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arm64: dts: r8a7796: add Sound SSI PIO support

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Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Kuninori Morimoto 2017-05-12 00:14:37 +00:00 committed by Simon Horman
parent c7176fe76b
commit 6f3a5282e0
1 changed files with 62 additions and 2 deletions
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64
arch/arm64/boot/dts/renesas/r8a7796.dtsi
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@ -1165,7 +1165,42 @@
};
rcar_sound: sound@ec500000 {
/* placeholder */
/*
* #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-r8a7796", "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>,
<&audio_clk_a>, <&audio_clk_b>,
<&audio_clk_c>,
<&cpg CPG_CORE R8A7796_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",
"clk_a", "clk_b", "clk_c", "clk_i";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
status = "disabled";
rcar_sound,dvc {
dvc0: dvc-0 {
@ -1184,9 +1219,34 @@
rcar_sound,ssi {
ssi0: ssi-0 {
interrupts = <GIC_SPI 370 IRQ_TYPE_LEVEL_HIGH>;
};
ssi1: ssi-1 {
interrupts = <GIC_SPI 371 IRQ_TYPE_LEVEL_HIGH>;
};
ssi2: ssi-2 {
interrupts = <GIC_SPI 372 IRQ_TYPE_LEVEL_HIGH>;
};
ssi3: ssi-3 {
interrupts = <GIC_SPI 373 IRQ_TYPE_LEVEL_HIGH>;
};
ssi4: ssi-4 {
interrupts = <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH>;
};
ssi5: ssi-5 {
interrupts = <GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>;
};
ssi6: ssi-6 {
interrupts = <GIC_SPI 376 IRQ_TYPE_LEVEL_HIGH>;
};
ssi7: ssi-7 {
interrupts = <GIC_SPI 377 IRQ_TYPE_LEVEL_HIGH>;
};
ssi8: ssi-8 {
interrupts = <GIC_SPI 378 IRQ_TYPE_LEVEL_HIGH>;
};
ssi9: ssi-9 {
interrupts = <GIC_SPI 379 IRQ_TYPE_LEVEL_HIGH>;
};
};
};