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/ksi8560.dts
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1 /* 2 * Device Tree Source for Emerson KSI8560 3 * 4 * Author: Alexandr Smirnov <asmirnov@ru.mvista.com> 5 * 6 * Based on mpc8560ads.dts 7 * 8 * 2008 (c) MontaVista, Software, Inc. This file is licensed under 9 * the terms of the GNU General Public License version 2. This program 10 * is licensed "as is" without any warranty of any kind, whether express 11 * or implied. 12 * 13 */ 14 15 /dts-v1/; 16 17 / { 18 model = "KSI8560"; 19 compatible = "emerson,KSI8560"; 20 #address-cells = <1>; 21 #size-cells = <1>; 22 23 aliases { 24 ethernet0 = &enet0; 25 ethernet1 = &enet1; 26 ethernet2 = &enet2; 27 }; 28 29 cpus { 30 #address-cells = <1>; 31 #size-cells = <0>; 32 33 PowerPC,8560@0 { 34 device_type = "cpu"; 35 reg = <0>; 36 d-cache-line-size = <32>; 37 i-cache-line-size = <32>; 38 d-cache-size = <0x8000>; /* L1, 32K */ 39 i-cache-size = <0x8000>; /* L1, 32K */ 40 timebase-frequency = <0>; /* From U-boot */ 41 bus-frequency = <0>; /* From U-boot */ 42 clock-frequency = <0>; /* From U-boot */ 43 next-level-cache = <&L2>; 44 }; 45 }; 46 47 memory { 48 device_type = "memory"; 49 reg = <0x00000000 0x10000000>; /* Fixed by bootwrapper */ 50 }; 51 52 soc@fdf00000 { 53 #address-cells = <1>; 54 #size-cells = <1>; 55 device_type = "soc"; 56 ranges = <0x00000000 0xfdf00000 0x00100000>; 57 bus-frequency = <0>; /* Fixed by bootwrapper */ 58 59 ecm-law@0 { 60 compatible = "fsl,ecm-law"; 61 reg = <0x0 0x1000>; 62 fsl,num-laws = <8>; 63 }; 64 65 ecm@1000 { 66 compatible = "fsl,mpc8560-ecm", "fsl,ecm"; 67 reg = <0x1000 0x1000>; 68 interrupts = <17 2>; 69 interrupt-parent = <&mpic>; 70 }; 71 72 memory-controller@2000 { 73 compatible = "fsl,mpc8540-memory-controller"; 74 reg = <0x2000 0x1000>; 75 interrupt-parent = <&mpic>; 76 interrupts = <0x12 0x2>; 77 }; 78 79 L2: l2-cache-controller@20000 { 80 compatible = "fsl,mpc8540-l2-cache-controller"; 81 reg = <0x20000 0x1000>; 82 cache-line-size = <0x20>; /* 32 bytes */ 83 cache-size = <0x40000>; /* L2, 256K */ 84 interrupt-parent = <&mpic>; 85 interrupts = <0x10 0x2>; 86 }; 87 88 i2c@3000 { 89 #address-cells = <1>; 90 #size-cells = <0>; 91 cell-index = <0>; 92 compatible = "fsl-i2c"; 93 reg = <0x3000 0x100>; 94 interrupts = <0x2b 0x2>; 95 interrupt-parent = <&mpic>; 96 dfsrr; 97 }; 98 99 dma@21300 { 100 #address-cells = <1>; 101 #size-cells = <1>; 102 compatible = "fsl,mpc8560-dma", "fsl,eloplus-dma"; 103 reg = <0x21300 0x4>; 104 ranges = <0x0 0x21100 0x200>; 105 cell-index = <0>; 106 dma-channel@0 { 107 compatible = "fsl,mpc8560-dma-channel", 108 "fsl,eloplus-dma-channel"; 109 reg = <0x0 0x80>; 110 cell-index = <0>; 111 interrupt-parent = <&mpic>; 