC1 |
| 54 | - MIC2N |
| 55 | - MIC2 |
| 56 | - Mic Bias |
| 57 | |
| 58 | required: |
| 59 | - nvidia,i2s-controller |
| 60 | |
| 61 | unevaluatedProperties: false |
| 62 | |
| 63 | examples: |
| 64 | - | |
| 65 | sound { |
| 66 | compatible = "nvidia,tegra-audio-wm8753-whistler", |
| 67 | "nvidia,tegra-audio-wm8753"; |
| 68 | nvidia,model = "tegra-wm8753-harmony"; |
| 69 | |
| 70 | nvidia,audio-routing = |
| 71 | "Headphone Jack", "LOUT1", |
| 72 | "Headphone Jack", "ROUT1"; |
| 73 | |
| 74 | nvidia,i2s-controller = <&i2s1>; |
| 75 | nvidia,audio-codec = <&wm8753>; |
| 76 | |
| 77 | clocks = <&clk 112>, <&clk 113>, <&clk 93>; |
| 78 | clock-names = "pll_a", "pll_a_out0", "mclk"; |
| 79 | }; |