arch/arm/mach-s3c24xx/Kconfig

   1 # arch/arm/mach-s3c24xx/Kconfig
   2 #
   3 # Copyright (c) 2012 Samsung Electronics Co., Ltd.
   4 #               http://www.samsung.com/
   5 #
   6 # Copyright 2007 Simtec Electronics
   7 #
   8 # Licensed under GPLv2
   9
  10 if ARCH_S3C24XX
  11
  12 config PLAT_S3C24XX
  13         def_bool y
  14         select ARCH_REQUIRE_GPIOLIB
  15         select NO_IOPORT_MAP
  16         select S3C_DEV_NAND
  17         select IRQ_DOMAIN
  18         help
  19           Base platform code for any Samsung S3C24XX device
  20
  21 menu "SAMSUNG S3C24XX SoCs Support"
  22
  23 comment "S3C24XX SoCs"
  24
  25 config CPU_S3C2410
  26         bool "SAMSUNG S3C2410"
  27         default y
  28         select CPU_ARM920T
  29         select CPU_LLSERIAL_S3C2410
  30         select S3C2410_CLOCK
  31         select S3C2410_DMA if S3C24XX_DMA
  32         select ARM_S3C2410_CPUFREQ if ARM_S3C24XX_CPUFREQ
  33         select S3C2410_PM if PM
  34         select SAMSUNG_WDT_RESET
  35         help
  36           Support for S3C2410 and S3C2410A family from the S3C24XX line
  37           of Samsung Mobile CPUs.
  38
  39 config CPU_S3C2412
  40         bool "SAMSUNG S3C2412"
  41         select CPU_ARM926T
  42         select CPU_LLSERIAL_S3C2440
  43         select S3C2412_DMA if S3C24XX_DMA
  44         select S3C2412_PM if PM
  45         help
  46           Support for the S3C2412 and S3C2413 SoCs from the S3C24XX line
  47
  48 config CPU_S3C2416
  49         bool "SAMSUNG S3C2416/S3C2450"
  50         select CPU_ARM926T
  51         select CPU_LLSERIAL_S3C2440
  52         select S3C2416_PM if PM
  53         select S3C2443_COMMON
  54         select S3C2443_DMA if S3C24XX_DMA
  55         select SAMSUNG_CLKSRC
  56         help
  57           Support for the S3C2416 SoC from the S3C24XX line
  58
  59 config CPU_S3C2440
  60         bool "SAMSUNG S3C2440"
  61         select CPU_ARM920T
  62         select CPU_LLSERIAL_S3C2440
  63         select S3C2410_CLOCK
  64         select S3C2410_PM if PM
  65         select S3C2440_DMA if S3C24XX_DMA
  66         help
  67           Support for S3C2440 Samsung Mobile CPU based systems.
  68
  69 config CPU_S3C2442
  70         bool "SAMSUNG S3C2442"
  71         select CPU_ARM920T
  72         select CPU_LLSERIAL_S3C2440
  73         select S3C2410_CLOCK
  74         select S3C2410_DMA if S3C24XX_DMA
  75         select S3C2410_PM if PM
  76         help
  77           Support for S3C2442 Samsung Mobile CPU based systems.
  78
  79 config CPU_S3C244X
  80         def_bool y
  81         depends on CPU_S3C2440 || CPU_S3C2442
  82         select SAMSUNG_WDT_RESET
  83
  84 config CPU_S3C2443
  85         bool "SAMSUNG S3C2443"
  86         select CPU_ARM920T
  87         select CPU_LLSERIAL_S3C2440
  88         select S3C2443_COMMON
  89         select S3C2443_DMA if S3C24XX_DMA
  90         select SAMSUNG_CLKSRC
  91         help
  92           Support for the S3C2443 SoC from the S3C24XX line
  93
  94 # common code
  95
  96 config S3C2410_CLOCK
  97         bool
  98         help
  99           Clock code for the S3C2410, and similar processors which
 100           is currently includes the S3C2410, S3C2440, S3C2442.
