ASoC: dt-bindings: samsung: convert to dtschema
Merge series from Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>: Convert Samsung DT bindings to dtschema
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Audio Binding for Arndale boards
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Required properties:
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- compatible : Can be one of the following:
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"samsung,arndale-rt5631",
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"samsung,arndale-wm1811"
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- samsung,audio-cpu: The phandle of the Samsung I2S controller
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- samsung,audio-codec: The phandle of the audio codec
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Optional:
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- samsung,model: The name of the sound-card
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Arndale Boards has many audio daughter cards, one of them is
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rt5631/alc5631. Below example shows audio bindings for rt5631/
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alc5631 based codec.
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Example:
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sound {
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compatible = "samsung,arndale-rt5631";
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samsung,audio-cpu = <&i2s0>
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samsung,audio-codec = <&rt5631>;
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};
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@ -31,6 +31,8 @@ properties:
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description: |
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phandles to the I2S controller and bluetooth codec,
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in that order
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required:
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- sound-dai
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codec:
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type: object
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@ -38,6 +40,8 @@ properties:
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sound-dai:
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$ref: /schemas/types.yaml#/definitions/phandle-array
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description: phandle to the WM8994 CODEC
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required:
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- sound-dai
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samsung,audio-routing:
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$ref: /schemas/types.yaml#/definitions/non-unique-string-array
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/sound/samsung,arndale.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Insignal Arndale boards audio complex
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maintainers:
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- Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
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- Sylwester Nawrocki <s.nawrocki@samsung.com>
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properties:
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compatible:
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enum:
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- samsung,arndale-alc5631
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- samsung,arndale-rt5631
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- samsung,arndale-wm1811
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samsung,audio-codec:
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description: Phandle to the audio codec.
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$ref: /schemas/types.yaml#/definitions/phandle
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samsung,audio-cpu:
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description: Phandle to the Samsung I2S controller.
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$ref: /schemas/types.yaml#/definitions/phandle
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samsung,model:
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description: The user-visible name of this sound complex.
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$ref: /schemas/types.yaml#/definitions/string
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required:
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- compatible
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- samsung,audio-codec
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- samsung,audio-cpu
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additionalProperties: false
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examples:
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- |
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sound {
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compatible = "samsung,arndale-rt5631";
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samsung,audio-cpu = <&i2s0>;
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samsung,audio-codec = <&rt5631>;
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};
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Samsung SMDK audio complex
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Required properties:
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- compatible : "samsung,smdk-wm8994"
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- samsung,i2s-controller: The phandle of the Samsung I2S0 controller
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- samsung,audio-codec: The phandle of the WM8994 audio codec
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Example:
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sound {
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compatible = "samsung,smdk-wm8994";
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samsung,i2s-controller = <&i2s0>;
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samsung,audio-codec = <&wm8994>;
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};
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/sound/samsung,smdk5250.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Samsung SMDK5250 audio complex with WM8994 codec
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maintainers:
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- Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
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- Sylwester Nawrocki <s.nawrocki@samsung.com>
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properties:
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compatible:
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const: samsung,smdk-wm8994
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samsung,audio-codec:
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description: Phandle to the audio codec.
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$ref: /schemas/types.yaml#/definitions/phandle
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samsung,i2s-controller:
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description: Phandle to the Samsung I2S controller.
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$ref: /schemas/types.yaml#/definitions/phandle
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required:
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- compatible
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- samsung,audio-codec
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- samsung,i2s-controller
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additionalProperties: false
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examples:
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- |
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sound {
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compatible = "samsung,smdk-wm8994";
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samsung,i2s-controller = <&i2s0>;
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samsung,audio-codec = <&wm8994>;
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};
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/sound/samsung,snow.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Google Snow audio complex with MAX9809x codec
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maintainers:
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- Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
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- Sylwester Nawrocki <s.nawrocki@samsung.com>
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properties:
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compatible:
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enum:
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- google,snow-audio-max98090
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- google,snow-audio-max98091
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- google,snow-audio-max98095
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codec:
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type: object
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properties:
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sound-dai:
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description: List of phandles to the CODEC and HDMI IP nodes.
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items:
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- description: Phandle to the MAX98090, MAX98091 or MAX98095 CODEC.
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- description: Phandle to the HDMI IP block node.
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required:
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- sound-dai
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cpu:
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type: object
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properties:
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sound-dai:
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description: Phandle to the Samsung I2S controller.
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maxItems: 1
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required:
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- sound-dai
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samsung,audio-codec:
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description: Phandle to the audio codec.
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$ref: /schemas/types.yaml#/definitions/phandle
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deprecated: true
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samsung,i2s-controller:
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description: Phandle to the Samsung I2S controller.
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$ref: /schemas/types.yaml#/definitions/phandle
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deprecated: true
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samsung,model:
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description: The user-visible name of this sound complex.
