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_WDT_RESET
  34         help
  35           Support for S3C2410 and S3C2410A family from the S3C24XX line
  36           of Samsung Mobile CPUs.
  37
  38 config CPU_S3C2412
  39         bool "SAMSUNG S3C2412"
  40         select CPU_ARM926T
  41         select CPU_LLSERIAL_S3C2440
  42         select S3C2412_DMA if S3C24XX_DMA
  43         select S3C2412_PM if PM
  44         help
  45           Support for the S3C2412 and S3C2413 SoCs from the S3C24XX line
  46
  47 config CPU_S3C2416
  48         bool "SAMSUNG S3C2416/S3C2450"
  49         select CPU_ARM926T
  50         select CPU_LLSERIAL_S3C2440
  51         select S3C2416_PM if PM
  52         select S3C2443_COMMON
  53         select S3C2443_DMA if S3C24XX_DMA
  54         select SAMSUNG_CLKSRC
  55         help
  56           Support for the S3C2416 SoC from the S3C24XX line
  57
  58 config CPU_S3C2440
  59         bool "SAMSUNG S3C2440"
  60         select CPU_ARM920T
  61         select CPU_LLSERIAL_S3C2440
  62         select S3C2410_CLOCK
  63         select S3C2410_PM if PM
  64         select S3C2440_DMA if S3C24XX_DMA
  65         help
  66           Support for S3C2440 Samsung Mobile CPU based systems.
  67
  68 config CPU_S3C2442
  69         bool "SAMSUNG S3C2442"
  70         select CPU_ARM920T
  71         select CPU_LLSERIAL_S3C2440
  72         select S3C2410_CLOCK
  73         select S3C2410_PM if PM
  74         help
  75           Support for S3C2442 Samsung Mobile CPU based systems.
  76
  77 config CPU_S3C244X
  78         def_bool y
  79         depends on CPU_S3C2440 || CPU_S3C2442
  80         select SAMSUNG_WDT_RESET
  81
  82 config CPU_S3C2443
  83         bool "SAMSUNG S3C2443"
  84         select CPU_ARM920T
  85         select CPU_LLSERIAL_S3C2440
  86         select S3C2443_COMMON
  87         select S3C2443_DMA if S3C24XX_DMA
  88         select SAMSUNG_CLKSRC
  89         help
  90           Support for the S3C2443 SoC from the S3C24XX line
  91
  92 # common code
  93
  94 config S3C2410_CLOCK
  95         bool
  96         help
  97           Clock code for the S3C2410, and similar processors which
  98           is currently includes the S3C2410, S3C2440, S3C2442.
  99
 100 config S3C24XX_DCLK
 101         bool
 102         help
 103           Clock code for supporting DCLK/CLKOUT on S3C24XX architectures
 104
 105 config S3C24XX_SMDK
 106         bool
 107         help
 108           Common machine code for SMDK2410 and SMDK2440
 109
 110 config S3C24XX_SIMTEC_AUDIO
 111         bool
 112         depends on (ARCH_BAST || MACH_VR1000 || MACH_OSIRIS || MACH_ANUBIS)
 113         default y
 114         help
 115           Add audio devices for common Simtec S3C24XX boards
 116
 117 config S3C24XX_SIMTEC_PM
 118         bool
 119         help
 120           Common power management code for systems that are
 121           compatible with the Simtec style of power management
 122
 123 config S3C24XX_SIMTEC_USB
 124         bool
 125         help
 126           USB management code for common Simtec S3C24XX boards
 127
 128 config S3C24XX_SETUP_TS
 129         bool
 130         help
 131           Compile in platform device definition for Samsung TouchScreen.
 132
 133 config S3C24XX_DMA
 134         bool "S3C2410 DMA support"
 135         select S3C_DMA
 136         help
 137           S3C2410 DMA support. This is needed for drivers like sound which
 138           use the S3C2410's DMA system to move data to and from the
 139           peripheral blocks.
