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arm64: dts: renesas: rcar-gen3: Add RPC device nodes

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Add device nodes for the SPI Multi I/O Bus Controllers (RPC-IF) on the
various R-Car Gen3 SoCs that do not have support for them yet in their
device trees (R-Car H3, M3-W, M3-W+, M3-N, E3, and D3).

Based on patches in the BSP by Valentine Barshak.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/3231749c7b63df1a2134daabe66446a3e0e5515b.1648548339.git.geert+renesas@glider.be
This commit is contained in:
Geert Uytterhoeven
2022-03-29 14:20:01 +02:00
parent ccc0dd722e
commit f191fba769
6 changed files with 96 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
arch/arm64/boot/dts/renesas/r8a77951.dtsi
View File

@@ -2732,6 +2732,22 @@ sdhi3: mmc@ee160000 {
status = "disabled";
};
rpc: spi@ee200000 {
compatible = "renesas,r8a7795-rpc-if",
"renesas,rcar-gen3-rpc-if";
reg = <0 0xee200000 0 0x200>,
<0 0x08000000 0 0x04000000>,
<0 0xee208000 0 0x100>;
reg-names = "regs", "dirmap", "wbuf";
interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 917>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
resets = <&cpg 917>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
sata: sata@ee300000 {
compatible = "renesas,sata-r8a7795",
"renesas,rcar-gen3-sata";

16
arch/arm64/boot/dts/renesas/r8a77960.dtsi
View File

@@ -2532,6 +2532,22 @@ sdhi3: mmc@ee160000 {
status = "disabled";
};
rpc: spi@ee200000 {
compatible = "renesas,r8a7796-rpc-if",
"renesas,rcar-gen3-rpc-if";
reg = <0 0xee200000 0 0x200>,
<0 0x08000000 0 0x04000000>,
<0 0xee208000 0 0x100>;
reg-names = "regs", "dirmap", "wbuf";
interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 917>;
power-domains = <&sysc R8A7796_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>;

16
arch/arm64/boot/dts/renesas/r8a77961.dtsi
View File

@@ -2401,6 +2401,22 @@ sdhi3: mmc@ee160000 {
status = "disabled";
};
rpc: spi@ee200000 {
compatible = "renesas,r8a77961-rpc-if",
"renesas,rcar-gen3-rpc-if";
reg = <0 0xee200000 0 0x200>,
<0 0x08000000 0 0x04000000>,
<0 0xee208000 0 0x100>;
reg-names = "regs", "dirmap", "wbuf";
interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 917>;
power-domains = <&sysc R8A77961_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>;

16
arch/arm64/boot/dts/renesas/r8a77965.dtsi
View File

@@ -2379,6 +2379,22 @@ sdhi3: mmc@ee160000 {
status = "disabled";
};
rpc: spi@ee200000 {
compatible = "renesas,r8a77965-rpc-if",
"renesas,rcar-gen3-rpc-if";
reg = <0 0xee200000 0 0x200>,
<0 0x08000000 0 0x04000000>,
<0 0xee208000 0 0x100>;
reg-names = "regs", "dirmap", "wbuf";
interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 917>;
power-domains = <&sysc R8A77965_PD_ALWAYS_ON>;
resets = <&cpg 917>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
sata: sata@ee300000 {
compatible = "renesas,sata-r8a77965",
"renesas,rcar-gen3-sata";

16
arch/arm64/boot/dts/renesas/r8a77990.dtsi
View File

@@ -1838,6 +1838,22 @@ sdhi3: mmc@ee160000 {
status = "disabled";
};
rpc: spi@ee200000 {
compatible = "renesas,r8a77990-rpc-if",
"renesas,rcar-gen3-rpc-if";
reg = <0 0xee200000 0 0x200>,
<0 0x08000000 0 0x04000000>,
<0 0xee208000 0 0x100>;
reg-names = "regs", "dirmap", "wbuf";
interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 917>;
power-domains = <&sysc R8A77990_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>;

16
arch/arm64/boot/dts/renesas/r8a77995.dtsi
View File

@@ -1238,6 +1238,22 @@ sdhi2: mmc@ee140000 {
status = "disabled";
};
rpc: spi@ee200000 {
compatible = "renesas,r8a77995-rpc-if",
"renesas,rcar-gen3-rpc-if";
reg = <0 0xee200000 0 0x200>,
<0 0x08000000 0 0x04000000>,
<0 0xee208000 0 0x100>;
reg-names = "regs", "dirmap", "wbuf";
interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 917>;
power-domains = <&sysc R8A77995_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>;