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/arm/berlin2.dtsi
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1 // SPDX-License-Identifier: (GPL-2.0 OR MIT) 2 /* 3 * Device Tree Include file for Marvell Armada 1500 (Berlin BG2) SoC 4 * 5 * Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 6 * 7 * based on GPL'ed 2.6 kernel sources 8 * (c) Marvell International Ltd. 9 */ 10 11 #include <dt-bindings/clock/berlin2.h> 12 #include <dt-bindings/interrupt-controller/arm-gic.h> 13 14 / { 15 model = "Marvell Armada 1500 (BG2) SoC"; 16 compatible = "marvell,berlin2", "marvell,berlin"; 17 #address-cells = <1>; 18 #size-cells = <1>; 19 20 aliases { 21 serial0 = &uart0; 22 serial1 = &uart1; 23 serial2 = &uart2; 24 }; 25 26 cpus { 27 #address-cells = <1>; 28 #size-cells = <0>; 29 enable-method = "marvell,berlin-smp"; 30 31 cpu@0 { 32 compatible = "marvell,pj4b"; 33 device_type = "cpu"; 34 next-level-cache = <&l2>; 35 reg = <0>; 36 37 clocks = <&chip_clk CLKID_CPU>; 38 clock-latency = <100000>; 39 operating-points = < 40 /* kHz uV */ 41 1200000 1200000 42 1000000 1200000 43 800000 1200000 44 600000 1200000 45 >; 46 }; 47 48 cpu@1 { 49 compatible = "marvell,pj4b"; 50 device_type = "cpu"; 51 next-level-cache = <&l2>; 52 reg = <1>; 53 54 clocks = <&chip_clk CLKID_CPU>; 55 clock-latency = <100000>; 56 operating-points = < 57 /* kHz uV */ 58 1200000 1200000 59 1000000 1200000 60 800000 1200000 61 600000 1200000 62 >; 63 }; 64 }; 65 66 refclk: oscillator { 67 compatible = "fixed-clock"; 68 #clock-cells = <0>; 69 clock-frequency = <25000000>; 70 }; 71 72 soc@f7000000 { 73 compatible = "simple-bus"; 74 #address-cells = <1>; 75 #size-cells = <1>; 76 interrupt-parent = <&gic>; 77 78 ranges = <0 0xf7000000 0x1000000>; 79 80 sdhci0: mmc@ab0000 { 81 compatible = "mrvl,pxav3-mmc"; 82 reg = <0xab0000 0x200>; 83 clocks = <&chip_clk CLKID_SDIO0XIN>, <&chip_clk CLKID_SDIO0>; 84 clock-names = "io", "core"; 85 interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>; 86 status = "disabled"; 87 }; 88 89 sdhci1: mmc@ab0800 { 90 compatible = "mrvl,pxav3-mmc"; 91 reg = <0xab0800 0x200>; 92 clocks = <&chip_clk CLKID_SDIO1XIN>, <&chip_clk CLKID_SDIO1>; 93 clock-names = "io", "core"; 94 interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>; 95 status = "disabled"; 96 }; 97 98 sdhci2: mmc@ab1000 { 99 compatible = "mrvl,pxav3-mmc"; 100 reg = <0xab1000 0x200>; 101 interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>; 102 clocks = <&chip_clk CLKID_NFC_ECC>, <&chip_clk CLKID_NFC>; 103 clock-names = "io", "core"; 104 pinctrl-0 = <&emmc_pmux>; 105 pinctrl-names = "default"; 106 status = "disabled"; 107 }; 108 109 l2: cache-controller@ac0000 { 110 compatible = "marvell,tauros3-cache", "arm,pl310-cache"; 111 reg = <0xac0000 0x1000>; 112 cache-unified; 113 cache-level = <2>; 114 }; 115 116 scu: snoop-control-unit@ad0000 { 117 compatible = "arm,cortex-a9-scu"; 118 reg = <0xad0000 0x58>; 119 }; 120 121 gic: interrupt-controller@ad1000 { 122 compatible = "arm,cortex-a9-gic"; 123 reg = <0xad1000 0x1000>, <0xad0100 0x0100>; 124 interrupt-controller; 125 #interrupt-cells = <3>; 126 }; 127 128 local-timer@ad0600 { 129 compatible = "arm,cortex-a9-twd-timer"; 130 reg = <0xad0600 0x20>; 131 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_EDGE_RISING)>; 132 clocks = <&chip_clk CLKID_TWD>; 133 }; 134 135 eth1: ethernet@b90000 { 136 compatible = "marvell,pxa168-eth"; 137 reg = <0xb90000 0x10000>; 138 clocks = <&chip_clk CLKID_GETH1>; 139 interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>; 140 /* set by bootloader */ 141 local-mac-address = [00 00 00 00 00 00]; 142 #address-cells = <1>; 143 #size-cells = <0>; 144 phy-connection-type = "mii"; 145 phy-handle = <ðphy1>; 146 status = "disabled"; 147 148 ethphy1: ethernet-phy@0 { 149 reg = <0>; 150 }; 151 }; 152 153 cpu-ctrl@dd0000 { 154 compatible = "marvell,berlin-cpu-ctrl"; 155 reg = <0xdd0000 0x10000>; 156 }; 157 158 eth0: ethernet@e50000 { 159 compatible = "marvell,pxa168-eth"; 160 reg = <0xe50000 0x10000>; 161 clocks = <&chip_clk CLKID_GETH0>; 162 interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>; 163 /* set by bootloader */ 164 local-mac-address = [00 00 00 00 00 00]; 165 #address-cells = <1>; 166 #size-cells = <0>; 167 phy-connection-type = "mii"; 168 phy-handle = <ðphy0>; 169 status = "disabled"; 170 171 ethphy0: ethernet-phy@0 { 172 reg = <0>; 173 }; 174 }; 175 176 apb@e80000 { 177 compatible = "simple-bus"; 178 #address-cells = <1>; 179 #size-cells = <1>; 180 181 ranges = <0 0xe80000 0x10000>; 182 interrupt-parent = <&aic>; 183 184 gpio0: gpio@400 { 185 compatible = "snps,dw-apb-gpio"; 186 reg = <0x0400 0x400>; 187 #address-cells = <1>; 188 #size-cells = <0>; 189 190 porta: gpio-port@0 { 191 compatible = "snps,dw-apb-gpio-port"; 192 gpio-controller; 193 #gpio-cells = <2>; 194 ngpios = <8>; 195 reg = <0>; 196 interrupt-controller; 197 #interrupt-cells = <2>; 198 interrupts = <0>; 199 }; 200 }; 201 202 gpio1: gpio@800 { 203 compatible = "snps,dw-apb-gpio"; 204 reg = <0x0800 0x400>; 205 #address-cells = <1>; 206 #size-cells = <0>; 207 208 portb: gpio-port@1 { 209 compatible = "snps,dw-apb-gpio-port"; 210 gpio-controller; 211 #gpio-cells = <2>; 212 ngpios = <8>; 213 reg = <0>; 214 interrupt-controller; 215 #interrupt-cells = <2>; 216 interrupts = <1>; 217 }; 218 }; 219 220 gpio2: gpio@c00 { 221 compatible = "snps,dw-apb-gpio"; 222 reg = <0x0c00 0x400>; 223 #address-cells = <1>; 224 #size-cells = <0>; 225 226 portc: gpio-port@2 { 227 compatible = "snps,dw-apb-gpio-port"; 228 gpio-controller; 229 #gpio-cells = <2>; 230 ngpios = <8>; 231 reg = <0>; 232 interrupt-controller; 233 #interrupt-cells = <2>; 234 interrupts = <2>; 235 }; 236 }; 237 238 gpio3: gpio@1000 { 239 compatible = "snps,dw-apb-gpio"; 240 reg = <0x1000 0x400>; 241 #address-cells = <1>; 242 #size-cells = <0>; 243 244 portd: gpio-port@3 { 245 compatible = "snps,dw-apb-gpio-port"; 246 gpio-controller; 247 #gpio-cells = <2>; 248 ngpios = <8>; 249 reg = <0>; 250 interrupt-controller; 251 #interrupt-cells = <2>; 252 interrupts = <3>; 253 }; 254 }; 255 256 timer0: timer@2c00 { 257 compatible = "snps,dw-apb-timer"; 258 reg = <0x2c00 0x14>; 259 interrupts = <8>; 260 clocks = <&chip_clk