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 config S3C2410_COMMON_CLK
  22         bool
  23         help
  24           Build the s3c2410 clock driver based on the common clock framework.
  25
  26 config S3C2410_COMMON_DCLK
  27         bool
  28         select REGMAP_MMIO
  29         help
  30           Temporary symbol to build the dclk driver based on the common clock
  31           framework.
  32
  33 menu "SAMSUNG S3C24XX SoCs Support"
  34
  35 comment "S3C24XX SoCs"
  36
  37 config CPU_S3C2410
  38         bool "SAMSUNG S3C2410"
  39         default y
  40         select COMMON_CLK
  41         select CPU_ARM920T
  42         select CPU_LLSERIAL_S3C2410
  43         select S3C2410_COMMON_CLK
  44         select S3C2410_DMA if S3C24XX_DMA
  45         select ARM_S3C2410_CPUFREQ if ARM_S3C24XX_CPUFREQ
  46         select S3C2410_PM if PM
  47         select SAMSUNG_WDT_RESET
  48         help
  49           Support for S3C2410 and S3C2410A family from the S3C24XX line
  50           of Samsung Mobile CPUs.
  51
  52 config CPU_S3C2412
  53         bool "SAMSUNG S3C2412"
  54         select COMMON_CLK
  55         select CPU_ARM926T
  56         select CPU_LLSERIAL_S3C2440
  57         select S3C2412_COMMON_CLK
  58         select S3C2412_DMA if S3C24XX_DMA
  59         select S3C2412_PM if PM
  60         help
  61           Support for the S3C2412 and S3C2413 SoCs from the S3C24XX line
  62
  63 config CPU_S3C2416
  64         bool "SAMSUNG S3C2416/S3C2450"
  65         select COMMON_CLK
  66         select CPU_ARM926T
  67         select CPU_LLSERIAL_S3C2440
  68         select S3C2416_PM if PM
  69         select S3C2443_COMMON_CLK
  70         select S3C2443_DMA if S3C24XX_DMA
  71         help
  72           Support for the S3C2416 SoC from the S3C24XX line
  73
  74 config CPU_S3C2440
  75         bool "SAMSUNG S3C2440"
  76         select COMMON_CLK
  77         select CPU_ARM920T
  78         select CPU_LLSERIAL_S3C2440
  79         select S3C2410_COMMON_CLK
  80         select S3C2410_PM if PM
  81         select S3C2440_DMA if S3C24XX_DMA
  82         help
  83           Support for S3C2440 Samsung Mobile CPU based systems.
  84
  85 config CPU_S3C2442
  86         bool "SAMSUNG S3C2442"
  87         select COMMON_CLK
  88         select CPU_ARM920T
  89         select CPU_LLSERIAL_S3C2440
  90         select S3C2410_COMMON_CLK
  91         select S3C2410_DMA if S3C24XX_DMA
  92         select S3C2410_PM if PM
  93         help
  94           Support for S3C2442 Samsung Mobile CPU based systems.
  95
  96 config CPU_S3C244X
  97         def_bool y
  98         depends on CPU_S3C2440 || CPU_S3C2442
  99         select SAMSUNG_WDT_RESET
 100
 101 config CPU_S3C2443
 102         bool "SAMSUNG S3C2443"
 103         select COMMON_CLK
 104         select CPU_ARM920T
 105         select CPU_LLSERIAL_S3C2440
 106         select S3C2443_COMMON_CLK
 107         select S3C2443_DMA if S3C24XX_DMA
 108         help
 109           Support for the S3C2443 SoC from the S3C24XX line
 110
 111 # common code
 112
 113 config S3C24XX_SMDK
 114         bool
 115         help
 116           Common machine code for SMDK2410 and SMDK2440
 117
 118 config S3C24XX_SIMTEC_AUDIO
 119         bool
 120         depends on (ARCH_BAST || MACH_VR1000 || MACH_OSIRIS || MACH_ANUBIS)
