From: Takeshi Kihara <takeshi.kihara...@renesas.com>
Based on several similar patches of the R8A7796 device tree
by Kuninori Morimoto <kuninori.morimoto...@renesas.com>.
Signed-off-by: Takeshi Kihara <takeshi.kihara...@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0...@gmail.com>
---
arch/arm64/boot/dts/renesas/r8a77965.dtsi | 109 +++++++++++++++++++++++-------
1 file changed, 85 insertions(+), 24 deletions(-)
diff --git a/arch/arm64/boot/dts/renesas/r8a77965.dtsi
b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
index c0dbabd..c5d6ab4 100644
--- a/arch/arm64/boot/dts/renesas/r8a77965.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
@@ -12,7 +12,7 @@
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/power/r8a77965-sysc.h>
-#define CPG_AUDIO_CLK_I 10
+#define CPG_AUDIO_CLK_I R8A77965_CLK_S0D4
/ {
compatible = "renesas,r8a77965";
@@ -1324,42 +1324,103 @@
};
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-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*/
- /* 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>,
+ <&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",
+ "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 {
+ rcar_sound,ssi {
+ ssi0: ssi-0 {
+ interrupts = <GIC_SPI 370
IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x01>, <&audma1 0x02>,
<&audma0 0x15>, <&audma1 0x16>;
+ dma-names = "rx", "tx", "rxu", "txu";
};
- dvc1: dvc-1 {
+ ssi1: ssi-1 {
+ interrupts = <GIC_SPI 371
IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x03>, <&audma1 0x04>,
<&audma0 0x49>, <&audma1 0x4a>;
+ dma-names = "rx", "tx", "rxu", "txu";
};
- };
-
- rcar_sound,src {
- src0: src-0 {
+ ssi2: ssi-2 {
+ interrupts = <GIC_SPI 372
IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x05>, <&audma1 0x06>,
<&audma0 0x63>, <&audma1 0x64>;
+ dma-names = "rx", "tx", "rxu", "txu";
};
- src1: src-1 {
+ ssi3: ssi-3 {
+ interrupts = <GIC_SPI 373
IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x07>, <&audma1 0x08>,
<&audma0 0x6f>, <&audma1 0x70>;
+ dma-names = "rx", "tx", "rxu", "txu";
};
- };
-
- rcar_sound,ssi {
- ssi0: ssi-0 {
+ ssi4: ssi-4 {
+ interrupts = <GIC_SPI 374
IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x09>, <&audma1 0x0a>,
<&audma0 0x71>, <&audma1 0x72>;
+ dma-names = "rx", "tx", "rxu", "txu";
};
- ssi1: ssi-1 {
+ ssi5: ssi-5 {
+ interrupts = <GIC_SPI 375
IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x0b>, <&audma1 0x0c>,
<&audma0 0x73>, <&audma1 0x74>;
+ dma-names = "rx", "tx", "rxu", "txu";
};
- };
-
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
- port@0 {
- reg = <0>;
+ ssi6: ssi-6 {
+ interrupts = <GIC_SPI 376
IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x0d>, <&audma1 0x0e>,
<&audma0 0x75>, <&audma1 0x76>;
+ dma-names = "rx", "tx", "rxu", "txu";
};
- port@1 {
- reg = <1>;
+ ssi7: ssi-7 {
+ interrupts = <GIC_SPI 377
IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x0f>, <&audma1 0x10>,
<&audma0 0x79>, <&audma1 0x7a>;
+ dma-names = "rx", "tx", "rxu", "txu";
+ };
+ ssi8: ssi-8 {
+ interrupts = <GIC_SPI 378
IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x11>, <&audma1 0x12>,
<&audma0 0x7b>, <&audma1 0x7c>;
+ dma-names = "rx", "tx", "rxu", "txu";
+ };
+ ssi9: ssi-9 {
+ interrupts = <GIC_SPI 379
IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x13>, <&audma1 0x14>,
<&audma0 0x7d>, <&audma1 0x7e>;
+ dma-names = "rx", "tx", "rxu", "txu";
};
};
};
--
1.9.1
