[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / arm / plat-s3c24xx / Kconfig

# arch/arm/plat-s3c24xx/Kconfig
#
# Copyright 2007 Simtec Electronics
#
# Licensed under GPLv2

config PLAT_S3C24XX
	bool
	depends on ARCH_S3C2410 || ARCH_S3C24A0
	default y
	select NO_IOPORT
	select ARCH_REQUIRE_GPIOLIB
	help
	  Base platform code for any Samsung S3C24XX device

if PLAT_S3C24XX

# code that is shared between a number of the s3c24xx implementations

config S3C2410_CLOCK
	bool
	help
	  Clock code for the S3C2410, and similar processors which
	  is currently includes the S3C2410, S3C2440, S3C2442.

config S3C24XX_DCLK
	bool
	help
	  Clock code for supporting DCLK/CLKOUT on S3C24XX architectures

config CPU_S3C244X
	bool
	depends on ARCH_S3C2410 && (CPU_S3C2440 || CPU_S3C2442)
	help
	  Support for S3C2440 and S3C2442 Samsung Mobile CPU based systems.

config S3C24XX_PWM
	bool "PWM device support"
	select HAVE_PWM
	help
	  Support for exporting the PWM timer blocks via the pwm device
	  system.


# gpio configurations

config S3C24XX_GPIO_EXTRA
	int
	default 128 if S3C24XX_GPIO_EXTRA128
	default 64 if S3C24XX_GPIO_EXTRA64
	default 0

config S3C24XX_GPIO_EXTRA64
	bool
	help
	  Add an extra 64 gpio numbers to the available GPIO pool. This is
	  available for boards that need extra gpios for external devices.

config S3C24XX_GPIO_EXTRA128
	bool
	help
	  Add an extra 128 gpio numbers to the available GPIO pool. This is
	  available for boards that need extra gpios for external devices.

config PM_SIMTEC
	bool
	help
	  Common power management code for systems that are
	  compatible with the Simtec style of power management

config S3C2410_DMA
	bool "S3C2410 DMA support"
	depends on ARCH_S3C2410
	help
	  S3C2410 DMA support. This is needed for drivers like sound which
	  use the S3C2410's DMA system to move data to and from the
	  peripheral blocks.

config S3C2410_DMA_DEBUG
	bool "S3C2410 DMA support debug"
	depends on ARCH_S3C2410 && S3C2410_DMA
	help
	  Enable debugging output for the DMA code. This option sends info
	  to the kernel log, at priority KERN_DEBUG.

config S3C24XX_ADC
	bool "ADC common driver support"
	help
	  Core support for the ADC block found in the S3C24XX SoC systems
	  for drivers such as the touchscreen and hwmon to use to share
	  this resource.

# SPI default pin configuration code

config S3C24XX_SPI_BUS0_GPE11_GPE12_GPE13
	bool
	help
	  SPI GPIO configuration code for BUS0 when connected to
	  GPE11, GPE12 and GPE13.

config S3C24XX_SPI_BUS1_GPG5_GPG6_GPG7
	bool
	help
	  SPI GPIO configuration code for BUS 1 when connected to
	  GPG5, GPG6 and GPG7.

# common code for s3c24xx based machines, such as the SMDKs.

config MACH_SMDK
	bool
	help
	  Common machine code for SMDK2410 and SMDK2440

endif
Commit	Line	Data
a21765a7 BD	1	# arch/arm/plat-s3c24xx/Kconfig
	2	#
	3	# Copyright 2007 Simtec Electronics
	4	#
	5	# Licensed under GPLv2
	6
	7	config PLAT_S3C24XX
	8	bool
bcae8aeb BD	9	depends on ARCH_S3C2410 \|\| ARCH_S3C24A0
bcae8aeb BD	10	default y
7d477a04	11	select NO_IOPORT
bb2b180c	12	select ARCH_REQUIRE_GPIOLIB
a21765a7	13	help
d58153d8	14	Base platform code for any Samsung S3C24XX device
a21765a7	15
b8870605 BD	16	if PLAT_S3C24XX
b8870605 BD	17
1b3ba688 BD	18	# code that is shared between a number of the s3c24xx implementations
	19
	20	config S3C2410_CLOCK
	21	bool
	22	help
	23	Clock code for the S3C2410, and similar processors which
	24	is currently includes the S3C2410, S3C2440, S3C2442.
	25
93bc6b63 BD	26	config S3C24XX_DCLK
	27	bool
	28	help
	29	Clock code for supporting DCLK/CLKOUT on S3C24XX architectures
	30
a21765a7 BD	31	config CPU_S3C244X
	32	bool
	33	depends on ARCH_S3C2410 && (CPU_S3C2440 \|\| CPU_S3C2442)
	34	help
	35	Support for S3C2440 and S3C2442 Samsung Mobile CPU based systems.
	36
6fc601e3 BD	37	config S3C24XX_PWM
	38	bool "PWM device support"
	39	select HAVE_PWM
	40	help
	41	Support for exporting the PWM timer blocks via the pwm device
	42	system.
	43
e2178d43 BD	44
	45	# gpio configurations
	46
	47	config S3C24XX_GPIO_EXTRA
	48	int
	49	default 128 if S3C24XX_GPIO_EXTRA128
	50	default 64 if S3C24XX_GPIO_EXTRA64
	51	default 0
	52
	53	config S3C24XX_GPIO_EXTRA64
	54	bool
	55	help
	56	Add an extra 64 gpio numbers to the available GPIO pool. This is
	57	available for boards that need extra gpios for external devices.
	58
	59	config S3C24XX_GPIO_EXTRA128
	60	bool
	61	help
	62	Add an extra 128 gpio numbers to the available GPIO pool. This is
	63	available for boards that need extra gpios for external devices.
	64
a21765a7 BD	65	config PM_SIMTEC
	66	bool
	67	help
	68	Common power management code for systems that are
	69	compatible with the Simtec style of power management
	70
a21765a7 BD	71	config S3C2410_DMA
	72	bool "S3C2410 DMA support"
	73	depends on ARCH_S3C2410
	74	help
	75	S3C2410 DMA support. This is needed for drivers like sound which
	76	use the S3C2410's DMA system to move data to and from the
	77	peripheral blocks.
	78
	79	config S3C2410_DMA_DEBUG
	80	bool "S3C2410 DMA support debug"
	81	depends on ARCH_S3C2410 && S3C2410_DMA
	82	help
	83	Enable debugging output for the DMA code. This option sends info
	84	to the kernel log, at priority KERN_DEBUG.
	85
28ab44c5 BD	86	config S3C24XX_ADC
	87	bool "ADC common driver support"
	88	help
	89	Core support for the ADC block found in the S3C24XX SoC systems
	90	for drivers such as the touchscreen and hwmon to use to share
	91	this resource.
	92
b2a6cf3b BD	93	# SPI default pin configuration code
	94
	95	config S3C24XX_SPI_BUS0_GPE11_GPE12_GPE13
	96	bool
	97	help
	98	SPI GPIO configuration code for BUS0 when connected to
	99	GPE11, GPE12 and GPE13.
	100
	101	config S3C24XX_SPI_BUS1_GPG5_GPG6_GPG7
	102	bool
	103	help
	104	SPI GPIO configuration code for BUS 1 when connected to
	105	GPG5, GPG6 and GPG7.
	106
	107	# common code for s3c24xx based machines, such as the SMDKs.
	108
a21765a7 BD	109	config MACH_SMDK
	110	bool
	111	help
	112	Common machine code for SMDK2410 and SMDK2440
	113
b8870605	114	endif