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
  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 ARM_S3C2410_CPUFREQ if ARM_S3C24XX_CPUFREQ
  32         select S3C2410_PM if PM
  33         select SAMSUNG_HRT
  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         select SAMSUNG_HRT
  46         help
  47           Support for the S3C2412 and S3C2413 SoCs from the S3C24XX line
  48
  49 config CPU_S3C2416
  50         bool "SAMSUNG S3C2416/S3C2450"
  51         select CPU_ARM926T
  52         select CPU_LLSERIAL_S3C2440
  53         select S3C2416_PM if PM
  54         select S3C2443_COMMON
  55         select S3C2443_DMA if S3C24XX_DMA
  56         select SAMSUNG_CLKSRC
  57         select SAMSUNG_HRT
  58         help
  59           Support for the S3C2416 SoC from the S3C24XX line
  60
  61 config CPU_S3C2440
  62         bool "SAMSUNG S3C2440"
  63         select CPU_ARM920T
  64         select CPU_LLSERIAL_S3C2440
  65         select S3C2410_CLOCK
  66         select S3C2410_PM if PM
  67         select S3C2440_DMA if S3C24XX_DMA
  68         select SAMSUNG_HRT
  69         help
  70           Support for S3C2440 Samsung Mobile CPU based systems.
  71
  72 config CPU_S3C2442
  73         bool "SAMSUNG S3C2442"
  74         select CPU_ARM920T
  75         select CPU_LLSERIAL_S3C2440
  76         select S3C2410_CLOCK
  77         select S3C2410_PM if PM
  78         select SAMSUNG_HRT
  79         help
  80           Support for S3C2442 Samsung Mobile CPU based systems.
  81
  82 config CPU_S3C244X
  83         def_bool y
  84         depends on CPU_S3C2440 || CPU_S3C2442
  85         select SAMSUNG_WDT_RESET
  86
  87 config CPU_S3C2443
  88         bool "SAMSUNG S3C2443"
  89         select CPU_ARM920T
  90         select CPU_LLSERIAL_S3C2440
  91         select S3C2443_COMMON
  92         select S3C2443_DMA if S3C24XX_DMA
  93         select SAMSUNG_CLKSRC
  94         select SAMSUNG_HRT
  95         help
  96           Support for the S3C2443 SoC from the S3C24XX line
  97
  98 # common code
  99
 100 config S3C2410_CLOCK
 101         bool
 102         help
 103           Clock code for the S3C2410, and similar processors which
 104           is currently includes the S3C2410, S3C2440, S3C2442.
 105
 106 config S3C24XX_DCLK
 107         bool
 108         help
 109           Clock code for supporting DCLK/CLKOUT on S3C24XX architectures
 110
 111 config S3C24XX_SMDK
 112         bool
 113         help
 114           Common machine code for SMDK2410 and SMDK2440
 115
 116 config S3C24XX_SIMTEC_AUDIO
 117         bool
 118         depends on (ARCH_BAST || MACH_VR1000 || MACH_OSIRIS || MACH_ANUBIS)
 119         default y
 120         help
 121           Add audio devices for common Simtec S3C24XX boards
 122
 123 config S3C24XX_SIMTEC_PM
 124         bool
 125         help
 126           Common power management code for systems that are
 127           compatible with the Simtec style of power management
 128
 129 config S3C24XX_SIMTEC_USB
 130         bool
 131         help
 132           USB management code for common Simtec S3C24XX boards
 133
 134 config S3C24XX_SETUP_TS
 135         bool
 136         help
 137           Compile in platform device definition for Samsung TouchScreen.
 138
 139 config S3C24XX_DMA
 140         bool "S3C2410 DMA support"
 141         select S3C_DMA
 142         help
 143           S3C2410 DMA support. This is needed for drivers like sound which
 144           use the S3C2410's DMA system to move data to and from the
 145           peripheral blocks.
 146
 147 config S3C2410_DMA_DEBUG
 148         bool "S3C2410 DMA support debug"
 149         depends on S3C2410_DMA
 150         help
 151           Enable debugging output for the DMA code. This option sends info
 152           to the kernel log, at priority KERN_DEBUG.
