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192 lines
4.2 KiB
192 lines
4.2 KiB
// SPDX-License-Identifier: GPL-2.0-or-later |
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/* |
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* MPC7448HPC2 (Taiga) board Device Tree Source |
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* |
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* Copyright 2006, 2008 Freescale Semiconductor Inc. |
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* 2006 Roy Zang <Roy Zang at freescale.com>. |
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*/ |
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/dts-v1/; |
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/ { |
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model = "mpc7448hpc2"; |
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compatible = "mpc74xx"; |
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#address-cells = <1>; |
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#size-cells = <1>; |
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aliases { |
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ethernet0 = &enet0; |
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ethernet1 = &enet1; |
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serial0 = &serial0; |
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serial1 = &serial1; |
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pci0 = &pci0; |
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}; |
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cpus { |
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#address-cells = <1>; |
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#size-cells =<0>; |
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PowerPC,7448@0 { |
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device_type = "cpu"; |
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reg = <0x0>; |
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d-cache-line-size = <32>; // 32 bytes |
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i-cache-line-size = <32>; // 32 bytes |
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d-cache-size = <0x8000>; // L1, 32K bytes |
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i-cache-size = <0x8000>; // L1, 32K bytes |
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timebase-frequency = <0>; // 33 MHz, from uboot |
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clock-frequency = <0>; // From U-Boot |
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bus-frequency = <0>; // From U-Boot |
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}; |
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}; |
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memory { |
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device_type = "memory"; |
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reg = <0x0 0x20000000 // DDR2 512M at 0 |
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>; |
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}; |
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tsi108@c0000000 { |
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#address-cells = <1>; |
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#size-cells = <1>; |
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device_type = "tsi-bridge"; |
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ranges = <0x0 0xc0000000 0x10000>; |
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reg = <0xc0000000 0x10000>; |
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bus-frequency = <0>; |
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i2c@7000 { |
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interrupt-parent = <&mpic>; |
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interrupts = <14 0>; |
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reg = <0x7000 0x400>; |
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device_type = "i2c"; |
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compatible = "tsi108-i2c"; |
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}; |
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MDIO: mdio@6000 { |
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compatible = "tsi108-mdio"; |
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reg = <0x6000 0x50>; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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phy8: ethernet-phy@8 { |
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interrupt-parent = <&mpic>; |
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interrupts = <2 1>; |
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reg = <0x8>; |
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}; |
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phy9: ethernet-phy@9 { |
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interrupt-parent = <&mpic>; |
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interrupts = <2 1>; |
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reg = <0x9>; |
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}; |
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}; |
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enet0: ethernet@6200 { |
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linux,network-index = <0>; |
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#size-cells = <0>; |
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device_type = "network"; |
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compatible = "tsi108-ethernet"; |
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reg = <0x6000 0x200>; |
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address = [ 00 06 D2 00 00 01 ]; |
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interrupts = <16 2>; |
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interrupt-parent = <&mpic>; |
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mdio-handle = <&MDIO>; |
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phy-handle = <&phy8>; |
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}; |
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enet1: ethernet@6600 { |
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linux,network-index = <1>; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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device_type = "network"; |
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compatible = "tsi108-ethernet"; |
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reg = <0x6400 0x200>; |
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address = [ 00 06 D2 00 00 02 ]; |
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interrupts = <17 2>; |
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interrupt-parent = <&mpic>; |
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mdio-handle = <&MDIO>; |
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phy-handle = <&phy9>; |
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}; |
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serial0: serial@7808 { |
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device_type = "serial"; |
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compatible = "ns16550"; |
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reg = <0x7808 0x200>; |
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clock-frequency = <1064000000>; |
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interrupts = <12 0>; |
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interrupt-parent = <&mpic>; |
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}; |
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serial1: serial@7c08 { |
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device_type = "serial"; |
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compatible = "ns16550"; |
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reg = <0x7c08 0x200>; |
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clock-frequency = <1064000000>; |
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interrupts = <13 0>; |
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interrupt-parent = <&mpic>; |
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}; |
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mpic: pic@7400 { |
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interrupt-controller; |
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#address-cells = <0>; |
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#interrupt-cells = <2>; |
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reg = <0x7400 0x400>; |
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compatible = "chrp,open-pic"; |
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device_type = "open-pic"; |
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}; |
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pci0: pci@1000 { |
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compatible = "tsi108-pci"; |
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device_type = "pci"; |
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#interrupt-cells = <1>; |
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#size-cells = <2>; |
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#address-cells = <3>; |
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reg = <0x1000 0x1000>; |
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bus-range = <0 0>; |
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ranges = <0x2000000 0x0 0xe0000000 0xe0000000 0x0 0x1a000000 |
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0x1000000 0x0 0x0 0xfa000000 0x0 0x10000>; |
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clock-frequency = <133333332>; |
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interrupt-parent = <&mpic>; |
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interrupts = <23 2>; |
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interrupt-map-mask = <0xf800 0x0 0x0 0x7>; |
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interrupt-map = < |
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/* IDSEL 0x11 */ |
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0x800 0x0 0x0 0x1 &RT0 0x24 0x0 |
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0x800 0x0 0x0 0x2 &RT0 0x25 0x0 |
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0x800 0x0 0x0 0x3 &RT0 0x26 0x0 |
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0x800 0x0 0x0 0x4 &RT0 0x27 0x0 |
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/* IDSEL 0x12 */ |
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0x1000 0x0 0x0 0x1 &RT0 0x25 0x0 |
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0x1000 0x0 0x0 0x2 &RT0 0x26 0x0 |
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0x1000 0x0 0x0 0x3 &RT0 0x27 0x0 |
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0x1000 0x0 0x0 0x4 &RT0 0x24 0x0 |
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/* IDSEL 0x13 */ |
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0x1800 0x0 0x0 0x1 &RT0 0x26 0x0 |
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0x1800 0x0 0x0 0x2 &RT0 0x27 0x0 |
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0x1800 0x0 0x0 0x3 &RT0 0x24 0x0 |
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0x1800 0x0 0x0 0x4 &RT0 0x25 0x0 |
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/* IDSEL 0x14 */ |
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0x2000 0x0 0x0 0x1 &RT0 0x27 0x0 |
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0x2000 0x0 0x0 0x2 &RT0 0x24 0x0 |
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0x2000 0x0 0x0 0x3 &RT0 0x25 0x0 |
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0x2000 0x0 0x0 0x4 &RT0 0x26 0x0 |
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>; |
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RT0: router@1180 { |
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clock-frequency = <0>; |
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interrupt-controller; |
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device_type = "pic-router"; |
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#address-cells = <0>; |
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#interrupt-cells = <2>; |
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big-endian; |
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interrupts = <23 2>; |
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interrupt-parent = <&mpic>; |
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}; |
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}; |
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}; |
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};
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