 121         default y
 122         help
 123           Add audio devices for common Simtec S3C24XX boards
 124
 125 config S3C24XX_SIMTEC_PM
 126         bool
 127         help
 128           Common power management code for systems that are
 129           compatible with the Simtec style of power management
 130
 131 config S3C24XX_SIMTEC_USB
 132         bool
 133         help
 134           USB management code for common Simtec S3C24XX boards
 135
 136 config S3C24XX_SETUP_TS
 137         bool
 138         help
 139           Compile in platform device definition for Samsung TouchScreen.
 140
 141 config S3C24XX_DMA
 142         bool "S3C2410 DMA support"
 143         select S3C_DMA
 144         help
 145           S3C2410 DMA support. This is needed for drivers like sound which
 146           use the S3C2410's DMA system to move data to and from the
 147           peripheral blocks.
 148
 149 config S3C2410_DMA_DEBUG
 150         bool "S3C2410 DMA support debug"
 151         depends on S3C2410_DMA
 152         help
 153           Enable debugging output for the DMA code. This option sends info
 154           to the kernel log, at priority KERN_DEBUG.
 155
 156 config S3C2410_DMA
 157         bool
 158         depends on S3C24XX_DMA && (CPU_S3C2410 || CPU_S3C2442)
 159         help
 160           DMA device selection for S3C2410 and compatible CPUs
 161
 162 config S3C2410_PM
 163         bool
 164         help
 165           Power Management code common to S3C2410 and better
 166
 167 # low-level serial option nodes
 168
 169 config CPU_LLSERIAL_S3C2410_ONLY
 170         bool
 171         default y if CPU_LLSERIAL_S3C2410 && !CPU_LLSERIAL_S3C2440
 172
 173 config CPU_LLSERIAL_S3C2440_ONLY
 174         bool
 175         default y if CPU_LLSERIAL_S3C2440 && !CPU_LLSERIAL_S3C2410
 176
 177 config CPU_LLSERIAL_S3C2410
 178         bool
 179         help
 180           Selected if there is an S3C2410 (or register compatible) serial
 181           low-level implementation needed
 182
 183 config CPU_LLSERIAL_S3C2440
 184         bool
 185         help
 186           Selected if there is an S3C2440 (or register compatible) serial
 187           low-level implementation needed
 188
 189 config S3C24XX_PLL
 190         bool "Support CPUfreq changing of PLL frequency (EXPERIMENTAL)"
 191         depends on ARM_S3C24XX_CPUFREQ
 192         help
 193           Compile in support for changing the PLL frequency from the
 194           S3C24XX series CPUfreq driver. The PLL takes time to settle
 195           after a frequency change, so by default it is not enabled.
 196
 197           This also means that the PLL tables for the selected CPU(s) will
 198           be built which may increase the size of the kernel image.
 199
 200 # cpu frequency items common between s3c2410 and s3c2440/s3c2442
 201
 202 config S3C2410_IOTIMING
 203         bool
 204         depends on ARM_S3C24XX_CPUFREQ
 205         help
 206           Internal node to select io timing code that is common to the s3c2410
 207           and s3c2440/s3c2442 cpu frequency support.
 208
 209 config S3C2410_CPUFREQ_UTILS
 210        bool
 211        depends on ARM_S3C24XX_CPUFREQ
 212        help
 213          Internal node to select timing code that is common to the s3c2410
 214          and s3c2440/s3c244 cpu frequency support.
 215
 216 # cpu frequency support common to s3c2412, s3c2413 and s3c2442
 217
 218 config S3C2412_IOTIMING
 219         bool
 220         depends on ARM_S3C24XX_CPUFREQ && (CPU_S3C2412 || CPU_S3C2443)
 221         help
 222           Intel node to select io timing code that is common to the s3c2412
 223           and the s3c2443.
 224
 225 # cpu-specific sections
 226
 227 if CPU_S3C2410
 228
 229 config S3C2410_PLL
 230         bool
 231         depends on ARM_S3C2410_CPUFREQ && S3C24XX_PLL
 232         default y
 233         help
 234           Select the PLL table for the S3C2410
 235
 236 config S3C24XX_SIMTEC_NOR
 237         bool
 238         help
 239           Internal node to specify machine has simtec NOR mapping
 240
 241 config MACH_BAST_IDE
 242         bool
 243         select HAVE_PATA_PLATFORM
 244         help
 245           Internal node for machines with an BAST style IDE
 246           interface
 247
 248 comment "S3C2410 Boards"
 249
 250 #
 251 # The "S3C2410 Boards" list is ordered alphabetically by option text.
