Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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sys/contrib/device-tree/src/arm/exynos4210.dtsi
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1 // SPDX-License-Identifier: GPL-2.0 2 /* 3 * Samsung's Exynos4210 SoC device tree source 4 * 5 * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. 6 * http://www.samsung.com 7 * Copyright (c) 2010-2011 Linaro Ltd. 8 * www.linaro.org 9 * 10 * Samsung's Exynos4210 SoC device nodes are listed in this file. Exynos4210 11 * based board files can include this file and provide values for board specific 12 * bindings. 13 * 14 * Note: This file does not include device nodes for all the controllers in 15 * Exynos4210 SoC. As device tree coverage for Exynos4210 increases, additional 16 * nodes can be added to this file. 17 */ 18 19 #include "exynos4.dtsi" 20 #include "exynos4-cpu-thermal.dtsi" 21 22 / { 23 compatible = "samsung,exynos4210", "samsung,exynos4"; 24 25 aliases { 26 pinctrl0 = &pinctrl_0; 27 pinctrl1 = &pinctrl_1; 28 pinctrl2 = &pinctrl_2; 29 }; 30 31 cpus { 32 #address-cells = <1>; 33 #size-cells = <0>; 34 35 cpu-map { 36 cluster0 { 37 core0 { 38 cpu = <&cpu0>; 39 }; 40 core1 { 41 cpu = <&cpu1>; 42 }; 43 }; 44 }; 45 46 cpu0: cpu@900 { 47 device_type = "cpu"; 48 compatible = "arm,cortex-a9"; 49 reg = <0x900>; 50 clocks = <&clock CLK_ARM_CLK>; 51 clock-names = "cpu"; 52 clock-latency = <160000>; 53 54 operating-points = < 55 1200000 1250000 56 1000000 1150000 57 800000 1075000 58 500000 975000 59 400000 975000 60 200000 950000 61 >; 62 #cooling-cells = <2>; /* min followed by max */ 63 }; 64 65 cpu1: cpu@901 { 66 device_type = "cpu"; 67 compatible = "arm,cortex-a9"; 68 reg = <0x901>; 69 clocks = <&clock CLK_ARM_CLK>; 70 clock-names = "cpu"; 71 clock-latency = <160000>; 72 73 operating-points = < 74 1200000 1250000 75 1000000 1150000 76 800000 1075000 77 500000 975000 78 400000 975000 79 200000 950000 80 >; 81 #cooling-cells = <2>; /* min followed by max */ 82 }; 83 }; 84 85 soc: soc { 86 sysram: sram@2020000 { 87 compatible = "mmio-sram"; 88 reg = <0x02020000 0x20000>; 89 #address-cells = <1>; 90 #size-cells = <1>; 91 ranges = <0 0x02020000 0x20000>; 92 93 smp-sram@0 { 94 compatible = "samsung,exynos4210-sysram"; 95 reg = <0x0 0x1000>; 96 }; 97 98 smp-sram@1f000 { 99 compatible = "samsung,exynos4210-sysram-ns"; 100 reg = <0x1f000 0x1000>; 101 }; 102 }; 103 104 pd_lcd1: power-domain@10023ca0 { 105 compatible = "samsung,exynos4210-pd"; 106 reg = <0x10023CA0 0x20>; 107 #power-domain-cells = <0>; 108 label = "LCD1"; 109 }; 110 111 l2c: cache-controller@10502000 { 112 compatible = "arm,pl310-cache"; 113 reg = <0x10502000 0x1000>; 114 cache-unified; 115 cache-level = <2>; 116 prefetch-data = <1>; 117 prefetch-instr = <1>; 118 arm,tag-latency = <2 2 1>; 119 arm,data-latency = <2 2 1>; 120 }; 121 122 mct: timer@10050000 { 123 compatible = "samsung,exynos4210-mct"; 124 reg = <0x10050000 0x800>; 125 clocks = <&clock CLK_FIN_PLL>, <&clock CLK_MCT>; 126 clock-names = "fin_pll", "mct"; 127 interrupts-extended = <&gic GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>, 128 <&gic GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>, 129 <&combiner 12 6>, 130 <&combiner 12 7>, 131 <&gic GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>, 132 <&gic GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>; 133 }; 134 135 watchdog: watchdog@10060000 { 136 compatible = "samsung,s3c6410-wdt"; 137 reg = <0x10060000 0x100>; 138 interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>; 139 clocks = <&clock CLK_WDT>; 140 clock-names = "watchdog"; 141 }; 142 143 clock: clock-controller@10030000 { 144 compatible = "samsung,exynos4210-clock"; 145 reg = <0x10030000 0x20000>; 146 #clock-cells = <1>; 147 }; 148 149 pinctrl_0: pinctrl@11400000 { 150 compatible = "samsung,exynos4210-pinctrl"; 151 reg = <0x11400000 0x1000>; 152 interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>; 153 }; 154 155 pinctrl_1: pinctrl@11000000 { 156 compatible = "samsung,exynos4210-pinctrl"; 157 reg = <0x11000000 0x1000>; 158 interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>; 159 160 wakup_eint: wakeup-interrupt-controller { 161 compatible = "samsung,exynos4210-wakeup-eint"; 162 interrupt-parent = <&gic>; 163 interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; 164 }; 165 }; 166 167 pinctrl_2: pinctrl@3860000 { 168 compatible = "samsung,exynos4210-pinctrl"; 169 reg = <0x03860000 0x1000>; 170 }; 171 172 g2d: g2d@12800000 { 173 compatible = "samsung,s5pv210-g2d"; 174 reg = <0x12800000 0x1000>; 175 interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>; 176 clocks = <&clock CLK_SCLK_FIMG2D>, <&clock CLK_G2D>; 177 clock-names = "sclk_fimg2d", "fimg2d"; 178 power-domains = <&pd_lcd0>; 179 iommus = <&sysmmu_g2d>; 180 }; 181 182 ppmu_acp: ppmu@10ae0000 { 183 compatible = "samsung,exynos-ppmu"; 184 reg = <0x10ae0000 0x2000>; 185 status = "disabled"; 186 }; 187 188 ppmu_lcd1: ppmu@12240000 { 189 compatible = "samsung,exynos-ppmu"; 190 reg = <0x12240000 0x2000>; 191 clocks = <&clock CLK_PPMULCD1>; 192 clock-names = "ppmu"; 193 status = "disabled"; 194 }; 195 196 sysmmu_g2d: sysmmu@12a20000 { 197 compatible = "samsung,exynos-sysmmu"; 198 reg = <0x12A20000 0x1000>; 199 interrupt-parent = <&combiner>; 200 interrupts = <4 7>; 201 clock-names = "sysmmu", "master"; 202 clocks = <&clock CLK_SMMU_G2D>, <&clock CLK_G2D>; 203 power-domains = <&pd_lcd0>; 204 #iommu-cells = <0>; 205 }; 206 207 sysmmu_fimd1: sysmmu@12220000 { 208 compatible = "samsung,exynos-sysmmu"; 209 interrupt-parent = <&combiner>; 210 reg = <0x12220000 0x1000>; 211 interrupts = <5 3>; 212 clock-names = "sysmmu", "master"; 213 clocks = <&clock CLK_SMMU_FIMD1>, <&clock CLK_FIMD1>; 214 power-domains = <&pd_lcd1>; 215 #iommu-cells = <0>; 216 }; 217 218 bus_dmc: bus-dmc { 219 compatible = "samsung,exynos-bus"; 220 clocks = <&clock CLK_DIV_DMC>; 221 clock-names = "bus"; 222 operating-points-v2 = <&bus_dmc_opp_table>; 223 status = "disabled"; 224 }; 225 226 bus_acp: bus-acp { 227 compatible = "samsung,exynos-bus"; 228 clocks = <&clock CLK_DIV_ACP>; 229 clock-names = "bus"; 230 operating-points-v2 = <&bus_acp_opp_table>; 231 status = "disabled"; 232 }; 233 234 bus_peri: bus-peri { 235 compatible = "samsung,exynos-bus"; 236 clocks = <&clock CLK_ACLK100>; 237 clock-names = "bus"; 238 operating-points-v2 = <&bus_peri_opp_table>; 239 status = "disabled"; 240 }; 241 242 bus_fsys: bus-fsys { 243 compatible = "samsung,exynos-bus"; 244 clocks = <&clock CLK_ACLK133>; 245 clock-names = "bus"; 246 operating-points-v2 = <&bus_fsys_opp_table>; 247 status = "disabled"; 248 }; 249 250 bus_display: bus-display { 251 compatible = "samsung,exynos-bus"; 252 clocks = <&clock CLK_ACLK160>; 253 clock-names = "bus"; 254 operating-points-v2 = <&bus_display_opp_table>; 255 status = "disabled"; 256 }; 257 258 bus_lcd0: bus-lcd0 { 259 compatible = "samsung,exynos-bus"; 260 clocks = <&clock CLK_ACLK200>; 