Commit a807d5d7 authored by Honghui Zhang's avatar Honghui Zhang Committed by Matthias Brugger
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arm64: dts: add pcie nodes for MT2712



This patch add device node for mt2712 pcie.

Signed-off-by: default avatarHonghui Zhang <honghui.zhang@mediatek.com>
Signed-off-by: default avatarMatthias Brugger <matthias.bgg@gmail.com>
parent a9386c53
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+63 −0
Original line number Diff line number Diff line
@@ -791,6 +791,69 @@
		};
	};

	pcie: pcie@11700000 {
		compatible = "mediatek,mt2712-pcie";
		device_type = "pci";
		reg = <0 0x11700000 0 0x1000>,
		      <0 0x112ff000 0 0x1000>;
		reg-names = "port0", "port1";
		#address-cells = <3>;
		#size-cells = <2>;
		interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&topckgen CLK_TOP_PE2_MAC_P0_SEL>,
			 <&topckgen CLK_TOP_PE2_MAC_P1_SEL>,
			 <&pericfg CLK_PERI_PCIE0>,
			 <&pericfg CLK_PERI_PCIE1>;
		clock-names = "sys_ck0", "sys_ck1", "ahb_ck0", "ahb_ck1";
		phys = <&u3port0 PHY_TYPE_PCIE>, <&u3port1 PHY_TYPE_PCIE>;
		phy-names = "pcie-phy0", "pcie-phy1";
		bus-range = <0x00 0xff>;
		ranges = <0x82000000 0 0x20000000  0x0 0x20000000  0 0x10000000>;

		pcie0: pcie@0,0 {
			device_type = "pci";
			status = "disabled";
			reg = <0x0000 0 0 0 0>;
			#address-cells = <3>;
			#size-cells = <2>;
			#interrupt-cells = <1>;
			ranges;
			num-lanes = <1>;
			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>;
			};
		};

		pcie1: pcie@1,0 {
			device_type = "pci";
			status = "disabled";
			reg = <0x0800 0 0 0 0>;
			#address-cells = <3>;
			#size-cells = <2>;
			#interrupt-cells = <1>;
			ranges;
			num-lanes = <1>;
			interrupt-map-mask = <0 0 0 7>;
			interrupt-map = <0 0 0 1 &pcie_intc1 0>,
					<0 0 0 2 &pcie_intc1 1>,
					<0 0 0 3 &pcie_intc1 2>,
					<0 0 0 4 &pcie_intc1 3>;
			pcie_intc1: interrupt-controller {
				interrupt-controller;
				#address-cells = <0>;
				#interrupt-cells = <1>;
			};
		};
	};

	mfgcfg: syscon@13000000 {
		compatible = "mediatek,mt2712-mfgcfg", "syscon";
		reg = <0 0x13000000 0 0x1000>;