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 memory-controller@2000 { 60 compatible = "fsl,8540-memory-controller"; 61 reg = <0x2000 0x1000>; 62 interrupt-parent = <&MPIC>; 63 interrupts = <0x12 0x2>; 64 }; 65 66 L2: l2-cache-controller@20000 { 67 compatible = "fsl,8540-l2-cache-controller"; 68 reg = <0x20000 0x1000>; 69 cache-line-size = <0x20>; /* 32 bytes */ 70 cache-size = <0x40000>; /* L2, 256K */ 71 interrupt-parent = <&MPIC>; 72 interrupts = <0x10 0x2>; 73 }; 74 75 i2c@3000 { 76 #address-cells = <1>; 77 #size-cells = <0>; 78 cell-index = <0>; 79 compatible = "fsl-i2c"; 80 reg = <0x3000 0x100>; 81 interrupts = <0x2b 0x2>; 82 interrupt-parent = <&MPIC>; 83 dfsrr; 84 }; 85 86 dma@21300 { 87 #address-cells = <1>; 88 #size-cells = <1>; 89 compatible = "fsl,mpc8560-dma", "fsl,eloplus-dma"; 90 reg = <0x21300 0x4>; 91 ranges = <0x0 0x21100 0x200>; 92 cell-index = <0>; 93 dma-channel@0 { 94 compatible = "fsl,mpc8560-dma-channel", 95 "fsl,eloplus-dma-channel"; 96 reg = <0x0 0x80>; 97 cell-index = <0>; 98 interrupt-parent = <&mpic>; 99 interrupts = <20 2>; 100 }; 101 dma-channel@80 { 102 compatible = "fsl,mpc8560-dma-channel", 103 "fsl,eloplus-dma-channel"; 104 reg = <0x80 0x80>; 105 cell-index = <1>; 106 interrupt-parent = <&mpic>; 107 interrupts = <21 2>; 108 }; 109 dma-channel@100 { 110 compatible = "fsl,mpc8560-dma-channel", 111 "fsl,eloplus-dma-channel"; 112 reg = <0x100 0x80>; 113 cell-index = <2>; 114 interrupt-parent = <&mpic>; 115 interrupts = <22 2>; 116 }; 117 dma-channel@180 { 118 compatible = "fsl,mpc8560-dma-channel", 119 "fsl,eloplus-dma-channel"; 120 reg = <0x180 0x80>; 121 cell-index = <3>; 122 interrupt-parent = <&mpic>; 123 interrupts = <23 2>; 124 }; 125 }; 126 127 mdio@24520 { /* For TSECs */ 128 #address-cells = <1>; 129 #size-cells = <0>; 130 compatible = "fsl,gianfar-mdio"; 131 reg = <0x24520 0x20>; 132 133 PHY1: ethernet-phy@1 { 134 interrupt-parent = <&MPIC>; 135 reg = <0x1>; 136 device_type = "ethernet-phy"; 137 }; 138 139 PHY2: ethernet-phy@2 { 140 interrupt-parent = <&MPIC>; 141 reg = <0x2>; 142 device_type = "ethernet-phy"; 143 }; 144 }; 145 146 enet0: ethernet@24000 { 147 device_type = "network"; 148 model = "TSEC"; 149 compatible = "gianfar"; 150 reg = <0x24000 0x1000>; 151 /* Mac address filled in by bootwrapper */ 152 local-mac-address = [ 00 00 00 00 00 00 ]; 153 interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>; 154 interrupt-parent = <&MPIC>; 155 phy-handle = <&PHY1>; 156 }; 157 158 enet1: ethernet@25000 { 159 device_type = "network"; 160 model = "TSEC"; 161 compatible = "gianfar"; 162 reg = <0x25000 0x1000>; 163 /* Mac address filled in by bootwrapper */ 164 local-mac-address = [ 00 00 00 00 00 00 ]; 165 interrupts = <0x23 0x2 0x24 0x2 0x28 0x2>; 166 interrupt-parent = <&MPIC>; 167 phy-handle = <&PHY2>; 168 }; 169 170 MPIC: pic@40000 { 171 #address-cells = <0>; 172 #interrupt-cells = <2>; 173 interrupt-controller; 174 reg = <0x40000 0x40000>; 175 device_type = "open-pic"; 176 }; 177 178 cpm@919c0 { 179 #address-cells = <1>; 180 #size-cells = <1>; 181 compatible = "fsl,mpc8560-cpm", "fsl,cpm2"; 182 reg = <0x919c0 0x30>; 183 ranges; 184 185 muram@80000 { 186 #address-cells = <1>; 187 #size-cells = <1>; 188 ranges = <0x0 0x80000 0x10000>; 189 190 data@0 { 191 compatible = "fsl,cpm-muram-data"; 192 reg = <0x0 0x4000 0x9000 0x2000>; 193 }; 194 }; 195 196 brg@919f0 { 197 compatible = "fsl,mpc8560-brg", 198 "fsl,cpm2-brg", 199 "fsl,cpm-brg"; 200 reg = <0x919f0 0x10 0x915f0 0x10>; 201 clock-frequency = <165000000>; /* 166MHz */ 202 }; 203 204 CPMPIC: pic@90c00 { 205 #address-cells = <0>; 206 #interrupt-cells = <2>; 207 interrupt-controller; 208 interrupts = <0x2e 0x2>; 209 interrupt-parent = <&MPIC>; 210 reg = <0x90c00 0x80>; 211 compatible = "fsl,mpc8560-cpm-pic", "fsl,cpm2-pic"; 212 }; 213 214 serial@91a00 { 215 device_type = "serial"; 216 compatible = "fsl,mpc8560-scc-uart", 217 "fsl,cpm2-scc-uart"; 218 reg = <0x91a00 0x20 0x88000 0x100>; 219 fsl,cpm-brg = <1>; 220 fsl,cpm-command = <0x800000>; 221 current-speed = <0x1c200>; 222 interrupts = <0x28 0x8>; 223 interrupt-parent = <&CPMPIC>; 224 }; 225 226 serial@91a20 { 227 device_type = "serial"; 228 compatible = "fsl,mpc8560-scc-uart", 229 "fsl,cpm2-scc-uart"; 230 reg = <0x91a20 0x20 0x88100 0x100>; 231 fsl,cpm-brg = <2>; 232 fsl,cpm-command = <0x4a00000>; 233 current-speed = <0x1c200>; 234 interrupts = <0x29 0x8>; 235 interrupt-parent = <&CPMPIC>; 236 }; 237 238 mdio@90d00 { /* For FCCs */ 239 #address-cells = <1>; 240 #size-cells = <0>; 241 compatible = "fsl,cpm2-mdio-bitbang"; 242 reg = <0x90d00 0x14>; 243 fsl,mdio-pin = <24>; 244 fsl,mdc-pin = <25>; 245 246 PHY0: ethernet-phy@0 { 247 interrupt-parent = <&MPIC>; 248 reg = <0x0>; 249 device_type = "ethernet-phy"; 250 }; 251 }; 252 253 enet2: ethernet@91300 { 254 device_type = "network"; 255 compatible = "fsl,mpc8560-fcc-enet", 256 "fsl,cpm2-fcc-enet"; 257 reg = <0x91300 0x20 0x88400 0x100 0x91390 0x1>; 258 /* Mac address filled in by bootwrapper */ 259 local-mac-address = [ 00 00 00 00 00 00 ]; 260 fsl,cpm-command = <0x12000300>; 261 interrupts = <0x20 0x8>; 262 interrupt-parent = <&CPMPIC>; 263 phy-handle = <&PHY0>; 264 }; 265 }; 266 }; 267 268 localbus@fdf05000 { 269 #address-cells = <2>; 270 #size-cells = <1>; 271 compatible = "fsl,mpc8560-localbus"; 272 reg = <0xfdf05000 0x68>; 273 274 ranges = <0x0 0x0 0xe0000000 0x00800000 275 0x4 0x0 0xe8080000 0x00080000>; 276 277 flash@0,0 { 278 #address-cells = <1>; 279 #size-cells = <1>; 280 compatible = "jedec-flash"; 281 reg = <0x0 0x0 0x800000>; 282 bank-width = <0x2>; 283 284 partition@0 { 285 label = "Primary Kernel"; 286 reg = <0x0 0x180000>; 287 }; 288 partition@180000 { 289 label = "Primary Filesystem"; 290 reg = <0x180000 0x580000>; 291 }; 292 partition@700000 { 293 label = "Monitor"; 294 reg = <0x300000 0x100000>; 295 read-only; 296 }; 297 }; 298 299 cpld@4,0 { 300 compatible = "emerson,KSI8560-cpld"; 301 reg = <0x4 0x0 0x80000>; 302 }; 303 }; 304 305 306 chosen { 307 linux,stdout-path = "/soc/cpm/serial@91a00"; 308 }; 309}; 310