 140
 141 config S3C2410_DMA_DEBUG
 142         bool "S3C2410 DMA support debug"
 143         depends on S3C2410_DMA
 144         help
 145           Enable debugging output for the DMA code. This option sends info
 146           to the kernel log, at priority KERN_DEBUG.
 147
 148 config S3C2410_DMA
 149         bool
 150         depends on S3C24XX_DMA && (CPU_S3C2410 || CPU_S3C2442)
 151         default y if CPU_S3C2410 || CPU_S3C2442
 152         help
 153           DMA device selection for S3C2410 and compatible CPUs
 154
 155 config S3C2410_PM
 156         bool
 157         help
 158           Power Management code common to S3C2410 and better
 159
 160 # low-level serial option nodes
 161
 162 config CPU_LLSERIAL_S3C2410_ONLY
 163         bool
 164         default y if CPU_LLSERIAL_S3C2410 && !CPU_LLSERIAL_S3C2440
 165
 166 config CPU_LLSERIAL_S3C2440_ONLY
 167         bool
 168         default y if CPU_LLSERIAL_S3C2440 && !CPU_LLSERIAL_S3C2410
 169
 170 config CPU_LLSERIAL_S3C2410
 171         bool
 172         help
 173           Selected if there is an S3C2410 (or register compatible) serial
 174           low-level implementation needed
 175
 176 config CPU_LLSERIAL_S3C2440
 177         bool
 178         help
 179           Selected if there is an S3C2440 (or register compatible) serial
 180           low-level implementation needed
 181
 182 # gpio configurations
 183
 184 config S3C24XX_GPIO_EXTRA
 185         int
 186         default 128 if S3C24XX_GPIO_EXTRA128
 187         default 64 if S3C24XX_GPIO_EXTRA64
 188         default 16 if ARCH_H1940
 189         default 0
 190
 191 config S3C24XX_GPIO_EXTRA64
 192         bool
 193         help
 194           Add an extra 64 gpio numbers to the available GPIO pool. This is
 195           available for boards that need extra gpios for external devices.
 196
 197 config S3C24XX_GPIO_EXTRA128
 198         bool
 199         help
 200           Add an extra 128 gpio numbers to the available GPIO pool. This is
 201           available for boards that need extra gpios for external devices.
 202
 203 config S3C24XX_PLL
 204         bool "Support CPUfreq changing of PLL frequency (EXPERIMENTAL)"
 205         depends on ARM_S3C24XX_CPUFREQ
 206         help
 207           Compile in support for changing the PLL frequency from the
 208           S3C24XX series CPUfreq driver. The PLL takes time to settle
 209           after a frequency change, so by default it is not enabled.
 210
 211           This also means that the PLL tables for the selected CPU(s) will
 212           be built which may increase the size of the kernel image.
 213
 214 # cpu frequency items common between s3c2410 and s3c2440/s3c2442
 215
 216 config S3C2410_IOTIMING
 217         bool
 218         depends on ARM_S3C24XX_CPUFREQ
 219         help
 220           Internal node to select io timing code that is common to the s3c2410
 221           and s3c2440/s3c2442 cpu frequency support.
 222
 223 config S3C2410_CPUFREQ_UTILS
 224        bool
 225        depends on ARM_S3C24XX_CPUFREQ
 226        help
 227          Internal node to select timing code that is common to the s3c2410
 228          and s3c2440/s3c244 cpu frequency support.
 229
 230 # cpu frequency support common to s3c2412, s3c2413 and s3c2442
 231
 232 config S3C2412_IOTIMING
 233         bool
 234         depends on ARM_S3C24XX_CPUFREQ && (CPU_S3C2412 || CPU_S3C2443)
 235         help
 236           Intel node to select io timing code that is common to the s3c2412
 237           and the s3c2443.