 153
 154 config S3C2410_DMA
 155         bool
 156         depends on S3C24XX_DMA && (CPU_S3C2410 || CPU_S3C2442)
 157         default y if CPU_S3C2410 || CPU_S3C2442
 158         help
 159           DMA device selection for S3C2410 and compatible CPUs
 160
 161 config S3C2410_PM
 162         bool
 163         help
 164           Power Management code common to S3C2410 and better
 165
 166 # low-level serial option nodes
 167
 168 config CPU_LLSERIAL_S3C2410_ONLY
 169         bool
 170         default y if CPU_LLSERIAL_S3C2410 && !CPU_LLSERIAL_S3C2440
 171
 172 config CPU_LLSERIAL_S3C2440_ONLY
 173         bool
 174         default y if CPU_LLSERIAL_S3C2440 && !CPU_LLSERIAL_S3C2410
 175
 176 config CPU_LLSERIAL_S3C2410
 177         bool
 178         help
 179           Selected if there is an S3C2410 (or register compatible) serial
 180           low-level implementation needed
 181
 182 config CPU_LLSERIAL_S3C2440
 183         bool
 184         help
 185           Selected if there is an S3C2440 (or register compatible) serial
 186           low-level implementation needed
 187
 188 # gpio configurations
 189
 190 config S3C24XX_GPIO_EXTRA
 191         int
 192         default 128 if S3C24XX_GPIO_EXTRA128
 193         default 64 if S3C24XX_GPIO_EXTRA64
 194         default 16 if ARCH_H1940
 195         default 0
 196
 197 config S3C24XX_GPIO_EXTRA64
 198         bool
 199         help
 200           Add an extra 64 gpio numbers to the available GPIO pool. This is
 201           available for boards that need extra gpios for external devices.
 202
 203 config S3C24XX_GPIO_EXTRA128
 204         bool
 205         help
 206           Add an extra 128 gpio numbers to the available GPIO pool. This is
 207           available for boards that need extra gpios for external devices.
 208
 209 config S3C24XX_PLL
 210         bool "Support CPUfreq changing of PLL frequency (EXPERIMENTAL)"
 211         depends on ARM_S3C24XX_CPUFREQ
 212         help
 213           Compile in support for changing the PLL frequency from the
 214           S3C24XX series CPUfreq driver. The PLL takes time to settle
 215           after a frequency change, so by default it is not enabled.
 216
 217           This also means that the PLL tables for the selected CPU(s) will
 218           be built which may increase the size of the kernel image.
 219
 220 # cpu frequency items common between s3c2410 and s3c2440/s3c2442
 221
 222 config S3C2410_IOTIMING
 223         bool
 224         depends on ARM_S3C24XX_CPUFREQ
 225         help
 226           Internal node to select io timing code that is common to the s3c2410
 227           and s3c2440/s3c2442 cpu frequency support.
 228
 229 config S3C2410_CPUFREQ_UTILS
 230        bool
 231        depends on ARM_S3C24XX_CPUFREQ
 232        help
 233          Internal node to select timing code that is common to the s3c2410
 234          and s3c2440/s3c244 cpu frequency support.
 235
 236 # cpu frequency support common to s3c2412, s3c2413 and s3c2442
 237
 238 config S3C2412_IOTIMING
 239         bool
 240         depends on ARM_S3C24XX_CPUFREQ && (CPU_S3C2412 || CPU_S3C2443)
 241         help
 242           Intel node to select io timing code that is common to the s3c2412
 243           and the s3c2443.
