bitclock-master = <&rsnd_endpoint0>;
                                frame-master = <&rsnd_endpoint0>;
 
-                               playback = <&ssi1 &dvc1 &src1>;
+                               playback = <&ssi1>, <&dvc1>, <&src1>;
                                capture = <&ssi0>;
                        };
                };
 
 
        rcar_sound,dai {
                dai0 {
-                       playback = <&ssi0 &src0 &dvc0>;
+                       playback = <&ssi0>, <&src0>, <&dvc0>;
                };
        };
 };
 
 
        rcar_sound,dai {
                dai0 {
-                       playback = <&ssi0 &src0 &dvc0>;
-                       capture  = <&ssi1 &src1 &dvc1>;
+                       playback = <&ssi0>, <&src0>, <&dvc0>;
+                       capture  = <&ssi1>, <&src1>, <&dvc1>;
                };
        };
 
 
                                bitclock-master = <&rsnd_endpoint0>;
                                frame-master = <&rsnd_endpoint0>;
 
-                               playback = <&ssi0 &src0 &dvc0>;
-                               capture  = <&ssi1 &src1 &dvc1>;
+                               playback = <&ssi0>, <&src0>, <&dvc0>;
+                               capture  = <&ssi1>, <&src1>, <&dvc1>;
                        };
                };
        };
 
                                bitclock-master = <&rsnd_for_ak4613>;
                                frame-master = <&rsnd_for_ak4613>;
 
-                               playback = <&ssi0 &src0 &dvc0>;
-                               capture  = <&ssi1 &src1 &dvc1>;
+                               playback = <&ssi0>, <&src0>, <&dvc0>;
+                               capture  = <&ssi1>, <&src1>, <&dvc1>;
                        };
                };
                rsnd_port1: port@1 {