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Commit e598477a authored by Anton Vorontsov's avatar Anton Vorontsov Committed by Kumar Gala
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[POWERPC] 86xx: mpc8610_hpcd: add support for PCI Express x8 slot 



This patch adds pcie node which is resposible for PCI-E x8 slot
functioning. Though, this was tested using only x1 SKY2 NIC.

Signed-off-by: default avatarAnton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: default avatarKumar Gala <galak@kernel.crashing.org>
parent aecb2b6e

arch/powerpc/boot/dts/mpc8610_hpcd.dts

+21 −0
Original line number Diff line number Diff line
@@ -21,6 +21,7 @@ 
		serial1 = &serial1;

		pci0 = &pci0;

		pci1 = &pci1;

		pci2 = &pci2;

	};



	cpus {
@@ -322,4 +323,24 @@ 
			};

		};

	};



	pci2: pcie@e0009000 {

		#address-cells = <3>;

		#size-cells = <2>;

		#interrupt-cells = <1>;

		device_type = "pci";

		compatible = "fsl,mpc8641-pcie";

		reg = <0xe0009000 0x00001000>;

		ranges = <0x02000000 0 0x90000000 0x90000000 0 0x10000000

			  0x01000000 0 0x00000000 0xe2000000 0 0x00100000>;

		bus-range = <0 255>;

		interrupt-map-mask = <0xf800 0 0 7>;

		interrupt-map = <0x0000 0 0 1 &mpic 4 1

				 0x0000 0 0 2 &mpic 5 1

				 0x0000 0 0 3 &mpic 6 1

				 0x0000 0 0 4 &mpic 7 1>;

		interrupt-parent = <&mpic>;

		interrupts = <25 2>;

		clock-frequency = <33333333>;

	};

};