 244
 245 # cpu-specific sections
 246
 247 if CPU_S3C2410
 248
 249 config S3C2410_PLL
 250         bool
 251         depends on ARM_S3C2410_CPUFREQ && S3C24XX_PLL
 252         default y
 253         help
 254           Select the PLL table for the S3C2410
 255
 256 config S3C24XX_SIMTEC_NOR
 257         bool
 258         help
 259           Internal node to specify machine has simtec NOR mapping
 260
 261 config MACH_BAST_IDE
 262         bool
 263         select HAVE_PATA_PLATFORM
 264         help
 265           Internal node for machines with an BAST style IDE
 266           interface
 267
 268 comment "S3C2410 Boards"
 269
 270 #
 271 # The "S3C2410 Boards" list is ordered alphabetically by option text.
 272 # (without ARCH_ or MACH_)
 273 #
 274
 275 config MACH_AML_M5900
 276         bool "AML M5900 Series"
 277         select S3C24XX_SIMTEC_PM if PM
 278         select S3C_DEV_USB_HOST
 279         help
 280           Say Y here if you are using the American Microsystems M5900 Series
 281           <http://www.amltd.com>
 282
 283 config ARCH_BAST
 284         bool "Simtec Electronics BAST (EB2410ITX)"
 285         select ISA
 286         select MACH_BAST_IDE
 287         select S3C2410_IOTIMING if ARM_S3C2410_CPUFREQ
 288         select S3C24XX_DCLK
 289         select S3C24XX_SIMTEC_NOR
 290         select S3C24XX_SIMTEC_PM if PM
 291         select S3C24XX_SIMTEC_USB
 292         select S3C_DEV_HWMON
 293         select S3C_DEV_NAND
 294         select S3C_DEV_USB_HOST
 295         help
 296           Say Y here if you are using the Simtec Electronics EB2410ITX
 297           development board (also known as BAST)
 298
 299 config BAST_PC104_IRQ
 300         bool "BAST PC104 IRQ support"
 301         depends on ARCH_BAST
 302         default y
 303         help
 304           Say Y here to enable the PC104 IRQ routing on the
 305           Simtec BAST (EB2410ITX)
 306
 307 config ARCH_H1940
 308         bool "IPAQ H1940"
 309         select PM_H1940 if PM
 310         select S3C24XX_SETUP_TS
 311         select S3C_DEV_NAND
 312         select S3C_DEV_USB_HOST
 313         help
 314           Say Y here if you are using the HP IPAQ H1940
 315
 316 config H1940BT
 317         tristate "Control the state of H1940 bluetooth chip"
 318         depends on ARCH_H1940
 319         select RFKILL
 320         help
 321           This is a simple driver that is able to control
 322           the state of built in bluetooth chip on h1940.
 323
 324 config PM_H1940
 325         bool
 326         help
 327           Internal node for H1940 and related PM
 328
 329 config MACH_N30
 330         bool "Acer N30 family"
 331         select S3C_DEV_NAND
 332         select S3C_DEV_USB_HOST
 333         help
 334           Say Y here if you want suppt for the Acer N30, Acer N35,
 335           Navman PiN570, Yakumo AlphaX or Airis NC05 PDAs.
 336
 337 config MACH_OTOM
 338         bool "NexVision OTOM Board"
 339         select S3C_DEV_NAND
 340         select S3C_DEV_USB_HOST
 341         help
 342           Say Y here if you are using the Nex Vision OTOM board
 343
 344 config MACH_QT2410
 345         bool "QT2410"
 346         select S3C_DEV_NAND
 347         select S3C_DEV_USB_HOST
 348         help
 349           Say Y here if you are using the Armzone QT2410
 350
 351 config ARCH_SMDK2410
 352         bool "SMDK2410/A9M2410"
 353         select S3C24XX_SMDK
 354         select S3C_DEV_USB_HOST
 355         help
 356           Say Y here if you are using the SMDK2410 or the derived module A9M2410
 357           <http://www.fsforth.de>
 358
 359 config MACH_TCT_HAMMER
 360         bool "TCT Hammer Board"
 361         select S3C_DEV_USB_HOST
 362         help
 363           Say Y here if you are using the TinCanTools Hammer Board
 364           <http://www.tincantools.com>
 365
 366 config MACH_VR1000
 367         bool "Thorcom VR1000"