 252 # (without ARCH_ or MACH_)
 253 #
 254
 255 config MACH_AML_M5900
 256         bool "AML M5900 Series"
 257         select S3C24XX_SIMTEC_PM if PM
 258         select S3C_DEV_USB_HOST
 259         help
 260           Say Y here if you are using the American Microsystems M5900 Series
 261           <http://www.amltd.com>
 262
 263 config ARCH_BAST
 264         bool "Simtec Electronics BAST (EB2410ITX)"
 265         select ISA
 266         select MACH_BAST_IDE
 267         select S3C2410_COMMON_DCLK if COMMON_CLK
 268         select S3C2410_IOTIMING if ARM_S3C2410_CPUFREQ
 269         select S3C24XX_DCLK if SAMSUNG_CLOCK
 270         select S3C24XX_SIMTEC_NOR
 271         select S3C24XX_SIMTEC_PM if PM
 272         select S3C24XX_SIMTEC_USB
 273         select S3C_DEV_HWMON
 274         select S3C_DEV_NAND
 275         select S3C_DEV_USB_HOST
 276         help
 277           Say Y here if you are using the Simtec Electronics EB2410ITX
 278           development board (also known as BAST)
 279
 280 config BAST_PC104_IRQ
 281         bool "BAST PC104 IRQ support"
 282         depends on ARCH_BAST
 283         default y
 284         help
 285           Say Y here to enable the PC104 IRQ routing on the
 286           Simtec BAST (EB2410ITX)
 287
 288 config ARCH_H1940
 289         bool "IPAQ H1940"
 290         select PM_H1940 if PM
 291         select S3C24XX_SETUP_TS
 292         select S3C_DEV_NAND
 293         select S3C_DEV_USB_HOST
 294         help
 295           Say Y here if you are using the HP IPAQ H1940
 296
 297 config H1940BT
 298         tristate "Control the state of H1940 bluetooth chip"
 299         depends on ARCH_H1940
 300         select RFKILL
 301         help
 302           This is a simple driver that is able to control
 303           the state of built in bluetooth chip on h1940.
 304
 305 config PM_H1940
 306         bool
 307         help
 308           Internal node for H1940 and related PM
 309
 310 config MACH_N30
 311         bool "Acer N30 family"
 312         select S3C_DEV_NAND
 313         select S3C_DEV_USB_HOST
 314         help
 315           Say Y here if you want suppt for the Acer N30, Acer N35,
 316           Navman PiN570, Yakumo AlphaX or Airis NC05 PDAs.
 317
 318 config MACH_OTOM
 319         bool "NexVision OTOM Board"
 320         select S3C_DEV_NAND
 321         select S3C_DEV_USB_HOST
 322         help
 323           Say Y here if you are using the Nex Vision OTOM board
 324
 325 config MACH_QT2410
 326         bool "QT2410"
 327         select S3C_DEV_NAND
 328         select S3C_DEV_USB_HOST
 329         help
 330           Say Y here if you are using the Armzone QT2410
 331
 332 config ARCH_SMDK2410
 333         bool "SMDK2410/A9M2410"
 334         select S3C24XX_SMDK
 335         select S3C_DEV_USB_HOST
 336         help
 337           Say Y here if you are using the SMDK2410 or the derived module A9M2410
 338           <http://www.fsforth.de>
 339
 340 config MACH_TCT_HAMMER
 341         bool "TCT Hammer Board"
 342         select S3C_DEV_USB_HOST
 343         help
 344           Say Y here if you are using the TinCanTools Hammer Board
 345           <http://www.tincantools.com>
 346
 347 config MACH_VR1000
 348         bool "Thorcom VR1000"
 349         select MACH_BAST_IDE
 350         select S3C2410_COMMON_DCLK if COMMON_CLK
 351         select S3C24XX_DCLK if SAMSUNG_CLOCK
 352         select S3C24XX_SIMTEC_NOR
 353         select S3C24XX_SIMTEC_PM if PM
 354         select S3C24XX_SIMTEC_USB
 355         select S3C_DEV_USB_HOST
 356         help
 357           Say Y here if you are using the Thorcom VR1000 board.
 358
 359 endif   # CPU_S3C2410
 360
 361 config S3C2412_PM_SLEEP
 362         bool
 363         help
 364           Internal config node to apply sleep for S3C2412 power management.
 365           Can be selected by another SoCs such as S3C2416 with similar
 366           sleep procedure.