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$ref: /schemas/types.yaml#/definitions/string
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required:
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- compatible
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- codec
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- cpu
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additionalProperties: false
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examples:
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- |
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sound {
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compatible = "google,snow-audio-max98095";
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samsung,model = "Snow-I2S-MAX98095";
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cpu {
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sound-dai = <&i2s0 0>;
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};
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codec {
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sound-dai = <&max98095 0>, <&hdmi>;
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};
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};
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Samsung Exynos5433 TM2(E) audio complex with WM5110 codec
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Required properties:
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- compatible : "samsung,tm2-audio"
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- model : the user-visible name of this sound complex
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- audio-codec : the first entry should be phandle of the wm5110 audio
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codec node, as described in ../mfd/arizona.txt;
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the second entry should be phandle of the HDMI
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transmitter node
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- i2s-controller : the list of phandle and argument tuples pointing to
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I2S controllers, the first entry should be I2S0 and
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the second one I2S1
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- audio-amplifier : the phandle of the MAX98504 amplifier
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- samsung,audio-routing : a list of the connections between audio components;
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each entry is a pair of strings, the first being the
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connection's sink, the second being the connection's
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source; valid names for sources and sinks are the
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WM5110's and MAX98504's pins and the jacks on the
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board: HP, SPK, Main Mic, Sub Mic, Third Mic,
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Headset Mic
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- mic-bias-gpios : GPIO pin that enables the Main Mic bias regulator
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Example:
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sound {
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compatible = "samsung,tm2-audio";
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audio-codec = <&wm5110>, <&hdmi>;
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i2s-controller = <&i2s0 0>, <&i2s1 0>;
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audio-amplifier = <&max98504>;
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mic-bias-gpios = <&gpr3 2 0>;
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model = "wm5110";
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samsung,audio-routing =
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"HP", "HPOUT1L",
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"HP", "HPOUT1R",
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"SPK", "SPKOUT",
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"SPKOUT", "HPOUT2L",
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"SPKOUT", "HPOUT2R",
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"Main Mic", "MICBIAS2",
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"IN1R", "Main Mic";
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};
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@ -0,0 +1,80 @@
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/sound/samsung,tm2.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Samsung Exynos5433 TM2(E) audio complex with WM5110 codec
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maintainers:
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- Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
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- Sylwester Nawrocki <s.nawrocki@samsung.com>
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properties:
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compatible:
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const: samsung,tm2-audio
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audio-amplifier:
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description: Phandle to the MAX98504 amplifier.
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$ref: /schemas/types.yaml#/definitions/phandle
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audio-codec:
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description: Phandles to the codecs.
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$ref: /schemas/types.yaml#/definitions/phandle-array
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items:
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- description: Phandle to the WM5110 audio codec.
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- description: Phandle to the HDMI transmitter node.
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samsung,audio-routing:
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description: |
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List of the connections between audio components; each entry is
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a pair of strings, the first being the connection's sink, the second
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being the connection's source; valid names for sources and sinks are the
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WM5110's and MAX98504's pins and the jacks on the board: HP, SPK, Main
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Mic, Sub Mic, Third Mic, Headset Mic.
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$ref: /schemas/types.yaml#/definitions/non-unique-string-array
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i2s-controller:
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description: Phandles to the I2S controllers.
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$ref: /schemas/types.yaml#/definitions/phandle-array
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items:
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- description: Phandle to I2S0.
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- description: Phandle to I2S1.
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mic-bias-gpios:
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description: GPIO pin that enables the Main Mic bias regulator.
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model:
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description: The user-visible name of this sound complex.
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$ref: /schemas/types.yaml#/definitions/string
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required:
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- compatible
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- audio-amplifier
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- audio-codec
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- samsung,audio-routing
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- i2s-controller
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- mic-bias-gpios
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- model
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/gpio/gpio.h>
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sound {
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compatible = "samsung,tm2-audio";
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audio-codec = <&wm5110>, <&hdmi>;
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i2s-controller = <&i2s0 0>, <&i2s1 0>;
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audio-amplifier = <&max98504>;
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mic-bias-gpios = <&gpr3 2 GPIO_ACTIVE_HIGH>;
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model = "wm5110";
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samsung,audio-routing = "HP", "HPOUT1L",
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"HP", "HPOUT1R",
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"SPK", "SPKOUT",
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"SPKOUT", "HPOUT2L",
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"SPKOUT", "HPOUT2R",
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"RCV", "HPOUT3L",
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"RCV", "HPOUT3R";
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};
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@ -1,31 +0,0 @@
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Audio Binding for Snow boards
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Required properties:
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- compatible : Can be one of the following,
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"google,snow-audio-max98090" or
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"google,snow-audio-max98091" or
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"google,snow-audio-max98095"
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- samsung,i2s-controller (deprecated): The phandle of the Samsung I2S controller
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- samsung,audio-codec (deprecated): The phandle of the audio codec
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Required sub-nodes:
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- 'cpu' subnode with a 'sound-dai' property containing the phandle of the I2S
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controller
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- 'codec' subnode with a 'sound-dai' property containing list of phandles
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to the CODEC nodes, first entry must be the phandle of the MAX98090,
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MAX98091 or MAX98095 CODEC (exact device type is indicated by the compatible
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string) and the second entry must be the phandle of the HDMI IP block node
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Optional:
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- samsung,model: The name of the sound-card
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Example:
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sound {
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compatible = "google,snow-audio-max98095";
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samsung,model = "Snow-I2S-MAX98095";
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samsung,i2s-controller = <&i2s0>;
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samsung,audio-codec = <&max98095>;
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};
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