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Commit 83e7620a authored by Biju Das's avatar Biju Das Committed by Geert Uytterhoeven
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arm64: dts: renesas: r8a774b1: Add SCIF and HSCIF nodes 

Add the device nodes for RZ/G2N SCIF and HSCIF serial ports,
including clocks, power domains and DMAs.
Signed-off-by: default avatarBiju Das <biju.das@bp.renesas.com>
Link: https://lore.kernel.org/r/1569831527-1250-3-git-send-email-biju.das@bp.renesas.comSigned-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
parent fd863e58
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Showing with 171 additions and 2 deletions
arch/arm64/boot/dts/renesas/r8a774b1.dtsi
View file @ 83e7620a
......@@ -237,8 +237,91 @@ i2c4: i2c@e66d8000 {
};
hscif0: serial@e6540000 {
compatible = "renesas,hscif-r8a774b1",
"renesas,rcar-gen3-hscif",
"renesas,hscif";
reg = <0 0xe6540000 0 0x60>;
/* placeholder */
interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 520>,
<&cpg CPG_CORE R8A774B1_CLK_S3D1>,
<&scif_clk>;
clock-names = "fck", "brg_int", "scif_clk";
dmas = <&dmac1 0x31>, <&dmac1 0x30>,
<&dmac2 0x31>, <&dmac2 0x30>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
resets = <&cpg 520>;
status = "disabled";
};
hscif1: serial@e6550000 {
compatible = "renesas,hscif-r8a774b1",
"renesas,rcar-gen3-hscif",
"renesas,hscif";
reg = <0 0xe6550000 0 0x60>;
interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 519>,
<&cpg CPG_CORE R8A774B1_CLK_S3D1>,
<&scif_clk>;
clock-names = "fck", "brg_int", "scif_clk";
dmas = <&dmac1 0x33>, <&dmac1 0x32>,
<&dmac2 0x33>, <&dmac2 0x32>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
resets = <&cpg 519>;
status = "disabled";
};
hscif2: serial@e6560000 {
compatible = "renesas,hscif-r8a774b1",
"renesas,rcar-gen3-hscif",
"renesas,hscif";
reg = <0 0xe6560000 0 0x60>;
interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 518>,
<&cpg CPG_CORE R8A774B1_CLK_S3D1>,
<&scif_clk>;
clock-names = "fck", "brg_int", "scif_clk";
dmas = <&dmac1 0x35>, <&dmac1 0x34>,
<&dmac2 0x35>, <&dmac2 0x34>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
resets = <&cpg 518>;
status = "disabled";
};
hscif3: serial@e66a0000 {
compatible = "renesas,hscif-r8a774b1",
"renesas,rcar-gen3-hscif",
"renesas,hscif";
reg = <0 0xe66a0000 0 0x60>;
interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 517>,
<&cpg CPG_CORE R8A774B1_CLK_S3D1>,
<&scif_clk>;
clock-names = "fck", "brg_int", "scif_clk";
dmas = <&dmac0 0x37>, <&dmac0 0x36>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
resets = <&cpg 517>;
status = "disabled";
};
hscif4: serial@e66b0000 {
compatible = "renesas,hscif-r8a774b1",
"renesas,rcar-gen3-hscif",
"renesas,hscif";
reg = <0 0xe66b0000 0 0x60>;
interrupts = <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 516>,
<&cpg CPG_CORE R8A774B1_CLK_S3D1>,
<&scif_clk>;
clock-names = "fck", "brg_int", "scif_clk";
dmas = <&dmac0 0x39>, <&dmac0 0x38>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
resets = <&cpg 516>;
status = "disabled";
};
hsusb: usb@e6590000 {
......@@ -374,20 +457,106 @@ canfd: can@e66c0000 {
/* placeholder */
};
scif0: serial@e6e60000 {
compatible = "renesas,scif-r8a774b1",
"renesas,rcar-gen3-scif", "renesas,scif";
reg = <0 0xe6e60000 0 0x40>;
interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 207>,
<&cpg CPG_CORE R8A774B1_CLK_S3D1>,
<&scif_clk>;
clock-names = "fck", "brg_int", "scif_clk";
dmas = <&dmac1 0x51>, <&dmac1 0x50>,
<&dmac2 0x51>, <&dmac2 0x50>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
resets = <&cpg 207>;
status = "disabled";
};
scif1: serial@e6e68000 {
compatible = "renesas,scif-r8a774b1",
"renesas,rcar-gen3-scif", "renesas,scif";
reg = <0 0xe6e68000 0 0x40>;
interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 206>,
<&cpg CPG_CORE R8A774B1_CLK_S3D1>,
<&scif_clk>;
clock-names = "fck", "brg_int", "scif_clk";
dmas = <&dmac1 0x53>, <&dmac1 0x52>,
<&dmac2 0x53>, <&dmac2 0x52>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
resets = <&cpg 206>;
status = "disabled";
};
scif2: serial@e6e88000 {
compatible = "renesas,scif-r8a774b1",
"renesas,rcar-gen3-scif", "renesas,scif";
reg = <0 0xe6e88000 0 64>;
reg = <0 0xe6e88000 0 0x40>;
interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 310>,
<&cpg CPG_CORE R8A774B1_CLK_S3D1>,
<&scif_clk>;
clock-names = "fck", "brg_int", "scif_clk";
dmas = <&dmac1 0x13>, <&dmac1 0x12>,
<&dmac2 0x13>, <&dmac2 0x12>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
resets = <&cpg 310>;
status = "disabled";
};
scif3: serial@e6c50000 {
compatible = "renesas,scif-r8a774b1",
"renesas,rcar-gen3-scif", "renesas,scif";
reg = <0 0xe6c50000 0 0x40>;
interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 204>,
<&cpg CPG_CORE R8A774B1_CLK_S3D1>,
<&scif_clk>;
clock-names = "fck", "brg_int", "scif_clk";
dmas = <&dmac0 0x57>, <&dmac0 0x56>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
resets = <&cpg 204>;
status = "disabled";
};
scif4: serial@e6c40000 {
compatible = "renesas,scif-r8a774b1",
"renesas,rcar-gen3-scif", "renesas,scif";
reg = <0 0xe6c40000 0 0x40>;
interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 203>,
<&cpg CPG_CORE R8A774B1_CLK_S3D1>,
<&scif_clk>;
clock-names = "fck", "brg_int", "scif_clk";
dmas = <&dmac0 0x59>, <&dmac0 0x58>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
resets = <&cpg 203>;
status = "disabled";
};
scif5: serial@e6f30000 {
compatible = "renesas,scif-r8a774b1",
"renesas,rcar-gen3-scif", "renesas,scif";
reg = <0 0xe6f30000 0 0x40>;
interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 202>,
<&cpg CPG_CORE R8A774B1_CLK_S3D1>,
<&scif_clk>;
clock-names = "fck", "brg_int", "scif_clk";
dmas = <&dmac1 0x5b>, <&dmac1 0x5a>,
<&dmac2 0x5b>, <&dmac2 0x5a>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
resets = <&cpg 202>;
status = "disabled";
};
rcar_sound: sound@ec500000 {
reg = <0 0xec500000 0 0x1000>, /* SCU */
<0 0xec5a0000 0 0x100>, /* ADG */
......
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