 367
 368 if CPU_S3C2412
 369
 370 config S3C2412_COMMON_CLK
 371         bool
 372         help
 373           Build the s3c2412 clock driver based on the common clock framework.
 374
 375 config CPU_S3C2412_ONLY
 376         bool
 377         depends on !CPU_S3C2410 && !CPU_S3C2416 && !CPU_S3C2440 && \
 378                    !CPU_S3C2442 && !CPU_S3C2443
 379         default y
 380
 381 config S3C2412_DMA
 382         bool
 383         help
 384           Internal config node for S3C2412 DMA support
 385
 386 config S3C2412_PM
 387         bool
 388         select S3C2412_PM_SLEEP
 389         select SAMSUNG_WAKEMASK
 390         help
 391           Internal config node to apply S3C2412 power management
 392
 393 comment "S3C2412 Boards"
 394
 395 #
 396 # The "S3C2412 Boards" list is ordered alphabetically by option text.
 397 # (without ARCH_ or MACH_)
 398 #
 399
 400 config MACH_JIVE
 401         bool "Logitech Jive"
 402         select S3C_DEV_NAND
 403         select S3C_DEV_USB_HOST
 404         help
 405           Say Y here if you are using the Logitech Jive.
 406
 407 config MACH_JIVE_SHOW_BOOTLOADER
 408         bool "Allow access to bootloader partitions in MTD"
 409         depends on MACH_JIVE
 410
 411 config MACH_S3C2413
 412         bool
 413         help
 414           Internal node for S3C2413 version of SMDK2413, so that
 415           machine_is_s3c2413() will work when MACH_SMDK2413 is
 416           selected
 417
 418 config MACH_SMDK2412
 419         bool "SMDK2412"
 420         select MACH_SMDK2413
 421         help
 422           Say Y here if you are using an SMDK2412
 423
 424           Note, this shares support with SMDK2413, so will automatically
 425           select MACH_SMDK2413.
 426
 427 config MACH_SMDK2413
 428         bool "SMDK2413"
 429         select MACH_S3C2413
 430         select S3C24XX_SMDK
 431         select S3C_DEV_NAND
 432         select S3C_DEV_USB_HOST
 433         help
 434           Say Y here if you are using an SMDK2413
 435
 436 config MACH_VSTMS
 437         bool "VMSTMS"
 438         select S3C_DEV_NAND
 439         select S3C_DEV_USB_HOST
 440         help
 441           Say Y here if you are using an VSTMS board
 442
 443 endif   # CPU_S3C2412
 444
 445 if CPU_S3C2416
 446
 447 config S3C2416_PM
 448         bool
 449         select S3C2412_PM_SLEEP
 450         help
 451           Internal config node to apply S3C2416 power management
 452
 453 config S3C2416_SETUP_SDHCI
 454         bool
 455         select S3C2416_SETUP_SDHCI_GPIO
 456         help
 457           Internal helper functions for S3C2416 based SDHCI systems
 458
 459 config S3C2416_SETUP_SDHCI_GPIO
 460         bool
 461         help
 462           Common setup code for SDHCI gpio.
 463
 464 comment "S3C2416 Boards"
 465
 466 config MACH_SMDK2416
 467         bool "SMDK2416"
 468         select S3C2416_SETUP_SDHCI
 469         select S3C24XX_SMDK
 470         select S3C_DEV_FB
 471         select S3C_DEV_HSMMC
 472         select S3C_DEV_HSMMC1
 473         select S3C_DEV_NAND
 474         select S3C_DEV_USB_HOST
 475         help
 476           Say Y here if you are using an SMDK2416
 477
 478 config MACH_S3C2416_DT
 479         bool "Samsung S3C2416 machine using devicetree"
 480         select CLKSRC_OF
 481         select USE_OF
 482         select PINCTRL
 483         select PINCTRL_S3C24XX
 484         help
 485           Machine support for Samsung S3C2416 machines with device tree enabled.
 486           Select this if a fdt blob is available for the S3C2416 SoC based board.
 487           Note: This is under development and not all peripherals can be supported
 488           with this machine file.