261 clock-names = "bus"; 262 operating-points-v2 = <&bus_leftbus_opp_table>; 263 status = "disabled"; 264 }; 265 266 bus_leftbus: bus-leftbus { 267 compatible = "samsung,exynos-bus"; 268 clocks = <&clock CLK_DIV_GDL>; 269 clock-names = "bus"; 270 operating-points-v2 = <&bus_leftbus_opp_table>; 271 status = "disabled"; 272 }; 273 274 bus_rightbus: bus-rightbus { 275 compatible = "samsung,exynos-bus"; 276 clocks = <&clock CLK_DIV_GDR>; 277 clock-names = "bus"; 278 operating-points-v2 = <&bus_leftbus_opp_table>; 279 status = "disabled"; 280 }; 281 282 bus_mfc: bus-mfc { 283 compatible = "samsung,exynos-bus"; 284 clocks = <&clock CLK_SCLK_MFC>; 285 clock-names = "bus"; 286 operating-points-v2 = <&bus_leftbus_opp_table>; 287 status = "disabled"; 288 }; 289 290 bus_dmc_opp_table: opp-table1 { 291 compatible = "operating-points-v2"; 292 opp-shared; 293 294 opp-134000000 { 295 opp-hz = /bits/ 64 <134000000>; 296 opp-microvolt = <1025000>; 297 }; 298 opp-267000000 { 299 opp-hz = /bits/ 64 <267000000>; 300 opp-microvolt = <1050000>; 301 }; 302 opp-400000000 { 303 opp-hz = /bits/ 64 <400000000>; 304 opp-microvolt = <1150000>; 305 opp-suspend; 306 }; 307 }; 308 309 bus_acp_opp_table: opp-table2 { 310 compatible = "operating-points-v2"; 311 opp-shared; 312 313 opp-134000000 { 314 opp-hz = /bits/ 64 <134000000>; 315 }; 316 opp-160000000 { 317 opp-hz = /bits/ 64 <160000000>; 318 }; 319 opp-200000000 { 320 opp-hz = /bits/ 64 <200000000>; 321 }; 322 }; 323 324 bus_peri_opp_table: opp-table3 { 325 compatible = "operating-points-v2"; 326 opp-shared; 327 328 opp-5000000 { 329 opp-hz = /bits/ 64 <5000000>; 330 }; 331 opp-100000000 { 332 opp-hz = /bits/ 64 <100000000>; 333 }; 334 }; 335 336 bus_fsys_opp_table: opp-table4 { 337 compatible = "operating-points-v2"; 338 opp-shared; 339 340 opp-10000000 { 341 opp-hz = /bits/ 64 <10000000>; 342 }; 343 opp-134000000 { 344 opp-hz = /bits/ 64 <134000000>; 345 }; 346 }; 347 348 bus_display_opp_table: opp-table5 { 349 compatible = "operating-points-v2"; 350 opp-shared; 351 352 opp-100000000 { 353 opp-hz = /bits/ 64 <100000000>; 354 }; 355 opp-134000000 { 356 opp-hz = /bits/ 64 <134000000>; 357 }; 358 opp-160000000 { 359 opp-hz = /bits/ 64 <160000000>; 360 }; 361 }; 362 363 bus_leftbus_opp_table: opp-table6 { 364 compatible = "operating-points-v2"; 365 opp-shared; 366 367 opp-100000000 { 368 opp-hz = /bits/ 64 <100000000>; 369 }; 370 opp-160000000 { 371 opp-hz = /bits/ 64 <160000000>; 372 }; 373 opp-200000000 { 374 opp-hz = /bits/ 64 <200000000>; 375 opp-suspend; 376 }; 377 }; 378 }; 379 }; 380 381 &cpu_alert0 { 382 temperature = <85000>; /* millicelsius */ 383 }; 384 385 &cpu_alert1 { 386 temperature = <100000>; /* millicelsius */ 387 }; 388 389 &cpu_alert2 { 390 temperature = <110000>; /* millicelsius */ 391 }; 392 393 &cpu_thermal { 394 polling-delay-passive = <0>; 395 polling-delay = <0>; 396 thermal-sensors = <&tmu 0>; 397 }; 398 399 &gic { 400 cpu-offset = <0x8000>; 401 }; 402 403 &camera { 404 clocks = <&clock CLK_SCLK_CAM0>, <&clock CLK_SCLK_CAM1>, 405 <&clock CLK_PIXELASYNCM0>, <&clock CLK_PIXELASYNCM1>; 406 clock-names = "sclk_cam0", "sclk_cam1", "pxl_async0", "pxl_async1"; 407 }; 408 409 &combiner { 410 samsung,combiner-nr = <16>; 411 interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, 412 <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>, 413 <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>, 414 <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>, 