CLKID_CFG>; 261 clock-names = "timer"; 262 status = "okay"; 263 }; 264 265 timer1: timer@2c14 { 266 compatible = "snps,dw-apb-timer"; 267 reg = <0x2c14 0x14>; 268 interrupts = <9>; 269 clocks = <&chip_clk CLKID_CFG>; 270 clock-names = "timer"; 271 status = "okay"; 272 }; 273 274 timer2: timer@2c28 { 275 compatible = "snps,dw-apb-timer"; 276 reg = <0x2c28 0x14>; 277 interrupts = <10>; 278 clocks = <&chip_clk CLKID_CFG>; 279 clock-names = "timer"; 280 status = "disabled"; 281 }; 282 283 timer3: timer@2c3c { 284 compatible = "snps,dw-apb-timer"; 285 reg = <0x2c3c 0x14>; 286 interrupts = <11>; 287 clocks = <&chip_clk CLKID_CFG>; 288 clock-names = "timer"; 289 status = "disabled"; 290 }; 291 292 timer4: timer@2c50 { 293 compatible = "snps,dw-apb-timer"; 294 reg = <0x2c50 0x14>; 295 interrupts = <12>; 296 clocks = <&chip_clk CLKID_CFG>; 297 clock-names = "timer"; 298 status = "disabled"; 299 }; 300 301 timer5: timer@2c64 { 302 compatible = "snps,dw-apb-timer"; 303 reg = <0x2c64 0x14>; 304 interrupts = <13>; 305 clocks = <&chip_clk CLKID_CFG>; 306 clock-names = "timer"; 307 status = "disabled"; 308 }; 309 310 timer6: timer@2c78 { 311 compatible = "snps,dw-apb-timer"; 312 reg = <0x2c78 0x14>; 313 interrupts = <14>; 314 clocks = <&chip_clk CLKID_CFG>; 315 clock-names = "timer"; 316 status = "disabled"; 317 }; 318 319 timer7: timer@2c8c { 320 compatible = "snps,dw-apb-timer"; 321 reg = <0x2c8c 0x14>; 322 interrupts = <15>; 323 clocks = <&chip_clk CLKID_CFG>; 324 clock-names = "timer"; 325 status = "disabled"; 326 }; 327 328 aic: interrupt-controller@3000 { 329 compatible = "snps,dw-apb-ictl"; 330 reg = <0x3000 0xc00>; 331 interrupt-controller; 332 #interrupt-cells = <1>; 333 interrupt-parent = <&gic>; 334 interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>; 335 }; 336 }; 337 338 ahci: sata@e90000 { 339 compatible = "marvell,berlin2-ahci", "generic-ahci"; 340 reg = <0xe90000 0x1000>; 341 interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; 342 clocks = <&chip_clk CLKID_SATA>; 343 #address-cells = <1>; 344 #size-cells = <0>; 345 346 sata0: sata-port@0 { 347 reg = <0>; 348 phys = <&sata_phy 0>; 349 status = "disabled"; 350 }; 351 352 sata1: sata-port@1 { 353 reg = <1>; 354 phys = <&sata_phy 1>; 355 status = "disabled"; 356 }; 357 }; 358 359 sata_phy: phy@e900a0 { 360 compatible = "marvell,berlin2-sata-phy"; 361 reg = <0xe900a0 0x200>; 362 clocks = <&chip_clk CLKID_SATA>; 363 #address-cells = <1>; 364 #size-cells = <0>; 365 #phy-cells = <1>; 366 status = "disabled"; 367 368 sata-phy@0 { 369 reg = <0>; 370 }; 371 372 sata-phy@1 { 373 reg = <1>; 374 }; 375 }; 376 377 chip: chip-control@ea0000 { 378 compatible = "simple-mfd", "syscon"; 379 reg = <0xea0000 0x400>; 380 381 chip_clk: clock { 382 compatible = "marvell,berlin2-clk"; 383 #clock-cells = <1>; 384 clocks = <&refclk>; 385 clock-names = "refclk"; 386 }; 387 388 soc_pinctrl: pin-controller { 389 compatible = "marvell,berlin2-soc-pinctrl"; 390 391 emmc_pmux: emmc-pmux { 392 groups = "G26"; 393 function = "emmc"; 394 }; 395 }; 396 397 chip_rst: reset { 398 compatible = "marvell,berlin2-reset"; 