 489
 490 endif   # CPU_S3C2416
 491
 492 if CPU_S3C2440
 493
 494 config S3C2440_DMA
 495         bool
 496         help
 497           Support for S3C2440 specific DMA code5A
 498
 499 config S3C2440_XTAL_12000000
 500         bool
 501         help
 502           Indicate that the build needs to support 12MHz system
 503           crystal.
 504
 505 config S3C2440_XTAL_16934400
 506         bool
 507         help
 508           Indicate that the build needs to support 16.9344MHz system
 509           crystal.
 510
 511 config S3C2440_PLL_12000000
 512         bool
 513         depends on ARM_S3C2440_CPUFREQ && S3C2440_XTAL_12000000
 514         default y if S3C24XX_PLL
 515         help
 516           PLL tables for S3C2440 or S3C2442 CPUs with 12MHz crystals.
 517
 518 config S3C2440_PLL_16934400
 519         bool
 520         depends on ARM_S3C2440_CPUFREQ && S3C2440_XTAL_16934400
 521         default y if S3C24XX_PLL
 522         help
 523           PLL tables for S3C2440 or S3C2442 CPUs with 16.934MHz crystals.
 524
 525 comment "S3C2440 Boards"
 526
 527 #
 528 # The "S3C2440 Boards" list is ordered alphabetically by option text.
 529 # (without ARCH_ or MACH_)
 530 #
 531
 532 config MACH_ANUBIS
 533         bool "Simtec Electronics ANUBIS"
 534         select HAVE_PATA_PLATFORM
 535         select S3C2410_COMMON_DCLK if COMMON_CLK
 536         select S3C2440_XTAL_12000000
 537         select S3C24XX_DCLK if SAMSUNG_CLOCK
 538         select S3C24XX_SIMTEC_PM if PM
 539         select S3C_DEV_USB_HOST
 540         help
 541           Say Y here if you are using the Simtec Electronics ANUBIS
 542           development system
 543
 544 config MACH_AT2440EVB
 545         bool "Avantech AT2440EVB development board"
 546         select S3C_DEV_NAND
 547         select S3C_DEV_USB_HOST
 548         help
 549           Say Y here if you are using the AT2440EVB development board
 550
 551 config MACH_MINI2440
 552         bool "MINI2440 development board"
 553         select EEPROM_AT24 if I2C
 554         select LEDS_CLASS
 555         select LEDS_TRIGGERS
 556         select LEDS_TRIGGER_BACKLIGHT
 557         select NEW_LEDS
 558         select S3C_DEV_NAND
 559         select S3C_DEV_USB_HOST
 560         select S3C_SETUP_CAMIF
 561         help
 562           Say Y here to select support for the MINI2440. Is a 10cm x 10cm board
 563           available via various sources. It can come with a 3.5" or 7" touch LCD.
 564
 565 config MACH_NEXCODER_2440
 566         bool "NexVision NEXCODER 2440 Light Board"
 567         select S3C2440_XTAL_12000000
 568         select S3C_DEV_NAND
 569         select S3C_DEV_USB_HOST
 570         help
 571           Say Y here if you are using the Nex Vision NEXCODER 2440 Light Board
 572
 573 config MACH_OSIRIS
 574         bool "Simtec IM2440D20 (OSIRIS) module"
 575         select S3C2410_COMMON_DCLK if COMMON_CLK
 576         select S3C2410_IOTIMING if ARM_S3C2440_CPUFREQ
 577         select S3C2440_XTAL_12000000
 578         select S3C24XX_DCLK if SAMSUNG_CLOCK
 579         select S3C24XX_SIMTEC_PM if PM
 580         select S3C_DEV_NAND
 581         select S3C_DEV_USB_HOST
 582         help
 583           Say Y here if you are using the Simtec IM2440D20 module, also
 584           known as the Osiris.
