190e8e50fSKuninori MorimotoRenesas R-Car sound 290e8e50fSKuninori Morimoto 390e8e50fSKuninori MorimotoRequired properties: 456ba98acSGeert Uytterhoeven- compatible : "renesas,rcar_sound-<soctype>", fallbacks 556ba98acSGeert Uytterhoeven "renesas,rcar_sound-gen1" if generation1, and 690e8e50fSKuninori Morimoto "renesas,rcar_sound-gen2" if generation2 7ac37a45bSKuninori Morimoto "renesas,rcar_sound-gen3" if generation3 856ba98acSGeert Uytterhoeven Examples with soctypes are: 97667f716SGeert Uytterhoeven - "renesas,rcar_sound-r8a7778" (R-Car M1A) 1056ba98acSGeert Uytterhoeven - "renesas,rcar_sound-r8a7790" (R-Car H2) 1156ba98acSGeert Uytterhoeven - "renesas,rcar_sound-r8a7791" (R-Car M2-W) 12ac37a45bSKuninori Morimoto - "renesas,rcar_sound-r8a7795" (R-Car H3) 1390e8e50fSKuninori Morimoto- reg : Should contain the register physical address. 1490e8e50fSKuninori Morimoto required register is 1590e8e50fSKuninori Morimoto SRU/ADG/SSI if generation1 1690e8e50fSKuninori Morimoto SRU/ADG/SSIU/SSI if generation2 178bab0dd5SKuninori Morimoto- rcar_sound,ssi : Should contain SSI feature. 188bab0dd5SKuninori Morimoto The number of SSI subnode should be same as HW. 198bab0dd5SKuninori Morimoto see below for detail. 208bab0dd5SKuninori Morimoto- rcar_sound,src : Should contain SRC feature. 218bab0dd5SKuninori Morimoto The number of SRC subnode should be same as HW. 228bab0dd5SKuninori Morimoto see below for detail. 239269e3c3SKuninori Morimoto- rcar_sound,ctu : Should contain CTU feature. 249269e3c3SKuninori Morimoto The number of CTU subnode should be same as HW. 259269e3c3SKuninori Morimoto see below for detail. 2670fb1052SKuninori Morimoto- rcar_sound,mix : Should contain MIX feature. 2770fb1052SKuninori Morimoto The number of MIX subnode should be same as HW. 2870fb1052SKuninori Morimoto see below for detail. 2934cb6123SKuninori Morimoto- rcar_sound,dvc : Should contain DVC feature. 3034cb6123SKuninori Morimoto The number of DVC subnode should be same as HW. 3134cb6123SKuninori Morimoto see below for detail. 328bab0dd5SKuninori Morimoto- rcar_sound,dai : DAI contents. 338bab0dd5SKuninori Morimoto The number of DAI subnode should be same as HW. 348bab0dd5SKuninori Morimoto see below for detail. 35e3d2cec8SKuninori Morimoto- #sound-dai-cells : it must be 0 if your system is using single DAI 36e3d2cec8SKuninori Morimoto it must be 1 if your system is using multi DAI 372a46db4aSKuninori Morimoto- #clock-cells : it must be 0 if your system has audio_clkout 382a46db4aSKuninori Morimoto it must be 1 if your system has audio_clkout0/1/2/3 392a46db4aSKuninori Morimoto- clock-frequency : for all audio_clkout0/1/2/3 4090e8e50fSKuninori Morimoto 4190e8e50fSKuninori MorimotoSSI subnode properties: 4290e8e50fSKuninori Morimoto- interrupts : Should contain SSI interrupt for PIO transfer 4390e8e50fSKuninori Morimoto- shared-pin : if shared clock pin 44199e7688SKuninori