| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Device Tree for ULCB + Kingfisher + Audio Graph Card2 |
| * |
| * Copyright (C) 2022 Renesas Electronics Corp. |
| */ |
| |
| /* |
| * (A) CPU0 <----> ak4613 |
| * (B) CPU1 ----> HDMI |
| * (C) CPU2 ----> PCM3168A-p (8ch) |
| * (D) CPU3 <---- PCM3168A-c (6ch) |
| * |
| * (A) aplay -D plughw:0,0 xxx.wav |
| * (B) aplay -D plughw:0,1 xxx.wav |
| * (C) aplay -D plughw:0,2 xxx.wav |
| * |
| * (A) arecord -D plughw:0,0 xxx.wav |
| * (D) arecord -D plughw:0,3 xxx.wav |
| */ |
| #include "ulcb-kf-audio-graph-card.dtsi" |
| |
| &sound_card { |
| /delete-property/ dais; |
| links = <&rsnd_port0 /* (A) CPU0 <-> ak4613 */ |
| &rsnd_port1 /* (B) CPU1 -> HDMI */ |
| &rsnd_port2 /* (C) CPU2 -> PCM3168A-p */ |
| &rsnd_port3 /* (D) CPU3 <- PCM3168A-c */ |
| >; |
| }; |
