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ARM: dts: r8a7745: Add sound support
authorBiju Das <biju.das@bp.renesas.com>
Wed, 20 Dec 2017 20:01:59 +0000 (20:01 +0000)
committerSimon Horman <horms+renesas@verge.net.au>
Thu, 21 Dec 2017 11:21:40 +0000 (12:21 +0100)
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: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
arch/arm/boot/dts/r8a7745.dtsi patch | blob | history

diff --git a/arch/arm/boot/dts/r8a7745.dtsi b/arch/arm/boot/dts/r8a7745.dtsi
index d9488a1..835a282 100644 (file)
--- a/arch/arm/boot/dts/r8a7745.dtsi
+++ b/arch/arm/boot/dts/r8a7745.dtsi
@@ -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 {
Domain: System / Kernel;