112 interrupts = <20 2>; 113 }; 114 dma-channel@80 { 115 compatible = "fsl,mpc8560-dma-channel", 116 "fsl,eloplus-dma-channel"; 117 reg = <0x80 0x80>; 118 cell-index = <1>; 119 interrupt-parent = <&mpic>; 120 interrupts = <21 2>; 121 }; 122 dma-channel@100 { 123 compatible = "fsl,mpc8560-dma-channel", 124 "fsl,eloplus-dma-channel"; 125 reg = <0x100 0x80>; 126 cell-index = <2>; 127 interrupt-parent = <&mpic>; 128 interrupts = <22 2>; 129 }; 130 dma-channel@180 { 131 compatible = "fsl,mpc8560-dma-channel", 132 "fsl,eloplus-dma-channel"; 133 reg = <0x180 0x80>; 134 cell-index = <3>; 135 interrupt-parent = <&mpic>; 136 interrupts = <23 2>; 137 }; 138 }; 139 140 enet0: ethernet@24000 { 141 #address-cells = <1>; 142 #size-cells = <1>; 143 device_type = "network"; 144 model = "TSEC"; 145 compatible = "gianfar"; 146 reg = <0x24000 0x1000>; 147 ranges = <0x0 0x24000 0x1000>; 148 /* Mac address filled in by bootwrapper */ 149 local-mac-address = [ 00 00 00 00 00 00 ]; 150 interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>; 151 interrupt-parent = <&mpic>; 152 tbi-handle = <&tbi0>; 153 phy-handle = <&PHY1>; 154 155 mdio@520 { /* For TSECs */ 156 #address-cells = <1>; 157 #size-cells = <0>; 158 compatible = "fsl,gianfar-mdio"; 159 reg = <0x520 0x20>; 160 161 PHY1: ethernet-phy@1 { 162 interrupt-parent = <&mpic>; 163 reg = <0x1>; 164 }; 165 166 PHY2: ethernet-phy@2 { 167 interrupt-parent = <&mpic>; 168 reg = <0x2>; 169 }; 170 171 tbi0: tbi-phy@11 { 172 reg = <0x11>; 173 device_type = "tbi-phy"; 174 }; 175 }; 176 }; 177 178 enet1: ethernet@25000 { 179 #address-cells = <1>; 180 #size-cells = <1>; 181 device_type = "network"; 182 model = "TSEC"; 183 compatible = "gianfar"; 184 reg = <0x25000 0x1000>; 185 ranges = <0x0 0x25000 0x1000>; 186 /* Mac address filled in by bootwrapper */ 187 local-mac-address = [ 00 00 00 00 00 00 ]; 188 interrupts = <0x23 0x2 0x24 0x2 0x28 0x2>; 189 interrupt-parent = <&mpic>; 190 tbi-handle = <&tbi1>; 191 phy-handle = <&PHY2>; 192 193 mdio@520 { 194 #address-cells = <1>; 195 #size-cells = <0>; 196 compatible = "fsl,gianfar-tbi"; 197 reg = <0x520 0x20>; 198 199 tbi1: tbi-phy@11 { 200 reg = <0x11>; 201 device_type = "tbi-phy"; 202 }; 203 }; 204 }; 205 206 mpic: pic@40000 { 207 #address-cells = <0>; 208 #interrupt-cells = <2>; 209 interrupt-controller; 210 reg = <0x40000 0x40000>; 211 device_type = "open-pic"; 212 }; 213 214 cpm@919c0 { 215 #address-cells = <1>; 216 #size-cells = <1>; 217 compatible = "fsl,mpc8560-cpm", "fsl,cpm2"; 218 reg = <0x919c0 0x30>; 219 ranges; 220 221 muram@80000 { 222 #address-cells = <1>; 223 #size-cells = <1>; 224 ranges = <0x0 0x80000 0x10000>; 225 226 data@0 { 227 compatible = "fsl,cpm-muram-data"; 228 reg = <0x0 0x4000 0x9000 