 101
 102 config S3C24XX_DCLK
 103         bool
 104         help
 105           Clock code for supporting DCLK/CLKOUT on S3C24XX architectures
 106
 107 config S3C24XX_SMDK
 108         bool
 109         help
 110           Common machine code for SMDK2410 and SMDK2440
 111
 112 config S3C24XX_SIMTEC_AUDIO
 113         bool
 114         depends on (ARCH_BAST || MACH_VR1000 || MACH_OSIRIS || MACH_ANUBIS)
 115         default y
 116         help
 117           Add audio devices for common Simtec S3C24XX boards
 118
 119 config S3C24XX_SIMTEC_PM
 120         bool
 121         help
 122           Common power management code for systems that are
 123           compatible with the Simtec style of power management
 124
 125 config S3C24XX_SIMTEC_USB
 126         bool
 127         help
 128           USB management code for common Simtec S3C24XX boards
 129
 130 config S3C24XX_SETUP_TS
 131         bool
 132         help
 133           Compile in platform device definition for Samsung TouchScreen.
 134
 135 config S3C24XX_DMA
 136         bool "S3C2410 DMA support"
 137         select S3C_DMA
 138         help
 139           S3C2410 DMA support. This is needed for drivers like sound which
 140           use the S3C2410's DMA system to move data to and from the
 141           peripheral blocks.
 142
 143 config S3C2410_DMA_DEBUG
 144         bool "S3C2410 DMA support debug"
 145         depends on S3C2410_DMA
 146         help
 147           Enable debugging output for the DMA code. This option sends info
 148           to the kernel log, at priority KERN_DEBUG.
 149
 150 config S3C2410_DMA
 151         bool
 152         depends on S3C24XX_DMA && (CPU_S3C2410 || CPU_S3C2442)
 153         help
 154           DMA device selection for S3C2410 and compatible CPUs
 155
 156 config S3C2410_PM
 157         bool
 158         help
 159           Power Management code common to S3C2410 and better
 160
 161 # low-level serial option nodes
 162
 163 config CPU_LLSERIAL_S3C2410_ONLY
 164         bool
 165         default y if CPU_LLSERIAL_S3C2410 && !CPU_LLSERIAL_S3C2440
 166
 167 config CPU_LLSERIAL_S3C2440_ONLY
 168         bool
 169         default y if CPU_LLSERIAL_S3C2440 && !CPU_LLSERIAL_S3C2410
 170
 171 config CPU_LLSERIAL_S3C2410
 172         bool
 173         help
 174           Selected if there is an S3C2410 (or register compatible) serial
 175           low-level implementation needed
 176
 177 config CPU_LLSERIAL_S3C2440
 178         bool
 179         help
 180           Selected if there is an S3C2440 (or register compatible) serial
 181           low-level implementation needed
 182
 183 config S3C24XX_PLL
 184         bool "Support CPUfreq changing of PLL frequency (EXPERIMENTAL)"
 185         depends on ARM_S3C24XX_CPUFREQ
 186         help
 187           Compile in support for changing the PLL frequency from the
 188           S3C24XX series CPUfreq driver. The PLL takes time to settle
 189           after a frequency change, so by default it is not enabled.
 190
 191           This also means that the PLL tables for the selected CPU(s) will
 192           be built which may increase the size of the kernel image.
 193
 194 # cpu frequency items common between s3c2410 and s3c2440/s3c2442
 195
 196 config S3C2410_IOTIMING
 197         bool
 198         depends on ARM_S3C24XX_CPUFREQ
 199         help
 200           Internal node to select io timing code that is common to the s3c2410
 201           and s3c2440/s3c2442 cpu frequency support.
 202
 203 config S3C2410_CPUFREQ_UTILS
 204        bool
 205        depends on ARM_S3C24XX_CPUFREQ
 206        help
 207          Internal node to select timing code that is common to the s3c2410
 208          and s3c2440/s3c244 cpu frequency support.
 209
 210 # cpu frequency support common to s3c2412, s3c2413 and s3c2442
 211
 212 config S3C2412_IOTIMING
 213         bool
 214         depends on ARM_S3C24XX_CPUFREQ && (CPU_S3C2412 || CPU_S3C2443)
 215         help
 216           Intel node to select io timing code that is common to the s3c2412
 217           and the s3c2443.
