1 # arch/arm/mach-s3c24xx/Kconfig
3 # Copyright (c) 2012 Samsung Electronics Co., Ltd.
4 # http://www.samsung.com/
6 # Copyright 2007 Simtec Electronics
14 select ARCH_REQUIRE_GPIOLIB
19 Base platform code for any Samsung S3C24XX device
21 menu "SAMSUNG S3C24XX SoCs Support"
23 comment "S3C24XX SoCs"
26 bool "SAMSUNG S3C2410"
29 select CPU_LLSERIAL_S3C2410
31 select ARM_S3C2410_CPUFREQ if ARM_S3C24XX_CPUFREQ
32 select S3C2410_PM if PM
34 select SAMSUNG_WDT_RESET
36 Support for S3C2410 and S3C2410A family from the S3C24XX line
37 of Samsung Mobile CPUs.
40 bool "SAMSUNG S3C2412"
42 select CPU_LLSERIAL_S3C2440
43 select S3C2412_DMA if S3C24XX_DMA
44 select S3C2412_PM if PM
47 Support for the S3C2412 and S3C2413 SoCs from the S3C24XX line
50 bool "SAMSUNG S3C2416/S3C2450"
52 select CPU_LLSERIAL_S3C2440
53 select S3C2416_PM if PM
55 select S3C2443_DMA if S3C24XX_DMA
59 Support for the S3C2416 SoC from the S3C24XX line
62 bool "SAMSUNG S3C2440"
64 select CPU_LLSERIAL_S3C2440
66 select S3C2410_PM if PM
67 select S3C2440_DMA if S3C24XX_DMA
70 Support for S3C2440 Samsung Mobile CPU based systems.
73 bool "SAMSUNG S3C2442"
75 select CPU_LLSERIAL_S3C2440
77 select S3C2410_PM if PM
80 Support for S3C2442 Samsung Mobile CPU based systems.
84 depends on CPU_S3C2440 || CPU_S3C2442
85 select SAMSUNG_WDT_RESET
88 bool "SAMSUNG S3C2443"
90 select CPU_LLSERIAL_S3C2440
92 select S3C2443_DMA if S3C24XX_DMA
96 Support for the S3C2443 SoC from the S3C24XX line
103 Clock code for the S3C2410, and similar processors which
104 is currently includes the S3C2410, S3C2440, S3C2442.
109 Clock code for supporting DCLK/CLKOUT on S3C24XX architectures
114 Common machine code for SMDK2410 and SMDK2440
116 config S3C24XX_SIMTEC_AUDIO
118 depends on (ARCH_BAST || MACH_VR1000 || MACH_OSIRIS || MACH_ANUBIS)
121 Add audio devices for common Simtec S3C24XX boards
123 config S3C24XX_SIMTEC_PM
126 Common power management code for systems that are
127 compatible with the Simtec style of power management
129 config S3C24XX_SIMTEC_USB
132 USB management code for common Simtec S3C24XX boards
134 config S3C24XX_SETUP_TS
137 Compile in platform device definition for Samsung TouchScreen.
140 bool "S3C2410 DMA support"
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
147 config S3C2410_DMA_DEBUG
148 bool "S3C2410 DMA support debug"
149 depends on S3C2410_DMA
151 Enable debugging output for the DMA code. This option sends info
152 to the kernel log, at priority KERN_DEBUG.
