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arm64: dts: renesas: r8a779g0: Add MSIOF nodes

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Add device nodes for the Clock-Synchronized Serial Interfaces with FIFO
(MSIOF) on the Renesas R-Car V4H (R8A779G0) SoC, including DMA support.

Based on patches in the BSP by Thanh Quan.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/450921ef6d8c30ca2953a1665c8597f6a69d01f2.1664204771.git.geert+renesas@glider.be
This commit is contained in:
Geert Uytterhoeven
2022-09-26 17:26:24 +02:00
parent 08f282888e
commit e076807315
1 changed files with 96 additions and 0 deletions
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96
arch/arm64/boot/dts/renesas/r8a779g0.dtsi
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@@ -496,6 +496,102 @@
status = "disabled";
};
msiof0: spi@e6e90000 {
compatible = "renesas,msiof-r8a779g0",
"renesas,rcar-gen4-msiof";
reg = <0 0xe6e90000 0 0x0064>;
interrupts = <GIC_SPI 239 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 618>;
dmas = <&dmac0 0x41>, <&dmac0 0x40>,
<&dmac1 0x41>, <&dmac1 0x40>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
resets = <&cpg 618>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
msiof1: spi@e6ea0000 {
compatible = "renesas,msiof-r8a779g0",
"renesas,rcar-gen4-msiof";
reg = <0 0xe6ea0000 0 0x0064>;
interrupts = <GIC_SPI 240 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 619>;
dmas = <&dmac0 0x43>, <&dmac0 0x42>,
<&dmac1 0x43>, <&dmac1 0x42>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
resets = <&cpg 619>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
msiof2: spi@e6c00000 {
compatible = "renesas,msiof-r8a779g0",
"renesas,rcar-gen4-msiof";
reg = <0 0xe6c00000 0 0x0064>;
interrupts = <GIC_SPI 241 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 620>;
dmas = <&dmac0 0x45>, <&dmac0 0x44>,
<&dmac1 0x45>, <&dmac1 0x44>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
resets = <&cpg 620>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
msiof3: spi@e6c10000 {
compatible = "renesas,msiof-r8a779g0",
"renesas,rcar-gen4-msiof";
reg = <0 0xe6c10000 0 0x0064>;
interrupts = <GIC_SPI 242 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 621>;
dmas = <&dmac0 0x47>, <&dmac0 0x46>,
<&dmac1 0x47>, <&dmac1 0x46>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
resets = <&cpg 621>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
msiof4: spi@e6c20000 {
compatible = "renesas,msiof-r8a779g0",
"renesas,rcar-gen4-msiof";
reg = <0 0xe6c20000 0 0x0064>;
interrupts = <GIC_SPI 243 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 622>;
dmas = <&dmac0 0x49>, <&dmac0 0x48>,
<&dmac1 0x49>, <&dmac1 0x48>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
resets = <&cpg 622>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
msiof5: spi@e6c28000 {
compatible = "renesas,msiof-r8a779g0",
"renesas,rcar-gen4-msiof";
reg = <0 0xe6c28000 0 0x0064>;
interrupts = <GIC_SPI 244 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 623>;
dmas = <&dmac0 0x4b>, <&dmac0 0x4a>,
<&dmac1 0x4b>, <&dmac1 0x4a>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
resets = <&cpg 623>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
dmac0: dma-controller@e7350000 {
compatible = "renesas,dmac-r8a779g0",
"renesas,rcar-gen4-dmac";