[PATCH linux-next v2 2/9] arm64: r8a7796: add dma request number for busif0 ~ busif7

From: jiada_wang
Date: Wed Oct 03 2018 - 04:59:16 EST

From: Jiada Wang <jiada_wang@xxxxxxxxxx>

This patch adds dma request number for busif0 ~ busif7
to be used by GEN3 series. GEN2 continues to use rxu/txu
for busif data transfer.

Signed-off-by: Jiada Wang <jiada_wang@xxxxxxxxxx>
---
arch/arm64/boot/dts/renesas/r8a7796.dtsi | 164 ++++++++++++++++++++---
1 file changed, 144 insertions(+), 20 deletions(-)

diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
index 1ec6aaa520c1..53b361c5b16d 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
@@ -1797,53 +1797,177 @@
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";
+ dmas = <&audma0 0x01>, <&audma1 0x02>,
+ <&audma0 0x15>, <&audma1 0x16>,
+ <&audma0 0x15>, <&audma1 0x16>,
+ <&audma0 0x35>, <&audma1 0x36>,
+ <&audma0 0x37>, <&audma1 0x38>,
+ <&audma0 0x47>, <&audma1 0x48>,
+ <&audma0 0x3f>, <&audma1 0x40>,
+ <&audma0 0x43>, <&audma1 0x44>,
+ <&audma0 0x4f>, <&audma1 0x50>,
+ <&audma0 0x53>, <&audma1 0x54>;
+ dma-names = "rx", "tx",
+ "rxu", "txu",
+ "rxu0", "txu0",
+ "rxu1", "txu1",
+ "rxu2", "txu2",
+ "rxu3", "txu3",
+ "rxu4", "txu4",
+ "rxu5", "txu5",
+ "rxu6", "txu6",
+ "rxu7", "txu7";
};
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";
+ dmas = <&audma0 0x03>, <&audma1 0x04>,
+ <&audma0 0x49>, <&audma1 0x4a>,
+ <&audma0 0x49>, <&audma1 0x4a>,
+ <&audma0 0x4b>, <&audma1 0x4c>,
+ <&audma0 0x57>, <&audma1 0x58>,
+ <&audma0 0x59>, <&audma1 0x5a>,
+ <&audma0 0x5f>, <&audma1 0x60>,
+ <&audma0 0xc3>, <&audma1 0xc4>,
+ <&audma0 0xc7>, <&audma1 0xc8>,
+ <&audma0 0xcb>, <&audma1 0xcc>;
+ dma-names = "rx", "tx",
+ "rxu", "txu",
+ "rxu0", "txu0",
+ "rxu1", "txu1",
+ "rxu2", "txu2",
+ "rxu3", "txu3",
+ "rxu4", "txu4",
+ "rxu5", "txu5",
+ "rxu6", "txu6",
+ "rxu7", "txu7";
};
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";
+ dmas = <&audma0 0x05>, <&audma1 0x06>,
+ <&audma0 0x63>, <&audma1 0x64>,
+ <&audma0 0x63>, <&audma1 0x64>,
+ <&audma0 0x67>, <&audma1 0x68>,
+ <&audma0 0x6b>, <&audma1 0x6c>,
+ <&audma0 0x6d>, <&audma1 0x6e>,
+ <&audma0 0xcf>, <&audma1 0xce>,
+ <&audma0 0xeb>, <&audma1 0xec>,
+ <&audma0 0xed>, <&audma1 0xee>,
+ <&audma0 0xef>, <&audma1 0xf0>;
+ dma-names = "rx", "tx",
+ "rxu", "txu",
+ "rxu0", "txu0",
+ "rxu1", "txu1",
+ "rxu2", "txu2",
+ "rxu3", "txu3",
+ "rxu4", "txu4",
+ "rxu5", "txu5",
+ "rxu6", "txu6",
+ "rxu7", "txu7";
};
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";
+ dmas = <&audma0 0x07>, <&audma1 0x08>,
+ <&audma0 0x6f>, <&audma1 0x70>,