 368         select MACH_BAST_IDE
 369         select S3C24XX_DCLK
 370         select S3C24XX_SIMTEC_NOR
 371         select S3C24XX_SIMTEC_PM if PM
 372         select S3C24XX_SIMTEC_USB
 373         select S3C_DEV_USB_HOST
 374         help
 375           Say Y here if you are using the Thorcom VR1000 board.
 376
 377 endif   # CPU_S3C2410
 378
 379 config S3C2412_PM_SLEEP
 380         bool
 381         help
 382           Internal config node to apply sleep for S3C2412 power management.
 383           Can be selected by another SoCs such as S3C2416 with similar
 384           sleep procedure.
 385
 386 if CPU_S3C2412
 387
 388 config CPU_S3C2412_ONLY
 389         bool
 390         depends on !CPU_S3C2410 && !CPU_S3C2416 && !CPU_S3C2440 && \
 391                    !CPU_S3C2442 && !CPU_S3C2443
 392         default y
 393
 394 config S3C2412_DMA
 395         bool
 396         help
 397           Internal config node for S3C2412 DMA support
 398
 399 config S3C2412_PM
 400         bool
 401         select S3C2412_PM_SLEEP
 402         select SAMSUNG_WAKEMASK
 403         help
 404           Internal config node to apply S3C2412 power management
 405
 406 comment "S3C2412 Boards"
 407
 408 #
 409 # The "S3C2412 Boards" list is ordered alphabetically by option text.
 410 # (without ARCH_ or MACH_)
 411 #
 412
 413 config MACH_JIVE
 414         bool "Logitech Jive"
 415         select S3C_DEV_NAND
 416         select S3C_DEV_USB_HOST
 417         help
 418           Say Y here if you are using the Logitech Jive.
 419
 420 config MACH_JIVE_SHOW_BOOTLOADER
 421         bool "Allow access to bootloader partitions in MTD"
 422         depends on MACH_JIVE
 423
 424 config MACH_S3C2413
 425         bool
 426         help
 427           Internal node for S3C2413 version of SMDK2413, so that
 428           machine_is_s3c2413() will work when MACH_SMDK2413 is
 429           selected
 430
 431 config MACH_SMDK2412
 432         bool "SMDK2412"
 433         select MACH_SMDK2413
 434         help
 435           Say Y here if you are using an SMDK2412
 436
 437           Note, this shares support with SMDK2413, so will automatically
 438           select MACH_SMDK2413.
 439
 440 config MACH_SMDK2413
 441         bool "SMDK2413"
 442         select MACH_S3C2413
 443         select S3C24XX_SMDK
 444         select S3C_DEV_NAND
 445         select S3C_DEV_USB_HOST
 446         help
 447           Say Y here if you are using an SMDK2413
 448
 449 config MACH_VSTMS
 450         bool "VMSTMS"
 451         select S3C_DEV_NAND
 452         select S3C_DEV_USB_HOST
 453         help
 454           Say Y here if you are using an VSTMS board
 455
 456 endif   # CPU_S3C2412
 457
 458 if CPU_S3C2416
 459
 460 config S3C2416_PM
 461         bool
 462         select S3C2412_PM_SLEEP
 463         help
 464           Internal config node to apply S3C2416 power management
 465
 466 config S3C2416_SETUP_SDHCI
 467         bool
 468         select S3C2416_SETUP_SDHCI_GPIO
 469         help
 470           Internal helper functions for S3C2416 based SDHCI systems
 471
 472 config S3C2416_SETUP_SDHCI_GPIO
 473         bool
 474         help
 475           Common setup code for SDHCI gpio.
 476
 477 comment "S3C2416 Boards"
 478
 479 config MACH_SMDK2416
 480         bool "SMDK2416"
 481         select S3C2416_SETUP_SDHCI
 482         select S3C24XX_SMDK
 483         select S3C_DEV_FB
 484         select S3C_DEV_HSMMC
 485         select S3C_DEV_HSMMC1
 486         select S3C_DEV_NAND
 487         select S3C_DEV_USB_HOST
 488         help
 489           Say Y here if you are using an SMDK2416
 490
 491 config MACH_S3C2416_DT
 492         bool "Samsung S3C2416 machine using devicetree"
 493         select CLKSRC_OF
 494         select USE_OF
 495         select PINCTRL
 496         select PINCTRL_S3C24XX
 497         help
 498           Machine support for Samsung S3C2416 machines with device tree enabled.
 499           Select this if a fdt blob is available for the S3C2416 SoC based board.
 500           Note: This is under development and not all peripherals can be supported
 501           with this machine file.
