* Freescale 83xx and 512x PCI bridges Freescale 83xx and 512x SOCs include the same PCI bridge core. 83xx/512x specific notes: - reg: should contain two address length tuples The first is for the internal PCI bridge registers The second is for the PCI config space access registers Example (MPC8313ERDB) pci0: pci@e0008500 { interrupt-map-mask = <0xf800 0x0 0x0 0x7>; interrupt-map = < /* IDSEL 0x0E -mini PCI */ 0x7000 0x0 0x0 0x1 &ipic 18 0x8 0x7000 0x0 0x0 0x2 &ipic 18 0x8 0x7000 0x0 0x0 0x3 &ipic 18 0x8 0x7000 0x0 0x0 0x4 &ipic 18 0x8 /* IDSEL 0x0F - PCI slot */ 0x7800 0x0 0x0 0x1 &ipic 17 0x8 0x7800 0x0 0x0 0x2 &ipic 18 0x8 0x7800 0x0 0x0 0x3 &ipic 17 0x8 0x7800 0x0 0x0 0x4 &ipic 18 0x8>; interrupt-parent = <&ipic>; interrupts = <66 0x8>; bus-range = <0x0 0x0>; ranges = <0x02000000 0x0 0x90000000 0x90000000 0x0 0x10000000 0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000 0x01000000 0x0 0x00000000 0xe2000000 0x0 0x00100000>; clock-frequency = <66666666>; #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; reg = <0xe0008500 0x100 /* internal registers */ 0xe0008300 0x8>; /* config space access registers */ compatible = "fsl,mpc8349-pci"; device_type = "pci"; };