Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]
FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/powerpc/redwood.dts
Version:
- FREEBSD - FREEBSD-13-STABLE - FREEBSD-13-0 - FREEBSD-12-STABLE - FREEBSD-12-0 - FREEBSD-11-STABLE - FREEBSD-11-0 - FREEBSD-10-STABLE - FREEBSD-10-0 - FREEBSD-9-STABLE - FREEBSD-9-0 - FREEBSD-8-STABLE - FREEBSD-8-0 - FREEBSD-7-STABLE - FREEBSD-7-0 - FREEBSD-6-STABLE - FREEBSD-6-0 - FREEBSD-5-STABLE - FREEBSD-5-0 - FREEBSD-4-STABLE - FREEBSD-3-STABLE - FREEBSD22 - l41 - OPENBSD - linux-2.6 - MK84 - PLAN9 - xnu-8792
SearchContext: - none - 3 - 10
SearchContext: - none - 3 - 10
1 /* 2 * Device Tree Source for AMCC Redwood(460SX) 3 * 4 * Copyright 2008 AMCC <tmarri@amcc.com> 5 * 6 * This file is licensed under the terms of the GNU General Public 7 * License version 2. This program is licensed "as is" without 8 * any warranty of any kind, whether express or implied. 9 */ 10 11 /dts-v1/; 12 13 / { 14 #address-cells = <2>; 15 #size-cells = <1>; 16 model = "amcc,redwood"; 17 compatible = "amcc,redwood"; 18 dcr-parent = <&{/cpus/cpu@0}>; 19 20 aliases { 21 ethernet0 = &EMAC0; 22 serial0 = &UART0; 23 }; 24 25 cpus { 26 #address-cells = <1>; 27 #size-cells = <0>; 28 29 cpu@0 { 30 device_type = "cpu"; 31 model = "PowerPC,460SX"; 32 reg = <0x00000000>; 33 clock-frequency = <0>; /* Filled in by U-Boot */ 34 timebase-frequency = <0>; /* Filled in by U-Boot */ 35 i-cache-line-size = <32>; 36 d-cache-line-size = <32>; 37 i-cache-size = <32768>; 38 d-cache-size = <32768>; 39 dcr-controller; 40 dcr-access-method = "native"; 41 }; 42 }; 43 44 memory { 45 device_type = "memory"; 46 reg = <0x00000000 0x00000000 0x00000000>; /* Filled in by U-Boot */ 47 }; 48 49 UIC0: interrupt-controller0 { 50 compatible = "ibm,uic-460sx","ibm,uic"; 51 interrupt-controller; 52 cell-index = <0>; 53 dcr-reg = <0x0c0 0x009>; 54 #address-cells = <0>; 55 #size-cells = <0>; 56 #interrupt-cells = <2>; 57 }; 58 59 UIC1: interrupt-controller1 { 60 compatible = "ibm,uic-460sx","ibm,uic"; 61 interrupt-controller; 62 cell-index = <1>; 63 dcr-reg = <0x0d0 0x009>; 64 #address-cells = <0>; 65 #size-cells = <0>; 66 #interrupt-cells = <2>; 67 interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */ 68 interrupt-parent = <&UIC0>; 69 }; 70 71 UIC2: interrupt-controller2 { 72 compatible = "ibm,uic-460sx","ibm,uic"; 73 interrupt-controller; 74 cell-index = <2>; 75 dcr-reg = <0x0e0 0x009>; 76 #address-cells = <0>; 77 #size-cells = <0>; 78 #interrupt-cells = <2>; 79 interrupts = <0xa 0x4 0xb 0x4>; /* cascade */ 80 interrupt-parent = <&UIC0>; 81 }; 82 83 UIC3: interrupt-controller3 { 84 compatible = "ibm,uic-460sx","ibm,uic"; 85 interrupt-controller; 86 cell-index = <3>; 87 dcr-reg = <0x0f0 0x009>; 88 #address-cells = <0>; 89 #size-cells = <0>; 90 #interrupt-cells = <2>; 91 interrupts = <0x10 0x4 0x11 0x4>; /* cascade */ 92 interrupt-parent = <&UIC0>; 93 }; 94 95 SDR0: sdr { 96 compatible = "ibm,sdr-460sx"; 97 dcr-reg = <0x00e 0x002>; 98 }; 99 100 CPR0: cpr { 101 compatible = "ibm,cpr-460sx"; 102 dcr-reg = <0x00c 0x002>; 103 }; 104 105 plb { 106 compatible = "ibm,plb-460sx", "ibm,plb4"; 107 #address-cells = <2>; 108 #size-cells = <1>; 109 ranges; 110 clock-frequency = <0>; /* Filled in by U-Boot */ 111 112 SDRAM0: sdram { 113 compatible = "ibm,sdram-460sx", "ibm,sdram-405gp"; 114 dcr-reg = <0x010 0x002>; 115 }; 116 117 MAL0: mcmal { 118 compatible = "ibm,mcmal-460sx", "ibm,mcmal2"; 119 dcr-reg = <0x180 0x62>; 120 num-tx-chans = <4>; 121 num-rx-chans = <32>; 122 #address-cells = <1>; 123 #size-cells = <1>; 124 interrupt-parent = <&UIC1>; 125 interrupts = < /*TXEOB*/ 0x6 0x4 126 /*RXEOB*/ 0x7 0x4 127 /*SERR*/ 0x1 0x4 128 /*TXDE*/ 0x2 0x4 129 /*RXDE*/ 0x3 0x4 130 /*COAL TX0*/ 0x18 0x2 131 /*COAL TX1*/ 0x19 0x2 132 /*COAL TX2*/ 0x1a 0x2 133 /*COAL TX3*/ 0x1b 0x2 134 /*COAL RX0*/ 0x1c 0x2 135 /*COAL RX1*/ 0x1d 0x2 136 /*COAL RX2*/ 0x1e 0x2 137 /*COAL RX3*/ 0x1f 0x2>; 138 }; 139 140 POB0: opb { 141 compatible = "ibm,opb-460sx", "ibm,opb"; 142 #address-cells = <1>; 143 #size-cells = <1>; 144 ranges = <0xb0000000 0x00000004 0xb0000000 0x50000000>; 145 clock-frequency = <0>; /* Filled in by U-Boot */ 146 147 EBC0: ebc { 148 compatible = "ibm,ebc-460sx", "ibm,ebc"; 149 dcr-reg = <0x012 0x002>; 150 #address-cells = <2>; 151 #size-cells = <1>; 152 clock-frequency = <0>; /* Filled in by U-Boot */ 153 /* ranges property is supplied by U-Boot */ 154 interrupts = <0x6 0x4>; 155 interrupt-parent = <&UIC1>; 156 157 nor_flash@0,0 { 158 compatible = "amd,s29gl512n", "cfi-flash"; 159 bank-width = <2>; 160 reg = <0x0000000 0x00000000 0x04000000>; 161 #address-cells = <1>; 162 #size-cells = <1>; 163 partition@0 { 164 label = "kernel"; 165 reg = <0x00000000 0x001e0000>; 166 }; 167 partition@1e0000 { 168 label = "dtb"; 169 reg = <0x001e0000 0x00020000>; 170 }; 171 partition@200000 { 172 label = "ramdisk"; 173 reg = <0x00200000 0x01400000>; 174 }; 175 partition@1600000 { 176 label = "jffs2"; 177 reg = <0x01600000 0x00400000>; 178 }; 179 partition@1a00000 { 180 label = "user"; 181 reg = <0x01a00000 0x02560000>; 182 }; 183 partition@3f60000 { 184 label = "env"; 185 reg = <0x03f60000 0x00040000>; 186 }; 187 partition@3fa0000 { 188 label = "u-boot"; 189 reg = <0x03fa0000 0x00060000>; 190 }; 191 }; 192 }; 193 194 UART0: serial@ef600200 { 195 device_type = "serial"; 196 compatible = "ns16550"; 197 reg = <0xef600200 0x00000008>; 198 virtual-reg = <0xef600200>; 199 clock-frequency = <0>; /* Filled in by U-Boot */ 200 current-speed = <0>; /* Filled in by U-Boot */ 201 interrupt-parent = <&UIC0>; 202 interrupts = <0x0 0x4>; 203 }; 204 205 RGMII0: emac-rgmii@ef600900 { 206 compatible = "ibm,rgmii-460sx", "ibm,rgmii"; 207 reg = <0xef600900 0x00000008>; 208 }; 209 210 EMAC0: ethernet@ef600a00 { 211 device_type = "network"; 212 compatible = "ibm,emac-460sx", "ibm,emac4"; 213 interrupt-parent = <&EMAC0>; 214 interrupts = <0x0 0x1>; 215 #interrupt-cells = <1>; 216 #address-cells = <0>; 217 #size-cells = <0>; 218 interrupt-map = </*Status*/ 0x0 &UIC0 0x13 0x4 219 /*Wake*/ 0x1 &UIC2 0x1d 0x4>; 220 reg = <0xef600a00 0x00000070>; 221 local-mac-address = [000000000000]; /* Filled in by U-Boot */ 222 mal-device = <&MAL0>; 223 mal-tx-channel = <0>; 224 mal-rx-channel = <0>; 225 cell-index = <0>; 226 max-frame-size = <9000>; 227 rx-fifo-size = <4096>; 228 tx-fifo-size = <2048>; 229 rx-fifo-size-gige = <16384>; 230 phy-mode = "rgmii"; 231 phy-map = <0x00000000>; 232 rgmii-device = <&RGMII0>; 233 rgmii-channel = <0>; 234 has-inverted-stacr-oc; 235 has-new-stacr-staopc; 236 }; 237 }; 238 PCIE0: pcie@d00000000 { 239 device_type = "pci"; 240 #interrupt-cells = <1>; 241 #size-cells = <2>; 242 #address-cells = <3>; 243 compatible = "ibm,plb-pciex-460sx", "ibm,plb-pciex"; 244 primary; 245 port = <0x0>; /* port number */ 246 reg = <0x0000000d 0x00000000 0x20000000 /* Config space access */ 247 0x0000000c 0x10000000 0x00001000>; /* Registers */ 248 dcr-reg = <0x100 0x020>; 249 sdr-base = <0x300>; 250 251 /* Outbound ranges, one memory and one IO, 252 * later cannot be changed 253 */ 254 ranges = <0x02000000 0x00000000 0x80000000 0x0000000e 0x00000000 0x00000000 0x80000000 255 0x01000000 0x00000000 0x00000000 0x0000000f 0x80000000 0x00000000 0x00010000>; 256 257 /* Inbound 2GB range starting at 0 */ 258 dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x80000000>; 259 260 /* This drives busses 10 to 0x1f */ 261 bus-range = <0x10 0x1f>; 262 263 /* Legacy interrupts (note the weird polarity, the bridge seems 264 * to invert PCIe legacy interrupts). 265 * We are de-swizzling here because the numbers are actually for 266 * port of the root complex virtual P2P bridge. But I want 267 * to avoid putting a node for it in the tree, so the numbers 268 * below are basically de-swizzled numbers. 269 * The real slot is on idsel 0, so the swizzling is 1:1 270 */ 271 interrupt-map-mask = <0x0 0x0 0x0 0x7>; 272 interrupt-map = < 273 0x0 0x0 0x0 0x1 &UIC3 0x0 0x4 /* swizzled int A */ 274 0x0 0x0 0x0 0x2 &UIC3 0x1 0x4 /* swizzled int B */ 275 0x0 0x0 0x0 0x3 &UIC3 0x2 0x4 /* swizzled int C */ 276 0x0 0x0 0x0 0x4 &UIC3 0x3 0x4 /* swizzled int D */>; 277 }; 278 279 PCIE1: pcie@d20000000 { 280 device_type = "pci"; 281 #interrupt-cells = <1>; 282 #size-cells = <2>; 283 #address-cells = <3>; 284 compatible = "ibm,plb-pciex-460sx", "ibm,plb-pciex"; 285 primary; 286 port = <0x1>; /* port number */ 287 reg = <0x0000000d 0x20000000 0x20000000 /* Config space access */ 288 0x0000000c 0x10001000 0x00001000>; /* Registers */ 289 dcr-reg = <0x120 0x020>; 290 sdr-base = <0x340>; 291 292 /* Outbound ranges, one memory and one IO, 293 * later cannot be changed 