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arm64: dts: renesas: rzg2: Add RPC-IF Support

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The RZ/G2 series contain the SPI Multi I/O Bus Controller (RPC-IF).
Add the nodes, but make them disabled by default.

Signed-off-by: Adam Ford <aford173@gmail.com>
Link: https://lore.kernel.org/r/20210102115412.3402059-4-aford173@gmail.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Adam Ford 2021-01-02 05:54:12 -06:00 committed by Geert Uytterhoeven
parent e1076ce07b
commit 8811955d0a
4 changed files with 68 additions and 0 deletions
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17
arch/arm64/boot/dts/renesas/r8a774a1.dtsi
View File

@ -2317,6 +2317,23 @@ sdhi3: mmc@ee160000 {
status = "disabled";
};
rpc: spi@ee200000 {
compatible = "renesas,r8a774a1-rpc-if",
"renesas,rcar-gen3-rpc-if";
reg = <0 0xee200000 0 0x200>,
<0 0x08000000 0 0x4000000>,
<0 0xee208000 0 0x100>;
reg-names = "regs", "dirmap", "wbuf";
interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 917>;
clock-names = "rpc";
power-domains = <&sysc R8A774A1_PD_ALWAYS_ON>;
resets = <&cpg 917>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
gic: interrupt-controller@f1010000 {
compatible = "arm,gic-400";
#interrupt-cells = <3>;

17
arch/arm64/boot/dts/renesas/r8a774b1.dtsi
View File

@ -2175,6 +2175,23 @@ sdhi3: mmc@ee160000 {
status = "disabled";
};
rpc: spi@ee200000 {
compatible = "renesas,r8a774b1-rpc-if",
"renesas,rcar-gen3-rpc-if";
reg = <0 0xee200000 0 0x200>,
<0 0x08000000 0 0x4000000>,
<0 0xee208000 0 0x100>;
reg-names = "regs", "dirmap", "wbuf";
interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 917>;
clock-names = "rpc";
power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
resets = <&cpg 917>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
sata: sata@ee300000 {
compatible = "renesas,sata-r8a774b1",
"renesas,rcar-gen3-sata";

17
arch/arm64/boot/dts/renesas/r8a774c0.dtsi
View File

@ -1654,6 +1654,23 @@ sdhi3: mmc@ee160000 {
status = "disabled";
};
rpc: spi@ee200000 {
compatible = "renesas,r8a774c0-rpc-if",
"renesas,rcar-gen3-rpc-if";
reg = <0 0xee200000 0 0x200>,
<0 0x08000000 0 0x4000000>,
<0 0xee208000 0 0x100>;
reg-names = "regs", "dirmap", "wbuf";
interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 917>;
clock-names = "rpc";
power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
resets = <&cpg 917>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
gic: interrupt-controller@f1010000 {
compatible = "arm,gic-400";
#interrupt-cells = <3>;

17
arch/arm64/boot/dts/renesas/r8a774e1.dtsi
View File

@ -2408,6 +2408,23 @@ sdhi3: mmc@ee160000 {
status = "disabled";
};
rpc: spi@ee200000 {
compatible = "renesas,r8a774e1-rpc-if",
"renesas,rcar-gen3-rpc-if";
reg = <0 0xee200000 0 0x200>,
<0 0x08000000 0 0x4000000>,
<0 0xee208000 0 0x100>;
reg-names = "regs", "dirmap", "wbuf";
interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 917>;
clock-names = "rpc";
power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>;
resets = <&cpg 917>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
sata: sata@ee300000 {
compatible = "renesas,sata-r8a774e1",
"renesas,rcar-gen3-sata";