dts/renesas/ulcb-kf-audio-graph-card-mix%2Bsplit.dtsi

1 // SPDX-License-Identifier: GPL-2.0
12  *	(A) CPU0 (2ch) <----> (2ch) (X) ak4613	   (MIX-0)
13  *	(B) CPU1 (2ch)  --/			   (MIX-1)
14  *	(C) CPU2 (2ch)  ----> (8ch) (Y) PCM3168A-p (TDM-0 : 0,1ch)
15  *	(D) CPU3 (2ch)  --/			   (TDM-1 : 2,3ch)
16  *	(E) CPU4 (2ch)  --/			   (TDM-2 : 4,5ch)
17  *	(F) CPU5 (2ch)  --/			   (TDM-3 : 6,7ch)
18  *	(G) CPU6 (2ch) <----  (6ch) (Z) PCM3168A-c (TDM-a: 0,1ch)
19  *	(H) CPU7 (2ch) <--/			   (TDM-b: 2,3ch)
20  *	(I) CPU8 (2ch) <--/			   (TDM-c: 4,5ch)
22  *	(A) aplay   -D plughw:0,0 xxx.wav (MIX-0)
23  *	(B) aplay   -D plughw:0,1 xxx.wav (MIX-1)
24  *	(C) aplay   -D plughw:1,0 xxx.wav (TDM-0)
25  *	(D) aplay   -D plughw:1,1 xxx.wav (TDM-1)
26  *	(E) aplay   -D plughw:1,2 xxx.wav (TDM-2)
27  *	(F) aplay   -D plughw:1,3 xxx.wav (TDM-3)
29  *	(A) arecord -D plughw:0,0 xxx.wav
30  *	(G) arecord -D plughw:1,4 xxx.wav (TDM-a)
31  *	(H) arecord -D plughw:1,5 xxx.wav (TDM-b)
32  *	(I) arecord -D plughw:1,6 xxx.wav (TDM-c)
35 	sound_card_kf: expand-sound {
36 		compatible = "audio-graph-scu-card";
37 		label = "snd-kf-split";
60 		#address-cells = <1>;
61 		#size-cells = <0>;
63 		mclk-fs = <512>;
67 		 * (Y) PCM3168A-p
70 			#address-cells = <1>;
71 			#size-cells = <0>;
73 			convert-channels = <8>; /* to 8ch TDM */
75 			/* (C) CPU2 -> (Y) PCM3168A-p */
78 				remote-endpoint = <&rsnd_for_pcm3168a_play1>;
81 			/* (D) CPU3 -> (Y) PCM3168A-p */
84 				remote-endpoint = <&rsnd_for_pcm3168a_play2>;
87 			/* (E) CPU4 -> (Y) PCM3168A-p */
90 				remote-endpoint = <&rsnd_for_pcm3168a_play3>;
93 			/* (F) CPU5 -> (Y) PCM3168A-p */
96 				remote-endpoint = <&rsnd_for_pcm3168a_play4>;
101 		 * (Z) PCM3168A-c
104 			#address-cells = <1>;
105 			#size-cells = <0>;
108 			convert-channels = <6>; /* to 6ch TDM */
110 			/* (G) CPU6 <- PCM3168A-c */
113 				remote-endpoint = <&rsnd_for_pcm3168a_capture1>;
116 			/* (H) CPU7 <- PCM3168A-c */
119 				remote-endpoint = <&rsnd_for_pcm3168a_capture2>;
122 			/* (I) CPU8 <- PCM3168A-c */
125 				remote-endpoint = <&rsnd_for_pcm3168a_capture3>;
134 		#address-cells = <1>;
135 		#size-cells = <0>;
144 				remote-endpoint = <&pcm3168a_endpoint_p1>;
145 				bitclock-master;
146 				frame-master;
156 				remote-endpoint = <&pcm3168a_endpoint_p2>;
157 				bitclock-master;
158 				frame-master;
168 				remote-endpoint = <&pcm3168a_endpoint_p3>;
169 				bitclock-master;
170 				frame-master;
180 				remote-endpoint = <&pcm3168a_endpoint_p4>;
181 				bitclock-master;
182 				frame-master;
192 				remote-endpoint = <&pcm3168a_endpoint_c1>;
193 				bitclock-master;
194 				frame-master;
204 				remote-endpoint = <&pcm3168a_endpoint_c2>;
205 				bitclock-master;
206 				frame-master;
216 				remote-endpoint = <&pcm3168a_endpoint_c3>;
217 				bitclock-master;
218 				frame-master;