[PATCH 5/7] ARM: dts: aspeed-g6: Add PCIe RC node

[Jacky Chou <jacky_chou@aspeedtech.com>]

The AST2600 has one PCIe RC, and add the relative configure regmap.

Signed-off-by: Jacky Chou <jacky_chou@aspeedtech.com>
---
 arch/arm/boot/dts/aspeed/aspeed-g6.dtsi | 53 +++++++++++++++++++++++++
 1 file changed, 53 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi
index 8ed715bd53aa..d46a151e3c99 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi
@@ -379,6 +379,59 @@ rng: hwrng@1e6e2524 {
 				quality = <100>;
 			};
 
+			pcie_phy1: pcie-phy@1e6ed200 {
+				compatible = "aspeed,ast2600-pcie-phy", "syscon";
+				reg = <0x1e6ed200 0x100>;
+			};
+
+			pcie_cfg: pcie-cfg@1e770000 {
+				compatible = "aspeed,ast2600-pcie-cfg", "syscon";
+				reg = <0x1e770000 0x80>;
+			};
+
+			pcie0: pcie@1e7700c0 {
+				compatible = "aspeed,ast2600-pcie";
+				device_type = "pci";
+				reg = <0x1e7700c0 0x40>;
+				linux,pci-domain = <0>;
+				#address-cells = <3>;
+				#size-cells = <2>;
+				interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
+				bus-range = <0x80 0xff>;
+
+				ranges = <0x01000000 0x0 0x00018000 0x00018000 0x0 0x00008000
+					  0x02000000 0x0 0x70000000 0x70000000 0x0 0x10000000>;
+
+				status = "disabled";
+
+				resets = <&syscon ASPEED_RESET_H2X>,
+					 <&syscon ASPEED_RESET_PCIE_RC_O>;
+				reset-names = "h2x", "perst";
+				clocks = <&syscon ASPEED_CLK_GATE_BCLK>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_pcierc1_default>;
+
+				#interrupt-cells = <1>;
+				msi-parent = <&pcie0>;
+				msi-controller;
+				msi_address = <0x1e77005c>;
+
+				aspeed,ahbc = <&ahbc>;
+				aspeed,pciecfg = <&pcie_cfg>;
+				aspeed,pciephy = <&pcie_phy1>;
+
+				interrupt-map-mask = <0 0 0 7>;
+				interrupt-map = <0 0 0 1 &pcie_intc0 0>,
+						<0 0 0 2 &pcie_intc0 1>,
+						<0 0 0 3 &pcie_intc0 2>,
+						<0 0 0 4 &pcie_intc0 3>;
+				pcie_intc0: interrupt-controller {
+					interrupt-controller;
+					#address-cells = <0>;
+					#interrupt-cells = <1>;
+				};
+			};
+
 			gfx: display@1e6e6000 {
 				compatible = "aspeed,ast2600-gfx", "syscon";
 				reg = <0x1e6e6000 0x1000>;
-- 
2.43.0