156 depends on S3C24XX_DMA && (CPU_S3C2410 || CPU_S3C2442)
157 default y if CPU_S3C2410 || CPU_S3C2442
159 DMA device selection for S3C2410 and compatible CPUs
164 Power Management code common to S3C2410 and better
166 # low-level serial option nodes
168 config CPU_LLSERIAL_S3C2410_ONLY
170 default y if CPU_LLSERIAL_S3C2410 && !CPU_LLSERIAL_S3C2440
172 config CPU_LLSERIAL_S3C2440_ONLY
174 default y if CPU_LLSERIAL_S3C2440 && !CPU_LLSERIAL_S3C2410
176 config CPU_LLSERIAL_S3C2410
179 Selected if there is an S3C2410 (or register compatible) serial
180 low-level implementation needed
182 config CPU_LLSERIAL_S3C2440
185 Selected if there is an S3C2440 (or register compatible) serial
186 low-level implementation needed
188 # gpio configurations
190 config S3C24XX_GPIO_EXTRA
192 default 128 if S3C24XX_GPIO_EXTRA128
193 default 64 if S3C24XX_GPIO_EXTRA64
194 default 16 if ARCH_H1940
197 config S3C24XX_GPIO_EXTRA64
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.
203 config S3C24XX_GPIO_EXTRA128
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.
210 bool "Support CPUfreq changing of PLL frequency (EXPERIMENTAL)"
211 depends on ARM_S3C24XX_CPUFREQ
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.
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.
220 # cpu frequency items common between s3c2410 and s3c2440/s3c2442
222 config S3C2410_IOTIMING
224 depends on ARM_S3C24XX_CPUFREQ
226 Internal node to select io timing code that is common to the s3c2410
227 and s3c2440/s3c2442 cpu frequency support.
229 config S3C2410_CPUFREQ_UTILS
231 depends on ARM_S3C24XX_CPUFREQ
233 Internal node to select timing code that is common to the s3c2410
234 and s3c2440/s3c244 cpu frequency support.
236 # cpu frequency support common to s3c2412, s3c2413 and s3c2442
238 config S3C2412_IOTIMING
240 depends on ARM_S3C24XX_CPUFREQ && (CPU_S3C2412 || CPU_S3C2443)
242 Intel node to select io timing code that is common to the s3c2412
245 # cpu-specific sections
251 depends on ARM_S3C2410_CPUFREQ && S3C24XX_PLL
254 Select the PLL table for the S3C2410
256 config S3C24XX_SIMTEC_NOR
259 Internal node to specify machine has simtec NOR mapping
263 select HAVE_PATA_PLATFORM
265 Internal node for machines with an BAST style IDE
268 comment "S3C2410 Boards"
271 # The "S3C2410 Boards" list is ordered alphabetically by option text.
272 # (without ARCH_ or MACH_)
275 config MACH_AML_M5900
276 bool "AML M5900 Series"
277 select S3C24XX_SIMTEC_PM if PM
278 select S3C_DEV_USB_HOST
280 Say Y here if you are using the American Microsystems M5900 Series
281 <http://www.amltd.com>
284 bool "Simtec Electronics BAST (EB2410ITX)"
287 select S3C2410_IOTIMING if ARM_S3C2410_CPUFREQ
289 select S3C24XX_SIMTEC_NOR
290 select S3C24XX_SIMTEC_PM if PM
291 select S3C24XX_SIMTEC_USB
294 select S3C_DEV_USB_HOST
296 Say Y here if you are using the Simtec Electronics EB2410ITX
297 development board (also known as BAST)
299 config BAST_PC104_IRQ
300 bool "BAST PC104 IRQ support"
304 Say Y here to enable the PC104 IRQ routing on the
305 Simtec BAST (EB2410ITX)
309 select PM_H1940 if PM
310 select S3C24XX_SETUP_TS
312 select S3C_DEV_USB_HOST
314 Say Y here if you are using the HP IPAQ H1940
317 tristate "Control the state of H1940 bluetooth chip"
318 depends on ARCH_H1940
321 This is a simple driver that is able to control
322 the state of built in bluetooth chip on h1940.
