diff options
| -rw-r--r-- | arch/powerpc/boot/dts/holly.dts | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/holly.dts b/arch/powerpc/boot/dts/holly.dts new file mode 100644 index 00000000000..254499b107f --- /dev/null +++ b/arch/powerpc/boot/dts/holly.dts @@ -0,0 +1,198 @@ +/* + * Device Tree Source for IBM Holly (PPC 750CL with TSI controller) + * Copyright 2007, IBM Corporation + * + * Stephen Winiecki <stevewin@us.ibm.com> + * Josh Boyer <jwboyer@linux.vnet.ibm.com> + * + * 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. + * + * To build: + * dtc -I dts -O asm -o holly.S -b 0 holly.dts + * dtc -I dts -O dtb -o holly.dtb -b 0 holly.dts + */ + +/ { + model = "41K7339"; + compatible = "ibm,holly"; + #address-cells = <1>; + #size-cells = <1>; + + cpus { + #address-cells = <1>; + #size-cells =<0>; + PowerPC,750CL@0 { + device_type = "cpu"; + reg = <0>; + d-cache-line-size = <20>; + i-cache-line-size = <20>; + d-cache-size = <8000>; + i-cache-size = <8000>; + d-cache-sets = <80>; + i-cache-sets = <80>; + timebase-frequency = <2faf080>; + clock-frequency = <23c34600>; + bus-frequency = <bebc200>; + 32-bit; + }; + }; + + memory@0 { + device_type = "memory"; + reg = <00000000 20000000>; + }; + + tsi109@c0000000 { + device_type = "tsi-bridge"; + compatible = "tsi-bridge"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <00000000 c0000000 00010000>; + reg = <c0000000 00010000>; + + i2c@7000 { + device_type = "i2c"; + compatible = "tsi-i2c"; + interrupt-parent = < &/tsi109@c0000000/pic@7400 >; + interrupts = <e 2>; + reg = <7000 400>; + }; + + mdio@6000 { + device_type = "mdio"; + compatible = "tsi-ethernet"; + + PHY1: ethernet-phy@6000 { + device_type = "ethernet-phy"; + compatible = "bcm54xx"; + reg = <6000 50>; + phy-id = <1>; + }; + + PHY2: ethernet-phy@6400 { + device_type = "ethernet-phy"; + compatible = "bcm54xx"; + reg = <6000 50>; + phy-id = <2>; + }; + }; + + ethernet@6200 { + device_type = "network"; + compatible = "tsi-ethernet"; + #address-cells = <1>; + #size-cells = <0>; + reg = <6000 200>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupt-parent = < &/tsi109@c0000000/pic@7400 >; + interrupts = <10 2>; + phy-handle = <&PHY1>; + }; + + ethernet@6600 { + device_type = "network"; + compatible = "tsi-ethernet"; + #address-cells = <1>; + #size-cells = <0>; + reg = <6400 200>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupt-parent = < &/tsi109@c0000000/pic@7400 >; + interrupts = <11 2>; + phy-handle = <&PHY2>; + }; + + serial@7808 { + device_type = "serial"; + compatible = "ns16550"; + reg = <7808 200>; + virtual-reg = <c0007808>; + clock-frequency = <3F9C6000>; + current-speed = <1c200>; + interrupt-parent = < &/tsi109@c0000000/pic@7400 >; + interrupts = <c 2>; + }; + + serial@7c08 { + device_type = "serial"; + compatible = "ns16550"; + reg = <7c08 200>; + virtual-reg = <c0007c08>; + clock-frequency = <3F9C6000>; + current-speed = <1c200>; + interrupt-parent = < &/tsi109@c0000000/pic@7400 >; + interrupts = <d 2>; + }; + + MPIC: pic@7400 { + device_type = "open-pic"; + compatible = "chrp,open-pic"; + interrupt-controller; + #interrupt-cells = <2>; + reg = <7400 400>; + big-endian; + }; + + pci@1000 { + device_type = "pci"; + compatible = "tsi109"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + reg = <1000 1000>; + bus-range = <0 0>; + /*----------------------------------------------------+ + | PCI memory range. + | 01 denotes I/O space + | 02 denotes 32-bit memory space + +----------------------------------------------------*/ + ranges = <02000000 0 40000000 40000000 0 10000000 + 01000000 0 00000000 7e000000 0 00010000>; + clock-frequency = <7f28154>; + interrupt-parent = < &/tsi109@c0000000/pic@7400 >; + interrupts = <17 2>; + interrupt-map-mask = <f800 0 0 7>; + /*----------------------------------------------------+ + | The INTA, INTB, INTC, INTD are shared. + +----------------------------------------------------*/ + interrupt-map = < + 0800 0 0 1 &RT0 24 0 + 0800 0 0 2 &RT0 25 0 + 0800 0 0 3 &RT0 26 0 + 0800 0 0 4 &RT0 27 0 + + 1000 0 0 1 &RT0 25 0 + 1000 0 0 2 &RT0 26 0 + 1000 0 0 3 &RT0 27 0 + 1000 0 0 4 &RT0 24 0 + + 1800 0 0 1 &RT0 26 0 + 1800 0 0 2 &RT0 27 0 + 1800 0 0 3 &RT0 24 0 + 1800 0 0 4 &RT0 25 0 + + 2000 0 0 1 &RT0 27 0 + 2000 0 0 2 &RT0 24 0 + 2000 0 0 3 &RT0 25 0 + 2000 0 0 4 &RT0 26 0 + >; + + RT0: router@1180 { + device_type = "pic-router"; + interrupt-controller; + big-endian; + clock-frequency = <0>; + #address-cells = <0>; + #interrupt-cells = <2>; + interrupts = <17 2>; + interrupt-parent = < &/tsi109@c0000000/pic@7400 >; + }; + }; + }; + + chosen { + linux,stdout-path = "/tsi109@c0000000/serial@7808"; + bootargs = "console=ttyS0,115200"; + }; +}; |