diff options
Diffstat (limited to 'arch/powerpc/boot/dts/bamboo.dts')
| -rw-r--r-- | arch/powerpc/boot/dts/bamboo.dts | 62 |
1 files changed, 58 insertions, 4 deletions
diff --git a/arch/powerpc/boot/dts/bamboo.dts b/arch/powerpc/boot/dts/bamboo.dts index cb2fb50a281..29f1a6f3e37 100644 --- a/arch/powerpc/boot/dts/bamboo.dts +++ b/arch/powerpc/boot/dts/bamboo.dts @@ -16,14 +16,24 @@ #size-cells = <1>; model = "amcc,bamboo"; compatible = "amcc,bamboo"; - dcr-parent = <&/cpus/PowerPC,440EP@0>; + dcr-parent = <&/cpus/cpu@0>; + + aliases { + ethernet0 = &EMAC0; + ethernet1 = &EMAC1; + serial0 = &UART0; + serial1 = &UART1; + serial2 = &UART2; + serial3 = &UART3; + }; cpus { #address-cells = <1>; #size-cells = <0>; - PowerPC,440EP@0 { + cpu@0 { device_type = "cpu"; + model = "PowerPC,440EP"; reg = <0>; clock-frequency = <0>; /* Filled in by zImage */ timebase-frequency = <0>; /* Filled in by zImage */ @@ -126,7 +136,6 @@ #address-cells = <2>; #size-cells = <1>; clock-frequency = <0>; /* Filled in by zImage */ - ranges; interrupts = <5 1>; interrupt-parent = <&UIC1>; }; @@ -238,11 +247,56 @@ zmii-device = <&ZMII0>; zmii-channel = <1>; }; + + usb@ef601000 { + compatible = "ohci-be"; + reg = <ef601000 80>; + interrupts = <8 1 9 1>; + interrupt-parent = < &UIC1 >; + }; + }; + + PCI0: pci@ec000000 { + device_type = "pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + compatible = "ibm,plb440ep-pci", "ibm,plb-pci"; + primary; + reg = <0 eec00000 8 /* Config space access */ + 0 eed00000 4 /* IACK */ + 0 eed00000 4 /* Special cycle */ + 0 ef400000 40>; /* Internal registers */ + + /* Outbound ranges, one memory and one IO, + * later cannot be changed. Chip supports a second + * IO range but we don't use it for now + */ + ranges = <02000000 0 a0000000 0 a0000000 0 20000000 + 01000000 0 00000000 0 e8000000 0 00010000>; + + /* Inbound 2GB range starting at 0 */ + dma-ranges = <42000000 0 0 0 0 0 80000000>; + + /* Bamboo has all 4 IRQ pins tied together per slot */ + interrupt-map-mask = <f800 0 0 0>; + interrupt-map = < + /* IDSEL 1 */ + 0800 0 0 0 &UIC0 1c 8 + + /* IDSEL 2 */ + 1000 0 0 0 &UIC0 1b 8 + + /* IDSEL 3 */ + 1800 0 0 0 &UIC0 1a 8 + + /* IDSEL 4 */ + 2000 0 0 0 &UIC0 19 8 + >; }; }; chosen { linux,stdout-path = "/plb/opb/serial@ef600300"; - bootargs = "console=ttyS0,115200"; }; }; |