| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 2 | /* |
| 3 | * Device Tree for ULCB + Audio Graph Card2 |
| 4 | * |
| 5 | * Copyright (C) 2022 Renesas Electronics Corp. |
| 6 | */ |
| 7 | |
| 8 | /* |
| 9 | * (A) CPU0 <----> ak4613 |
| 10 | * (B) CPU1 ----> HDMI |
| 11 | * |
| 12 | * (A) aplay -D plughw:0,0 xxx.wav |
| 13 | * (B) aplay -D plughw:0,1 xxx.wav |
| 14 | * |
| 15 | * (A) arecord -D plughw:0,0 xxx.wav |
| 16 | */ |
| 17 | #include "ulcb-audio-graph-card.dtsi" |
| 18 | |
| 19 | &sound_card { |
| 20 | compatible = "audio-graph-card2"; |
| 21 | |
| 22 | /delete-property/ dais; |
| 23 | links = <&snd_ulcb1 /* (A) CPU0 <-> ak4613 */ |
| 24 | &snd_ulcb2 /* (B) CPU1 -> HDMI */ |
| 25 | >; |
| 26 | }; |