Squashed 'dts/upstream/' content from commit aaba2d45dc2a
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diff --git a/Bindings/sound/ingenic,codec.yaml b/Bindings/sound/ingenic,codec.yaml
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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/ingenic,codec.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Ingenic JZ47xx internal codec
+
+maintainers:
+ - Paul Cercueil <paul@crapouillou.net>
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ $nodename:
+ pattern: '^audio-codec@.*'
+
+ compatible:
+ oneOf:
+ - enum:
+ - ingenic,jz4770-codec
+ - ingenic,jz4760-codec
+ - ingenic,jz4725b-codec
+ - ingenic,jz4740-codec
+ - items:
+ - const: ingenic,jz4760b-codec
+ - const: ingenic,jz4760-codec
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ items:
+ - const: aic
+
+ '#sound-dai-cells':
+ const: 0
+
+unevaluatedProperties: false
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#sound-dai-cells'
+
+examples:
+ - |
+ #include <dt-bindings/clock/ingenic,jz4740-cgu.h>
+ codec: audio-codec@10020080 {
+ compatible = "ingenic,jz4740-codec";
+ reg = <0x10020080 0x8>;
+ #sound-dai-cells = <0>;
+ clocks = <&cgu JZ4740_CLK_AIC>;
+ clock-names = "aic";
+ };
+
+...