| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/sound/nvidia,tegra-audio-max98090.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: NVIDIA Tegra audio complex with MAX98090 CODEC |
| |
| maintainers: |
| - Jon Hunter <jonathanh@nvidia.com> |
| - Thierry Reding <thierry.reding@gmail.com> |
| |
| allOf: |
| - $ref: nvidia,tegra-audio-common.yaml# |
| |
| properties: |
| compatible: |
| oneOf: |
| - items: |
| - pattern: '^[a-z0-9]+,tegra-audio-max98090(-[a-z0-9]+)+$' |
| - const: nvidia,tegra-audio-max98090 |
| - items: |
| - enum: |
| - nvidia,tegra-audio-max98090-nyan-big |
| - nvidia,tegra-audio-max98090-nyan-blaze |
| - const: nvidia,tegra-audio-max98090-nyan |
| - const: nvidia,tegra-audio-max98090 |
| |
| nvidia,audio-routing: |
| $ref: /schemas/types.yaml#/definitions/non-unique-string-array |
| description: | |
| A list of the connections between audio components. |
| Each entry is a pair of strings, the first being the connection's sink, |
| the second being the connection's source. Valid names for sources and |
| sinks are the pins (documented in the binding document), |
| and the jacks on the board. |
| minItems: 2 |
| items: |
| enum: |
| # Board Connectors |
| - Headphones |
| - Speakers |
| - Mic Jack |
| - Int Mic |
| |
| # CODEC Pins |
| - MIC1 |
| - MIC2 |
| - DMICL |
| - DMICR |
| - IN1 |
| - IN2 |
| - IN3 |
| - IN4 |
| - IN5 |
| - IN6 |
| - IN12 |
| - IN34 |
| - IN56 |
| - HPL |
| - HPR |
| - SPKL |
| - SPKR |
| - RCVL |
| - RCVR |
| - MICBIAS |
| |
| required: |
| - nvidia,i2s-controller |
| |
| unevaluatedProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/clock/tegra124-car.h> |
| |
| sound { |
| compatible = "nvidia,tegra-audio-max98090-venice2", |
| "nvidia,tegra-audio-max98090"; |
| nvidia,model = "NVIDIA Tegra Venice2"; |
| |
| nvidia,audio-routing = |
| "Headphones", "HPR", |
| "Headphones", "HPL", |
| "Speakers", "SPKR", |
| "Speakers", "SPKL", |
| "Mic Jack", "MICBIAS", |
| "IN34", "Mic Jack"; |
| |
| nvidia,i2s-controller = <&tegra_i2s1>; |
| nvidia,audio-codec = <&acodec>; |
| |
| clocks = <&tegra_car TEGRA124_CLK_PLL_A>, |
| <&tegra_car TEGRA124_CLK_PLL_A_OUT0>, |
| <&tegra_car TEGRA124_CLK_EXTERN1>; |
| clock-names = "pll_a", "pll_a_out0", "mclk"; |
| }; |
