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Commit 17d2e479 authored by Biju Das's avatar Biju Das Committed by Simon Horman
Browse files

ARM: dts: r8a7745: Add sound support 



Define the generic r8a7745(RZ/G1E) part of the sound device node.

This patch is based on the r8a7794 sound work by Sergei Shtylyov.

Signed-off-by: default avatarBiju Das <biju.das@bp.renesas.com>
Reviewed-by: default avatarFabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent a14a05c2

arch/arm/boot/dts/r8a7745.dtsi

+180 −0
Original line number Diff line number Diff line
@@ -1293,6 +1293,186 @@ 
			resets = <&cpg 915>;

			status = "disabled";

		};



		rcar_sound: sound@ec500000 {

			/*

			 * #sound-dai-cells is required

			 *

			 * Single DAI : #sound-dai-cells = <0>; <&rcar_sound>;

			 * Multi  DAI : #sound-dai-cells = <1>; <&rcar_sound N>;

			 */

			compatible = "renesas,rcar_sound-r8a7745",

				     "renesas,rcar_sound-gen2";

			reg = <0 0xec500000 0 0x1000>, /* SCU */

			      <0 0xec5a0000 0 0x100>,  /* ADG */

			      <0 0xec540000 0 0x1000>, /* SSIU */

			      <0 0xec541000 0 0x280>,  /* SSI */

			      <0 0xec740000 0 0x200>;  /* Audio DMAC peri peri */

			reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";



			clocks = <&cpg CPG_MOD 1005>,

				 <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,

				 <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>,

				 <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>,

				 <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>,

				 <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>,

				 <&cpg CPG_MOD 1025>, <&cpg CPG_MOD 1026>,

				 <&cpg CPG_MOD 1027>, <&cpg CPG_MOD 1028>,

				 <&cpg CPG_MOD 1029>, <&cpg CPG_MOD 1030>,

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

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

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

				 <&audio_clka>, <&audio_clkb>, <&audio_clkc>,

				 <&cpg CPG_CORE R8A7745_CLK_M2>;

			clock-names = "ssi-all",

				      "ssi.9", "ssi.8", "ssi.7", "ssi.6",

				      "ssi.5", "ssi.4", "ssi.3", "ssi.2",

				      "ssi.1", "ssi.0",

				      "src.6", "src.5", "src.4", "src.3",

				      "src.2", "src.1",

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

				      "mix.0", "mix.1",

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

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

			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;

			resets = <&cpg 1005>,

				 <&cpg 1006>, <&cpg 1007>, <&cpg 1008>,

				 <&cpg 1009>, <&cpg 1010>, <&cpg 1011>,

				 <&cpg 1012>, <&cpg 1013>, <&cpg 1014>,

				 <&cpg 1015>;

			reset-names = "ssi-all",

				      "ssi.9", "ssi.8", "ssi.7", "ssi.6",

				      "ssi.5", "ssi.4", "ssi.3", "ssi.2",

				      "ssi.1", "ssi.0";



			status = "disabled";



			rcar_sound,dvc {

				dvc0: dvc-0 {

					dmas = <&audma0 0xbc>;

					dma-names = "tx";

				};

				dvc1: dvc-1 {

					dmas = <&audma0 0xbe>;

					dma-names = "tx";

				};

			};



			rcar_sound,mix {

				mix0: mix-0 { };

				mix1: mix-1 { };

			};



			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 {

				src-0 {

					status = "disabled";

				};

				src1: src-1 {

					interrupts = <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>;

					dmas = <&audma0 0x87>, <&audma0 0x9c>;

					dma-names = "rx", "tx";

				};

				src2: src-2 {

					interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>;

					dmas = <&audma0 0x89>, <&audma0 0x9e>;

					dma-names = "rx", "tx";

				};

				src3: src-3 {

					interrupts = <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>;

					dmas = <&audma0 0x8b>, <&audma0 0xa0>;

					dma-names = "rx", "tx";