Morimoto- pio-transfer : use PIO transfer mode 45d9288d0bSKuninori Morimoto- no-busif : BUSIF is not ussed when [mem -> SSI] via DMA case 46e80a2fb1SKuninori Morimoto- dma : Should contain Audio DMAC entry 47e80a2fb1SKuninori Morimoto- dma-names : SSI case "rx" (=playback), "tx" (=capture) 48e80a2fb1SKuninori Morimoto SSIU case "rxu" (=playback), "txu" (=capture) 4990e8e50fSKuninori Morimoto 508bab0dd5SKuninori MorimotoSRC subnode properties: 51e80a2fb1SKuninori Morimoto- dma : Should contain Audio DMAC entry 52e80a2fb1SKuninori Morimoto- dma-names : "rx" (=playback), "tx" (=capture) 53e80a2fb1SKuninori Morimoto 54e80a2fb1SKuninori MorimotoDVC subnode properties: 55e80a2fb1SKuninori Morimoto- dma : Should contain Audio DMAC entry 56e80a2fb1SKuninori Morimoto- dma-names : "tx" (=playback/capture) 578bab0dd5SKuninori Morimoto 5890e8e50fSKuninori MorimotoDAI subnode properties: 5990e8e50fSKuninori Morimoto- playback : list of playback modules 6090e8e50fSKuninori Morimoto- capture : list of capture modules 6190e8e50fSKuninori Morimoto 6290e8e50fSKuninori MorimotoExample: 6390e8e50fSKuninori Morimoto 64596f74ecSGeert Uytterhoevenrcar_sound: sound@ec500000 { 6590e8e50fSKuninori Morimoto #sound-dai-cells = <1>; 6656ba98acSGeert Uytterhoeven compatible = "renesas,rcar_sound-r8a7791", "renesas,rcar_sound-gen2"; 6790e8e50fSKuninori Morimoto reg = <0 0xec500000 0 0x1000>, /* SCU */ 6890e8e50fSKuninori Morimoto <0 0xec5a0000 0 0x100>, /* ADG */ 6990e8e50fSKuninori Morimoto <0 0xec540000 0 0x1000>, /* SSIU */ 70d3b1c0baSKuninori Morimoto <0 0xec541000 0 0x1280>, /* SSI */ 71d3b1c0baSKuninori Morimoto <0 0xec740000 0 0x200>; /* Audio DMAC peri peri*/ 72d3b1c0baSKuninori Morimoto reg-names = "scu", "adg", "ssiu", "ssi", "audmapp"; 7390e8e50fSKuninori Morimoto 74bb02714fSKuninori Morimoto clocks = <&mstp10_clks R8A7790_CLK_SSI_ALL>, 75bb02714fSKuninori Morimoto <&mstp10_clks R8A7790_CLK_SSI9>, <&mstp10_clks R8A7790_CLK_SSI8>, 76bb02714fSKuninori Morimoto <&mstp10_clks R8A7790_CLK_SSI7>, <&mstp10_clks R8A7790_CLK_SSI6>, 77bb02714fSKuninori Morimoto <&mstp10_clks R8A7790_CLK_SSI5>, <&mstp10_clks R8A7790_CLK_SSI4>, 78bb02714fSKuninori Morimoto <&mstp10_clks R8A7790_CLK_SSI3>, <&mstp10_clks R8A7790_CLK_SSI2>, 79bb02714fSKuninori Morimoto <&mstp10_clks R8A7790_CLK_SSI1>, <&mstp10_clks R8A7790_CLK_SSI0>, 80bb02714fSKuninori Morimoto <&mstp10_clks R8A7790_CLK_SCU_SRC9>, <&mstp10_clks R8A7790_CLK_SCU_SRC8>, 81bb02714fSKuninori Morimoto <&mstp10_clks R8A7790_CLK_SCU_SRC7>, <&mstp10_clks R8A7790_CLK_SCU_SRC6>, 82bb02714fSKuninori Morimoto <&mstp10_clks R8A7790_CLK_SCU_SRC5>, <&mstp10_clks R8A7790_CLK_SCU_SRC4>, 83bb02714fSKuninori Morimoto <&mstp10_clks R8A7790_CLK_SCU_SRC3>, <&mstp10_clks R8A7790_CLK_SCU_SRC2>, 84bb02714fSKuninori Morimoto <&mstp10_clks R8A7790_CLK_SCU_SRC1>, <&mstp10_clks R8A7790_CLK_SCU_SRC0>, 85bb02714fSKuninori Morimoto <&mstp10_clks R8A7790_CLK_SCU_DVC0>, <&mstp10_clks