327 Internal node for H1940 and related PM
330 bool "Acer N30 family"
332 select S3C_DEV_USB_HOST
334 Say Y here if you want suppt for the Acer N30, Acer N35,
335 Navman PiN570, Yakumo AlphaX or Airis NC05 PDAs.
338 bool "NexVision OTOM Board"
340 select S3C_DEV_USB_HOST
342 Say Y here if you are using the Nex Vision OTOM board
347 select S3C_DEV_USB_HOST
349 Say Y here if you are using the Armzone QT2410
352 bool "SMDK2410/A9M2410"
354 select S3C_DEV_USB_HOST
356 Say Y here if you are using the SMDK2410 or the derived module A9M2410
357 <http://www.fsforth.de>
359 config MACH_TCT_HAMMER
360 bool "TCT Hammer Board"
361 select S3C_DEV_USB_HOST
363 Say Y here if you are using the TinCanTools Hammer Board
364 <http://www.tincantools.com>
367 bool "Thorcom VR1000"
370 select S3C24XX_SIMTEC_NOR
371 select S3C24XX_SIMTEC_PM if PM
372 select S3C24XX_SIMTEC_USB
373 select S3C_DEV_USB_HOST
375 Say Y here if you are using the Thorcom VR1000 board.
379 config S3C2412_PM_SLEEP
382 Internal config node to apply sleep for S3C2412 power management.
383 Can be selected by another SoCs such as S3C2416 with similar
388 config CPU_S3C2412_ONLY
390 depends on !CPU_S3C2410 && !CPU_S3C2416 && !CPU_S3C2440 && \
391 !CPU_S3C2442 && !CPU_S3C2443
397 Internal config node for S3C2412 DMA support
401 select S3C2412_PM_SLEEP
402 select SAMSUNG_WAKEMASK
404 Internal config node to apply S3C2412 power management
406 comment "S3C2412 Boards"
409 # The "S3C2412 Boards" list is ordered alphabetically by option text.
410 # (without ARCH_ or MACH_)
416 select S3C_DEV_USB_HOST
418 Say Y here if you are using the Logitech Jive.
420 config MACH_JIVE_SHOW_BOOTLOADER
421 bool "Allow access to bootloader partitions in MTD"
427 Internal node for S3C2413 version of SMDK2413, so that
428 machine_is_s3c2413() will work when MACH_SMDK2413 is
435 Say Y here if you are using an SMDK2412
437 Note, this shares support with SMDK2413, so will automatically
438 select MACH_SMDK2413.
445 select S3C_DEV_USB_HOST
447 Say Y here if you are using an SMDK2413
452 select S3C_DEV_USB_HOST
454 Say Y here if you are using an VSTMS board
462 select S3C2412_PM_SLEEP
464 Internal config node to apply S3C2416 power management
466 config S3C2416_SETUP_SDHCI
468 select S3C2416_SETUP_SDHCI_GPIO
470 Internal helper functions for S3C2416 based SDHCI systems
472 config S3C2416_SETUP_SDHCI_GPIO
475 Common setup code for SDHCI gpio.
477 comment "S3C2416 Boards"
481 select S3C2416_SETUP_SDHCI
485 select S3C_DEV_HSMMC1
487 select S3C_DEV_USB_HOST
489 Say Y here if you are using an SMDK2416
491 config MACH_S3C2416_DT
492 bool "Samsung S3C2416 machine using devicetree"
496 select PINCTRL_S3C24XX
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.
510 Support for S3C2440 specific DMA code5A
512 config S3C2440_XTAL_12000000
515 Indicate that the build needs to support 12MHz system
518 config S3C2440_XTAL_16934400
521 Indicate that the build needs to support 16.9344MHz system
524 config S3C2440_PLL_12000000
526 depends on ARM_S3C2440_CPUFREQ && S3C2440_XTAL_12000000
527 default y if S3C24XX_PLL
529 PLL tables for S3C2440 or S3C2442 CPUs with 12MHz crystals.
531 config S3C2440_PLL_16934400
533 depends on ARM_S3C2440_CPUFREQ && S3C2440_XTAL_16934400
534 default y if S3C24XX_PLL
536 PLL tables for S3C2440 or S3C2442 CPUs with 16.934MHz crystals.
538 comment "S3C2440 Boards"
541 # The "S3C2440 Boards" list is ordered alphabetically by option text.
