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[POWERPC] Move PCI nodes to be sibilings with SOC nodes

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Updated the device trees to have the PCI nodes be at the same level as
the SOC node.  This is to make it so that the SOC nodes children address
space is just on chip registers and not other bus memory as well.

Also, for PCIe nodes added a P2P bridge to handle the virtual P2P bridge
that exists in the PHB.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Kumar Gala
2007-09-12 18:23:46 -05:00
parent f0c8ac8083
commit 1b3c5cdab4
16 changed files with 1377 additions and 1339 deletions
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42
arch/powerpc/boot/dts/lite5200.dts
View File

@@ -182,27 +182,6 @@
interrupt-parent = <&mpc5200_pic>;
};
pci@0d00 {
#interrupt-cells = <1>;
#size-cells = <2>;
#address-cells = <3>;
device_type = "pci";
compatible = "mpc5200-pci";
reg = <d00 100>;
interrupt-map-mask = <f800 0 0 7>;
interrupt-map = <c000 0 0 1 &mpc5200_pic 0 0 3
c000 0 0 2 &mpc5200_pic 0 0 3
c000 0 0 3 &mpc5200_pic 0 0 3
c000 0 0 4 &mpc5200_pic 0 0 3>;
clock-frequency = <0>; // From boot loader
interrupts = <2 8 0 2 9 0 2 a 0>;
interrupt-parent = <&mpc5200_pic>;
bus-range = <0 0>;
ranges = <42000000 0 80000000 80000000 0 20000000
02000000 0 a0000000 a0000000 0 10000000
01000000 0 00000000 b0000000 0 01000000>;
};
spi@f00 {
device_type = "spi";
compatible = "mpc5200-spi";
@@ -337,4 +316,25 @@
reg = <8000 4000>;
};
};
pci@f0000d00 {
#interrupt-cells = <1>;
#size-cells = <2>;
#address-cells = <3>;
device_type = "pci";
compatible = "mpc5200-pci";
reg = <f0000d00 100>;
interrupt-map-mask = <f800 0 0 7>;
interrupt-map = <c000 0 0 1 &mpc5200_pic 0 0 3
c000 0 0 2 &mpc5200_pic 0 0 3
c000 0 0 3 &mpc5200_pic 0 0 3
c000 0 0 4 &mpc5200_pic 0 0 3>;
clock-frequency = <0>; // From boot loader
interrupts = <2 8 0 2 9 0 2 a 0>;
interrupt-parent = <&mpc5200_pic>;
bus-range = <0 0>;
ranges = <42000000 0 80000000 80000000 0 20000000
02000000 0 a0000000 a0000000 0 10000000
01000000 0 00000000 b0000000 0 01000000>;
};
};