diff options
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/boot/dts/tqm8548-bigflash.dts | 365 |
1 files changed, 365 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/tqm8548-bigflash.dts b/arch/powerpc/boot/dts/tqm8548-bigflash.dts new file mode 100644 index 00000000000..d8a1b198b07 --- /dev/null +++ b/arch/powerpc/boot/dts/tqm8548-bigflash.dts @@ -0,0 +1,365 @@ +/* + * TQM8548 Device Tree Source + * + * Copyright 2006 Freescale Semiconductor Inc. + * Copyright 2008 Wolfgang Grandegger <wg@denx.de> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +/dts-v1/; + +/ { + model = "tqc,tqm8548"; + compatible = "tqc,tqm8548"; + #address-cells = <1>; + #size-cells = <1>; + + aliases { + ethernet0 = &enet0; + ethernet1 = &enet1; + ethernet2 = &enet2; + ethernet3 = &enet3; + + serial0 = &serial0; + serial1 = &serial1; + pci0 = &pci0; + pci1 = &pci1; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + PowerPC,8548@0 { + device_type = "cpu"; + reg = <0>; + d-cache-line-size = <32>; // 32 bytes + i-cache-line-size = <32>; // 32 bytes + d-cache-size = <0x8000>; // L1, 32K + i-cache-size = <0x8000>; // L1, 32K + next-level-cache = <&L2>; + }; + }; + + memory { + device_type = "memory"; + reg = <0x00000000 0x00000000>; // Filled in by U-Boot + }; + + soc8548@a0000000 { + #address-cells = <1>; + #size-cells = <1>; + device_type = "soc"; + ranges = <0x0 0xa0000000 0x100000>; + reg = <0xa0000000 0x1000>; // CCSRBAR + bus-frequency = <0>; + + memory-controller@2000 { + compatible = "fsl,mpc8548-memory-controller"; + reg = <0x2000 0x1000>; + interrupt-parent = <&mpic>; + interrupts = <18 2>; + }; + + L2: l2-cache-controller@20000 { + compatible = "fsl,mpc8548-l2-cache-controller"; + reg = <0x20000 0x1000>; + cache-line-size = <32>; // 32 bytes + cache-size = <0x80000>; // L2, 512K + interrupt-parent = <&mpic>; + interrupts = <16 2>; + }; + + i2c@3000 { + #address-cells = <1>; + #size-cells = <0>; + cell-index = <0>; + compatible = "fsl-i2c"; + reg = <0x3000 0x100>; + interrupts = <43 2>; + interrupt-parent = <&mpic>; + dfsrr; + }; + + i2c@3100 { + #address-cells = <1>; + #size-cells = <0>; + cell-index = <1>; + compatible = "fsl-i2c"; + reg = <0x3100 0x100>; + interrupts = <43 2>; + interrupt-parent = <&mpic>; + dfsrr; + }; + + mdio@24520 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,gianfar-mdio"; + reg = <0x24520 0x20>; + + phy1: ethernet-phy@0 { + interrupt-parent = <&mpic>; + interrupts = <8 1>; + reg = <1>; + device_type = "ethernet-phy"; + }; + phy2: ethernet-phy@1 { + interrupt-parent = <&mpic>; + interrupts = <8 1>; + reg = <2>; + device_type = "ethernet-phy"; + }; + phy3: ethernet-phy@3 { + interrupt-parent = <&mpic>; + interrupts = <8 1>; + reg = <3>; + device_type = "ethernet-phy"; + }; + phy4: ethernet-phy@4 { + interrupt-parent = <&mpic>; + interrupts = <8 1>; + reg = <4>; + device_type = "ethernet-phy"; + }; + phy5: ethernet-phy@5 { + interrupt-parent = <&mpic>; + interrupts = <8 1>; + reg = <5>; + device_type = "ethernet-phy"; + }; + }; + + enet0: ethernet@24000 { + cell-index = <0>; + device_type = "network"; + model = "eTSEC"; + compatible = "gianfar"; + reg = <0x24000 0x1000>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <29 2 30 2 34 2>; + interrupt-parent = <&mpic>; + phy-handle = <&phy2>; + }; + + enet1: ethernet@25000 { + cell-index = <1>; + device_type = "network"; + model = "eTSEC"; + compatible = "gianfar"; + reg = <0x25000 0x1000>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <35 2 36 2 40 2>; + interrupt-parent = <&mpic>; + phy-handle = <&phy1>; + }; + + enet2: ethernet@26000 { + cell-index = <2>; + device_type = "network"; + model = "eTSEC"; + compatible = "gianfar"; + reg = <0x26000 0x1000>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <31 2 32 2 33 2>; + interrupt-parent = <&mpic>; + phy-handle = <&phy3>; + }; + + enet3: ethernet@27000 { + cell-index = <3>; + device_type = "network"; + model = "eTSEC"; + compatible = "gianfar"; + reg = <0x27000 0x1000>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <37 2 38 2 39 2>; + interrupt-parent = <&mpic>; + phy-handle = <&phy4>; + }; + + serial0: serial@4500 { + cell-index = <0>; + device_type = "serial"; + compatible = "ns16550"; + reg = <0x4500 0x100>; // reg base, size + clock-frequency = <0>; // should we fill in in uboot? + current-speed = <115200>; + interrupts = <42 2>; + interrupt-parent = <&mpic>; + }; + + serial1: serial@4600 { + cell-index = <1>; + device_type = "serial"; + compatible = "ns16550"; + reg = <0x4600 0x100>; // reg base, size + clock-frequency = <0>; // should we fill in in uboot? + current-speed = <115200>; + interrupts = <42 2>; + interrupt-parent = <&mpic>; + }; + + global-utilities@e0000 { // global utilities reg + compatible = "fsl,mpc8548-guts"; + reg = <0xe0000 0x1000>; + fsl,has-rstcr; + }; + + mpic: pic@40000 { + interrupt-controller; + #address-cells = <0>; + #interrupt-cells = <2>; + reg = <0x40000 0x40000>; + compatible = "chrp,open-pic"; + device_type = "open-pic"; + }; + }; + + localbus@a0005000 { + compatible = "fsl,mpc8548-localbus", "fsl,pq3-localbus", + "simple-bus"; + #address-cells = <2>; + #size-cells = <1>; + reg = <0xa0005000 0x100>; // BRx, ORx, etc. + + ranges = < + 0 0x0 0xfc000000 0x04000000 // NOR FLASH bank 1 + 1 0x0 0xf8000000 0x08000000 // NOR FLASH bank 0 + 2 0x0 0xa3000000 0x00008000 // CAN (2 x i82527) + 3 0x0 0xa3010000 0x00008000 // NAND FLASH + + >; + + flash@1,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "cfi-flash"; + reg = <1 0x0 0x8000000>; + bank-width = <4>; + device-width = <1>; + + partition@0 { + label = "kernel"; + reg = <0x00000000 0x00200000>; + }; + partition@200000 { + label = "root"; + reg = <0x00200000 0x00300000>; + }; + partition@500000 { + label = "user"; + reg = <0x00500000 0x07a00000>; + }; + partition@7f00000 { + label = "env1"; + reg = <0x07f00000 0x00040000>; + }; + partition@7f40000 { + label = "env2"; + reg = <0x07f40000 0x00040000>; + }; + partition@7f80000 { + label = "u-boot"; + reg = <0x07f80000 0x00080000>; + read-only; + }; + }; + + /* Note: CAN support needs be enabled in U-Boot */ + can0@2,0 { + compatible = "intel,82527"; // Bosch CC770 + reg = <2 0x0 0x100>; + interrupts = <4 0>; + interrupt-parent = <&mpic>; + }; + + can1@2,100 { + compatible = "intel,82527"; // Bosch CC770 + reg = <2 0x100 0x100>; + interrupts = <4 0>; + interrupt-parent = <&mpic>; + }; + + /* Note: NAND support needs to be enabled in U-Boot */ + upm@3,0 { + #address-cells = <0>; + #size-cells = <0>; + compatible = "fsl,upm-nand"; + reg = <3 0x0 0x800>; + fsl,upm-addr-offset = <0x10>; + fsl,upm-cmd-offset = <0x08>; + chip-delay = <25>; // in micro-seconds + + nand@0 { + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "fs"; + reg = <0x00000000 0x01000000>; + }; + }; + }; + }; + + pci0: pci@a0008000 { + cell-index = <0>; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + compatible = "fsl,mpc8540-pcix", "fsl,mpc8540-pci"; + device_type = "pci"; + reg = <0xa0008000 0x1000>; + clock-frequency = <33333333>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; + interrupt-map = < + /* IDSEL 28 */ + 0xe000 0 0 1 &mpic 2 1 + 0xe000 0 0 2 &mpic 3 1>; + + interrupt-parent = <&mpic>; + interrupts = <24 2>; + bus-range = <0 0>; + ranges = <0x02000000 0 0x80000000 0x80000000 0 0x20000000 + 0x01000000 0 0x00000000 0xa2000000 0 0x01000000>; + }; + + pci1: pcie@a000a000 { + cell-index = <2>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; + interrupt-map = < + /* IDSEL 0x0 (PEX) */ + 0x00000 0 0 1 &mpic 0 1 + 0x00000 0 0 2 &mpic 1 1 + 0x00000 0 0 3 &mpic 2 1 + 0x00000 0 0 4 &mpic 3 1>; + + interrupt-parent = <&mpic>; + interrupts = <26 2>; + bus-range = <0 0xff>; + ranges = <0x02000000 0 0xb0000000 0xb0000000 0 0x10000000 + 0x01000000 0 0x00000000 0xaf000000 0 0x08000000>; + clock-frequency = <33333333>; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + reg = <0xa000a000 0x1000>; + compatible = "fsl,mpc8548-pcie"; + device_type = "pci"; + pcie@0 { + reg = <0 0 0 0 0>; + #size-cells = <2>; + #address-cells = <3>; + device_type = "pci"; + ranges = <0x02000000 0 0xb0000000 0x02000000 0 + 0xb0000000 0 0x10000000 + 0x01000000 0 0x00000000 0x01000000 0 + 0x00000000 0 0x08000000>; + }; + }; +}; |