dm816x.dtsi revision 279385
1/* 2 * This file is licensed under the terms of the GNU General Public License 3 * version 2. This program is licensed "as is" without any warranty of any 4 * kind, whether express or implied. 5 */ 6 7#include <dt-bindings/gpio/gpio.h> 8#include <dt-bindings/pinctrl/omap.h> 9 10#include "skeleton.dtsi" 11 12/ { 13 compatible = "ti,dm816"; 14 interrupt-parent = <&intc>; 15 16 aliases { 17 i2c0 = &i2c1; 18 i2c1 = &i2c2; 19 serial0 = &uart1; 20 serial1 = &uart2; 21 serial2 = &uart3; 22 ethernet0 = ð0; 23 ethernet1 = ð1; 24 }; 25 26 cpus { 27 #address-cells = <1>; 28 #size-cells = <0>; 29 cpu@0 { 30 compatible = "arm,cortex-a8"; 31 device_type = "cpu"; 32 reg = <0>; 33 }; 34 }; 35 36 pmu { 37 compatible = "arm,cortex-a8-pmu"; 38 interrupts = <3>; 39 }; 40 41 /* 42 * The soc node represents the soc top level view. It is used for IPs 43 * that are not memory mapped in the MPU view or for the MPU itself. 44 */ 45 soc { 46 compatible = "ti,omap-infra"; 47 mpu { 48 compatible = "ti,omap3-mpu"; 49 ti,hwmods = "mpu"; 50 }; 51 }; 52 53 /* 54 * XXX: Use a flat representation of the dm816x interconnect. 55 * The real dm816x interconnect network is quite complex. Since 56 * it will not bring real advantage to represent that in DT 57 * for the moment, just use a fake OCP bus entry to represent 58 * the whole bus hierarchy. 59 */ 60 ocp { 61 compatible = "ti,omap3-l3-smx", "simple-bus"; 62 reg = <0x44000000 0x10000>; 63 interrupts = <9 10>; 64 #address-cells = <1>; 65 #size-cells = <1>; 66 ranges; 67 ti,hwmods = "l3_main"; 68 69 prcm: prcm@48180000 { 70 compatible = "ti,dm816-prcm"; 71 reg = <0x48180000 0x4000>; 72 73 prcm_clocks: clocks { 74 #address-cells = <1>; 75 #size-cells = <0>; 76 }; 77 78 prcm_clockdomains: clockdomains { 79 }; 80 }; 81 82 scrm: scrm@48140000 { 83 compatible = "ti,dm816-scrm", "simple-bus"; 84 reg = <0x48140000 0x21000>; 85 #address-cells = <1>; 86 #size-cells = <1>; 87 ranges = <0 0x48140000 0x21000>; 88 89 dm816x_pinmux: pinmux@800 { 90 compatible = "pinctrl-single"; 91 reg = <0x800 0x50a>; 92 #address-cells = <1>; 93 #size-cells = <0>; 94 pinctrl-single,register-width = <16>; 95 pinctrl-single,function-mask = <0xf>; 96 }; 97 98 /* Device Configuration Registers */ 99 scm_conf: syscon@600 { 100 compatible = "syscon"; 101 reg = <0x600 0x110>; 102 #address-cells = <1>; 103 #size-cells = <1>; 104 }; 105 106 scrm_clocks: clocks { 107 #address-cells = <1>; 108 #size-cells = <0>; 109 }; 110 111 scrm_clockdomains: clockdomains { 112 }; 113 }; 114 115 edma: edma@49000000 { 116 compatible = "ti,edma3"; 117 ti,hwmods = "tpcc", "tptc0", "tptc1", "tptc2", "tptc3"; 118 reg = <0x49000000 0x10000>, 119 <0x44e10f90 0x40>; 120 interrupts = <12 13 14>; 121 #dma-cells = <1>; 122 }; 123 124 elm: elm@48080000 { 125 compatible = "ti,816-elm"; 126 ti,hwmods = "elm"; 127 reg = <0x48080000 0x2000>; 128 interrupts = <4>; 129 }; 130 131 gpio1: gpio@48032000 { 132 compatible = "ti,omap3-gpio"; 133 ti,hwmods = "gpio1"; 134 reg = <0x48032000 0x1000>; 135 interrupts = <97>; 136 }; 