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ramips: add PCI node for rt3883.dtsi

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Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 36263
This commit is contained in:
Gabor Juhos 2013-04-07 20:56:21 +00:00
parent 6c8951313c
commit 474264f64c
1 changed files with 86 additions and 0 deletions
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86
target/linux/ramips/dts/rt3883.dtsi
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@ -156,6 +156,92 @@
status = "disabled";
};
pci@10140000 {
compatible = "ralink,rt3883-pci";
reg = <0x10140000 0x20000>;
#address-cells = <1>;
#size-cells = <1>;
ranges; /* direct mapping */
status = "disabled";
pciintc: interrupt-controller {
interrupt-controller;
#address-cells = <0>;
#interrupt-cells = <1>;
interrupt-parent = <&cpuintc>;
interrupts = <4>;
};
host-bridge {
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
device_type = "pci";
bus-range = <0 255>;
ranges = <
0x02000000 0 0x00000000 0x20000000 0 0x10000000 /* pci memory */
0x01000000 0 0x00000000 0x10160000 0 0x00010000 /* io space */
>;
interrupt-map-mask = <0xf800 0 0 7>;
interrupt-map = <
/* IDSEL 17 */
0x8800 0 0 1 &pciintc 18
0x8800 0 0 2 &pciintc 18
0x8800 0 0 3 &pciintc 18
0x8800 0 0 4 &pciintc 18
/* IDSEL 18 */
0x9000 0 0 1 &pciintc 19
0x9000 0 0 2 &pciintc 19
0x9000 0 0 3 &pciintc 19
0x9000 0 0 4 &pciintc 19
>;
pci-bridge@1 {
reg = <0x0800 0 0 0 0>;
device_type = "pci";
#interrupt-cells = <1>;
#address-cells = <3>;
#size-cells = <2>;
status = "disabled";
ralink,pci-slot = <1>;
interrupt-map-mask = <0x0 0 0 0>;
interrupt-map = <0x0 0 0 0 &pciintc 20>;
};
pci-slot@17 {
reg = <0x8800 0 0 0 0>;
device_type = "pci";
#interrupt-cells = <1>;
#address-cells = <3>;
#size-cells = <2>;
ralink,pci-slot = <17>;
status = "disabled";
};
pci-slot@18 {
reg = <0x9000 0 0 0 0>;
device_type = "pci";
#interrupt-cells = <1>;
#address-cells = <3>;
#size-cells = <2>;
ralink,pci-slot = <18>;
status = "disabled";
};
};
};
wmac@10180000 {
compatible = "ralink,rt3883-wmac", "ralink,rt2880-wmac";
reg = <0x10180000 40000>;