diff options
Diffstat (limited to 'arch/powerpc/boot/dts/mvme5100.dts')
| -rw-r--r-- | arch/powerpc/boot/dts/mvme5100.dts | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/mvme5100.dts b/arch/powerpc/boot/dts/mvme5100.dts new file mode 100644 index 000000000000..1ecb341a232a --- /dev/null +++ b/arch/powerpc/boot/dts/mvme5100.dts @@ -0,0 +1,185 @@ +/* + * Device Tree Source for Motorola/Emerson MVME5100. + * + * Copyright 2013 CSC Australia Pty. Ltd. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without + * any warranty of any kind, whether express or implied. + */ + +/dts-v1/; + +/ { + model = "MVME5100"; + compatible = "MVME5100"; + #address-cells = <1>; + #size-cells = <1>; + + aliases { + serial0 = &serial0; + pci0 = &pci0; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + PowerPC,7410 { + device_type = "cpu"; + reg = <0x0>; + /* Following required by dtc but not used */ + d-cache-line-size = <32>; + i-cache-line-size = <32>; + i-cache-size = <32768>; + d-cache-size = <32768>; + timebase-frequency = <25000000>; + clock-frequency = <500000000>; + bus-frequency = <100000000>; + }; + }; + + memory { + device_type = "memory"; + reg = <0x0 0x20000000>; + }; + + hawk@fef80000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "hawk-bridge", "simple-bus"; + ranges = <0x0 0xfef80000 0x10000>; + reg = <0xfef80000 0x10000>; + + serial0: serial@8000 { + device_type = "serial"; + compatible = "ns16550"; + reg = <0x8000 0x80>; + reg-shift = <4>; + clock-frequency = <1843200>; + current-speed = <9600>; + interrupts = <1 1>; // IRQ1 Level Active Low. + interrupt-parent = <&mpic>; + }; + + serial1: serial@8200 { + device_type = "serial"; + compatible = "ns16550"; + reg = <0x8200 0x80>; + reg-shift = <4>; + clock-frequency = <1843200>; + current-speed = <9600>; + interrupts = <1 1>; // IRQ1 Level Active Low. + interrupt-parent = <&mpic>; + }; + + mpic: interrupt-controller@f3f80000 { + #interrupt-cells = <2>; + #address-cells = <0>; + device_type = "open-pic"; + compatible = "chrp,open-pic"; + interrupt-controller; + reg = <0xf3f80000 0x40000>; + }; + }; + + pci0: pci@feff0000 { + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + device_type = "pci"; + compatible = "hawk-pci"; + reg = <0xfec00000 0x400000>; + 8259-interrupt-acknowledge = <0xfeff0030>; + ranges = <0x1000000 0x0 0x0 0xfe000000 0x0 0x800000 + 0x2000000 0x0 0x80000000 0x80000000 0x0 0x74000000>; + bus-range = <0 255>; + clock-frequency = <33333333>; + interrupt-parent = <&mpic>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; + interrupt-map = < + + /* + * This definition (IDSEL 11) duplicates the + * interrupts definition in the i8259 + * interrupt controller below. + * + * Do not change the interrupt sense/polarity from + * 0x2 to anything else, doing so will cause endless + * "spurious" i8259 interrupts to be fielded. + */ + // IDSEL 11 - iPMC712 PCI/ISA Bridge + 0x5800 0x0 0x0 0x1 &mpic 0x0 0x2 + 0x5800 0x0 0x0 0x2 &mpic 0x0 0x2 + 0x5800 0x0 0x0 0x3 &mpic 0x0 0x2 + 0x5800 0x0 0x0 0x4 &mpic 0x0 0x2 + + /* IDSEL 12 - Not Used */ + + /* IDSEL 13 - Universe VME Bridge */ + 0x6800 0x0 0x0 0x1 &mpic 0x5 0x1 + 0x6800 0x0 0x0 0x2 &mpic 0x6 0x1 + 0x6800 0x0 0x0 0x3 &mpic 0x7 0x1 + 0x6800 0x0 0x0 0x4 &mpic 0x8 0x1 + + /* IDSEL 14 - ENET 1 */ + 0x7000 0x0 0x0 0x1 &mpic 0x2 0x1 + + /* IDSEL 15 - Not Used */ + + /* IDSEL 16 - PMC Slot 1 */ + 0x8000 0x0 0x0 0x1 &mpic 0x9 0x1 + 0x8000 0x0 0x0 0x2 &mpic 0xa 0x1 + 0x8000 0x0 0x0 0x3 &mpic 0xb 0x1 + 0x8000 0x0 0x0 0x4 &mpic 0xc 0x1 + + /* IDSEL 17 - PMC Slot 2 */ + 0x8800 0x0 0x0 0x1 &mpic 0xc 0x1 + 0x8800 0x0 0x0 0x2 &mpic 0x9 0x1 + 0x8800 0x0 0x0 0x3 &mpic 0xa 0x1 + 0x8800 0x0 0x0 0x4 &mpic 0xb 0x1 + + /* IDSEL 18 - Not Used */ + + /* IDSEL 19 - ENET 2 */ + 0x9800 0x0 0x0 0x1 &mpic 0xd 0x1 + + /* IDSEL 20 - PMCSPAN (PCI-X) */ + 0xa000 0x0 0x0 0x1 &mpic 0x9 0x1 + 0xa000 0x0 0x0 0x2 &mpic 0xa 0x1 + 0xa000 0x0 0x0 0x3 &mpic 0xb 0x1 + 0xa000 0x0 0x0 0x4 &mpic 0xc 0x1 + + >; + + isa { + #address-cells = <2>; + #size-cells = <1>; + #interrupt-cells = <2>; + device_type = "isa"; + compatible = "isa"; + ranges = <0x00000001 0 0x01000000 0 0x00000000 0x00001000>; + interrupt-parent = <&i8259>; + + i8259: interrupt-controller@20 { + #interrupt-cells = <2>; + #address-cells = <0>; + interrupts = <0 2>; + device_type = "interrupt-controller"; + compatible = "chrp,iic"; + interrupt-controller; + reg = <1 0x00000020 0x00000002 + 1 0x000000a0 0x00000002 + 1 0x000004d0 0x00000002>; + interrupt-parent = <&mpic>; + }; + + }; + + }; + + chosen { + linux,stdout-path = &serial0; + }; + +}; |