 218
 219 # cpu-specific sections
 220
 221 if CPU_S3C2410
 222
 223 config S3C2410_PLL
 224         bool
 225         depends on ARM_S3C2410_CPUFREQ && S3C24XX_PLL
 226         default y
 227         help
 228           Select the PLL table for the S3C2410
 229
 230 config S3C24XX_SIMTEC_NOR
 231         bool
 232         help
 233           Internal node to specify machine has simtec NOR mapping
 234
 235 config MACH_BAST_IDE
 236         bool
 237         select HAVE_PATA_PLATFORM
 238         help
 239           Internal node for machines with an BAST style IDE
 240           interface
 241
 242 comment "S3C2410 Boards"
 243
 244 #
 245 # The "S3C2410 Boards" list is ordered alphabetically by option text.
 246 # (without ARCH_ or MACH_)
 247 #
 248
 249 config MACH_AML_M5900
 250         bool "AML M5900 Series"
 251         select S3C24XX_SIMTEC_PM if PM
 252         select S3C_DEV_USB_HOST
 253         help
 254           Say Y here if you are using the American Microsystems M5900 Series
 255           <http://www.amltd.com>
 256
 257 config ARCH_BAST
 258         bool "Simtec Electronics BAST (EB2410ITX)"
 259         select ISA
 260         select MACH_BAST_IDE
 261         select S3C2410_IOTIMING if ARM_S3C2410_CPUFREQ
 262         select S3C24XX_DCLK
 263         select S3C24XX_SIMTEC_NOR
 264         select S3C24XX_SIMTEC_PM if PM
 265         select S3C24XX_SIMTEC_USB
 266         select S3C_DEV_HWMON
 267         select S3C_DEV_NAND
 268         select S3C_DEV_USB_HOST
 269         help
 270           Say Y here if you are using the Simtec Electronics EB2410ITX
 271           development board (also known as BAST)
 272
 273 config BAST_PC104_IRQ
 274         bool "BAST PC104 IRQ support"
 275         depends on ARCH_BAST
 276         default y
 277         help
 278           Say Y here to enable the PC104 IRQ routing on the
 279           Simtec BAST (EB2410ITX)
 280
 281 config ARCH_H1940
 282         bool "IPAQ H1940"
 283         select PM_H1940 if PM
 284         select S3C24XX_SETUP_TS
 285         select S3C_DEV_NAND
 286         select S3C_DEV_USB_HOST
 287         help
 288           Say Y here if you are using the HP IPAQ H1940
 289
 290 config H1940BT
 291         tristate "Control the state of H1940 bluetooth chip"
 292         depends on ARCH_H1940
 293         select RFKILL
 294         help
 295           This is a simple driver that is able to control
 296           the state of built in bluetooth chip on h1940.
 297
 298 config PM_H1940
 299         bool
 300         help
 301           Internal node for H1940 and related PM
 302
 303 config MACH_N30
 304         bool "Acer N30 family"
 305         select S3C_DEV_NAND
 306         select S3C_DEV_USB_HOST
 307         help
 308           Say Y here if you want suppt for the Acer N30, Acer N35,
 309           Navman PiN570, Yakumo AlphaX or Airis NC05 PDAs.
 310
 311 config MACH_OTOM
 312         bool "NexVision OTOM Board"
 313         select S3C_DEV_NAND
 314         select S3C_DEV_USB_HOST
 315         help
 316           Say Y here if you are using the Nex Vision OTOM board
 317
 318 config MACH_QT2410
 319         bool "QT2410"
 320         select S3C_DEV_NAND
 321         select S3C_DEV_USB_HOST
 322         help
 323           Say Y here if you are using the Armzone QT2410
 324
 325 config ARCH_SMDK2410
 326         bool "SMDK2410/A9M2410"
 327         select S3C24XX_SMDK
 328         select S3C_DEV_USB_HOST
 329         help
 330           Say Y here if you are using the SMDK2410 or the derived module A9M2410
 331           <http://www.fsforth.de>
 332
 333 config MACH_TCT_HAMMER
 334         bool "TCT Hammer Board"
 335         select S3C_DEV_USB_HOST
 336         help
 337           Say Y here if you are using the TinCanTools Hammer Board
 338           <http://www.tincantools.com>
 339
 340 config MACH_VR1000
 341         bool "Thorcom VR1000"
