arm64: dts: renesas: r8a774a1: Add audio support
authorBiju Das <biju.das@bp.renesas.com>
Thu, 23 Aug 2018 13:43:07 +0000 (14:43 +0100)
committerSimon Horman <horms+renesas@verge.net.au>
Thu, 13 Sep 2018 07:47:38 +0000 (09:47 +0200)
Add sound support for the RZ/G2M SoC (a.k.a. R8A774A1).

This work is based on similar work done on the R8A7796 SoC
by Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
arch/arm64/boot/dts/renesas/r8a774a1.dtsi

index c9ac545f08f3c4aab4048149a861fa26fa1082d7..50c9265aa1c42a126f6f351b9cb80b10e027b767 100644 (file)
                        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>;
+                        */
+                       /*
+                        * #clock-cells is required for audio_clkout0/1/2/3
+                        *
+                        * clkout       : #clock-cells = <0>;   <&rcar_sound>;
+                        * clkout0/1/2/3: #clock-cells = <1>;   <&rcar_sound N>;
+                        */
+                       compatible =  "renesas,rcar_sound-r8a774a1", "renesas,rcar_sound-gen3";
+                       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 1022>, <&cpg CPG_MOD 1023>,
+                                <&cpg CPG_MOD 1024>, <&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 1031>,
+                                <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
+                                <&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>,
+                                <&cpg CPG_CORE 10>;
+                       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.9", "src.8", "src.7", "src.6",
+                                     "src.5", "src.4", "src.3", "src.2",
+                                     "src.1", "src.0",
+                                     "mix.1", "mix.0",
+                                     "ctu.1", "ctu.0",
+                                     "dvc.0", "dvc.1",
+                                     "clk_a", "clk_b", "clk_c", "clk_i";
+                       power-domains = <&sysc 32>;
+                       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 = <&audma1 0xbc>;
+                                       dma-names = "tx";
+                               };
+                               dvc1: dvc-1 {
+                                       dmas = <&audma1 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 {
+                               src0: src-0 {
+                                       interrupts = <GIC_SPI 352 IRQ_TYPE_LEVEL_HIGH>;
+                                       dmas = <&audma0 0x85>, <&audma1 0x9a>;
+                                       dma-names = "rx", "tx";
+                               };
+                               src1: src-1 {
+                                       interrupts = <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>;
+                                       dmas = <&audma0 0x87>, <&audma1 0x9c>;
+                                       dma-names = "rx", "tx";
+                               };
+                               src2: src-2 {
+                                       interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>;
+                                       dmas = <&audma0 0x89>, <&audma1 0x9e>;
+                                       dma-names = "rx", "tx";
+                               };
+                               src3: src-3 {
+                                       interrupts = <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>;
+                                       dmas = <&audma0 0x8b>, <&audma1 0xa0>;
+                                       dma-names = "rx", "tx";
+                               };
+                               src4: src-4 {
+                                       interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>;
+                                       dmas = <&audma0 0x8d>, <&audma1 0xb0>;
+                                       dma-names = "rx", "tx";
+                               };
+                               src5: src-5 {
+                                       interrupts = <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>;
+                                       dmas = <&audma0 0x8f>, <&audma1 0xb2>;
+                                       dma-names = "rx", "tx";
+                               };
+                               src6: src-6 {
+                                       interrupts = <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>;
+                                       dmas = <&audma0 0x91>, <&audma1 0xb4>;
+                                       dma-names = "rx", "tx";
+                               };
+                               src7: src-7 {
+                                       interrupts = <GIC_SPI 359 IRQ_TYPE_LEVEL_HIGH>;
+                                       dmas = <&audma0 0x93>, <&audma1 0xb6>;
+                                       dma-names = "rx", "tx";
+                               };
+                               src8: src-8 {
+                                       interrupts = <GIC_SPI 360 IRQ_TYPE_LEVEL_HIGH>;
+                                       dmas = <&audma0 0x95>, <&audma1 0xb8>;
+                                       dma-names = "rx", "tx";
+                               };
+                               src9: src-9 {
+                                       interrupts = <GIC_SPI 361 IRQ_TYPE_LEVEL_HIGH>;
+                                       dmas = <&audma0 0x97>, <&audma1 0xba>;
+                                       dma-names = "rx", "tx";
+                               };
+                       };
+
+                       rcar_sound,ssi {
+                               ssi0: ssi-0 {
+                                       interrupts = <GIC_SPI 370 IRQ_TYPE_LEVEL_HIGH>;
+                                       dmas = <&audma0 0x01>, <&audma1 0x02>, <&audma0 0x15>, <&audma1 0x16>;
+                                       dma-names = "rx", "tx", "rxu", "txu";
+                               };
+                               ssi1: ssi-1 {
+                                       interrupts = <GIC_SPI 371 IRQ_TYPE_LEVEL_HIGH>;
+                                       dmas = <&audma0 0x03>, <&audma1 0x04>, <&audma0 0x49>, <&audma1 0x4a>;
+                                       dma-names = "rx", "tx", "rxu", "txu";
+                               };
+                               ssi2: ssi-2 {
+                                       interrupts = <GIC_SPI 372 IRQ_TYPE_LEVEL_HIGH>;
+                                       dmas = <&audma0 0x05>, <&audma1 0x06>, <&audma0 0x63>, <&audma1 0x64>;
+                                       dma-names = "rx", "tx", "rxu", "txu";