294 */ 295 ranges = <0x02000000 0x00000000 0x80000000 0x0000000e 0x80000000 0x00000000 0x80000000 296 0x01000000 0x00000000 0x00000000 0x0000000f 0x80010000 0x00000000 0x00010000>; 297 298 /* Inbound 2GB range starting at 0 */ 299 dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x80000000>; 300 301 /* This drives busses 10 to 0x1f */ 302 bus-range = <0x20 0x2f>; 303 304 /* Legacy interrupts (note the weird polarity, the bridge seems 305 * to invert PCIe legacy interrupts). 306 * We are de-swizzling here because the numbers are actually for 307 * port of the root complex virtual P2P bridge. But I want 308 * to avoid putting a node for it in the tree, so the numbers 309 * below are basically de-swizzled numbers. 310 * The real slot is on idsel 0, so the swizzling is 1:1 311 */ 312 interrupt-map-mask = <0x0 0x0 0x0 0x7>; 313 interrupt-map = < 314 0x0 0x0 0x0 0x1 &UIC3 0x4 0x4 /* swizzled int A */ 315 0x0 0x0 0x0 0x2 &UIC3 0x5 0x4 /* swizzled int B */ 316 0x0 0x0 0x0 0x3 &UIC3 0x6 0x4 /* swizzled int C */ 317 0x0 0x0 0x0 0x4 &UIC3 0x7 0x4 /* swizzled int D */>; 318 }; 319 320 PCIE2: pcie@d40000000 { 321 device_type = "pci"; 322 #interrupt-cells = <1>; 323 #size-cells = <2>; 324 #address-cells = <3>; 325 compatible = "ibm,plb-pciex-460sx", "ibm,plb-pciex"; 326 primary; 327 port = <0x2>; /* port number */ 328 reg = <0x0000000d 0x40000000 0x20000000 /* Config space access */ 329 0x0000000c 0x10002000 0x00001000>; /* Registers */ 330 dcr-reg = <0x140 0x020>; 331 sdr-base = <0x370>; 332 333 /* Outbound ranges, one memory and one IO, 334 * later cannot be changed 335 */ 336 ranges = <0x02000000 0x00000000 0x80000000 0x0000000f 0x00000000 0x00000000 0x80000000 337 0x01000000 0x00000000 0x00000000 0x0000000f 0x80020000 0x00000000 0x00010000>; 338 339 /* Inbound 2GB range starting at 0 */ 340 dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x80000000>; 341 342 /* This drives busses 10 to 0x1f */ 343 bus-range = <0x30 0x3f>; 344 345 /* Legacy interrupts (note the weird polarity, the bridge seems 346 * to invert PCIe legacy interrupts). 347 * We are de-swizzling here because the numbers are actually for 348 * port of the root complex virtual P2P bridge. But I want 349 * to avoid putting a node for it in the tree, so the numbers 350 * below are basically de-swizzled numbers. 351 * The real slot is on idsel 0, so the swizzling is 1:1 352 */ 353 interrupt-map-mask = <0x0 0x0 0x0 0x7>; 354 interrupt-map = < 355 0x0 0x0 0x0 0x1 &UIC3 0x8 0x4 /* swizzled int A */ 356 0x0 0x0 0x0 0x2 &UIC3 0x9 0x4 /* swizzled int B */ 357 0x0 0x0 0x0 0x3 &UIC3 0xa 0x4 /* swizzled int C */ 358 0x0 0x0 0x0 0x4 &UIC3 0xb 0x4 /* swizzled int D */>; 359 }; 360 361 }; 362 363 364 chosen { 365 stdout-path = "/plb/opb/serial@ef600200"; 366 }; 367 368 };
Cache object: 1363fbf1178d3efc4a5d604716c3f54b
[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]