[PATCH 1/3] arm64: dts: renesas: ulcb/ulcb-kf: switch to use audio-graph-card2 for sound

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From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>

Current ULCB{-KF} are using audio-graph-card.
Now ALSA is supporting new audio-graph-card2 which can easily handle
more advanced feature. Let's switch to use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
 arch/arm64/boot/dts/renesas/ulcb-kf.dtsi | 22 ++++++++--------------
 arch/arm64/boot/dts/renesas/ulcb.dtsi    | 20 +++++++-------------
 2 files changed, 15 insertions(+), 27 deletions(-)

diff --git a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
index 61bd4df09df0..7266c02ee31d 100644
--- a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
+++ b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
@@ -302,12 +302,9 @@ rsnd_port2: port@2 {
 			reg = <2>;
 			rsnd_for_pcm3168a_play: endpoint {
 				remote-endpoint = <&pcm3168a_endpoint_p>;
-
-				dai-format = "i2s";
-				bitclock-master = <&rsnd_for_pcm3168a_play>;
-				frame-master = <&rsnd_for_pcm3168a_play>;
+				bitclock-master;
+				frame-master;
 				dai-tdm-slot-num = <8>;
-
 				playback = <&ssi3>;
 			};
 		};
@@ -315,12 +312,9 @@ rsnd_port3: port@3 {
 			reg = <3>;
 			rsnd_for_pcm3168a_capture: endpoint {
 				remote-endpoint = <&pcm3168a_endpoint_c>;
-
-				dai-format = "i2s";
-				bitclock-master = <&rsnd_for_pcm3168a_capture>;
-				frame-master = <&rsnd_for_pcm3168a_capture>;
+				bitclock-master;
+				frame-master;
 				dai-tdm-slot-num = <6>;
-
 				capture  = <&ssi4>;
 			};
 		};
@@ -360,10 +354,10 @@ wlcore: wlcore@2 {
 };
 
 &sound_card {
-	dais = <&rsnd_port0	/* ak4613 */
-		&rsnd_port1	/* HDMI0  */
-		&rsnd_port2	/* pcm3168a playback */
-		&rsnd_port3	/* pcm3168a capture  */
+	links = <&rsnd_port0	/* ak4613 */
+		 &rsnd_port1	/* HDMI0  */
+		 &rsnd_port2	/* pcm3168a playback */
+		 &rsnd_port3	/* pcm3168a capture  */
 		>;
 };
 
diff --git a/arch/arm64/boot/dts/renesas/ulcb.dtsi b/arch/arm64/boot/dts/renesas/ulcb.dtsi
index 7edffe7f8cfa..b4e69d212970 100644
--- a/arch/arm64/boot/dts/renesas/ulcb.dtsi
+++ b/arch/arm64/boot/dts/renesas/ulcb.dtsi
@@ -94,11 +94,11 @@ reg_3p3v: regulator1 {
 	};
 
 	sound_card: sound {
-		compatible = "audio-graph-card";
+		compatible = "audio-graph-card2";
 		label = "rcar-sound";
 
-		dais = <&rsnd_port0	/* ak4613 */
-			&rsnd_port1	/* HDMI0  */
+		links = <&rsnd_port0	/* ak4613 */
+			 &rsnd_port1	/* HDMI0  */
 			>;
 	};
 
@@ -411,11 +411,8 @@ rsnd_port0: port@0 {
 			reg = <0>;
 			rsnd_for_ak4613: endpoint {
 				remote-endpoint = <&ak4613_endpoint>;
-
-				dai-format = "left_j";
-				bitclock-master = <&rsnd_for_ak4613>;
-				frame-master = <&rsnd_for_ak4613>;
-
+				bitclock-master;
+				frame-master;
 				playback = <&ssi0>, <&src0>, <&dvc0>;
 				capture  = <&ssi1>, <&src1>, <&dvc1>;
 			};
@@ -424,11 +421,8 @@ rsnd_port1: port@1 {
 			reg = <1>;
 			rsnd_for_hdmi: endpoint {
 				remote-endpoint = <&dw_hdmi0_snd_in>;
-
-				dai-format = "i2s";
-				bitclock-master = <&rsnd_for_hdmi>;
-				frame-master = <&rsnd_for_hdmi>;
-
+				bitclock-master;
+				frame-master;
 				playback = <&ssi2>;
 			};
 		};
-- 
2.25.1




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