415 <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>, 416 <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>, 417 <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>, 418 <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>, 419 <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>, 420 <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>, 421 <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>, 422 <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>, 423 <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, 424 <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>, 425 <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>, 426 <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; 427 }; 428 429 &fimc_0 { 430 samsung,pix-limits = <4224 8192 1920 4224>; 431 samsung,mainscaler-ext; 432 samsung,cam-if; 433 }; 434 435 &fimc_1 { 436 samsung,pix-limits = <4224 8192 1920 4224>; 437 samsung,mainscaler-ext; 438 samsung,cam-if; 439 }; 440 441 &fimc_2 { 442 samsung,pix-limits = <4224 8192 1920 4224>; 443 samsung,mainscaler-ext; 444 samsung,lcd-wb; 445 }; 446 447 &fimc_3 { 448 samsung,pix-limits = <1920 8192 1366 1920>; 449 samsung,rotators = <0>; 450 samsung,mainscaler-ext; 451 samsung,lcd-wb; 452 }; 453 454 &gpu { 455 interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>, 456 <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>, 457 <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>, 458 <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, 459 <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>, 460 <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>, 461 <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>, 462 <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>, 463 <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>, 464 <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>; 465 interrupt-names = "gp", 466 "gpmmu", 467 "pp0", 468 "ppmmu0", 469 "pp1", 470 "ppmmu1", 471 "pp2", 472 "ppmmu2", 473 "pp3", 474 "ppmmu3"; 475 operating-points-v2 = <&gpu_opp_table>; 476 477 gpu_opp_table: opp-table { 478 compatible = "operating-points-v2"; 479 480 opp-160000000 { 481 opp-hz = /bits/ 64 <160000000>; 482 opp-microvolt = <950000>; 483 }; 484 opp-267000000 { 485 opp-hz = /bits/ 64 <267000000>; 486 opp-microvolt = <1050000>; 487 }; 488 }; 489 }; 490 491 &mdma1 { 492 power-domains = <&pd_lcd0>; 493 }; 494 495 &mixer { 496 clock-names = "mixer", "hdmi", "sclk_hdmi", "vp", "mout_mixer", 497 "sclk_mixer"; 498 clocks = <&clock CLK_MIXER>, <&clock CLK_HDMI>, 499 <&clock CLK_SCLK_HDMI>, <&clock CLK_VP>, 500 <&clock CLK_MOUT_MIXER>, <&clock CLK_SCLK_MIXER>; 501 }; 502 503 &pmu { 504 interrupts = <2 2>, <3 2>; 505 interrupt-affinity = <&cpu0>, <&cpu1>; 506 status = "okay"; 507 }; 508 509 &pmu_system_controller { 510 clock-names = "clkout0", "clkout1", "clkout2", "clkout3", 511 "clkout4", "clkout8", "clkout9"; 512 clocks = <&clock CLK_OUT_DMC>, <&clock CLK_OUT_TOP>, 513 <&clock CLK_OUT_LEFTBUS>, <&clock CLK_OUT_RIGHTBUS>, 514 <&clock CLK_OUT_CPU>, <&clock CLK_XXTI>, <&clock CLK_XUSBXTI>; 515 #clock-cells = <1>; 516 }; 517 518 &rotator { 519 power-domains = <&pd_lcd0>; 520 }; 521 522 &sysmmu_rotator { 523 power-domains = <&pd_lcd0>; 524 }; 525 526 &tmu { 527 compatible = "samsung,exynos4210-tmu"; 528 clocks = <&clock CLK_TMU_APBIF>; 529 clock-names = "tmu_apbif"; 530 }; 531 532 #include "exynos4210-pinctrl.dtsi"
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