399 #reset-cells = <2>; 400 }; 401 }; 402 403 pwm: pwm@f20000 { 404 compatible = "marvell,berlin-pwm"; 405 reg = <0xf20000 0x40>; 406 clocks = <&chip_clk CLKID_CFG>; 407 #pwm-cells = <3>; 408 }; 409 410 apb@fc0000 { 411 compatible = "simple-bus"; 412 #address-cells = <1>; 413 #size-cells = <1>; 414 415 ranges = <0 0xfc0000 0x10000>; 416 interrupt-parent = <&sic>; 417 418 wdt0: watchdog@1000 { 419 compatible = "snps,dw-wdt"; 420 reg = <0x1000 0x100>; 421 clocks = <&refclk>; 422 interrupts = <0>; 423 }; 424 425 wdt1: watchdog@2000 { 426 compatible = "snps,dw-wdt"; 427 reg = <0x2000 0x100>; 428 clocks = <&refclk>; 429 interrupts = <1>; 430 }; 431 432 wdt2: watchdog@3000 { 433 compatible = "snps,dw-wdt"; 434 reg = <0x3000 0x100>; 435 clocks = <&refclk>; 436 interrupts = <2>; 437 }; 438 439 sm_gpio1: gpio@5000 { 440 compatible = "snps,dw-apb-gpio"; 441 reg = <0x5000 0x400>; 442 #address-cells = <1>; 443 #size-cells = <0>; 444 445 portf: gpio-port@5 { 446 compatible = "snps,dw-apb-gpio-port"; 447 gpio-controller; 448 #gpio-cells = <2>; 449 ngpios = <8>; 450 reg = <0>; 451 }; 452 }; 453 454 sm_gpio0: gpio@c000 { 455 compatible = "snps,dw-apb-gpio"; 456 reg = <0xc000 0x400>; 457 #address-cells = <1>; 458 #size-cells = <0>; 459 460 porte: gpio-port@4 { 461 compatible = "snps,dw-apb-gpio-port"; 462 gpio-controller; 463 #gpio-cells = <2>; 464 ngpios = <8>; 465 reg = <0>; 466 interrupt-controller; 467 #interrupt-cells = <2>; 468 interrupts = <11>; 469 }; 470 }; 471 472 uart0: serial@9000 { 473 compatible = "snps,dw-apb-uart"; 474 reg = <0x9000 0x100>; 475 reg-shift = <2>; 476 reg-io-width = <1>; 477 interrupts = <8>; 478 clocks = <&refclk>; 479 pinctrl-0 = <&uart0_pmux>; 480 pinctrl-names = "default"; 481 status = "disabled"; 482 }; 483 484 uart1: serial@a000 { 485 compatible = "snps,dw-apb-uart"; 486 reg = <0xa000 0x100>; 487 reg-shift = <2>; 488 reg-io-width = <1>; 489 interrupts = <9>; 490 clocks = <&refclk>; 491 pinctrl-0 = <&uart1_pmux>; 492 pinctrl-names = "default"; 493 status = "disabled"; 494 }; 495 496 uart2: serial@b000 { 497 compatible = "snps,dw-apb-uart"; 498 reg = <0xb000 0x100>; 499 reg-shift = <2>; 500 reg-io-width = <1>; 501 interrupts = <10>; 502 clocks = <&refclk>; 503 pinctrl-0 = <&uart2_pmux>; 504 pinctrl-names = "default"; 505 status = "disabled"; 506 }; 507 508 sysctrl: system-controller@d000 { 509 compatible = "simple-mfd", "syscon"; 510 reg = <0xd000 0x100>; 511 512 sys_pinctrl: pin-controller { 513 compatible = "marvell,berlin2-system-pinctrl"; 514 uart0_pmux: uart0-pmux { 515 groups = "GSM4"; 516 function = "uart0"; 517 }; 518 519 uart1_pmux: uart1-pmux { 520 groups = "GSM5"; 521 function = "uart1"; 522 }; 523 uart2_pmux: uart2-pmux { 524 groups = "GSM3"; 525 function = "uart2"; 526 }; 527 }; 528 }; 529 530 sic: interrupt-controller@e000 { 531 compatible = "snps,dw-apb-ictl"; 532 reg = <0xe000 0x400>; 533 interrupt-controller; 534 #interrupt-cells = <1>; 535 interrupt-parent = <&gic>; 536 interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; 537 }; 538 }; 539 }; 540 };
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