1/* 2 * TQM8XX Device Tree Source 3 * 4 * Heiko Schocher <hs@denx.de> 5 * 2010 DENX Software Engineering GmbH 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/ { 16 model = "TQM8xx"; 17 compatible = "tqc,tqm8xx"; 18 #address-cells = <1>; 19 #size-cells = <1>; 20 21 aliases { 22 ethernet0 = ð0; 23 ethernet1 = ð1; 24 mdio1 = &phy1; 25 serial0 = &smc1; 26 }; 27 28 cpus { 29 #address-cells = <1>; 30 #size-cells = <0>; 31 32 PowerPC,860@0 { 33 device_type = "cpu"; 34 reg = <0x0>; 35 d-cache-line-size = <16>; // 16 bytes 36 i-cache-line-size = <16>; // 16 bytes 37 d-cache-size = <0x1000>; // L1, 4K 38 i-cache-size = <0x1000>; // L1, 4K 39 timebase-frequency = <0>; 40 bus-frequency = <0>; 41 clock-frequency = <0>; 42 interrupts = <15 2>; // decrementer interrupt 43 interrupt-parent = <&PIC>; 44 }; 45 }; 46 47 memory { 48 device_type = "memory"; 49 reg = <0x0 0x2000000>; 50 }; 51 52 localbus@fff00100 { 53 compatible = "fsl,mpc860-localbus", "fsl,pq1-localbus"; 54 #address-cells = <2>; 55 #size-cells = <1>; 56 reg = <0xfff00100 0x40>; 57 58 ranges = < 59 0x0 0x0 0x40000000 0x800000 60 0x3 0x0 0xc0000000 0x200 61 >; 62 63 flash@0,0 { 64 compatible = "cfi-flash"; 65 reg = <0 0 0x800000>; 66 #address-cells = <1>; 67 #size-cells = <1>; 68 bank-width = <4>; 69 device-width = <2>; 70 }; 71 72 /* Note: CAN support needs be enabled in U-Boot */ 73 can@3,0 { 74 compatible = "intc,82527"; 75 reg = <3 0x0 0x80>; 76 interrupts = <8 1>; 77 interrupt-parent = <&PIC>; 78 bosch,external-clock-frequency = <16000000>; 79 bosch,disconnect-rx1-input; 80 bosch,disconnect-tx1-output; 81 bosch,iso-low-speed-mux; 82 bosch,clock-out-frequency = <16000000>; 83 }; 84 85 can@3,100 { 86 compatible = "intc,82527"; 87 reg = <3 0x100 0x80>; 88 interrupts = <8 1>; 89 interrupt-parent = <&PIC>; 90 bosch,external-clock-frequency = <16000000>; 91 bosch,disconnect-rx1-input; 92 bosch,disconnect-tx1-output; 93 bosch,iso-low-speed-mux; 94 }; 95 }; 96 97 soc@fff00000 { 98 #address-cells = <1>; 99 #size-cells = <1>; 100 device_type = "soc"; 101 ranges = <0x0 0xfff00000 0x00004000>; 102 103 phy1: mdio@e00 { 104 compatible = "fsl,mpc866-fec-mdio", "fsl,pq1-fec-mdio"; 105 reg = <0xe00 0x188>; 106 #address-cells = <1>; 107 #size-cells = <0>; 108 PHY: ethernet-phy@f { 109 reg = <0xf>; 110 }; 111 }; 112 113 eth1: ethernet@e00 { 114 device_type = "network"; 115 compatible = "fsl,mpc866-fec-enet", 116 "fsl,pq1-fec-enet"; 117 reg = <0xe00 0x188>; 118 interrupts = <3 1>; 119 interrupt-parent = <&PIC>; 120 phy-handle = <&PHY>; 121 linux,network-index = <1>; 122 }; 123 124 PIC: pic@0 { 125 interrupt-controller; 126 #interrupt-cells = <2>; 127 reg = <0x0 0x24>; 128 compatible = "fsl,mpc860-pic", "fsl,pq1-pic"; 129 }; 130 131 cpm@9c0 { 132 #address-cells = <1>; 133 #size-cells = <1>; 134 compatible = "fsl,mpc860-cpm", "fsl,cpm1"; 135 ranges; 136 reg = <0x9c0 0x40>; 137 brg-frequency = <0>; 138 interrupts = <0 2>; // cpm error interrupt 139 interrupt-parent = <&CPM_PIC>; 140 141 muram@2000 { 142 #address-cells = <1>; 143 #size-cells = <1>; 144 ranges = <0x0 0x2000 0x2000>; 145 146 data@0 { 147 compatible = "fsl,cpm-muram-data"; 148 reg = <0x0 0x2000>; 149 }; 150 }; 151 152 brg@9f0 { 153 compatible = "fsl,mpc860-brg", 154 "fsl,cpm1-brg", 155 "fsl,cpm-brg"; 156 reg = <0x9f0 0x10>; 157 clock-frequency = <0>; 158 }; 159 160 CPM_PIC: pic@930 { 161 interrupt-controller; 162 #address-cells = <0>; 163 #interrupt-cells = <1>; 164 interrupts = <5 2 0 2>; 165 interrupt-parent = <&PIC>; 166 reg = <0x930 0x20>; 167 compatible = "fsl,mpc860-cpm-pic", 168 "fsl,cpm1-pic"; 169 }; 170 171 172 smc1: serial@a80 { 173 device_type = "serial"; 174 compatible = "fsl,mpc860-smc-uart", 175 "fsl,cpm1-smc-uart"; 176 reg = <0xa80 0x10 0x3e80 0x40>; 177 interrupts = <4>; 178 interrupt-parent = <&CPM_PIC>; 179 fsl,cpm-brg = <1>; 180 fsl,cpm-command = <0x90>; 181 }; 182 183 eth0: ethernet@a00 { 184 device_type = "network"; 185 compatible = "fsl,mpc860-scc-enet", 186 "fsl,cpm1-scc-enet"; 187 reg = <0xa00 0x18 0x3c00 0x100>; 188 interrupts = <30>; 189 interrupt-parent = <&CPM_PIC>; 190 fsl,cpm-command = <0000>; 191 linux,network-index = <0>; 192 fixed-link = <0 0 10 0 0>; 193 }; 194 }; 195 }; 196}; 197