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diff --git a/Bindings/sound/allwinner,sun4i-a10-codec.yaml b/Bindings/sound/allwinner,sun4i-a10-codec.yaml
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+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/allwinner,sun4i-a10-codec.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 Codec
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+properties:
+ "#sound-dai-cells":
+ const: 0
+
+ compatible:
+ enum:
+ - allwinner,sun4i-a10-codec
+ - allwinner,sun6i-a31-codec
+ - allwinner,sun7i-a20-codec
+ - allwinner,sun8i-a23-codec
+ - allwinner,sun8i-h3-codec
+ - allwinner,sun8i-v3s-codec
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: Bus Clock
+ - description: Module Clock
+
+ clock-names:
+ items:
+ - const: apb
+ - const: codec
+
+ dmas:
+ items:
+ - description: RX DMA Channel
+ - description: TX DMA Channel
+
+ dma-names:
+ items:
+ - const: rx
+ - const: tx
+
+ resets:
+ maxItems: 1
+
+ allwinner,audio-routing:
+ 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.
+ $ref: /schemas/types.yaml#/definitions/non-unique-string-array
+ minItems: 2
+ maxItems: 18
+ items:
+ enum:
+ # Audio Pins on the SoC
+ - HP
+ - HPCOM
+ - LINEIN
+ - LINEOUT
+ - MIC1
+ - MIC2
+ - MIC3
+
+ # Microphone Biases from the SoC
+ - HBIAS
+ - MBIAS
+
+ # Board Connectors
+ - Headphone
+ - Headset Mic
+ - Line In
+ - Line Out
+ - Mic
+ - Speaker
+
+ allwinner,codec-analog-controls:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: Phandle to the codec analog controls in the PRCM
+
+ allwinner,pa-gpios:
+ maxItems: 1
+ description: GPIO to enable the external amplifier
+
+required:
+ - "#sound-dai-cells"
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+ - dmas
+ - dma-names
+
+allOf:
+ - $ref: dai-common.yaml#
+ - if:
+ properties:
+ compatible:
+ enum:
+ - allwinner,sun6i-a31-codec
+ - allwinner,sun8i-a23-codec
+ - allwinner,sun8i-h3-codec
+ - allwinner,sun8i-v3s-codec
+
+ then:
+ if:
+ properties:
+ compatible:
+ const: allwinner,sun6i-a31-codec
+
+ then:
+ required:
+ - resets
+ - allwinner,audio-routing
+
+ else:
+ required:
+ - resets
+ - allwinner,audio-routing
+ - allwinner,codec-analog-controls
+
+ - if:
+ properties:
+ compatible:
+ enum:
+ - allwinner,sun6i-a31-codec
+
+ then:
+ properties:
+ allwinner,audio-routing:
+ items:
+ enum:
+ - HP
+ - HPCOM
+ - LINEIN
+ - LINEOUT
+ - MIC1
+ - MIC2
+ - MIC3
+ - HBIAS
+ - MBIAS
+ - Headphone
+ - Headset Mic
+ - Line In
+ - Line Out
+ - Mic
+ - Speaker
+
+ - if:
+ properties:
+ compatible:
+ enum:
+ - allwinner,sun8i-a23-codec
+
+ then:
+ properties:
+ allwinner,audio-routing:
+ items:
+ enum:
+ - HP
+ - HPCOM
+ - LINEIN
+ - MIC1
+ - MIC2
+ - HBIAS
+ - MBIAS
+ - Headphone
+ - Headset Mic
+ - Line In
+ - Line Out
+ - Mic
+ - Speaker
+
+ - if:
+ properties:
+ compatible:
+ enum:
+ - allwinner,sun8i-h3-codec
+
+ then:
+ properties:
+ allwinner,audio-routing:
+ items:
+ enum:
+ - HP
+ - HPCOM
+ - LINEIN
+ - LINEOUT
+ - MIC1
+ - MIC2
+ - HBIAS
+ - MBIAS
+ - Headphone
+ - Headset Mic
+ - Line In
+ - Line Out
+ - Mic
+ - Speaker
+
+ - if:
+ properties:
+ compatible:
+ enum:
+ - allwinner,sun8i-v3s-codec
+
+ then:
+ properties:
+ allwinner,audio-routing:
+ items:
+ enum:
+ - HP
+ - HPCOM
+ - MIC1
+ - HBIAS
+ - Headphone
+ - Headset Mic
+ - Line In
+ - Line Out
+ - Mic
+ - Speaker
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ codec@1c22c00 {
+ #sound-dai-cells = <0>;
+ compatible = "allwinner,sun7i-a20-codec";
+ reg = <0x01c22c00 0x40>;
+ interrupts = <0 30 4>;
+ clocks = <&apb0_gates 0>, <&codec_clk>;
+ clock-names = "apb", "codec";
+ dmas = <&dma 0 19>, <&dma 0 19>;
+ dma-names = "rx", "tx";
+ };
+
+ - |
+ codec@1c22c00 {
+ #sound-dai-cells = <0>;
+ compatible = "allwinner,sun6i-a31-codec";
+ reg = <0x01c22c00 0x98>;
+ interrupts = <0 29 4>;
+ clocks = <&ccu 61>, <&ccu 135>;
+ clock-names = "apb", "codec";
+ resets = <&ccu 42>;
+ dmas = <&dma 15>, <&dma 15>;
+ dma-names = "rx", "tx";
+ allwinner,audio-routing =
+ "Headphone", "HP",
+ "Speaker", "LINEOUT",
+ "LINEIN", "Line In",
+ "MIC1", "MBIAS",
+ "MIC1", "Mic",
+ "MIC2", "HBIAS",
+ "MIC2", "Headset Mic";
+ };
+
+...