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     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 
    7 title: NVIDIA Tegra audio complex with SGTL5000 CODEC
    8 
    9 maintainers:
   10   - Jon Hunter <jonathanh@nvidia.com>
   11   - Thierry Reding <thierry.reding@gmail.com>
   12 
   13 allOf:
   14   - $ref: nvidia,tegra-audio-common.yaml#
   15 
   16 properties:
   17   compatible:
   18     items:
   19       - pattern: '^[a-z0-9]+,tegra-audio-sgtl5000([-_][a-z0-9]+)+$'
   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 
   44 required:
   45   - nvidia,i2s-controller
   46 
   47 unevaluatedProperties: false
   48 
   49 examples:
   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     };
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