1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/sound/ingenic,codec.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: Ingenic JZ47xx internal codec DT bindings 8 9maintainers: 10 - Paul Cercueil <paul@crapouillou.net> 11 12properties: 13 $nodename: 14 pattern: '^audio-codec@.*' 15 16 compatible: 17 oneOf: 18 - enum: 19 - ingenic,jz4770-codec 20 - ingenic,jz4760-codec 21 - ingenic,jz4725b-codec 22 - ingenic,jz4740-codec 23 - items: 24 - const: ingenic,jz4760b-codec 25 - const: ingenic,jz4760-codec 26 27 reg: 28 maxItems: 1 29 30 clocks: 31 maxItems: 1 32 33 clock-names: 34 items: 35 - const: aic 36 37 '#sound-dai-cells': 38 const: 0 39 40additionalProperties: false 41 42required: 43 - compatible 44 - reg 45 - clocks 46 - clock-names 47 - '#sound-dai-cells' 48 49examples: 50 - | 51 #include <dt-bindings/clock/jz4740-cgu.h> 52 codec: audio-codec@10020080 { 53 compatible = "ingenic,jz4740-codec"; 54 reg = <0x10020080 0x8>; 55 #sound-dai-cells = <0>; 56 clocks = <&cgu JZ4740_CLK_AIC>; 57 clock-names = "aic"; 58 }; 59 60... 61