1/* 2 * Device Tree Source for MPC885 ADS running U-Boot 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@ff000100 { 51 compatible = "fsl,mpc885-localbus", "fsl,pq1-localbus", 52 "simple-bus"; 53 #address-cells = <2>; 54 #size-cells = <1>; 55 reg = <0xff000100 0x40>; 56 57 ranges = < 58 0 0 0xfe000000 0x01000000 59 >; 60 61 flash@0,0 { 62 compatible = "cfi-flash"; 63 reg = <0 0 0x800000>; 64 bank-width = <2>; 65 device-width = <2>; 66 }; 67 }; 68 69 soc@ff000000 { 70 compatible = "fsl,mpc875-immr", "fsl,pq1-soc", "simple-bus"; 71 #address-cells = <1>; 72 #size-cells = <1>; 73 ranges = <0 0xff000000 0x00004000>; 74 75 // Temporary until code stops depending on it. 76 device_type = "soc"; 77 78 // Temporary until get_immrbase() is fixed. 79 reg = <0xff000000 0x4000>; 80 81 mdio@e00 { 82 compatible = "fsl,mpc875-fec-mdio", "fsl,pq1-fec-mdio"; 83 reg = <0xe00 0x188>; 84 #address-cells = <1>; 85 #size-cells = <0>; 86 87 PHY0: ethernet-phy@0 { 88 reg = <0>; 89 device_type = "ethernet-phy"; 90 }; 91 92 PHY1: ethernet-phy@1 { 93 reg = <1>; 94 device_type = "ethernet-phy"; 95 }; 96 }; 97 98 eth0: ethernet@e00 { 99 device_type = "network"; 100 compatible = "fsl,mpc875-fec-enet", 101 "fsl,pq1-fec-enet"; 102 reg = <0xe00 0x188>; 103 local-mac-address = [ 00 00 00 00 00 00 ]; 104 interrupts = <3 1>; 105 interrupt-parent = <&PIC>; 106 phy-handle = <&PHY0>; 107 linux,network-index = <0>; 108 }; 109 110 eth1: ethernet@1e00 { 111 device_type = "network"; 112 compatible = "fsl,mpc875-fec-enet", 113 "fsl,pq1-fec-enet"; 114 reg = <0x1e00 0x188>; 115 local-mac-address = [ 00 00 00 00 00 00 ]; 116 interrupts = <7 1>; 117 interrupt-parent = <&PIC>; 118 phy-handle = <&PHY1>; 119 linux,network-index = <1>; 120 }; 121 122 PIC: interrupt-controller@0 { 123 interrupt-controller; 124 #interrupt-cells = <2>; 125 reg = <0 0x24>; 126 compatible = "fsl,mpc875-pic", "fsl,pq1-pic"; 127 }; 128 129 cpm@9c0 { 130 #address-cells = <1>; 131 #size-cells = <1>; 132 compatible = "fsl,mpc875-cpm", "fsl,cpm1", "simple-bus"; 133 interrupts = <0>; // cpm error interrupt 134 interrupt-parent = <&CPM_PIC>; 135 reg = <0x9c0 0x40>; 136 ranges; 137 138 muram { 139 #address-cells = <1>; 140 #size-cells = <1>; 141 ranges = <0 0x2000 0x2000>; 142 143 data@0 { 144 compatible = "fsl,cpm-muram-data"; 145 reg = <0 0x1c00>; 146 }; 147 }; 148 149 brg@9f0 { 150 compatible = "fsl,mpc875-brg", 151 "fsl,cpm1-brg", 152 "fsl,cpm-brg"; 153 clock-frequency = <50000000>; 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