 238
 239 # cpu-specific sections
 240
 241 if CPU_S3C2410
 242
 243 config S3C2410_PLL
 244         bool
 245         depends on ARM_S3C2410_CPUFREQ && S3C24XX_PLL
 246         default y
 247         help
 248           Select the PLL table for the S3C2410
 249
 250 config S3C24XX_SIMTEC_NOR
 251         bool
 252         help
 253           Internal node to specify machine has simtec NOR mapping
 254
 255 config MACH_BAST_IDE
 256         bool
 257         select HAVE_PATA_PLATFORM
 258         help
 259           Internal node for machines with an BAST style IDE
 260           interface
 261
 262 comment "S3C2410 Boards"
 263
 264 #
 265 # The "S3C2410 Boards" list is ordered alphabetically by option text.
 266 # (without ARCH_ or MACH_)
 267 #
 268
 269 config MACH_AML_M5900
 270         bool "AML M5900 Series"
 271         select S3C24XX_SIMTEC_PM if PM
 272         select S3C_DEV_USB_HOST
 273         help
 274           Say Y here if you are using the American Microsystems M5900 Series
 275           <http://www.amltd.com>
 276
 277 config ARCH_BAST
 278         bool "Simtec Electronics BAST (EB2410ITX)"
 279         select ISA
 280         select MACH_BAST_IDE
 281         select S3C2410_IOTIMING if ARM_S3C2410_CPUFREQ
 282         select S3C24XX_DCLK
 283         select S3C24XX_SIMTEC_NOR
 284         select S3C24XX_SIMTEC_PM if PM
 285         select S3C24XX_SIMTEC_USB
 286         select S3C_DEV_HWMON
 287         select S3C_DEV_NAND
 288         select S3C_DEV_USB_HOST
 289         help
 290           Say Y here if you are using the Simtec Electronics EB2410ITX
 291           development board (also known as BAST)
 292
 293 config BAST_PC104_IRQ
 294         bool "BAST PC104 IRQ support"
 295         depends on ARCH_BAST
 296         default y
 297         help
 298           Say Y here to enable the PC104 IRQ routing on the
 299           Simtec BAST (EB2410ITX)
 300
 301 config ARCH_H1940
 302         bool "IPAQ H1940"
 303         select PM_H1940 if PM
 304         select S3C24XX_SETUP_TS
 305         select S3C_DEV_NAND
 306         select S3C_DEV_USB_HOST
 307         help
 308           Say Y here if you are using the HP IPAQ H1940
 309
 310 config H1940BT
 311         tristate "Control the state of H1940 bluetooth chip"
 312         depends on ARCH_H1940
 313         select RFKILL
 314         help
 315           This is a simple driver that is able to control
 316           the state of built in bluetooth chip on h1940.
 317
 318 config PM_H1940
 319         bool
 320         help
 321           Internal node for H1940 and related PM
 322
 323 config MACH_N30
 324         bool "Acer N30 family"
 325         select S3C_DEV_NAND
 326         select S3C_DEV_USB_HOST
 327         help
 328           Say Y here if you want suppt for the Acer N30, Acer N35,
 329           Navman PiN570, Yakumo AlphaX or Airis NC05 PDAs.
 330
 331 config MACH_OTOM
 332         bool "NexVision OTOM Board"
 333         select S3C_DEV_NAND
 334         select S3C_DEV_USB_HOST
 335         help
 336           Say Y here if you are using the Nex Vision OTOM board
 337
 338 config MACH_QT2410
 339         bool "QT2410"
 340         select S3C_DEV_NAND
 341         select S3C_DEV_USB_HOST
 342         help
 343           Say Y here if you are using the Armzone QT2410
 344
 345 config ARCH_SMDK2410
 346         bool "SMDK2410/A9M2410"
 347         select S3C24XX_SMDK
 348         select S3C_DEV_USB_HOST
 349         help
 350           Say Y here if you are using the SMDK2410 or the derived module A9M2410
 351           <http://www.fsforth.de>
 352
 353 config MACH_TCT_HAMMER
 354         bool "TCT Hammer Board"
 355         select S3C_DEV_USB_HOST
 356         help
 357           Say Y here if you are using the TinCanTools Hammer Board
 358           <http://www.tincantools.com>
 359
 360 config MACH_VR1000
 361         bool "Thorcom VR1000"
