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arm64: dts: renesas: r8a779g0: Add remaining HSCIF nodes

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Add device nodes for the remaining High Speed Serial Communication
Interfaces with FIFO (HSCIF) on the Renesas R-Car V4H (R8A779G0) SoC,
including DMA support.

Reformat the existing HSCIF0 node for consistency.

Based on patches in the BSP by Takeshi Kihara and Vinh Nguyen.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/64c15b2d13439b2072cde0b588a251cb54f7dc01.1666361314.git.geert+renesas@glider.be
This commit is contained in:
Geert Uytterhoeven 2022-10-21 16:13:05 +02:00
parent a4c31c56d2
commit 39d9dfc6fb
1 changed files with 53 additions and 3 deletions
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56
arch/arm64/boot/dts/renesas/r8a779g0.dtsi
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@ -355,9 +355,8 @@ i2c5: i2c@e66e0000 {
hscif0: serial@e6540000 {
compatible = "renesas,hscif-r8a779g0",
"renesas,rcar-gen4-hscif",
"renesas,hscif";
reg = <0 0xe6540000 0 96>;
"renesas,rcar-gen4-hscif", "renesas,hscif";
reg = <0 0xe6540000 0 0x60>;
interrupts = <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 514>,
<&cpg CPG_CORE R8A779G0_CLK_SASYNCPERD1>,
@ -371,6 +370,57 @@ hscif0: serial@e6540000 {
status = "disabled";
};
hscif1: serial@e6550000 {
compatible = "renesas,hscif-r8a779g0",
"renesas,rcar-gen4-hscif", "renesas,hscif";
reg = <0 0xe6550000 0 0x60>;
interrupts = <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 515>,
<&cpg CPG_CORE R8A779G0_CLK_SASYNCPERD1>,
<&scif_clk>;
clock-names = "fck", "brg_int", "scif_clk";
dmas = <&dmac0 0x33>, <&dmac0 0x32>,
<&dmac1 0x33>, <&dmac1 0x32>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
resets = <&cpg 515>;
status = "disabled";
};
hscif2: serial@e6560000 {
compatible = "renesas,hscif-r8a779g0",
"renesas,rcar-gen4-hscif", "renesas,hscif";
reg = <0 0xe6560000 0 0x60>;
interrupts = <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 516>,
<&cpg CPG_CORE R8A779G0_CLK_SASYNCPERD1>,
<&scif_clk>;
clock-names = "fck", "brg_int", "scif_clk";
dmas = <&dmac0 0x35>, <&dmac0 0x34>,
<&dmac1 0x35>, <&dmac1 0x34>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
resets = <&cpg 516>;
status = "disabled";
};
hscif3: serial@e66a0000 {
compatible = "renesas,hscif-r8a779g0",
"renesas,rcar-gen4-hscif", "renesas,hscif";
reg = <0 0xe66a0000 0 0x60>;
interrupts = <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 517>,
<&cpg CPG_CORE R8A779G0_CLK_SASYNCPERD1>,
<&scif_clk>;
clock-names = "fck", "brg_int", "scif_clk";
dmas = <&dmac0 0x37>, <&dmac0 0x36>,
<&dmac1 0x37>, <&dmac1 0x36>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
resets = <&cpg 517>;
status = "disabled";
};
avb0: ethernet@e6800000 {
compatible = "renesas,etheravb-r8a779g0",
"renesas,etheravb-rcar-gen4";