0x2000>; 229 }; 230 }; 231 232 brg@919f0 { 233 compatible = "fsl,mpc8560-brg", 234 "fsl,cpm2-brg", 235 "fsl,cpm-brg"; 236 reg = <0x919f0 0x10 0x915f0 0x10>; 237 clock-frequency = <165000000>; /* 166MHz */ 238 }; 239 240 CPMPIC: pic@90c00 { 241 #address-cells = <0>; 242 #interrupt-cells = <2>; 243 interrupt-controller; 244 interrupts = <0x2e 0x2>; 245 interrupt-parent = <&mpic>; 246 reg = <0x90c00 0x80>; 247 compatible = "fsl,mpc8560-cpm-pic", "fsl,cpm2-pic"; 248 }; 249 250 serial@91a00 { 251 device_type = "serial"; 252 compatible = "fsl,mpc8560-scc-uart", 253 "fsl,cpm2-scc-uart"; 254 reg = <0x91a00 0x20 0x88000 0x100>; 255 fsl,cpm-brg = <1>; 256 fsl,cpm-command = <0x800000>; 257 current-speed = <0x1c200>; 258 interrupts = <0x28 0x8>; 259 interrupt-parent = <&CPMPIC>; 260 }; 261 262 serial@91a20 { 263 device_type = "serial"; 264 compatible = "fsl,mpc8560-scc-uart", 265 "fsl,cpm2-scc-uart"; 266 reg = <0x91a20 0x20 0x88100 0x100>; 267 fsl,cpm-brg = <2>; 268 fsl,cpm-command = <0x4a00000>; 269 current-speed = <0x1c200>; 270 interrupts = <0x29 0x8>; 271 interrupt-parent = <&CPMPIC>; 272 }; 273 274 mdio@90d00 { /* For FCCs */ 275 #address-cells = <1>; 276 #size-cells = <0>; 277 compatible = "fsl,cpm2-mdio-bitbang"; 278 reg = <0x90d00 0x14>; 279 fsl,mdio-pin = <24>; 280 fsl,mdc-pin = <25>; 281 282 PHY0: ethernet-phy@0 { 283 interrupt-parent = <&mpic>; 284 reg = <0x0>; 285 }; 286 }; 287 288 enet2: ethernet@91300 { 289 device_type = "network"; 290 compatible = "fsl,mpc8560-fcc-enet", 291 "fsl,cpm2-fcc-enet"; 292 reg = <0x91300 0x20 0x88400 0x100 0x91390 0x1>; 293 /* Mac address filled in by bootwrapper */ 294 local-mac-address = [ 00 00 00 00 00 00 ]; 295 fsl,cpm-command = <0x12000300>; 296 interrupts = <0x20 0x8>; 297 interrupt-parent = <&CPMPIC>; 298 phy-handle = <&PHY0>; 299 }; 300 }; 301 }; 302 303 localbus@fdf05000 { 304 #address-cells = <2>; 305 #size-cells = <1>; 306 compatible = "fsl,mpc8560-localbus", "simple-bus"; 307 reg = <0xfdf05000 0x68>; 308 309 ranges = <0x0 0x0 0xe0000000 0x00800000 310 0x4 0x0 0xe8080000 0x00080000>; 311 312 flash@0,0 { 313 #address-cells = <1>; 314 #size-cells = <1>; 315 compatible = "jedec-flash"; 316 reg = <0x0 0x0 0x800000>; 317 bank-width = <0x2>; 318 319 partition@0 { 320 label = "Primary Kernel"; 321 reg = <0x0 0x180000>; 322 }; 323 partition@180000 { 324 label = "Primary Filesystem"; 325 reg = <0x180000 0x580000>; 326 }; 327 partition@700000 { 328 label = "Monitor"; 329 reg = <0x300000 0x100000>; 330 read-only; 331 }; 332 }; 333 334 cpld@4,0 { 335 compatible = "emerson,KSI8560-cpld"; 336 reg = <0x4 0x0 0x80000>; 337 }; 338 }; 339 340 341 chosen { 342 stdout-path = "/soc/cpm/serial@91a00"; 343 }; 344 };
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