137 138 gpio2: gpio@4804c000 { 139 compatible = "ti,omap3-gpio"; 140 ti,hwmods = "gpio2"; 141 reg = <0x4804c000 0x1000>; 142 interrupts = <99>; 143 }; 144 145 gpmc: gpmc@50000000 { 146 compatible = "ti,am3352-gpmc"; 147 ti,hwmods = "gpmc"; 148 reg = <0x50000000 0x2000>; 149 #address-cells = <2>; 150 #size-cells = <1>; 151 interrupts = <100>; 152 gpmc,num-cs = <6>; 153 gpmc,num-waitpins = <2>; 154 }; 155 156 i2c1: i2c@48028000 { 157 compatible = "ti,omap4-i2c"; 158 ti,hwmods = "i2c1"; 159 reg = <0x48028000 0x1000>; 160 #address-cells = <1>; 161 #size-cells = <0>; 162 interrupts = <70>; 163 dmas = <&edma 58 &edma 59>; 164 dma-names = "tx", "rx"; 165 }; 166 167 i2c2: i2c@4802a000 { 168 compatible = "ti,omap4-i2c"; 169 ti,hwmods = "i2c2"; 170 reg = <0x4802a000 0x1000>; 171 #address-cells = <1>; 172 #size-cells = <0>; 173 interrupts = <71>; 174 dmas = <&edma 60 &edma 61>; 175 dma-names = "tx", "rx"; 176 }; 177 178 intc: interrupt-controller@48200000 { 179 compatible = "ti,dm816-intc"; 180 interrupt-controller; 181 #interrupt-cells = <1>; 182 reg = <0x48200000 0x1000>; 183 }; 184 185 mailbox: mailbox@480c8000 { 186 compatible = "ti,omap4-mailbox"; 187 reg = <0x480c8000 0x2000>; 188 interrupts = <77>; 189 ti,hwmods = "mailbox"; 190 ti,mbox-num-users = <4>; 191 ti,mbox-num-fifos = <12>; 192 mbox_dsp: mbox_dsp { 193 ti,mbox-tx = <3 0 0>; 194 ti,mbox-rx = <0 0 0>; 195 }; 196 }; 197 198 mdio: mdio@4a100800 { 199 compatible = "ti,davinci_mdio"; 200 #address-cells = <1>; 201 #size-cells = <0>; 202 reg = <0x4a100800 0x100>; 203 ti,hwmods = "davinci_mdio"; 204 bus_freq = <1000000>; 205 phy0: ethernet-phy@0 { 206 reg = <1>; 207 }; 208 phy1: ethernet-phy@1 { 209 reg = <2>; 210 }; 211 }; 212 213 eth0: ethernet@4a100000 { 214 compatible = "ti,dm816-emac"; 215 ti,hwmods = "emac0"; 216 reg = <0x4a100000 0x800 217 0x4a100900 0x3700>; 218 clocks = <&sysclk24_ck>; 219 syscon = <&scm_conf>; 220 ti,davinci-ctrl-reg-offset = <0>; 221 ti,davinci-ctrl-mod-reg-offset = <0x900>; 222 ti,davinci-ctrl-ram-offset = <0x2000>; 223 ti,davinci-ctrl-ram-size = <0x2000>; 224 interrupts = <40 41 42 43>; 225 phy-handle = <&phy0>; 226 }; 227 228 eth1: ethernet@4a120000 { 229 compatible = "ti,dm816-emac"; 230 ti,hwmods = "emac1"; 231 reg = <0x4a120000 0x4000>; 232 clocks = <&sysclk24_ck>; 233 syscon = <&scm_conf>; 234 ti,davinci-ctrl-reg-offset = <0>; 235 ti,davinci-ctrl-mod-reg-offset = <0x900>; 236 ti,davinci-ctrl-ram-offset = <0x2000>; 237 ti,davinci-ctrl-ram-size = <0x2000>; 238 interrupts = <44 45 46 47>; 239 phy-handle = <&phy1>; 240 }; 241 242 mcspi1: spi@48030000 { 243 compatible = "ti,omap4-mcspi"; 244 reg = <0x48030000 0x1000>; 245 #address-cells = <1>; 246 #size-cells = <0>; 247 interrupts = <65>; 248 ti,spi-num-cs = <4>; 249 ti,hwmods = "mcspi1"; 250 dmas = <&edma 16 &edma 17 251 &edma 18 &edma 19>; 252 dma-names = "tx0", "rx0", "tx1", "rx1"; 253 }; 254 255 mmc1: mmc@48060000 { 256 compatible = "ti,omap4-hsmmc"; 257 reg = <0x48060000 0x11000>; 258 ti,hwmods = "mmc1"; 259 interrupts = <64>; 260 dmas = <&edma 24 &edma 25>; 261 