 362         select MACH_BAST_IDE
 363         select S3C24XX_DCLK
 364         select S3C24XX_SIMTEC_NOR
 365         select S3C24XX_SIMTEC_PM if PM
 366         select S3C24XX_SIMTEC_USB
 367         select S3C_DEV_USB_HOST
 368         help
 369           Say Y here if you are using the Thorcom VR1000 board.
 370
 371 endif   # CPU_S3C2410
 372
 373 config S3C2412_PM_SLEEP
 374         bool
 375         help
 376           Internal config node to apply sleep for S3C2412 power management.
 377           Can be selected by another SoCs such as S3C2416 with similar
 378           sleep procedure.
 379
 380 if CPU_S3C2412
 381
 382 config CPU_S3C2412_ONLY
 383         bool
 384         depends on !CPU_S3C2410 && !CPU_S3C2416 && !CPU_S3C2440 && \
 385                    !CPU_S3C2442 && !CPU_S3C2443
 386         default y
 387
 388 config S3C2412_DMA
 389         bool
 390         help
 391           Internal config node for S3C2412 DMA support
 392
 393 config S3C2412_PM
 394         bool
 395         select S3C2412_PM_SLEEP
 396         select SAMSUNG_WAKEMASK
 397         help
 398           Internal config node to apply S3C2412 power management
 399
 400 comment "S3C2412 Boards"
 401
 402 #
 403 # The "S3C2412 Boards" list is ordered alphabetically by option text.
 404 # (without ARCH_ or MACH_)
 405 #
 406
 407 config MACH_JIVE
 408         bool "Logitech Jive"
 409         select S3C_DEV_NAND
 410         select S3C_DEV_USB_HOST
 411         help
 412           Say Y here if you are using the Logitech Jive.
 413
 414 config MACH_JIVE_SHOW_BOOTLOADER
 415         bool "Allow access to bootloader partitions in MTD"
 416         depends on MACH_JIVE
 417
 418 config MACH_S3C2413
 419         bool
 420         help
 421           Internal node for S3C2413 version of SMDK2413, so that
 422           machine_is_s3c2413() will work when MACH_SMDK2413 is
 423           selected
 424
 425 config MACH_SMDK2412
 426         bool "SMDK2412"
 427         select MACH_SMDK2413
 428         help
 429           Say Y here if you are using an SMDK2412
 430
 431           Note, this shares support with SMDK2413, so will automatically
 432           select MACH_SMDK2413.
 433
 434 config MACH_SMDK2413
 435         bool "SMDK2413"
 436         select MACH_S3C2413
 437         select S3C24XX_SMDK
 438         select S3C_DEV_NAND
 439         select S3C_DEV_USB_HOST
 440         help
 441           Say Y here if you are using an SMDK2413
 442
 443 config MACH_VSTMS
 444         bool "VMSTMS"
 445         select S3C_DEV_NAND
 446         select S3C_DEV_USB_HOST
 447         help
 448           Say Y here if you are using an VSTMS board
 449
 450 endif   # CPU_S3C2412
 451
 452 if CPU_S3C2416
 453
 454 config S3C2416_PM
 455         bool
 456         select S3C2412_PM_SLEEP
 457         help
 458           Internal config node to apply S3C2416 power management
 459
 460 config S3C2416_SETUP_SDHCI
 461         bool
 462         select S3C2416_SETUP_SDHCI_GPIO
 463         help
 464           Internal helper functions for S3C2416 based SDHCI systems
 465
 466 config S3C2416_SETUP_SDHCI_GPIO
 467         bool
 468         help
 469           Common setup code for SDHCI gpio.
 470
 471 comment "S3C2416 Boards"
 472
 473 config MACH_SMDK2416
 474         bool "SMDK2416"
 475         select S3C2416_SETUP_SDHCI
 476         select S3C24XX_SMDK
 477         select S3C_DEV_FB
 478         select S3C_DEV_HSMMC
 479         select S3C_DEV_HSMMC1
 480         select S3C_DEV_NAND
 481         select S3C_DEV_USB_HOST
 482         help
 483           Say Y here if you are using an SMDK2416
 484
 485 config MACH_S3C2416_DT
 486         bool "Samsung S3C2416 machine using devicetree"
 487         select CLKSRC_OF
 488         select USE_OF
 489         select PINCTRL
 490         select PINCTRL_S3C24XX
 491         help
 492           Machine support for Samsung S3C2416 machines with device tree enabled.
 493           Select this if a fdt blob is available for the S3C2416 SoC based board.
 494           Note: This is under development and not all peripherals can be supported
 495           with this machine file.