 502
 503 endif   # CPU_S3C2416
 504
 505 if CPU_S3C2440
 506
 507 config S3C2440_DMA
 508         bool
 509         help
 510           Support for S3C2440 specific DMA code5A
 511
 512 config S3C2440_XTAL_12000000
 513         bool
 514         help
 515           Indicate that the build needs to support 12MHz system
 516           crystal.
 517
 518 config S3C2440_XTAL_16934400
 519         bool
 520         help
 521           Indicate that the build needs to support 16.9344MHz system
 522           crystal.
 523
 524 config S3C2440_PLL_12000000
 525         bool
 526         depends on ARM_S3C2440_CPUFREQ && S3C2440_XTAL_12000000
 527         default y if S3C24XX_PLL
 528         help
 529           PLL tables for S3C2440 or S3C2442 CPUs with 12MHz crystals.
 530
 531 config S3C2440_PLL_16934400
 532         bool
 533         depends on ARM_S3C2440_CPUFREQ && S3C2440_XTAL_16934400
 534         default y if S3C24XX_PLL
 535         help
 536           PLL tables for S3C2440 or S3C2442 CPUs with 16.934MHz crystals.
 537
 538 comment "S3C2440 Boards"
 539
 540 #
 541 # The "S3C2440 Boards" list is ordered alphabetically by option text.
 542 # (without ARCH_ or MACH_)
 543 #
 544
 545 config MACH_ANUBIS
 546         bool "Simtec Electronics ANUBIS"
 547         select HAVE_PATA_PLATFORM
 548         select S3C2440_XTAL_12000000
 549         select S3C24XX_DCLK
 550         select S3C24XX_GPIO_EXTRA64
 551         select S3C24XX_SIMTEC_PM if PM
 552         select S3C_DEV_USB_HOST
 553         help
 554           Say Y here if you are using the Simtec Electronics ANUBIS
 555           development system
 556
 557 config MACH_AT2440EVB
 558         bool "Avantech AT2440EVB development board"
 559         select S3C_DEV_NAND
 560         select S3C_DEV_USB_HOST
 561         help
 562           Say Y here if you are using the AT2440EVB development board
 563
 564 config MACH_MINI2440
 565         bool "MINI2440 development board"
 566         select EEPROM_AT24
 567         select LEDS_CLASS
 568         select LEDS_TRIGGERS
 569         select LEDS_TRIGGER_BACKLIGHT
 570         select NEW_LEDS
 571         select S3C_DEV_NAND
 572         select S3C_DEV_USB_HOST
 573         select S3C_SETUP_CAMIF
 574         help
 575           Say Y here to select support for the MINI2440. Is a 10cm x 10cm board
 576           available via various sources. It can come with a 3.5" or 7" touch LCD.
 577
 578 config MACH_NEXCODER_2440
 579         bool "NexVision NEXCODER 2440 Light Board"
 580         select S3C2440_XTAL_12000000
 581         select S3C_DEV_NAND
 582         select S3C_DEV_USB_HOST
 583         help
 584           Say Y here if you are using the Nex Vision NEXCODER 2440 Light Board
 585
 586 config MACH_OSIRIS
 587         bool "Simtec IM2440D20 (OSIRIS) module"
 588         select S3C2410_IOTIMING if ARM_S3C2440_CPUFREQ
 589         select S3C2440_XTAL_12000000
 590         select S3C24XX_DCLK
 591         select S3C24XX_GPIO_EXTRA128
 592         select S3C24XX_SIMTEC_PM if PM
 593         select S3C_DEV_NAND
 594         select S3C_DEV_USB_HOST
 595         help
 596           Say Y here if you are using the Simtec IM2440D20 module, also
 597           known as the Osiris.
