1/* 2 * Device Tree Source for MPC885 ADS running RedBoot 3 * 4 * Copyright 2006 MontaVista Software, Inc. 5 * Copyright 2007 Freescale Semiconductor, Inc. 6 * 7 * This program is free software; you can redistribute it and/or modify it 8 * under the terms of the GNU General Public License as published by the 9 * Free Software Foundation; either version 2 of the License, or (at your 10 * option) any later version. 11 */ 12 13/dts-v1/; 14/ { 15 model = "Analogue & Micro Adder MPC875"; 16 compatible = "analogue-and-micro,adder875"; 17 #address-cells = <1>; 18 #size-cells = <1>; 19 20 aliases { 21 console = &console; 22 ethernet0 = ð0; 23 ethernet1 = ð1; 24 }; 25 26 cpus { 27 #address-cells = <1>; 28 #size-cells = <0>; 29 30 PowerPC,875@0 { 31 device_type = "cpu"; 32 reg = <0>; 33 d-cache-line-size = <16>; 34 i-cache-line-size = <16>; 35 d-cache-size = <8192>; 36 i-cache-size = <8192>; 37 timebase-frequency = <0>; 38 bus-frequency = <0>; 39 clock-frequency = <0>; 40 interrupts = <15 2>; // decrementer interrupt 41 interrupt-parent = <&PIC>; 42 }; 43 }; 44 45 memory { 46 device_type = "memory"; 47 reg = <0 0x01000000>; 48 }; 49 50 localbus@fa200100 { 51 compatible = "fsl,mpc885-localbus", "fsl,pq1-localbus", 52 "simple-bus"; 53 #address-cells = <2>; 54 #size-cells = <1>; 55 reg = <0xfa200100 0x40>; 56 57 ranges = < 58 0 0 0xfe000000 0x00800000 59 2 0 0xfa100000 0x00008000 60 >; 61 62 flash@0,0 { 63 compatible = "cfi-flash"; 64 reg = <0 0 0x800000>; 65 bank-width = <4>; 66 device-width = <2>; 67 }; 68 }; 69 70 soc@fa200000 { 71 compatible = "fsl,mpc875-immr", "fsl,pq1-soc", "simple-bus"; 72 #address-cells = <1>; 73 #size-cells = <1>; 74 ranges = <0 0xfa200000 0x00004000>; 75 76 // Temporary until code stops depending on it. 77 device_type = "soc"; 78 79 // Temporary until get_immrbase() is fixed. 80 reg = <0xfa200000 0x4000>; 81 82 mdio@e00 { 83 compatible = "fsl,mpc875-fec-mdio", "fsl,pq1-fec-mdio"; 84 reg = <0xe00 0x188>; 85 #address-cells = <1>; 86 #size-cells = <0>; 87 88 PHY0: ethernet-phy@0 { 89 reg = <0>; 90 device_type = "ethernet-phy"; 91 }; 92 93 PHY1: ethernet-phy@1 { 94 reg = <1>; 95 device_type = "ethernet-phy"; 96 }; 97 }; 98 99 eth0: ethernet@e00 { 100 device_type = "network"; 101 compatible = "fsl,mpc875-fec-enet", 102 "fsl,pq1-fec-enet"; 103 reg = <0xe00 0x188>; 104 local-mac-address = [ 00 00 00 00 00 00 ]; 105 interrupts = <3 1>; 106 interrupt-parent = <&PIC>; 107 phy-handle = <&PHY0>; 108 linux,network-index = <0>; 109 }; 110 111 eth1: ethernet@1e00 { 112 device_type = "network"; 113 compatible = "fsl,mpc875-fec-enet", 114 "fsl,pq1-fec-enet"; 115 reg = <0x1e00 0x188>; 116 local-mac-address = [ 00 00 00 00 00 00 ]; 117 interrupts = <7 1>; 118 interrupt-parent = <&PIC>; 119 phy-handle = <&PHY1>; 120 linux,network-index = <1>; 121 }; 122 123 PIC: interrupt-controller@0 { 124 interrupt-controller; 125 #interrupt-cells = <2>; 126 reg = <0 0x24>; 127 compatible = "fsl,mpc875-pic", "fsl,pq1-pic"; 128 }; 129 130 cpm@9c0 { 131 #address-cells = <1>; 132 #size-cells = <1>; 133 compatible = "fsl,mpc875-cpm", "fsl,cpm1", "simple-bus"; 134 interrupts = <0>; // cpm error interrupt 135 interrupt-parent = <&CPM_PIC>; 136 reg = <0x9c0 0x40>; 137 ranges; 138 139 muram { 140 #address-cells = <1>; 141 #size-cells = <1>; 142 ranges = <0 0x2000 0x2000>; 143 144 data@0 { 145 compatible = "fsl,cpm-muram-data"; 146 reg = <0 0x1c00>; 147 }; 148 }; 149 150 brg@9f0 { 151 compatible = "fsl,mpc875-brg", 152 "fsl,cpm1-brg", 153 "fsl,cpm-brg"; 154 reg = <0x9f0 0x10>; 155 }; 156 157 CPM_PIC: interrupt-controller@930 { 158 interrupt-controller; 159 #interrupt-cells = <1>; 160 interrupts = <5 2 0 2>; 161 interrupt-parent = <&PIC>; 162 reg = <0x930 0x20>; 163 compatible = "fsl,mpc875-cpm-pic", 164 "fsl,cpm1-pic"; 165 }; 166 167 console: serial@a80 { 168 device_type = "serial"; 169 compatible = "fsl,mpc875-smc-uart", 170 "fsl,cpm1-smc-uart"; 171 reg = <0xa80 0x10 0x3e80 0x40>; 172 interrupts = <4>; 173 interrupt-parent = <&CPM_PIC>; 174 fsl,cpm-brg = <1>; 175 fsl,cpm-command = <0x0090>; 176 current-speed = <115200>; 177 }; 178 }; 179 }; 180 181 chosen { 182 linux,stdout-path = &console; 183 }; 184}; 185