R8A7790_CLK_SCU_DVC1>, 86bb02714fSKuninori Morimoto <&audio_clk_a>, <&audio_clk_b>, <&audio_clk_c>, <&m2_clk>; 87bb02714fSKuninori Morimoto clock-names = "ssi-all", 88bb02714fSKuninori Morimoto "ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5", 89bb02714fSKuninori Morimoto "ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0", 90bb02714fSKuninori Morimoto "src.9", "src.8", "src.7", "src.6", "src.5", 91bb02714fSKuninori Morimoto "src.4", "src.3", "src.2", "src.1", "src.0", 92bb02714fSKuninori Morimoto "dvc.0", "dvc.1", 93bb02714fSKuninori Morimoto "clk_a", "clk_b", "clk_c", "clk_i"; 94bb02714fSKuninori Morimoto 9534cb6123SKuninori Morimoto rcar_sound,dvc { 96e80a2fb1SKuninori Morimoto dvc0: dvc@0 { 97e80a2fb1SKuninori Morimoto dmas = <&audma0 0xbc>; 98e80a2fb1SKuninori Morimoto dma-names = "tx"; 99e80a2fb1SKuninori Morimoto }; 100e80a2fb1SKuninori Morimoto dvc1: dvc@1 { 101e80a2fb1SKuninori Morimoto dmas = <&audma0 0xbe>; 102e80a2fb1SKuninori Morimoto dma-names = "tx"; 103e80a2fb1SKuninori Morimoto }; 10434cb6123SKuninori Morimoto }; 10534cb6123SKuninori Morimoto 10670fb1052SKuninori Morimoto rcar_sound,mix { 10770fb1052SKuninori Morimoto mix0: mix@0 { }; 10870fb1052SKuninori Morimoto mix1: mix@1 { }; 10970fb1052SKuninori Morimoto }; 11070fb1052SKuninori Morimoto 1119269e3c3SKuninori Morimoto rcar_sound,ctu { 1129269e3c3SKuninori Morimoto ctu00: ctu@0 { }; 1139269e3c3SKuninori Morimoto ctu01: ctu@1 { }; 1149269e3c3SKuninori Morimoto ctu02: ctu@2 { }; 1159269e3c3SKuninori Morimoto ctu03: ctu@3 { }; 1169269e3c3SKuninori Morimoto ctu10: ctu@4 { }; 1179269e3c3SKuninori Morimoto ctu11: ctu@5 { }; 1189269e3c3SKuninori Morimoto ctu12: ctu@6 { }; 1199269e3c3SKuninori Morimoto ctu13: ctu@7 { }; 1209269e3c3SKuninori Morimoto }; 1219269e3c3SKuninori Morimoto 12290e8e50fSKuninori Morimoto rcar_sound,src { 1235cf4f686SKuninori Morimoto src0: src@0 { 1245cf4f686SKuninori Morimoto interrupts = <0 352 IRQ_TYPE_LEVEL_HIGH>; 125e80a2fb1SKuninori Morimoto dmas = <&audma0 0x85>, <&audma1 0x9a>; 126e80a2fb1SKuninori Morimoto dma-names = "rx", "tx"; 1275cf4f686SKuninori Morimoto }; 1285cf4f686SKuninori Morimoto src1: src@1 { 1295cf4f686SKuninori Morimoto interrupts = <0 353 IRQ_TYPE_LEVEL_HIGH>; 130e80a2fb1SKuninori Morimoto dmas = <&audma0 0x87>, <&audma1 0x9c>; 131e80a2fb1SKuninori Morimoto dma-names = "rx", "tx"; 1325cf4f686SKuninori Morimoto }; 1335cf4f686SKuninori Morimoto src2: src@2 { 1345cf4f686SKuninori Morimoto interrupts = <0 354 IRQ_TYPE_LEVEL_HIGH>; 135e80a2fb1SKuninori Morimoto dmas = <&audma0 0x89>, <&audma1 0x9e>; 136e80a2fb1SKuninori Morimoto dma-names = "rx", "tx"; 1375cf4f686SKuninori Morimoto }; 1385cf4f686SKuninori Morimoto src3: src@3 { 1395cf4f686SKuninori Morimoto interrupts = <0 355 IRQ_TYPE_LEVEL_HIGH>; 140e80a2fb1SKuninori Morimoto dmas = <&audma0 0x8b>, <&audma1 0xa0>; 141e80a2fb1SKuninori Morimoto dma-names = "rx", "tx"; 1425cf4f686SKuninori Morimoto }; 1435cf4f686SKuninori Morimoto src4: src@4 { 1445cf4f686SKuninori Morimoto interrupts = <0 356 IRQ_TYPE_LEVEL_HIGH>; 145e80a2fb1SKuninori Morimoto dmas = <&audma0 0x8d>, <&audma1 0xb0>; 146e80a2fb1SKuninori Morimoto dma-names = "rx", "tx"; 1475cf4f686SKuninori Morimoto }; 1485cf4f686SKuninori Morimoto src5: src@5 { 1495cf4f686SKuninori Morimoto interrupts = <0 357 IRQ_TYPE_LEVEL_HIGH>; 150e80a2fb1SKuninori Morimoto dmas = <&audma0 0x8f>, <&audma1 0xb2>; 151e80a2fb1SKuninori Morimoto dma-names = "rx", "tx"; 1525cf4f686SKuninori Morimoto }; 1535cf4f686SKuninori Morimoto src6: src@6 { 1545cf4f686SKuninori Morimoto interrupts = <0 358 IRQ_TYPE_LEVEL_HIGH>; 155e80a2fb1SKuninori Morimoto dmas = <&audma0 0x91>, <&audma1 0xb4>; 156e80a2fb1SKuninori Morimoto dma-names = "rx", "tx"; 1575cf4f686SKuninori Morimoto }; 1585cf4f686SKuninori Morimoto src7: src@7 { 1595cf4f686SKuninori Morimoto interrupts = <0 359 IRQ_TYPE_LEVEL_HIGH>; 160e80a2fb1SKuninori Morimoto dmas = <&audma0 0x93>, <&audma1 0xb6>; 161e80a2fb1SKuninori Morimoto dma-names = "rx", "tx"; 1625cf4f686SKuninori Morimoto }; 1635cf4f686SKuninori Morimoto src8: src@8 { 1645cf4f686SKuninori Morimoto interrupts = <0 360 IRQ_TYPE_LEVEL_HIGH>; 165e80a2fb1SKuninori Morimoto dmas = <&audma0 0x95>, <&audma1 0xb8>; 166e80a2fb1SKuninori Morimoto dma-names = "rx", "tx"; 1675cf4f686SKuninori Morimoto }; 1685cf4f686SKuninori Morimoto src9: src@9 { 1695cf4f686SKuninori Morimoto interrupts = <0 361 IRQ_TYPE_LEVEL_HIGH>; 170e80a2fb1SKuninori Morimoto dmas = <&audma0 0x97>, <&audma1 0xba>; 171e80a2fb1SKuninori Morimoto dma-names = "rx", "tx"; 1725cf4f686SKuninori Morimoto }; 17390e8e50fSKuninori Morimoto }; 17490e8e50fSKuninori Morimoto 17590e8e50fSKuninori Morimoto rcar_sound,ssi { 17690e8e50fSKuninori Morimoto ssi0: ssi@0 { 17790e8e50fSKuninori Morimoto interrupts = <0 370 IRQ_TYPE_LEVEL_HIGH>; 178e80a2fb1SKuninori Morimoto dmas = <&audma0 0x01>, <&audma1 0x02>, <&audma0 0x15>, <&audma1 0x16>; 179e80a2fb1SKuninori Morimoto dma-names = "rx", "tx", "rxu", "txu"; 18090e8e50fSKuninori Morimoto }; 18190e8e50fSKuninori Morimoto ssi1: ssi@1 { 18290e8e50fSKuninori Morimoto interrupts = <0 371 IRQ_TYPE_LEVEL_HIGH>; 183e80a2fb1SKuninori Morimoto dmas = <&audma0 0x03>, <&audma1 0x04>, <&audma0 0x49>, <&audma1 0x4a>; 184e80a2fb1SKuninori Morimoto dma-names = "rx", "tx", "rxu", "txu"; 18590e8e50fSKuninori Morimoto }; 18690e8e50fSKuninori Morimoto ssi2: ssi@2 { 18790e8e50fSKuninori Morimoto interrupts = <0 372 IRQ_TYPE_LEVEL_HIGH>; 188e80a2fb1SKuninori Morimoto dmas = <&audma0 0x05>, <&audma1 0x06>, <&audma0 0x63>, <&audma1 0x64>; 189e80a2fb1SKuninori Morimoto dma-names = "rx", "tx", "rxu", "txu"; 19090e8e50fSKuninori Morimoto }; 19190e8e50fSKuninori Morimoto ssi3: ssi@3 { 19290e8e50fSKuninori Morimoto interrupts = <0 373 IRQ_TYPE_LEVEL_HIGH>; 193e80a2fb1SKuninori Morimoto dmas = <&audma0 