+                               };
+                               ssi3: ssi-3 {
+                                       interrupts = <GIC_SPI 373 IRQ_TYPE_LEVEL_HIGH>;
+                                       dmas = <&audma0 0x07>, <&audma1 0x08>, <&audma0 0x6f>, <&audma1 0x70>;
+                                       dma-names = "rx", "tx", "rxu", "txu";
+                               };
+                               ssi4: ssi-4 {
+                                       interrupts = <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH>;
+                                       dmas = <&audma0 0x09>, <&audma1 0x0a>, <&audma0 0x71>, <&audma1 0x72>;
+                                       dma-names = "rx", "tx", "rxu", "txu";
+                               };
+                               ssi5: ssi-5 {
+                                       interrupts = <GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>;
+                                       dmas = <&audma0 0x0b>, <&audma1 0x0c>, <&audma0 0x73>, <&audma1 0x74>;
+                                       dma-names = "rx", "tx", "rxu", "txu";
+                               };
+                               ssi6: ssi-6 {
+                                       interrupts = <GIC_SPI 376 IRQ_TYPE_LEVEL_HIGH>;
+                                       dmas = <&audma0 0x0d>, <&audma1 0x0e>, <&audma0 0x75>, <&audma1 0x76>;
+                                       dma-names = "rx", "tx", "rxu", "txu";
+                               };
+                               ssi7: ssi-7 {
+                                       interrupts = <GIC_SPI 377 IRQ_TYPE_LEVEL_HIGH>;
+                                       dmas = <&audma0 0x0f>, <&audma1 0x10>, <&audma0 0x79>, <&audma1 0x7a>;
+                                       dma-names = "rx", "tx", "rxu", "txu";
+                               };
+                               ssi8: ssi-8 {
+                                       interrupts = <GIC_SPI 378 IRQ_TYPE_LEVEL_HIGH>;
+                                       dmas = <&audma0 0x11>, <&audma1 0x12>, <&audma0 0x7b>, <&audma1 0x7c>;
+                                       dma-names = "rx", "tx", "rxu", "txu";
+                               };
+                               ssi9: ssi-9 {
+                                       interrupts = <GIC_SPI 379 IRQ_TYPE_LEVEL_HIGH>;
+                                       dmas = <&audma0 0x13>, <&audma1 0x14>, <&audma0 0x7d>, <&audma1 0x7e>;
+                                       dma-names = "rx", "tx", "rxu", "txu";
+                               };
+                       };
+
+                       ports {
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               port@0 {
+                                       reg = <0>;
+                               };
+                               port@1 {
+                                       reg = <1>;
+                               };
+                       };
+               };
+
+               audma0: dma-controller@ec700000 {
+                       compatible = "renesas,dmac-r8a774a1",
+                                    "renesas,rcar-dmac";
+                       reg = <0 0xec700000 0 0x10000>;
+                       interrupts = <GIC_SPI 350 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 320 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 321 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 322 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 323 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 324 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 325 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 326 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 327 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 328 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 329 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 331 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 332 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 333 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 334 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 335 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-names = "error",
+                                       "ch0", "ch1", "ch2", "ch3",
+                                       "ch4", "ch5", "ch6", "ch7",
+                                       "ch8", "ch9", "ch10", "ch11",
+                                       "ch12", "ch13", "ch14", "ch15";
+                       clocks = <&cpg CPG_MOD 502>;
+                       clock-names = "fck";
+                       power-domains = <&sysc 32>;
+                       resets = <&cpg 502>;
+                       #dma-cells = <1>;
+                       dma-channels = <16>;
+               };
+
+               audma1: dma-controller@ec720000 {
+                       compatible = "renesas,dmac-r8a774a1",
+                                    "renesas,rcar-dmac";
+                       reg = <0 0xec720000 0 0x10000>;
+                       interrupts = <GIC_SPI 351 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 336 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 337 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 338 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 339 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 340 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 341 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 342 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 343 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 344 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 346 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 347 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 348 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 349 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 382 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 383 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-names = "error",
+                                       "ch0", "ch1", "ch2", "ch3",
+                                       "ch4", "ch5", "ch6", "ch7",
+                                       "ch8", "ch9", "ch10", "ch11",
+                                       "ch12", "ch13", "ch14", "ch15";
+                       clocks = <&cpg CPG_MOD 501>;
+                       clock-names = "fck";
+                       power-domains = <&sysc 32>;
+                       resets = <&cpg 501>;
+                       #dma-cells = <1>;
+                       dma-channels = <16>;
+               };
+
                sdhi0: sd@ee100000 {
                        compatible = "renesas,sdhi-r8a774a1",
                                     "renesas,rcar-gen3-sdhi";