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 }; 90 91 PHY1: ethernet-phy@1 { 92 reg = <1>; 93 }; 94 }; 95 96 eth0: ethernet@e00 { 97 device_type = "network"; 98 compatible = "fsl,mpc875-fec-enet", 99 "fsl,pq1-fec-enet"; 100 reg = <0xe00 0x188>; 101 local-mac-address = [ 00 00 00 00 00 00 ]; 102 interrupts = <3 1>; 103 interrupt-parent = <&PIC>; 104 phy-handle = <&PHY0>; 105 linux,network-index = <0>; 106 }; 107 108 eth1: ethernet@1e00 { 109 device_type = "network"; 110 compatible = "fsl,mpc875-fec-enet", 111 "fsl,pq1-fec-enet"; 112 reg = <0x1e00 0x188>; 113 local-mac-address = [ 00 00 00 00 00 00 ]; 114 interrupts = <7 1>; 115 interrupt-parent = <&PIC>; 116 phy-handle = <&PHY1>; 117 linux,network-index = <1>; 118 }; 119 120 PIC: interrupt-controller@0 { 121 interrupt-controller; 122 #interrupt-cells = <2>; 123 reg = <0 0x24>; 124 compatible = "fsl,mpc875-pic", "fsl,pq1-pic"; 125 }; 126 127 cpm@9c0 { 128 #address-cells = <1>; 129 #size-cells = <1>; 130 compatible = "fsl,mpc875-cpm", "fsl,cpm1", "simple-bus"; 131 interrupts = <0>; // cpm error interrupt 132 interrupt-parent = <&CPM_PIC>; 133 reg = <0x9c0 0x40>; 134 ranges; 135 136 muram { 137 #address-cells = <1>; 138 #size-cells = <1>; 139 ranges = <0 0x2000 0x2000>; 140 141 data@0 { 142 compatible = "fsl,cpm-muram-data"; 143 reg = <0 0x1c00>; 144 }; 145 }; 146 147 brg@9f0 { 148 compatible = "fsl,mpc875-brg", 149 "fsl,cpm1-brg", 150 "fsl,cpm-brg"; 151 clock-frequency = <50000000>; 152 reg = <0x9f0 0x10>; 153 }; 154 155 CPM_PIC: interrupt-controller@930 { 156 interrupt-controller; 157 #interrupt-cells = <1>; 158 interrupts = <5 2 0 2>; 159 interrupt-parent = <&PIC>; 160 reg = <0x930 0x20>; 161 compatible = "fsl,mpc875-cpm-pic", 162 "fsl,cpm1-pic"; 163 }; 164 165 console: serial@a80 { 166 device_type = "serial"; 167 compatible = "fsl,mpc875-smc-uart", 168 "fsl,cpm1-smc-uart"; 169 reg = <0xa80 0x10 0x3e80 0x40>; 170 interrupts = <4>; 171 interrupt-parent = <&CPM_PIC>; 172 fsl,cpm-brg = <1>; 173 fsl,cpm-command = <0x0090>; 174 current-speed = <115200>; 175 }; 176 }; 177 }; 178 179 chosen { 180 stdout-path = &console; 181 }; 182}; 183