dma-names = "tx", "rx"; 262 }; 263 264 timer1: timer@4802e000 { 265 compatible = "ti,dm816-timer"; 266 reg = <0x4802e000 0x2000>; 267 interrupts = <67>; 268 ti,hwmods = "timer1"; 269 ti,timer-alwon; 270 }; 271 272 timer2: timer@48040000 { 273 compatible = "ti,dm816-timer"; 274 reg = <0x48040000 0x2000>; 275 interrupts = <68>; 276 ti,hwmods = "timer2"; 277 }; 278 279 timer3: timer@48042000 { 280 compatible = "ti,dm816-timer"; 281 reg = <0x48042000 0x2000>; 282 interrupts = <69>; 283 ti,hwmods = "timer3"; 284 }; 285 286 timer4: timer@48044000 { 287 compatible = "ti,dm816-timer"; 288 reg = <0x48044000 0x2000>; 289 interrupts = <92>; 290 ti,hwmods = "timer4"; 291 }; 292 293 timer5: timer@48046000 { 294 compatible = "ti,dm816-timer"; 295 reg = <0x48046000 0x2000>; 296 interrupts = <93>; 297 ti,hwmods = "timer5"; 298 }; 299 300 timer6: timer@48048000 { 301 compatible = "ti,dm816-timer"; 302 reg = <0x48048000 0x2000>; 303 interrupts = <94>; 304 ti,hwmods = "timer6"; 305 }; 306 307 timer7: timer@4804a000 { 308 compatible = "ti,dm816-timer"; 309 reg = <0x4804a000 0x2000>; 310 interrupts = <95>; 311 ti,hwmods = "timer7"; 312 }; 313 314 uart1: uart@48020000 { 315 compatible = "ti,omap3-uart"; 316 ti,hwmods = "uart1"; 317 reg = <0x48020000 0x2000>; 318 clock-frequency = <48000000>; 319 interrupts = <72>; 320 dmas = <&edma 26 &edma 27>; 321 dma-names = "tx", "rx"; 322 }; 323 324 uart2: uart@48022000 { 325 compatible = "ti,omap3-uart"; 326 ti,hwmods = "uart2"; 327 reg = <0x48022000 0x2000>; 328 clock-frequency = <48000000>; 329 interrupts = <73>; 330 dmas = <&edma 28 &edma 29>; 331 dma-names = "tx", "rx"; 332 }; 333 334 uart3: uart@48024000 { 335 compatible = "ti,omap3-uart"; 336 ti,hwmods = "uart3"; 337 reg = <0x48024000 0x2000>; 338 clock-frequency = <48000000>; 339 interrupts = <74>; 340 dmas = <&edma 30 &edma 31>; 341 dma-names = "tx", "rx"; 342 }; 343 344 /* NOTE: USB needs a transceiver driver for phys to work */ 345 usb: usb_otg_hs@47401000 { 346 compatible = "ti,am33xx-usb"; 347 reg = <0x47401000 0x400000>; 348 ranges; 349 #address-cells = <1>; 350 #size-cells = <1>; 351 ti,hwmods = "usb_otg_hs"; 352 353 usb0: usb@47401000 { 354 compatible = "ti,musb-am33xx"; 355 reg = <0x47401400 0x400 356 0x47401000 0x200>; 357 reg-names = "mc", "control"; 358 interrupts = <18>; 359 interrupt-names = "mc"; 360 dr_mode = "otg"; 361 mentor,multipoint = <1>; 362 mentor,num-eps = <16>; 363 mentor,ram-bits = <12>; 364 mentor,power = <500>; 365 }; 366 367 usb1: usb@47401800 { 368 compatible = "ti,musb-am33xx"; 369 status = "disabled"; 370 reg = <0x47401c00 0x400 371 0x47401800 0x200>; 372 reg-names = "mc", "control"; 373 interrupts = <19>; 374 interrupt-names = "mc"; 375 dr_mode = "otg"; 376 mentor,multipoint = <1>; 377 mentor,num-eps = <16>; 378 mentor,ram-bits = <12>; 379 mentor,power = <500>; 380 }; 381 }; 382 383 wd_timer2: wd_timer@480c2000 { 384 compatible = "ti,omap3-wdt"; 385 ti,hwmods = "wd_timer"; 386 reg = <0x480c2000 0x1000>; 387 interrupts = <0>; 388 }; 389 }; 390}; 391 392#include "dm816x-clocks.dtsi" 393