Add PCIe Host and Endpoint nodes for R-Car S4-8 (R8A779F0).
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
---
arch/arm64/boot/dts/renesas/r8a779f0.dtsi | 104 ++++++++++++++++++++++
1 file changed, 104 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a779f0.dtsi b/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
index 1d5426e6293c..b3fe7e0599c3 100644
--- a/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
@@ -711,6 +711,110 @@ hscif3: serial@e66a0000 {
status = "disabled";
};
+ pciec0: pcie@e65d0000 {
+ compatible = "renesas,r8a779f0-pcie",
+ "renesas,rcar-gen4-pcie";
+ reg = <0 0xe65d0000 0 0x1000>, <0 0xe65d2000 0 0x0800>,
+ <0 0xe65d3000 0 0x2000>, <0 0xe65d5000 0 0x1200>,
+ <0 0xe65d6200 0 0x1100>, <0 0xfe000000 0 0x400000>;
+ reg-names = "dbi", "dbi2", "atu", "dma", "app", "config";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ bus-range = <0x00 0xff>;
+ device_type = "pci";
+ ranges = <0x82000000 0 0x30000000 0 0x30000000 0 0x10000000>;
+ dma-ranges = <0x42000000 0 0x40000000 0 0x40000000 0 0x80000000>;
+ interrupts = <GIC_SPI 416 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 417 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 418 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 422 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "msi", "dma", "sft_ce", "app";
+ #interrupt-cells = <1>;
+ interrupt-map-mask = <0 0 0 7>;
+ interrupt-map = <0 0 0 1 &gic GIC_SPI 416 IRQ_TYPE_LEVEL_HIGH>,
+ <0 0 0 2 &gic GIC_SPI 416 IRQ_TYPE_LEVEL_HIGH>,
+ <0 0 0 3 &gic GIC_SPI 416 IRQ_TYPE_LEVEL_HIGH>,
+ <0 0 0 4 &gic GIC_SPI 416 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 624>;
+ power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;
+ resets = <&cpg 624>;
+ num-lanes = <2>;
+ snps,enable-cdm-check;
+ max-link-speed = <4>;
+ status = "disabled";
+ };
+
+ pciec1: pcie@e65d8000 {
+ compatible = "renesas,r8a779f0-pcie",
+ "renesas,rcar-gen4-pcie";
+ reg = <0 0xe65d8000 0 0x1000>, <0 0xe65d8200 0 0x0800>,
+ <0 0xe65db000 0 0x2000>, <0 0xe65dd000 0 0x1200>,
+ <0 0xe65de200 0 0x1100>, <0 0xee900000 0 0x400000>;
+ reg-names = "dbi", "dbi2", "atu", "dma", "app", "config";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ bus-range = <0x00 0xff>;
+ device_type = "pci";
+ ranges = <0x82000000 0 0xc0000000 0 0xc0000000 0 0x10000000>;
+ dma-ranges = <0x42000000 0 0x40000000 0 0x40000000 0 0x80000000>;
+ interrupts = <GIC_SPI 423 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 424 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 425 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 429 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "msi", "dma", "sft_ce", "app";
+ #interrupt-cells = <1>;
+ interrupt-map-mask = <0 0 0 7>;
+ interrupt-map = <0 0 0 1 &gic GIC_SPI 423 IRQ_TYPE_LEVEL_HIGH>,
+ <0 0 0 2 &gic GIC_SPI 423 IRQ_TYPE_LEVEL_HIGH>,
+ <0 0 0 3 &gic GIC_SPI 423 IRQ_TYPE_LEVEL_HIGH>,
+ <0 0 0 4 &gic GIC_SPI 423 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 625>;
+ power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;
+ resets = <&cpg 625>;
+ num-lanes = <2>;
+ snps,enable-cdm-check;
+ max-link-speed = <4>;
+ status = "disabled";
+ };
+
+ pciec0_ep: pcie-ep@e65d0000 {
+ compatible = "renesas,r8a779f0-pcie-ep",
+ "renesas,rcar-gen4-pcie-ep";
+ reg = <0 0xe65d0000 0 0x2000>, <0 0xe65d2800 0 0x800>,
+ <0 0xe65d3000 0 0x2000>, <0 0xe65d5000 0 0x1200>,
+ <0 0xe65d6200 0 0x0e00>, <0 0xfe000000 0 0x400000>;
+ reg-names = "dbi", "dbi2", "atu", "dma", "app", "addr_space";
+ interrupts = <GIC_SPI 417 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 418 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 422 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "dma", "sft_ce", "app";
+ clocks = <&cpg CPG_MOD 624>;
+ power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;
+ resets = <&cpg 624>;
+ num-lanes = <2>;
+ max-link-speed = <4>;
+ status = "disabled";
+ };
+
+ pciec1_ep: pcie-ep@e65d8000 {
+ compatible = "renesas,r8a779f0-pcie-ep",
+ "renesas,rcar-gen4-pcie-ep";
+ reg = <0 0xe65d8000 0 0x2000>, <0 0xe65da800 0 0x0800>,
+ <0 0xe65dd000 0 0x1200>, <0 0xe65de200 0 0x0e00>,
+ <0 0xee900000 0 0x400000>;
+ reg-names = "dbi", "dbi2", "atu", "dma", "app", "addr_space";
+ interrupts = <GIC_SPI 424 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 425 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 429 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "dma", "sft_ce", "app";
+ clocks = <&cpg CPG_MOD 625>;
+ power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;
+ resets = <&cpg 625>;
+ num-lanes = <2>;
+ max-link-speed = <4>;
+ status = "disabled";
+ };
+
ufs: ufs@e6860000 {
compatible = "renesas,r8a779f0-ufs";
reg = <0 0xe6860000 0 0x100>;
--
2.25.1