 496
 497 endif   # CPU_S3C2416
 498
 499 if CPU_S3C2440
 500
 501 config S3C2440_DMA
 502         bool
 503         help
 504           Support for S3C2440 specific DMA code5A
 505
 506 config S3C2440_XTAL_12000000
 507         bool
 508         help
 509           Indicate that the build needs to support 12MHz system
 510           crystal.
 511
 512 config S3C2440_XTAL_16934400
 513         bool
 514         help
 515           Indicate that the build needs to support 16.9344MHz system
 516           crystal.
 517
 518 config S3C2440_PLL_12000000
 519         bool
 520         depends on ARM_S3C2440_CPUFREQ && S3C2440_XTAL_12000000
 521         default y if S3C24XX_PLL
 522         help
 523           PLL tables for S3C2440 or S3C2442 CPUs with 12MHz crystals.
 524
 525 config S3C2440_PLL_16934400
 526         bool
 527         depends on ARM_S3C2440_CPUFREQ && S3C2440_XTAL_16934400
 528         default y if S3C24XX_PLL
 529         help
 530           PLL tables for S3C2440 or S3C2442 CPUs with 16.934MHz crystals.
 531
 532 comment "S3C2440 Boards"
 533
 534 #
 535 # The "S3C2440 Boards" list is ordered alphabetically by option text.
 536 # (without ARCH_ or MACH_)
 537 #
 538
 539 config MACH_ANUBIS
 540         bool "Simtec Electronics ANUBIS"
 541         select HAVE_PATA_PLATFORM
 542         select S3C2440_XTAL_12000000
 543         select S3C24XX_DCLK
 544         select S3C24XX_GPIO_EXTRA64
 545         select S3C24XX_SIMTEC_PM if PM
 546         select S3C_DEV_USB_HOST
 547         help
 548           Say Y here if you are using the Simtec Electronics ANUBIS
 549           development system
 550
 551 config MACH_AT2440EVB
 552         bool "Avantech AT2440EVB development board"
 553         select S3C_DEV_NAND
 554         select S3C_DEV_USB_HOST
 555         help
 556           Say Y here if you are using the AT2440EVB development board
 557
 558 config MACH_MINI2440
 559         bool "MINI2440 development board"
 560         select EEPROM_AT24
 561         select LEDS_CLASS
 562         select LEDS_TRIGGERS
 563         select LEDS_TRIGGER_BACKLIGHT
 564         select NEW_LEDS
 565         select S3C_DEV_NAND
 566         select S3C_DEV_USB_HOST
 567         select S3C_SETUP_CAMIF
 568         help
 569           Say Y here to select support for the MINI2440. Is a 10cm x 10cm board
 570           available via various sources. It can come with a 3.5" or 7" touch LCD.
 571
 572 config MACH_NEXCODER_2440
 573         bool "NexVision NEXCODER 2440 Light Board"
 574         select S3C2440_XTAL_12000000
 575         select S3C_DEV_NAND
 576         select S3C_DEV_USB_HOST
 577         help
 578           Say Y here if you are using the Nex Vision NEXCODER 2440 Light Board
 579
 580 config MACH_OSIRIS
 581         bool "Simtec IM2440D20 (OSIRIS) module"
 582         select S3C2410_IOTIMING if ARM_S3C2440_CPUFREQ
 583         select S3C2440_XTAL_12000000
 584         select S3C24XX_DCLK
 585         select S3C24XX_GPIO_EXTRA128
 586         select S3C24XX_SIMTEC_PM if PM
 587         select S3C_DEV_NAND
 588         select S3C_DEV_USB_HOST
 589         help
 590           Say Y here if you are using the Simtec IM2440D20 module, also
 591           known as the Osiris.
