From 158928f38e1c6f3ac4dd83cf2240ae412179005d Mon Sep 17 00:00:00 2001 From: Takeshi Kihara Date: Thu, 26 Jul 2018 05:39:50 +0900 Subject: [PATCH] arm64: dts: renesas: r8a77965: Add Sound and Audio DMAC device nodes Based on a similar patch of the R8A7796 device tree by Kuninori Morimoto . Signed-off-by: Takeshi Kihara Signed-off-by: Yoshihiro Kaneko Tested-by: Simon Horman Signed-off-by: Simon Horman --- arch/arm64/boot/dts/renesas/r8a77965.dtsi | 245 ++++++++++++++++++++++++++++-- 1 file changed, 234 insertions(+), 11 deletions(-) diff --git a/arch/arm64/boot/dts/renesas/r8a77965.dtsi b/arch/arm64/boot/dts/renesas/r8a77965.dtsi index fd00010a5ed7..83946ca2eba5 100644 --- a/arch/arm64/boot/dts/renesas/r8a77965.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi @@ -12,7 +12,7 @@ #include #include -#define CPG_AUDIO_CLK_I 10 +#define CPG_AUDIO_CLK_I R8A77965_CLK_S0D4 / { compatible = "renesas,r8a77965"; @@ -1401,46 +1401,269 @@ }; 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-r8a77965", "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*/ - /* placeholder */ + 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 R8A77965_CLK_S0D4>; + 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 R8A77965_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 = <&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 = ; + dmas = <&audma0 0x85>, <&audma1 0x9a>; + dma-names = "rx", "tx"; }; src1: src-1 { + interrupts = ; + dmas = <&audma0 0x87>, <&audma1 0x9c>; + dma-names = "rx", "tx"; + }; + src2: src-2 { + interrupts = ; + dmas = <&audma0 0x89>, <&audma1 0x9e>; + dma-names = "rx", "tx"; + }; + src3: src-3 { + interrupts = ; + dmas = <&audma0 0x8b>, <&audma1 0xa0>; + dma-names = "rx", "tx"; + }; + src4: src-4 { + interrupts = ; + dmas = <&audma0 0x8d>, <&audma1 0xb0>; + dma-names = "rx", "tx"; + }; + src5: src-5 { + interrupts = ; + dmas = <&audma0 0x8f>, <&audma1 0xb2>; + dma-names = "rx", "tx"; + }; + src6: src-6 { + interrupts = ; + dmas = <&audma0 0x91>, <&audma1 0xb4>; + dma-names = "rx", "tx"; + }; + src7: src-7 { + interrupts = ; + dmas = <&audma0 0x93>, <&audma1 0xb6>; + dma-names = "rx", "tx"; + }; + src8: src-8 { + interrupts = ; + dmas = <&audma0 0x95>, <&audma1 0xb8>; + dma-names = "rx", "tx"; + }; + src9: src-9 { + interrupts = ; + dmas = <&audma0 0x97>, <&audma1 0xba>; + dma-names = "rx", "tx"; }; }; rcar_sound,ssi { ssi0: ssi-0 { + interrupts = ; + dmas = <&audma0 0x01>, <&audma1 0x02>, <&audma0 0x15>, <&audma1 0x16>; + dma-names = "rx", "tx", "rxu", "txu"; }; ssi1: ssi-1 { + interrupts = ; + dmas = <&audma0 0x03>, <&audma1 0x04>, <&audma0 0x49>, <&audma1 0x4a>; + dma-names = "rx", "tx", "rxu", "txu"; }; - }; - - ports { - #address-cells = <1>; - #size-cells = <0>; - port@0 { - reg = <0>; + ssi2: ssi-2 { + interrupts = ; + dmas = <&audma0 0x05>, <&audma1 0x06>, <&audma0 0x63>, <&audma1 0x64>; + dma-names = "rx", "tx", "rxu", "txu"; }; - port@1 { - reg = <1>; + ssi3: ssi-3 { + interrupts = ; + dmas = <&audma0 0x07>, <&audma1 0x08>, <&audma0 0x6f>, <&audma1 0x70>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi4: ssi-4 { + interrupts = ; + dmas = <&audma0 0x09>, <&audma1 0x0a>, <&audma0 0x71>, <&audma1 0x72>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi5: ssi-5 { + interrupts = ; + dmas = <&audma0 0x0b>, <&audma1 0x0c>, <&audma0 0x73>, <&audma1 0x74>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi6: ssi-6 { + interrupts = ; + dmas = <&audma0 0x0d>, <&audma1 0x0e>, <&audma0 0x75>, <&audma1 0x76>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi7: ssi-7 { + interrupts = ; + dmas = <&audma0 0x0f>, <&audma1 0x10>, <&audma0 0x79>, <&audma1 0x7a>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi8: ssi-8 { + interrupts = ; + dmas = <&audma0 0x11>, <&audma1 0x12>, <&audma0 0x7b>, <&audma1 0x7c>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi9: ssi-9 { + interrupts = ; + dmas = <&audma0 0x13>, <&audma1 0x14>, <&audma0 0x7d>, <&audma1 0x7e>; + dma-names = "rx", "tx", "rxu", "txu"; }; }; }; + audma0: dma-controller@ec700000 { + compatible = "renesas,dmac-r8a77965", + "renesas,rcar-dmac"; + reg = <0 0xec700000 0 0x10000>; + interrupts = ; + 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 R8A77965_PD_ALWAYS_ON>; + resets = <&cpg 502>; + #dma-cells = <1>; + dma-channels = <16>; + }; + + audma1: dma-controller@ec720000 { + compatible = "renesas,dmac-r8a77965", + "renesas,rcar-dmac"; + reg = <0 0xec720000 0 0x10000>; + interrupts = ; + 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 R8A77965_PD_ALWAYS_ON>; + resets = <&cpg 501>; + #dma-cells = <1>; + dma-channels = <16>; + }; + xhci0: usb@ee000000 { compatible = "renesas,xhci-r8a77965", "renesas,rcar-gen3-xhci"; -- 2.11.0