 598
 599 config MACH_OSIRIS_DVS
 600         tristate "Simtec IM2440D20 (OSIRIS) Dynamic Voltage Scaling driver"
 601         depends on MACH_OSIRIS
 602         select TPS65010
 603         help
 604           Say Y/M here if you want to have dynamic voltage scaling support
 605           on the Simtec IM2440D20 (OSIRIS) module via the TPS65011.
 606
 607           The DVS driver alters the voltage supplied to the ARM core
 608           depending on the frequency it is running at. The driver itself
 609           does not do any of the frequency alteration, which is left up
 610           to the cpufreq driver.
 611
 612 config MACH_RX3715
 613         bool "HP iPAQ rx3715"
 614         select PM_H1940 if PM
 615         select S3C2440_XTAL_16934400
 616         select S3C_DEV_NAND
 617         help
 618           Say Y here if you are using the HP iPAQ rx3715.
 619
 620 config ARCH_S3C2440
 621         bool "SMDK2440"
 622         select S3C2440_XTAL_16934400
 623         select S3C24XX_SMDK
 624         select S3C_DEV_NAND
 625         select S3C_DEV_USB_HOST
 626         help
 627           Say Y here if you are using the SMDK2440.
 628
 629 config SMDK2440_CPU2440
 630         bool "SMDK2440 with S3C2440 CPU module"
 631         default y if ARCH_S3C2440
 632         select S3C2440_XTAL_16934400
 633
 634 endif   # CPU_S3C2440
 635
 636 if CPU_S3C2442
 637
 638 comment "S3C2442 Boards"
 639
 640 #
 641 # The "S3C2442 Boards" list is ordered alphabetically by option text.
 642 # (without ARCH_ or MACH_)
 643 #
 644
 645 config MACH_NEO1973_GTA02
 646         bool "Openmoko GTA02 / Freerunner phone"
 647         select I2C
 648         select MFD_PCF50633
 649         select PCF50633_GPIO
 650         select POWER_SUPPLY
 651         select S3C24XX_PWM
 652         select S3C_DEV_USB_HOST
 653         help
 654            Say Y here if you are using the Openmoko GTA02 / Freerunner GSM Phone
 655
 656 config MACH_RX1950
 657         bool "HP iPAQ rx1950"
 658         select I2C
 659         select PM_H1940 if PM
 660         select S3C2410_IOTIMING if ARM_S3C2440_CPUFREQ
 661         select S3C2440_XTAL_16934400
 662         select S3C24XX_DCLK
 663         select S3C24XX_PWM
 664         select S3C_DEV_NAND
 665         help
 666            Say Y here if you're using HP iPAQ rx1950
 667
 668 endif   # CPU_S3C2442
 669
 670 if CPU_S3C2443 || CPU_S3C2416
 671
 672 config S3C2443_COMMON
 673         bool
 674         help
 675           Common code for the S3C2443 and similar processors, which includes
 676           the S3C2416 and S3C2450.
 677
 678 config S3C2443_DMA
 679         bool
 680         help
 681           Internal config node for S3C2443 DMA support
 682
 683 config S3C2443_SETUP_SPI
 684         bool
 685         help
 686           Common setup code for SPI GPIO configurations
 687
 688 endif   # CPU_S3C2443 || CPU_S3C2416
 689
 690 if CPU_S3C2443
 691
 692 comment "S3C2443 Boards"
 693
 694 config MACH_SMDK2443
 695         bool "SMDK2443"
 696         select S3C24XX_SMDK
 697         select S3C_DEV_HSMMC1
 698         help
 699           Say Y here if you are using an SMDK2443
 700
 701 endif   # CPU_S3C2443
 702
 703 endmenu # SAMSUNG S3C24XX SoCs Support
 704
 705 endif   # ARCH_S3C24XX