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Diffstat (limited to 'arch/arm64/boot/dts/renesas/ulcb-kf-audio-graph-card-mix+split.dtsi')
-rw-r--r--arch/arm64/boot/dts/renesas/ulcb-kf-audio-graph-card-mix+split.dtsi124
1 files changed, 88 insertions, 36 deletions
diff --git a/arch/arm64/boot/dts/renesas/ulcb-kf-audio-graph-card-mix+split.dtsi b/arch/arm64/boot/dts/renesas/ulcb-kf-audio-graph-card-mix+split.dtsi
index 9b01354940fd..4caa0281a687 100644
--- a/arch/arm64/boot/dts/renesas/ulcb-kf-audio-graph-card-mix+split.dtsi
+++ b/arch/arm64/boot/dts/renesas/ulcb-kf-audio-graph-card-mix+split.dtsi
@@ -15,43 +15,53 @@
* (D) CPU3 (2ch) --/ (TDM-1 : 2,3ch)
* (E) CPU4 (2ch) --/ (TDM-2 : 4,5ch)
* (F) CPU5 (2ch) --/ (TDM-3 : 6,7ch)
- * (G) CPU6 (6ch) <---- (6ch) (Z) PCM3168A-c
+ * (G) CPU6 (2ch) <---- (6ch) (Z) PCM3168A-c (TDM-a: 0,1ch)
+ * (H) CPU7 (2ch) <--/ (TDM-b: 2,3ch)
+ * (I) CPU8 (2ch) <--/ (TDM-c: 4,5ch)
*
* (A) aplay -D plughw:0,0 xxx.wav (MIX-0)
* (B) aplay -D plughw:0,1 xxx.wav (MIX-1)
- * (C) aplay -D plughw:0,2 xxx.wav (TDM-0)
- * (D) aplay -D plughw:0,3 xxx.wav (TDM-1)
- * (E) aplay -D plughw:0,4 xxx.wav (TDM-2)
- * (F) aplay -D plughw:0,5 xxx.wav (TDM-3)
+ * (C) aplay -D plughw:1,0 xxx.wav (TDM-0)
+ * (D) aplay -D plughw:1,1 xxx.wav (TDM-1)
+ * (E) aplay -D plughw:1,2 xxx.wav (TDM-2)
+ * (F) aplay -D plughw:1,3 xxx.wav (TDM-3)
*
* (A) arecord -D plughw:0,0 xxx.wav
- * (G) arecord -D plughw:0,6 xxx.wav
+ * (G) arecord -D plughw:1,4 xxx.wav (TDM-a)
+ * (H) arecord -D plughw:1,5 xxx.wav (TDM-b)
+ * (I) arecord -D plughw:1,6 xxx.wav (TDM-c)
*/
+/ {
+ sound_card_kf: expand-sound {
+ compatible = "audio-graph-scu-card";
+ label = "snd-kf-split";
-&sound_card {
- routing = "ak4613 Playback", "DAI0 Playback",
- "ak4613 Playback", "DAI1 Playback",
- "DAI0 Capture", "ak4613 Capture",
- "pcm3168a Playback", "DAI2 Playback",
- "pcm3168a Playback", "DAI3 Playback",
- "pcm3168a Playback", "DAI4 Playback",
- "pcm3168a Playback", "DAI5 Playback";
+ routing = "pcm3168a Playback", "DAI2 Playback",
+ "pcm3168a Playback", "DAI3 Playback",
+ "pcm3168a Playback", "DAI4 Playback",
+ "pcm3168a Playback", "DAI5 Playback",
+ "DAI6 Capture", "pcm3168a Capture",
+ "DAI7 Capture", "pcm3168a Capture",
+ "DAI8 Capture", "pcm3168a Capture";
- dais = <&rsnd_port0 /* (A) CPU0 */
- &rsnd_port1 /* (B) CPU1 */
- &rsnd_port2 /* (C) CPU2 */
- &rsnd_port3 /* (D) CPU3 */
- &rsnd_port4 /* (E) CPU4 */
- &rsnd_port5 /* (F) CPU5 */
- &rsnd_port6 /* (G) GPU6 */
- >;
+ dais = <&snd_kf1 /* (C) CPU2 */
+ &snd_kf2 /* (D) CPU3 */
+ &snd_kf3 /* (E) CPU4 */
+ &snd_kf4 /* (F) CPU5 */
+ &snd_kf5 /* (G) CPU6 */
+ &snd_kf6 /* (H) CPU7 */
+ &snd_kf7 /* (I) CPU8 */
+ >;
+ };
};
&pcm3168a {