+ <&audma0 0x6f>, <&audma1 0x70>,
+ <&audma0 0x21>, <&audma1 0x22>,
+ <&audma0 0x23>, <&audma1 0x24>,
+ <&audma0 0x25>, <&audma1 0x26>,
+ <&audma0 0x27>, <&audma1 0x28>,
+ <&audma0 0x29>, <&audma1 0x2a>,
+ <&audma0 0x2b>, <&audma1 0x2c>,
+ <&audma0 0x2d>, <&audma1 0x2e>;
+ dma-names = "rx", "tx",
+ "rxu", "txu",
+ "rxu0", "txu0",
+ "rxu1", "txu1",
+ "rxu2", "txu2",
+ "rxu3", "txu3",
+ "rxu4", "txu4",
+ "rxu5", "txu5",
+ "rxu6", "txu6",
+ "rxu7", "txu7";
};
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";
+ dmas = <&audma0 0x09>, <&audma1 0x0a>,
+ <&audma0 0x71>, <&audma1 0x72>,
+ <&audma0 0x71>, <&audma1 0x72>,
+ <&audma0 0x17>, <&audma1 0x18>,
+ <&audma0 0x19>, <&audma1 0x1a>,
+ <&audma0 0x1b>, <&audma1 0x1c>,
+ <&audma0 0x1d>, <&audma1 0x1e>,
+ <&audma0 0x1f>, <&audma1 0x20>,
+ <&audma0 0x31>, <&audma1 0x32>,
+ <&audma0 0x33>, <&audma1 0x34>;
+ dma-names = "rx", "tx",
+ "rxu", "txu",
+ "rxu0", "txu0",
+ "rxu1", "txu1",
+ "rxu2", "txu2",
+ "rxu3", "txu3",
+ "rxu4", "txu4",
+ "rxu5", "txu5",
+ "rxu6", "txu6",
+ "rxu7", "txu7";
};
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";
+ dmas = <&audma0 0x0b>, <&audma1 0x0c>,
+ <&audma0 0x73>, <&audma1 0x74>,
+ <&audma0 0x73>, <&audma1 0x74>;
+ dma-names = "rx", "tx",
+ "rxu", "txu",
+ "rxu0", "txu0";
};
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";
+ dmas = <&audma0 0x0d>, <&audma1 0x0e>,
+ <&audma0 0x75>, <&audma1 0x76>,
+ <&audma0 0x75>, <&audma1 0x76>;
+ dma-names = "rx", "tx",
+ "rxu", "txu",
+ "rxu0", "txu0";
};
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";
+ dmas = <&audma0 0x0f>, <&audma1 0x10>,
+ <&audma0 0x79>, <&audma1 0x7a>,
+ <&audma0 0x79>, <&audma1 0x7a>;
+ dma-names = "rx", "tx",
+ "rxu", "txu",
+ "rxu0", "txu0";
};
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";
+ dmas = <&audma0 0x11>, <&audma1 0x12>,
+ <&audma0 0x7b>, <&audma1 0x7c>,
+ <&audma0 0x7b>, <&audma1 0x7c>;
+ dma-names = "rx", "tx",
+ "rxu", "txu",
+ "rxu0", "txu0";
};
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";
+ dmas = <&audma0 0x13>, <&audma1 0x14>,
+ <&audma0 0x7d>, <&audma1 0x7e>,
+ <&audma0 0x7d>, <&audma1 0x7e>,
+ <&audma0 0x7f>, <&audma1 0x80>,
+ <&audma0 0x81>, <&audma1 0x82>,
+ <&audma0 0x83>, <&audma1 0x84>,
+ <&audma0 0xa3>, <&audma1 0xa4>,
+ <&audma0 0xa5>, <&audma1 0xa6>,
+ <&audma0 0xa7>, <&audma1 0xa8>,
+ <&audma0 0xa9>, <&audma1 0xaa>;
+ dma-names = "rx", "tx",
+ "rxu", "txu",
+ "rxu0", "txu0",
+ "rxu1", "txu1",
+ "rxu2", "txu2",
+ "rxu3", "txu3",
+ "rxu4", "txu4",
+ "rxu5", "txu5",
+ "rxu6", "txu6",
+ "rxu7", "txu7";
};
};

--
2.17.0