 342         select MACH_BAST_IDE
 343         select S3C24XX_DCLK
 344         select S3C24XX_SIMTEC_NOR
 345         select S3C24XX_SIMTEC_PM if PM
 346         select S3C24XX_SIMTEC_USB
 347         select S3C_DEV_USB_HOST
 348         help
 349           Say Y here if you are using the Thorcom VR1000 board.
 350
 351 endif   # CPU_S3C2410
 352
 353 config S3C2412_PM_SLEEP
 354         bool
 355         help
 356           Internal config node to apply sleep for S3C2412 power management.
 357           Can be selected by another SoCs such as S3C2416 with similar
 358           sleep procedure.
 359
 360 if CPU_S3C2412
 361
 362 config CPU_S3C2412_ONLY
 363         bool
 364         depends on !CPU_S3C2410 && !CPU_S3C2416 && !CPU_S3C2440 && \
 365                    !CPU_S3C2442 && !CPU_S3C2443
 366         default y
 367
 368 config S3C2412_DMA
 369         bool
 370         help
 371           Internal config node for S3C2412 DMA support
 372
 373 config S3C2412_PM
 374         bool
 375         select S3C2412_PM_SLEEP
 376         select SAMSUNG_WAKEMASK
 377         help
 378           Internal config node to apply S3C2412 power management
 379
 380 comment "S3C2412 Boards"
 381
 382 #
 383 # The "S3C2412 Boards" list is ordered alphabetically by option text.
 384 # (without ARCH_ or MACH_)
 385 #
 386
 387 config MACH_JIVE
 388         bool "Logitech Jive"
 389         select S3C_DEV_NAND
 390         select S3C_DEV_USB_HOST
 391         help
 392           Say Y here if you are using the Logitech Jive.
 393
 394 config MACH_JIVE_SHOW_BOOTLOADER
 395         bool "Allow access to bootloader partitions in MTD"
 396         depends on MACH_JIVE
 397
 398 config MACH_S3C2413
 399         bool
 400         help
 401           Internal node for S3C2413 version of SMDK2413, so that
 402           machine_is_s3c2413() will work when MACH_SMDK2413 is
 403           selected
 404
 405 config MACH_SMDK2412
 406         bool "SMDK2412"
 407         select MACH_SMDK2413
 408         help
 409           Say Y here if you are using an SMDK2412
 410
 411           Note, this shares support with SMDK2413, so will automatically
 412           select MACH_SMDK2413.
 413
 414 config MACH_SMDK2413
 415         bool "SMDK2413"
 416         select MACH_S3C2413
 417         select S3C24XX_SMDK
 418         select S3C_DEV_NAND
 419         select S3C_DEV_USB_HOST
 420         help
 421           Say Y here if you are using an SMDK2413
 422
 423 config MACH_VSTMS
 424         bool "VMSTMS"