ports {
#address-cells = <1>;
#size-cells = <0>;
+
mclk-fs = <512>;
+ prefix = "pcm3168a";
/*
* (Y) PCM3168A-p
@@ -60,7 +70,6 @@
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
- prefix = "pcm3168a";
convert-channels = <8>; /* to 8ch TDM */
/* (C) CPU2 -> (Y) PCM3168A-p */
@@ -92,10 +101,28 @@
* (Z) PCM3168A-c
*/
port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
reg = <1>;
+
+ convert-channels = <6>; /* to 6ch TDM */
+
/* (G) CPU6 <- PCM3168A-c */
- pcm3168a_endpoint_c: endpoint {
- remote-endpoint = <&rsnd_for_pcm3168a_capture>;
+ pcm3168a_endpoint_c1: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&rsnd_for_pcm3168a_capture1>;
+ clocks = <&clksndsel>;
+ };
+ /* (H) CPU7 <- PCM3168A-c */
+ pcm3168a_endpoint_c2: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&rsnd_for_pcm3168a_capture2>;
+ clocks = <&clksndsel>;
+ };
+ /* (I) CPU8 <- PCM3168A-c */
+ pcm3168a_endpoint_c3: endpoint@2 {
+ reg = <2>;
+ remote-endpoint = <&rsnd_for_pcm3168a_capture3>;
clocks = <&clksndsel>;
};
};
@@ -103,13 +130,15 @@
};
&rcar_sound {
- ports {
- /* rsnd_port0-1 are defined in ulcb.dtsi */
+ ports@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
/*
* (C) CPU2
*/
- rsnd_port2: port@2 {
+ snd_kf1: port@2 {
reg = <2>;
rsnd_for_pcm3168a_play1: endpoint {
remote-endpoint = <&pcm3168a_endpoint_p1>;
@@ -121,7 +150,7 @@
/*
* (D) CPU3
*/
- rsnd_port3: port@3 {
+ snd_kf2: port@3 {
reg = <3>;
rsnd_for_pcm3168a_play2: endpoint {
remote-endpoint = <&pcm3168a_endpoint_p2>;
@@ -133,7 +162,7 @@
/*
* (E) CPU4
*/
- rsnd_port4: port@4 {
+ snd_kf3: port@4 {
reg = <4>;
rsnd_for_pcm3168a_play3: endpoint {
remote-endpoint = <&pcm3168a_endpoint_p3>;
@@ -145,7 +174,7 @@
/*
* (F) CPU5
*/
- rsnd_port5: port@5 {
+ snd_kf4: port@5 {
reg = <5>;
rsnd_for_pcm3168a_play4: endpoint {
remote-endpoint = <&pcm3168a_endpoint_p4>;
@@ -157,14 +186,37 @@
/*
* (G) CPU6
*/
- rsnd_port6: port@6 {
+ snd_kf5: port@6 {
reg = <6>;
- rsnd_for_pcm3168a_capture: endpoint {
- remote-endpoint = <&pcm3168a_endpoint_c>;
+ rsnd_for_pcm3168a_capture1: endpoint {
+ remote-endpoint = <&pcm3168a_endpoint_c1>;
+ bitclock-master;
+ frame-master;
+ capture = <&ssiu40 &ssi4>;
+ };
+ };
+ /*
+ * (H) CPU7
+ */
+ snd_kf6: port@7 {
+ reg = <7>;
+ rsnd_for_pcm3168a_capture2: endpoint {
+ remote-endpoint = <&pcm3168a_endpoint_c2>;
+ bitclock-master;
+ frame-master;
+ capture = <&ssiu41 &ssi4>;
+ };
+ };
+ /*
+ * (I) CPU8
+ */
+ snd_kf7: port@8 {
+ reg = <8>;
+ rsnd_for_pcm3168a_capture3: endpoint {
+ remote-endpoint = <&pcm3168a_endpoint_c3>;
bitclock-master;
frame-master;
- dai-tdm-slot-num = <6>;
- capture = <&ssi4>;
+ capture = <&ssiu42 &ssi4>;
};
};
};
generated by cgit (git 2.34.1) at 2026-01-04 14:04:22 +0000