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Commit fc5c0b4d authored by Hou Zhiqiang's avatar Hou Zhiqiang Committed by Bjorn Helgaas
Browse files

arm64: dts: ls1012a: Add PCIe controller DT node 



Add PCIe controller node for ls1012a platform.

Signed-off-by: default avatarHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Acked-by: default avatarMinghuan Lian <minghuan.Lian@nxp.com>
Acked-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent a335b122

arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi

+24 −0
Original line number Diff line number Diff line
@@ -478,5 +478,29 @@ 
			msi-controller;

			interrupts = <0 126 IRQ_TYPE_LEVEL_HIGH>;

		};



		pcie@3400000 {

			compatible = "fsl,ls1012a-pcie", "snps,dw-pcie";

			reg = <0x00 0x03400000 0x0 0x00100000   /* controller registers */

			       0x40 0x00000000 0x0 0x00002000>; /* configuration space */

			reg-names = "regs", "config";

			interrupts = <0 118 0x4>, /* controller interrupt */

				     <0 117 0x4>; /* PME interrupt */

			interrupt-names = "aer", "pme";

			#address-cells = <3>;

			#size-cells = <2>;

			device_type = "pci";

			num-lanes = <4>;

			bus-range = <0x0 0xff>;

			ranges = <0x81000000 0x0 0x00000000 0x40 0x00010000 0x0 0x00010000   /* downstream I/O */

				  0x82000000 0x0 0x40000000 0x40 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */

			msi-parent = <&msi>;

			#interrupt-cells = <1>;

			interrupt-map-mask = <0 0 0 7>;

			interrupt-map = <0000 0 0 1 &gic 0 110 IRQ_TYPE_LEVEL_HIGH>,

					<0000 0 0 2 &gic 0 111 IRQ_TYPE_LEVEL_HIGH>,

					<0000 0 0 3 &gic 0 112 IRQ_TYPE_LEVEL_HIGH>,

					<0000 0 0 4 &gic 0 113 IRQ_TYPE_LEVEL_HIGH>;

		};

	};

};