 425         select S3C_DEV_NAND
 426         select S3C_DEV_USB_HOST
 427         help
 428           Say Y here if you are using an VSTMS board
 429
 430 endif   # CPU_S3C2412
 431
 432 if CPU_S3C2416
 433
 434 config S3C2416_PM
 435         bool
 436         select S3C2412_PM_SLEEP
 437         help
 438           Internal config node to apply S3C2416 power management
 439
 440 config S3C2416_SETUP_SDHCI
 441         bool
 442         select S3C2416_SETUP_SDHCI_GPIO
 443         help
 444           Internal helper functions for S3C2416 based SDHCI systems
 445
 446 config S3C2416_SETUP_SDHCI_GPIO
 447         bool
 448         help
 449           Common setup code for SDHCI gpio.
 450
 451 comment "S3C2416 Boards"
 452
 453 config MACH_SMDK2416
 454         bool "SMDK2416"
 455         select S3C2416_SETUP_SDHCI
 456         select S3C24XX_SMDK
 457         select S3C_DEV_FB
 458         select S3C_DEV_HSMMC
 459         select S3C_DEV_HSMMC1
 460         select S3C_DEV_NAND
 461         select S3C_DEV_USB_HOST
 462         help
 463           Say Y here if you are using an SMDK2416
 464
 465 config MACH_S3C2416_DT
 466         bool "Samsung S3C2416 machine using devicetree"
 467         select CLKSRC_OF
 468         select USE_OF
 469         select PINCTRL
 470         select PINCTRL_S3C24XX
 471         help
 472           Machine support for Samsung S3C2416 machines with device tree enabled.
 473           Select this if a fdt blob is available for the S3C2416 SoC based board.
 474           Note: This is under development and not all peripherals can be supported
 475           with this machine file.
 476
 477 endif   # CPU_S3C2416
 478
 479 if CPU_S3C2440
 480
 481 config S3C2440_DMA
 482         bool
 483         help
 484           Support for S3C2440 specific DMA code5A
 485
 486 config S3C2440_XTAL_12000000
 487         bool
 488         help
 489           Indicate that the build needs to support 12MHz system
 490           crystal.
 491
 492 config S3C2440_XTAL_16934400
 493         bool
 494         help
 495           Indicate that the build needs to support 16.9344MHz system
 496           crystal.
 497
 498 config S3C2440_PLL_12000000
 499         bool
 500         depends on ARM_S3C2440_CPUFREQ && S3C2440_XTAL_12000000
 501         default y if S3C24XX_PLL
 502         help
 503           PLL tables for S3C2440 or S3C2442 CPUs with 12MHz crystals.
 504
 505 config S3C2440_PLL_16934400
 506         bool
 507         depends on ARM_S3C2440_CPUFREQ && S3C2440_XTAL_16934400
 508         default y if S3C24XX_PLL
 509         help
 510           PLL tables for S3C2440 or S3C2442 CPUs with 16.934MHz crystals.
 511
 512 comment "S3C2440 Boards"
 513
 514 #
 515 # The "S3C2440 Boards" list is ordered alphabetically by option text.
 516 # (without ARCH_ or MACH_)
 517 #
 518
 519 config MACH_ANUBIS
 520         bool "Simtec Electronics ANUBIS"
 521         select HAVE_PATA_PLATFORM
 522         select S3C2440_XTAL_12000000
 523         select S3C24XX_DCLK
 524         select S3C24XX_SIMTEC_PM if PM
 525         select S3C_DEV_USB_HOST
 526         help
 527           Say Y here if you are using the Simtec Electronics ANUBIS
 528           development system
 529
 530 config MACH_AT2440EVB
 531         bool "Avantech AT2440EVB development board"
 532         select S3C_DEV_NAND
 533         select S3C_DEV_USB_HOST
 534         help
 535           Say Y here if you are using the AT2440EVB development board
 536
 537 config MACH_MINI2440
 538         bool "MINI2440 development board"
 539         select EEPROM_AT24 if I2C
 540         select LEDS_CLASS
 541         select LEDS_TRIGGERS
 542         select LEDS_TRIGGER_BACKLIGHT
 543         select NEW_LEDS
 544         select S3C_DEV_NAND
 545         select S3C_DEV_USB_HOST
 546         select S3C_SETUP_CAMIF
 547         help
 548           Say Y here to select support for the MINI2440. Is a 10cm x 10cm board
 549           available via various sources. It can come with a 3.5" or 7" touch LCD.
 550
 551 config MACH_NEXCODER_2440
 552         bool "NexVision NEXCODER 2440 Light Board"
 553         select S3C2440_XTAL_12000000
 554         select S3C_DEV_NAND
 555         select S3C_DEV_USB_HOST
 556         help
 557           Say Y here if you are using the Nex Vision NEXCODER 2440 Light Board
 558
 559 config MACH_OSIRIS
 560         bool "Simtec IM2440D20 (OSIRIS) module"
 561         select S3C2410_IOTIMING if ARM_S3C2440_CPUFREQ
 562         select S3C2440_XTAL_12000000
 563         select S3C24XX_DCLK
 564         select S3C24XX_SIMTEC_PM if PM
 565         select S3C_DEV_NAND
 566         select S3C_DEV_USB_HOST
 567         help
 568           Say Y here if you are using the Simtec IM2440D20 module, also
 569           known as the Osiris.