0x07>, <&audma1 0x08>, <&audma0 0x6f>, <&audma1 0x70>; 194e80a2fb1SKuninori Morimoto dma-names = "rx", "tx", "rxu", "txu"; 19590e8e50fSKuninori Morimoto }; 19690e8e50fSKuninori Morimoto ssi4: ssi@4 { 19790e8e50fSKuninori Morimoto interrupts = <0 374 IRQ_TYPE_LEVEL_HIGH>; 198e80a2fb1SKuninori Morimoto dmas = <&audma0 0x09>, <&audma1 0x0a>, <&audma0 0x71>, <&audma1 0x72>; 199e80a2fb1SKuninori Morimoto dma-names = "rx", "tx", "rxu", "txu"; 20090e8e50fSKuninori Morimoto }; 20190e8e50fSKuninori Morimoto ssi5: ssi@5 { 20290e8e50fSKuninori Morimoto interrupts = <0 375 IRQ_TYPE_LEVEL_HIGH>; 203e80a2fb1SKuninori Morimoto dmas = <&audma0 0x0b>, <&audma1 0x0c>, <&audma0 0x73>, <&audma1 0x74>; 204e80a2fb1SKuninori Morimoto dma-names = "rx", "tx", "rxu", "txu"; 20590e8e50fSKuninori Morimoto }; 20690e8e50fSKuninori Morimoto ssi6: ssi@6 { 20790e8e50fSKuninori Morimoto interrupts = <0 376 IRQ_TYPE_LEVEL_HIGH>; 208e80a2fb1SKuninori Morimoto dmas = <&audma0 0x0d>, <&audma1 0x0e>, <&audma0 0x75>, <&audma1 0x76>; 209e80a2fb1SKuninori Morimoto dma-names = "rx", "tx", "rxu", "txu"; 21090e8e50fSKuninori Morimoto }; 21190e8e50fSKuninori Morimoto ssi7: ssi@7 { 21290e8e50fSKuninori Morimoto interrupts = <0 377 IRQ_TYPE_LEVEL_HIGH>; 213e80a2fb1SKuninori Morimoto dmas = <&audma0 0x0f>, <&audma1 0x10>, <&audma0 0x79>, <&audma1 0x7a>; 214e80a2fb1SKuninori Morimoto dma-names = "rx", "tx", "rxu", "txu"; 21590e8e50fSKuninori Morimoto }; 21690e8e50fSKuninori Morimoto ssi8: ssi@8 { 21790e8e50fSKuninori Morimoto interrupts = <0 378 IRQ_TYPE_LEVEL_HIGH>; 218e80a2fb1SKuninori Morimoto dmas = <&audma0 0x11>, <&audma1 0x12>, <&audma0 0x7b>, <&audma1 0x7c>; 219e80a2fb1SKuninori Morimoto dma-names = "rx", "tx", "rxu", "txu"; 22090e8e50fSKuninori Morimoto }; 22190e8e50fSKuninori Morimoto ssi9: ssi@9 { 22290e8e50fSKuninori Morimoto interrupts = <0 379 IRQ_TYPE_LEVEL_HIGH>; 223e80a2fb1SKuninori Morimoto dmas = <&audma0 0x13>, <&audma1 0x14>, <&audma0 0x7d>, <&audma1 0x7e>; 224e80a2fb1SKuninori Morimoto dma-names = "rx", "tx", "rxu", "txu"; 22590e8e50fSKuninori Morimoto }; 22690e8e50fSKuninori Morimoto }; 22790e8e50fSKuninori Morimoto 22890e8e50fSKuninori Morimoto rcar_sound,dai { 22990e8e50fSKuninori Morimoto dai0 { 23090e8e50fSKuninori Morimoto playback = <&ssi5 &src5>; 23190e8e50fSKuninori Morimoto capture = <&ssi6>; 23290e8e50fSKuninori Morimoto }; 23390e8e50fSKuninori Morimoto dai1 { 23490e8e50fSKuninori Morimoto playback = <&ssi3>; 23590e8e50fSKuninori Morimoto }; 23690e8e50fSKuninori Morimoto dai2 { 23790e8e50fSKuninori Morimoto capture = <&ssi4>; 23890e8e50fSKuninori Morimoto }; 23990e8e50fSKuninori Morimoto dai3 { 24090e8e50fSKuninori Morimoto playback = <&ssi7>; 24190e8e50fSKuninori Morimoto }; 24290e8e50fSKuninori Morimoto dai4 { 24390e8e50fSKuninori Morimoto capture = <&ssi8>; 24490e8e50fSKuninori Morimoto }; 24590e8e50fSKuninori Morimoto }; 24690e8e50fSKuninori Morimoto}; 247