 585
 586 config MACH_OSIRIS_DVS
 587         tristate "Simtec IM2440D20 (OSIRIS) Dynamic Voltage Scaling driver"
 588         depends on MACH_OSIRIS
 589         depends on TPS65010
 590         help
 591           Say Y/M here if you want to have dynamic voltage scaling support
 592           on the Simtec IM2440D20 (OSIRIS) module via the TPS65011.
 593
 594           The DVS driver alters the voltage supplied to the ARM core
 595           depending on the frequency it is running at. The driver itself
 596           does not do any of the frequency alteration, which is left up
 597           to the cpufreq driver.
 598
 599 config MACH_RX3715
 600         bool "HP iPAQ rx3715"
 601         select PM_H1940 if PM
 602         select S3C2440_XTAL_16934400
 603         select S3C_DEV_NAND
 604         help
 605           Say Y here if you are using the HP iPAQ rx3715.
 606
 607 config ARCH_S3C2440
 608         bool "SMDK2440"
 609         select S3C2440_XTAL_16934400
 610         select S3C24XX_SMDK
 611         select S3C_DEV_NAND
 612         select S3C_DEV_USB_HOST
 613         help
 614           Say Y here if you are using the SMDK2440.
 615
 616 config SMDK2440_CPU2440
 617         bool "SMDK2440 with S3C2440 CPU module"
 618         default y if ARCH_S3C2440
 619         select S3C2440_XTAL_16934400
 620
 621 endif   # CPU_S3C2440
 622
 623 if CPU_S3C2442
 624
 625 comment "S3C2442 Boards"
 626
 627 #
 628 # The "S3C2442 Boards" list is ordered alphabetically by option text.
 629 # (without ARCH_ or MACH_)
 630 #
 631
 632 config MACH_NEO1973_GTA02
 633         bool "Openmoko GTA02 / Freerunner phone"
 634         select I2C
 635         select MFD_PCF50633
 636         select PCF50633_GPIO
 637         select POWER_SUPPLY
 638         select S3C24XX_PWM
 639         select S3C_DEV_USB_HOST
 640         help
 641            Say Y here if you are using the Openmoko GTA02 / Freerunner GSM Phone
 642
 643 config MACH_RX1950
 644         bool "HP iPAQ rx1950"
 645         select I2C
 646         select PM_H1940 if PM
 647         select S3C2410_COMMON_DCLK if COMMON_CLK
 648         select S3C2410_IOTIMING if ARM_S3C2440_CPUFREQ
 649         select S3C2440_XTAL_16934400
 650         select S3C24XX_DCLK if SAMSUNG_CLOCK
 651         select S3C24XX_PWM
 652         select S3C_DEV_NAND
 653         help
 654            Say Y here if you're using HP iPAQ rx1950
 655
 656 endif   # CPU_S3C2442
 657
 658 if CPU_S3C2443 || CPU_S3C2416
 659
 660 config S3C2443_COMMON_CLK
 661         bool
 662         help
 663           Temporary symbol to build the clock driver based on the common clock
 664           framework.
 665
 666 config S3C2443_DMA
 667         bool
 668         help
 669           Internal config node for S3C2443 DMA support
 670
 671 config S3C2443_SETUP_SPI
 672         bool
 673         help
 674           Common setup code for SPI GPIO configurations
 675
 676 endif   # CPU_S3C2443 || CPU_S3C2416
 677
 678 if CPU_S3C2443
 679
 680 comment "S3C2443 Boards"
 681
 682 config MACH_SMDK2443
 683         bool "SMDK2443"
 684         select S3C24XX_SMDK
 685         select S3C_DEV_HSMMC1
 686         help
 687           Say Y here if you are using an SMDK2443
 688
 689 endif   # CPU_S3C2443
 690
 691 endmenu # SAMSUNG S3C24XX SoCs Support
 692
 693 endif   # ARCH_S3C24XX