Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/powerpc/mgcoge.dts
Version:
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1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* 3 * Device Tree for the MGCOGE plattform from keymile 4 * 5 * Copyright 2008 DENX Software Engineering GmbH 6 * Heiko Schocher <hs@denx.de> 7 */ 8 9 /dts-v1/; 10 / { 11 model = "MGCOGE"; 12 compatible = "keymile,km82xx"; 13 #address-cells = <1>; 14 #size-cells = <1>; 15 16 aliases { 17 ethernet0 = ð0; 18 serial0 = &smc2; 19 }; 20 21 cpus { 22 #address-cells = <1>; 23 #size-cells = <0>; 24 25 PowerPC,8247@0 { 26 device_type = "cpu"; 27 reg = <0>; 28 d-cache-line-size = <32>; 29 i-cache-line-size = <32>; 30 d-cache-size = <16384>; 31 i-cache-size = <16384>; 32 timebase-frequency = <0>; /* Filled in by U-Boot */ 33 clock-frequency = <0>; /* Filled in by U-Boot */ 34 bus-frequency = <0>; /* Filled in by U-Boot */ 35 }; 36 }; 37 38 localbus@f0010100 { 39 compatible = "fsl,mpc8247-localbus", 40 "fsl,pq2-localbus", 41 "simple-bus"; 42 #address-cells = <2>; 43 #size-cells = <1>; 44 reg = <0xf0010100 0x40>; 45 46 ranges = <0 0 0xfe000000 0x00400000 47 1 0 0x30000000 0x00010000 48 2 0 0x40000000 0x00010000 49 5 0 0x50000000 0x04000000 50 >; 51 52 flash@0,0 { 53 compatible = "cfi-flash"; 54 reg = <0 0x0 0x400000>; 55 #address-cells = <1>; 56 #size-cells = <1>; 57 bank-width = <1>; 58 device-width = <1>; 59 partition@0 { 60 label = "u-boot"; 61 reg = <0x00000 0xC0000>; 62 }; 63 partition@1 { 64 label = "env"; 65 reg = <0xC0000 0x20000>; 66 }; 67 partition@2 { 68 label = "envred"; 69 reg = <0xE0000 0x20000>; 70 }; 71 partition@3 { 72 label = "free"; 73 reg = <0x100000 0x300000>; 74 }; 75 }; 76 77 flash@5,0 { 78 compatible = "cfi-flash"; 79 reg = <5 0x00000000 0x02000000 80 5 0x02000000 0x02000000>; 81 #address-cells = <1>; 82 #size-cells = <1>; 83 bank-width = <2>; 84 partition@app { /* 64 MBytes */ 85 label = "ubi0"; 86 reg = <0x00000000 0x04000000>; 87 }; 88 }; 89 }; 90 91 memory { 92 device_type = "memory"; 93 reg = <0 0>; /* Filled in by U-Boot */ 94 }; 95 96 soc@f0000000 { 97 #address-cells = <1>; 98 #size-cells = <1>; 99 compatible = "fsl,mpc8247-immr", "fsl,pq2-soc", "simple-bus"; 100 ranges = <0x00000000 0xf0000000 0x00053000>; 101 102 // Temporary until code stops depending on it. 103 device_type = "soc"; 104 105 cpm@119c0 { 106 #address-cells = <1>; 107 #size-cells = <1>; 108 #interrupt-cells = <2>; 109 compatible = "fsl,mpc8247-cpm", "fsl,cpm2", 110 "simple-bus"; 111 reg = <0x119c0 0x30>; 112 ranges; 113 114 muram { 115 compatible = "fsl,cpm-muram"; 116 #address-cells = <1>; 117 #size-cells = <1>; 118 ranges = <0 0 0x10000>; 119 120 data@0 { 121 compatible = "fsl,cpm-muram-data"; 122 reg = <0x80 0x1f80 0x9800 0x800>; 123 }; 124 }; 125 126 brg@119f0 { 127 compatible = "fsl,mpc8247-brg", 128 "fsl,cpm2-brg", 129 "fsl,cpm-brg"; 130 reg = <0x119f0 0x10 0x115f0 0x10>; 131 }; 132 133 /* Monitor port/SMC2 */ 134 smc2: serial@11a90 { 135 device_type = "serial"; 136 compatible = "fsl,mpc8247-smc-uart", 137 "fsl,cpm2-smc-uart"; 138 reg = <0x11a90 0x20 0x88fc 0x02>; 139 interrupts = <5 8>; 140 interrupt-parent = <&PIC>; 141 fsl,cpm-brg = <2>; 142 fsl,cpm-command = <0x21200000>; 143 current-speed = <0>; /* Filled in by U-Boot */ 144 }; 145 146 eth0: ethernet@11a60 { 147 device_type = "network"; 148 compatible = "fsl,mpc8247-scc-enet", 149 "fsl,cpm2-scc-enet"; 150 reg = <0x11a60 0x20 0x8300 0x100 0x11390 1>; 151 local-mac-address = [ 00 00 00 00 00 00 ]; /* Filled in by U-Boot */ 152 interrupts = <43 8>; 153 interrupt-parent = <&PIC>; 154 linux,network-index = <0>; 155 fsl,cpm-command = <0xce00000>; 156 fixed-link = <0 0 10 0 0>; 157 }; 158 159 i2c@11860 { 160 compatible = "fsl,mpc8272-i2c", 161 "fsl,cpm2-i2c"; 162 reg = <0x11860 0x20 0x8afc 0x2>; 163 interrupts = <1 8>; 164 interrupt-parent = <&PIC>; 165 fsl,cpm-command = <0x29600000>; 166 #address-cells = <1>; 167 #size-cells = <0>; 168 }; 169 170 mdio@10d40 { 171 compatible = "fsl,cpm2-mdio-bitbang"; 172 reg = <0x10d00 0x14>; 173 #address-cells = <1>; 174 #size-cells = <0>; 175 fsl,mdio-pin = <12>; 176 fsl,mdc-pin = <13>; 177 178 phy0: ethernet-phy@0 { 179 reg = <0x0>; 180 }; 181 182 phy1: ethernet-phy@1 { 183 reg = <0x1>; 184 }; 185 }; 186 187 /* FCC1 management to switch */ 188 ethernet@11300 { 189 device_type = "network"; 190 compatible = "fsl,cpm2-fcc-enet"; 191 reg = <0x11300 0x20 0x8400 0x100 0x11390 0x1>; 192 local-mac-address = [ 00 01 02 03 04 07 ]; 193 interrupts = <32 8>; 194 interrupt-parent = <&PIC>; 195 phy-handle = <&phy0>; 196 linux,network-index = <1>; 197 fsl,cpm-command = <0x12000300>; 198 }; 199 200 /* FCC2 to redundant core unit over backplane */ 201 ethernet@11320 { 202 device_type = "network"; 203 compatible = "fsl,cpm2-fcc-enet"; 204 reg = <0x11320 0x20 0x8500 0x100 0x113b0 0x1>; 205 local-mac-address = [ 00 01 02 03 04 08 ]; 206 interrupts = <33 8>; 207 interrupt-parent = <&PIC>; 208 phy-handle = <&phy1>; 209 linux,network-index = <2>; 210 fsl,cpm-command = <0x16200300>; 211 }; 212 213 usb@11b60 { 214 compatible = "fsl,mpc8272-cpm-usb"; 215 mode = "peripheral"; 216 reg = <0x11b60 0x40 0x8b00 0x100>; 217 interrupts = <11 8>; 218 interrupt-parent = <&PIC>; 219 usb-clock = <5>; 220 }; 221 spi@11aa0 { 222 cell-index = <0>; 223 compatible = "fsl,spi", "fsl,cpm2-spi"; 224 reg = <0x11a80 0x40 0x89fc 0x2>; 225 interrupts = <2 8>; 226 interrupt-parent = <&PIC>; 227 cs-gpios = < &cpm2_pio_d 19 0>; 228 #address-cells = <1>; 229 #size-cells = <0>; 230 ds3106@1 { 231 compatible = "gen,spidev"; 232 reg = <0>; 233 spi-max-frequency = <8000000>; 234 }; 235 }; 236 237 }; 238 239 cpm2_pio_d: gpio-controller@10d60 { 240 #gpio-cells = <2>; 241 compatible = "fsl,cpm2-pario-bank"; 242 reg = <0x10d60 0x14>; 243 gpio-controller; 244 }; 245 246 cpm2_pio_c: gpio-controller@10d40 { 247 #gpio-cells = <2>; 248 compatible = "fsl,cpm2-pario-bank"; 249 reg = <0x10d40 0x14>; 250 gpio-controller; 251 }; 252 253 PIC: interrupt-controller@10c00 { 254 #interrupt-cells = <2>; 255 interrupt-controller; 256 reg = <0x10c00 0x80>; 257 compatible = "fsl,mpc8247-pic", "fsl,pq2-pic"; 258 }; 259 }; 260 };
Cache object: f93188f36d1317f1dcd5fd2c16357517
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