1 * Freescale 83xx and 512x PCI bridges
2
3 Freescale 83xx and 512x SOCs include the same PCI bridge core.
4
5 83xx/512x specific notes:
6 - reg: should contain two address length tuples
7 The first is for the internal PCI bridge registers
8 The second is for the PCI config space access registers
9
10 Example (MPC8313ERDB)
11 pci0: pci@e0008500 {
12 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
13 interrupt-map = <
14 /* IDSEL 0x0E -mini PCI */
15 0x7000 0x0 0x0 0x1 &ipic 18 0x8
16 0x7000 0x0 0x0 0x2 &ipic 18 0x8
17 0x7000 0x0 0x0 0x3 &ipic 18 0x8
18 0x7000 0x0 0x0 0x4 &ipic 18 0x8
19
20 /* IDSEL 0x0F - PCI slot */
21 0x7800 0x0 0x0 0x1 &ipic 17 0x8
22 0x7800 0x0 0x0 0x2 &ipic 18 0x8
23 0x7800 0x0 0x0 0x3 &ipic 17 0x8
24 0x7800 0x0 0x0 0x4 &ipic 18 0x8>;
25 interrupt-parent = <&ipic>;
26 interrupts = <66 0x8>;
27 bus-range = <0x0 0x0>;
28 ranges = <0x02000000 0x0 0x90000000 0x90000000 0x0 0x10000000
29 0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000
30 0x01000000 0x0 0x00000000 0xe2000000 0x0 0x00100000>;
31 clock-frequency = <66666666>;
32 #interrupt-cells = <1>;
33 #size-cells = <2>;
34 #address-cells = <3>;
35 reg = <0xe0008500 0x100 /* internal registers */
36 0xe0008300 0x8>; /* config space access registers */
37 compatible = "fsl,mpc8349-pci";
38 device_type = "pci";
39 };
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