 592
 593 config MACH_OSIRIS_DVS
 594         tristate "Simtec IM2440D20 (OSIRIS) Dynamic Voltage Scaling driver"
 595         depends on MACH_OSIRIS
 596         select TPS65010
 597         help
 598           Say Y/M here if you want to have dynamic voltage scaling support
 599           on the Simtec IM2440D20 (OSIRIS) module via the TPS65011.
 600
 601           The DVS driver alters the voltage supplied to the ARM core
 602           depending on the frequency it is running at. The driver itself
 603           does not do any of the frequency alteration, which is left up
 604           to the cpufreq driver.
 605
 606 config MACH_RX3715
 607         bool "HP iPAQ rx3715"
 608         select PM_H1940 if PM
 609         select S3C2440_XTAL_16934400
 610         select S3C_DEV_NAND
 611         help
 612           Say Y here if you are using the HP iPAQ rx3715.
 613
 614 config ARCH_S3C2440
 615         bool "SMDK2440"
 616         select S3C2440_XTAL_16934400
 617         select S3C24XX_SMDK
 618         select S3C_DEV_NAND
 619         select S3C_DEV_USB_HOST
 620         help
 621           Say Y here if you are using the SMDK2440.
 622
 623 config SMDK2440_CPU2440
 624         bool "SMDK2440 with S3C2440 CPU module"
 625         default y if ARCH_S3C2440
 626         select S3C2440_XTAL_16934400
 627
 628 endif   # CPU_S3C2440
 629
 630 if CPU_S3C2442
 631
 632 comment "S3C2442 Boards"
 633
 634 #
 635 # The "S3C2442 Boards" list is ordered alphabetically by option text.
 636 # (without ARCH_ or MACH_)
 637 #
 638
 639 config MACH_NEO1973_GTA02
 640         bool "Openmoko GTA02 / Freerunner phone"
 641         select I2C
 642         select MFD_PCF50633
 643         select PCF50633_GPIO
 644         select POWER_SUPPLY
 645         select S3C24XX_PWM
 646         select S3C_DEV_USB_HOST
 647         help
 648            Say Y here if you are using the Openmoko GTA02 / Freerunner GSM Phone
 649
 650 config MACH_RX1950
 651         bool "HP iPAQ rx1950"
 652         select I2C
 653         select PM_H1940 if PM
 654         select S3C2410_IOTIMING if ARM_S3C2440_CPUFREQ
 655         select S3C2440_XTAL_16934400
 656         select S3C24XX_DCLK
 657         select S3C24XX_PWM
 658         select S3C_DEV_NAND
 659         help
 660            Say Y here if you're using HP iPAQ rx1950
 661
 662 endif   # CPU_S3C2442
 663
 664 if CPU_S3C2443 || CPU_S3C2416
 665
 666 config S3C2443_COMMON
 667         bool
 668         help
 669           Common code for the S3C2443 and similar processors, which includes
 670           the S3C2416 and S3C2450.
 671
 672 config S3C2443_DMA
 673         bool
 674         help
 675           Internal config node for S3C2443 DMA support
 676
 677 config S3C2443_SETUP_SPI
 678         bool
 679         help
 680           Common setup code for SPI GPIO configurations
 681
 682 endif   # CPU_S3C2443 || CPU_S3C2416
 683
 684 if CPU_S3C2443
 685
 686 comment "S3C2443 Boards"
 687
 688 config MACH_SMDK2443
 689         bool "SMDK2443"
 690         select S3C24XX_SMDK
 691         select S3C_DEV_HSMMC1
 692         help
 693           Say Y here if you are using an SMDK2443
 694
 695 endif   # CPU_S3C2443
 696
 697 endmenu # SAMSUNG S3C24XX SoCs Support
 698
 699 endif   # ARCH_S3C24XX