 570
 571 config MACH_OSIRIS_DVS
 572         tristate "Simtec IM2440D20 (OSIRIS) Dynamic Voltage Scaling driver"
 573         depends on MACH_OSIRIS
 574         depends on TPS65010
 575         help
 576           Say Y/M here if you want to have dynamic voltage scaling support
 577           on the Simtec IM2440D20 (OSIRIS) module via the TPS65011.
 578
 579           The DVS driver alters the voltage supplied to the ARM core
 580           depending on the frequency it is running at. The driver itself
 581           does not do any of the frequency alteration, which is left up
 582           to the cpufreq driver.
 583
 584 config MACH_RX3715
 585         bool "HP iPAQ rx3715"
 586         select PM_H1940 if PM
 587         select S3C2440_XTAL_16934400
 588         select S3C_DEV_NAND
 589         help
 590           Say Y here if you are using the HP iPAQ rx3715.
 591
 592 config ARCH_S3C2440
 593         bool "SMDK2440"
 594         select S3C2440_XTAL_16934400
 595         select S3C24XX_SMDK
 596         select S3C_DEV_NAND
 597         select S3C_DEV_USB_HOST
 598         help
 599           Say Y here if you are using the SMDK2440.
 600
 601 config SMDK2440_CPU2440
 602         bool "SMDK2440 with S3C2440 CPU module"
 603         default y if ARCH_S3C2440
 604         select S3C2440_XTAL_16934400
 605
 606 endif   # CPU_S3C2440
 607
 608 if CPU_S3C2442
 609
 610 comment "S3C2442 Boards"
 611
 612 #
 613 # The "S3C2442 Boards" list is ordered alphabetically by option text.
 614 # (without ARCH_ or MACH_)
 615 #
 616
 617 config MACH_NEO1973_GTA02
 618         bool "Openmoko GTA02 / Freerunner phone"
 619         select I2C
 620         select MFD_PCF50633
 621         select PCF50633_GPIO
 622         select POWER_SUPPLY
 623         select S3C24XX_PWM
 624         select S3C_DEV_USB_HOST
 625         help
 626            Say Y here if you are using the Openmoko GTA02 / Freerunner GSM Phone
 627
 628 config MACH_RX1950
 629         bool "HP iPAQ rx1950"
 630         select I2C
 631         select PM_H1940 if PM
 632         select S3C2410_IOTIMING if ARM_S3C2440_CPUFREQ
 633         select S3C2440_XTAL_16934400
 634         select S3C24XX_DCLK
 635         select S3C24XX_PWM
 636         select S3C_DEV_NAND
 637         help
 638            Say Y here if you're using HP iPAQ rx1950
 639
 640 endif   # CPU_S3C2442
 641
 642 if CPU_S3C2443 || CPU_S3C2416
 643
 644 config S3C2443_COMMON
 645         bool
 646         help
 647           Common code for the S3C2443 and similar processors, which includes
 648           the S3C2416 and S3C2450.
 649
 650 config S3C2443_DMA
 651         bool
 652         help
 653           Internal config node for S3C2443 DMA support
 654
 655 config S3C2443_SETUP_SPI
 656         bool
 657         help
 658           Common setup code for SPI GPIO configurations
 659
 660 endif   # CPU_S3C2443 || CPU_S3C2416
 661
 662 if CPU_S3C2443
 663
 664 comment "S3C2443 Boards"
 665
 666 config MACH_SMDK2443
 667         bool "SMDK2443"
 668         select S3C24XX_SMDK
 669         select S3C_DEV_HSMMC1
 670         help
 671           Say Y here if you are using an SMDK2443
 672
 673 endif   # CPU_S3C2443
 674
 675 endmenu # SAMSUNG S3C24XX SoCs Support
 676
 677 endif   # ARCH_S3C24XX