bindings/sound/hisilicon%2Chi3660-i2s.txt

5 - compatible: should be one of the following:
6    - "hisilicon,hi3660-i2s-1.0"
7 - reg: physical base address of the i2s controller unit and length of
9 - interrupts: should contain the i2s interrupt.
10 - clocks: a list of phandle + clock-specifier pairs, one for each entry
11   in clock-names.
12 - clock-names: should contain following:
13    - "dacodec"
14    - "i2s-base"
15 - dmas: DMA specifiers for tx dma. See the DMA client binding,
17 - dma-names: should be "tx" and "rx"
18 - hisilicon,sysctrl-syscon: phandle to sysctrl syscon
19 - #sound-dai-cells: Should be set to 1 (for multi-dai)
24 		compatible = "hisilicon,hi3660-i2s-1.0";
27 		pinctrl-names = "default";
28 		pinctrl-0 = <&i2s2_pmx_func &i2s2_cfg_func>;
30 		dma-names = "rx", "tx";
31 		#sound-dai-cells = <0>;
35 		compatible = "simple-audio-card";
36 		simple-audio-card,name = "hikey-hdmi";
37 		simple-audio-card,format = "i2s";
39 		simple-audio-card,bitclock-master = <&sound_master>;
40 		simple-audio-card,frame-master = <&sound_master>;
42 		sound_master: simple-audio-card,cpu {
43 			sound-dai = <&i2s2>;
46 		simple-audio-card,codec {
47 			sound-dai = <&adv7533>;