diff options
Diffstat (limited to 'target')
| -rw-r--r-- | target/linux/ramips/dts/rt3883.dtsi | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/rt3883.dtsi b/target/linux/ramips/dts/rt3883.dtsi index 7cd3ca89c..6ef4ee3d1 100644 --- a/target/linux/ramips/dts/rt3883.dtsi +++ b/target/linux/ramips/dts/rt3883.dtsi @@ -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>; |