				};

				src4: src-4 {

					interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>;

					dmas = <&audma0 0x8d>, <&audma0 0xb0>;

					dma-names = "rx", "tx";

				};

				src5: src-5 {

					interrupts = <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>;

					dmas = <&audma0 0x8f>, <&audma0 0xb2>;

					dma-names = "rx", "tx";

				};

				src6: src-6 {

					interrupts = <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>;

					dmas = <&audma0 0x91>, <&audma0 0xb4>;

					dma-names = "rx", "tx";

				};

			};



			rcar_sound,ssi {

				ssi0: ssi-0 {

					interrupts = <GIC_SPI 370 IRQ_TYPE_LEVEL_HIGH>;

					dmas = <&audma0 0x01>, <&audma0 0x02>,

					       <&audma0 0x15>, <&audma0 0x16>;

					dma-names = "rx", "tx", "rxu", "txu";

				};

				ssi1: ssi-1 {

					interrupts = <GIC_SPI 371 IRQ_TYPE_LEVEL_HIGH>;

					dmas = <&audma0 0x03>, <&audma0 0x04>,

					       <&audma0 0x49>, <&audma0 0x4a>;

					dma-names = "rx", "tx", "rxu", "txu";

				};

				ssi2: ssi-2 {

					interrupts = <GIC_SPI 372 IRQ_TYPE_LEVEL_HIGH>;

					dmas = <&audma0 0x05>, <&audma0 0x06>,

					       <&audma0 0x63>, <&audma0 0x64>;

					dma-names = "rx", "tx", "rxu", "txu";

				};

				ssi3: ssi-3 {

					interrupts = <GIC_SPI 373 IRQ_TYPE_LEVEL_HIGH>;

					dmas = <&audma0 0x07>, <&audma0 0x08>,

					       <&audma0 0x6f>, <&audma0 0x70>;

					dma-names = "rx", "tx", "rxu", "txu";

				};

				ssi4: ssi-4 {

					interrupts = <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH>;

					dmas = <&audma0 0x09>, <&audma0 0x0a>,

					       <&audma0 0x71>, <&audma0 0x72>;

					dma-names = "rx", "tx", "rxu", "txu";

				};

				ssi5: ssi-5 {

					interrupts = <GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>;

					dmas = <&audma0 0x0b>, <&audma0 0x0c>,

					       <&audma0 0x73>, <&audma0 0x74>;

					dma-names = "rx", "tx", "rxu", "txu";

				};

				ssi6: ssi-6 {

					interrupts = <GIC_SPI 376 IRQ_TYPE_LEVEL_HIGH>;

					dmas = <&audma0 0x0d>, <&audma0 0x0e>,

					       <&audma0 0x75>, <&audma0 0x76>;

					dma-names = "rx", "tx", "rxu", "txu";

				};

				ssi7: ssi-7 {

					interrupts = <GIC_SPI 377 IRQ_TYPE_LEVEL_HIGH>;

					dmas = <&audma0 0x0f>, <&audma0 0x10>,

					       <&audma0 0x79>, <&audma0 0x7a>;

					dma-names = "rx", "tx", "rxu", "txu";

				};

				ssi8: ssi-8 {

					interrupts = <GIC_SPI 378 IRQ_TYPE_LEVEL_HIGH>;

					dmas = <&audma0 0x11>, <&audma0 0x12>,

					       <&audma0 0x7b>, <&audma0 0x7c>;

					dma-names = "rx", "tx", "rxu", "txu";

				};

				ssi9: ssi-9 {

					interrupts = <GIC_SPI 379 IRQ_TYPE_LEVEL_HIGH>;

					dmas = <&audma0 0x13>, <&audma0 0x14>,

					       <&audma0 0x7d>, <&audma0 0x7e>;

					dma-names = "rx", "tx", "rxu", "txu";

				};

			};

		};

	};



	timer {