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Commit c9293d78 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Simon Horman
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arm64: dts: r8a7795: add sound CTU support 



This patch adds CTU (= Channel Transfer Unit) support which is needed
to sound mixing.

Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent 6695092b

arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts

+1 −0
Original line number Diff line number Diff line
@@ -412,6 +412,7 @@ 
		 <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>,

		 <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>,

		 <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>,

		 <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,

		 <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,

		 <&audio_clk_a>, <&cs2000>,

		 <&audio_clk_c>,

arch/arm64/boot/dts/renesas/r8a7795.dtsi

+13 −0
Original line number Diff line number Diff line
@@ -919,6 +919,7 @@ 
				 <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>,

				 <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>,

				 <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>,

				 <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,

				 <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,

				 <&audio_clk_a>, <&audio_clk_b>,

				 <&audio_clk_c>,
@@ -930,6 +931,7 @@ 
				      "src.9", "src.8", "src.7", "src.6",

				      "src.5", "src.4", "src.3", "src.2",

				      "src.1", "src.0",

				      "ctu.1", "ctu.0",

				      "dvc.0", "dvc.1",

				      "clk_a", "clk_b", "clk_c", "clk_i";

			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
@@ -946,6 +948,17 @@ 
				};

			};



			rcar_sound,ctu {

				ctu00: ctu-0 { };

				ctu01: ctu-1 { };

				ctu02: ctu-2 { };

				ctu03: ctu-3 { };

				ctu10: ctu-4 { };

				ctu11: ctu-5 { };

				ctu12: ctu-6 { };

				ctu13: ctu-7 { };

			};



			rcar_sound,src {

				src0: src-0 {

					interrupts = <GIC_SPI 352 IRQ_TYPE_LEVEL_HIGH>;