bindings/sound/rockchip%2Cmultidais.txt

4 - compatible: "rockchip,multi-dais"
5   - "rockchip,rk3308-multi-dais"
6 - dais: The phandle of sub dais, such i2s, pdm etc.
7 - capture,channel-mapping: map channels, one for each in dais,
8   capture,channel-mapping = <2 6> means:
9   i2s 2ch + pdm 6ch --> total 8ch capture.
10 - playback,channel-mapping: map channels, one for each in dais.
11   playback,channel-mapping = <4 4> means:
12   i2s 4ch + pdm 4ch --> total 8ch playback.
15 - rockchip,grf: the phandle of the syscon node for GRF register.
18 - frame-master: bool properties, frame master, one for each in dais.
19 - bitclock-master: bool properties, bit clock master, one for each in dais.
20 - bitclock-inversion: bool properties, bit clock inversion, one for each in dais.
21 - frame-inversion: bool properties, frame clock inversion, one for each in dais.
25 multi_dais: multi-dais {
27 	compatible = "rockchip,multi-dais";
29 	capture,channel-mapping = <2 6>;
30 	playback,channel-mapping = <4 4>;
31 	bitclock-master = <1 0>;
32 	frame-master = <1 0>;
33 	bitclock-inversion = <0 0>;
34 	frame-inversion = <0 0>;
40 	rockchip,no-dmaengine;
45 	rockchip,no-dmaengine;
48 vad-sound {
50 	compatible = "rockchip,multicodecs-card";
51 	rockchip,card-name = "rockchip,rk3308-vad";