brain-hackers_pepepper-mirror/linux-brain
1
0
Fork 0
mirror of https://github.com/brain-hackers/linux-brain.git synced 2024-06-09 23:36:23 +09:00
Code Issues Projects Releases Wiki Activity

ARM: dts: r8a7745: Add sound support

Browse Source 
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>
This commit is contained in:
Biju Das 2017-12-20 20:01:59 +00:00 committed by Simon Horman
parent a14a05c2f3
commit 17d2e479d0
1 changed files with 180 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

180
arch/arm/boot/dts/r8a7745.dtsi
View File

@ -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 {