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    Subject[PATCH v2 4/8] dt-bindings: sound: nvidia,tegra-audio: add RT5631 CODEC
    Date
    From: David Heidelberg <david@ixit.cz>

    Add dt-binding for RT5631 CODEC.

    Signed-off-by: David Heidelberg <david@ixit.cz>
    Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
    ---
    .../sound/nvidia,tegra-audio-rt5631.yaml | 85 +++++++++++++++++++
    1 file changed, 85 insertions(+)
    create mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5631.yaml

    diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5631.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5631.yaml
    new file mode 100644
    index 000000000000..a04487002e88
    --- /dev/null
    +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5631.yaml
    @@ -0,0 +1,85 @@
    +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
    +%YAML 1.2
    +---
    +$id: http://devicetree.org/schemas/sound/nvidia,tegra-audio-rt5631.yaml#
    +$schema: http://devicetree.org/meta-schemas/core.yaml#
    +
    +title: NVIDIA Tegra audio complex with RT5631 CODEC
    +
    +maintainers:
    + - Jon Hunter <jonathanh@nvidia.com>
    + - Thierry Reding <thierry.reding@gmail.com>
    +
    +allOf:
    + - $ref: nvidia,tegra-audio-common.yaml#
    +
    +properties:
    + compatible:
    + items:
    + - pattern: '^[a-z0-9]+,tegra-audio-rt5631(-[a-z0-9]+)+$'
    + - const: nvidia,tegra-audio-rt5631
    +
    + 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
    + - "Int Spk"
    + - "Headphone Jack"
    + - "Mic Jack"
    + - "Int Mic"
    +
    + # CODEC Pins
    + - MIC1
    + - MIC2
    + - AXIL
    + - AXIR
    + - MONOIN_RXN
    + - MONOIN_RXP
    + - DMIC
    + - MIC Bias1
    + - MIC Bias2
    + - MONO_IN
    + - AUXO1
    + - AUXO2
    + - SPOL
    + - SPOR
    + - HPOL
    + - HPOR
    + - MONO
    +
    +unevaluatedProperties: false
    +
    +examples:
    + - |
    + #include <dt-bindings/clock/tegra30-car.h>
    + #include <dt-bindings/soc/tegra-pmc.h>
    + sound {
    + compatible = "asus,tegra-audio-rt5631-tf700t",
    + "nvidia,tegra-audio-rt5631";
    + nvidia,model = "Asus Transformer Infinity TF700T RT5631";
    +
    + nvidia,audio-routing =
    + "Headphone Jack", "HPOL",
    + "Headphone Jack", "HPOR",
    + "Int Spk", "SPOL",
    + "Int Spk", "SPOR",
    + "MIC1", "MIC Bias1",
    + "MIC Bias1", "Mic Jack",
    + "DMIC", "Int Mic";
    +
    + nvidia,i2s-controller = <&tegra_i2s1>;
    + nvidia,audio-codec = <&rt5631>;
    +
    + clocks = <&tegra_car TEGRA30_CLK_PLL_A>,
    + <&tegra_car TEGRA30_CLK_PLL_A_OUT0>,
    + <&tegra_pmc TEGRA_PMC_CLK_OUT_1>;
    + clock-names = "pll_a", "pll_a_out0", "mclk";
    + };
    --
    2.37.2
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