542 # (without ARCH_ or MACH_)
546 bool "Simtec Electronics ANUBIS"
547 select HAVE_PATA_PLATFORM
548 select S3C2440_XTAL_12000000
550 select S3C24XX_GPIO_EXTRA64
551 select S3C24XX_SIMTEC_PM if PM
552 select S3C_DEV_USB_HOST
554 Say Y here if you are using the Simtec Electronics ANUBIS
557 config MACH_AT2440EVB
558 bool "Avantech AT2440EVB development board"
560 select S3C_DEV_USB_HOST
562 Say Y here if you are using the AT2440EVB development board
565 bool "MINI2440 development board"
569 select LEDS_TRIGGER_BACKLIGHT
572 select S3C_DEV_USB_HOST
573 select S3C_SETUP_CAMIF
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.
578 config MACH_NEXCODER_2440
579 bool "NexVision NEXCODER 2440 Light Board"
580 select S3C2440_XTAL_12000000
582 select S3C_DEV_USB_HOST
584 Say Y here if you are using the Nex Vision NEXCODER 2440 Light Board
587 bool "Simtec IM2440D20 (OSIRIS) module"
588 select S3C2410_IOTIMING if ARM_S3C2440_CPUFREQ
589 select S3C2440_XTAL_12000000
591 select S3C24XX_GPIO_EXTRA128
592 select S3C24XX_SIMTEC_PM if PM
594 select S3C_DEV_USB_HOST
596 Say Y here if you are using the Simtec IM2440D20 module, also
599 config MACH_OSIRIS_DVS
600 tristate "Simtec IM2440D20 (OSIRIS) Dynamic Voltage Scaling driver"
601 depends on MACH_OSIRIS
604 Say Y/M here if you want to have dynamic voltage scaling support
605 on the Simtec IM2440D20 (OSIRIS) module via the TPS65011.
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.
613 bool "HP iPAQ rx3715"
614 select PM_H1940 if PM
615 select S3C2440_XTAL_16934400
618 Say Y here if you are using the HP iPAQ rx3715.
622 select S3C2440_XTAL_16934400
625 select S3C_DEV_USB_HOST
627 Say Y here if you are using the SMDK2440.
629 config SMDK2440_CPU2440
630 bool "SMDK2440 with S3C2440 CPU module"
631 default y if ARCH_S3C2440
632 select S3C2440_XTAL_16934400
638 comment "S3C2442 Boards"
641 # The "S3C2442 Boards" list is ordered alphabetically by option text.
642 # (without ARCH_ or MACH_)
645 config MACH_NEO1973_GTA02
646 bool "Openmoko GTA02 / Freerunner phone"
652 select S3C_DEV_USB_HOST
654 Say Y here if you are using the Openmoko GTA02 / Freerunner GSM Phone
657 bool "HP iPAQ rx1950"
659 select PM_H1940 if PM
660 select S3C2410_IOTIMING if ARM_S3C2440_CPUFREQ
661 select S3C2440_XTAL_16934400
666 Say Y here if you're using HP iPAQ rx1950
670 if CPU_S3C2443 || CPU_S3C2416
672 config S3C2443_COMMON
675 Common code for the S3C2443 and similar processors, which includes
676 the S3C2416 and S3C2450.
681 Internal config node for S3C2443 DMA support
683 config S3C2443_SETUP_SPI
686 Common setup code for SPI GPIO configurations
688 endif # CPU_S3C2443 || CPU_S3C2416
692 comment "S3C2443 Boards"
697 select S3C_DEV_HSMMC1
699 Say Y here if you are using an SMDK2443
703 endmenu # SAMSUNG S3C24XX SoCs Support