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# arch/arm/plat-samsung/Kconfig
#
# Copyright 2009 Simtec Electronics
#
# Licensed under GPLv2
config PLAT_SAMSUNG
bool
depends on ARCH_S3C2410 || ARCH_S3C24A0 || ARCH_S3C64XX || ARCH_S5PC1XX
default y
help
Base platform code for all Samsung SoC based systems
if PLAT_SAMSUNG
config SAMSUNG_CLKSRC
bool
help
Select the clock code for the clksrc implementation
used by newer systems such as the S3C64XX.
# options for IRQ support
config SAMSUNG_IRQ_VIC_TIMER
bool
help
Internal configuration to build the VIC timer interrupt code.
config SAMSUNG_IRQ_UART
bool
help
Internal configuration to build the IRQ UART demux code.
# options for gpio configuration support
config SAMSUNG_GPIOLIB_4BIT
bool
help
GPIOlib file contains the 4 bit modification functions for gpio
configuration. GPIOlib shall be compiled only for S3C64XX and S5P
series of processors.
config S3C_GPIO_CFG_S3C24XX
bool
help
Internal configuration to enable S3C24XX style GPIO configuration
functions.
config S3C_GPIO_CFG_S3C64XX
bool
help
Internal configuration to enable S3C64XX style GPIO configuration
functions.
config S5P_GPIO_CFG_S5PC1XX
bool
help
Internal configuration to enable S5PC1XX style GPIO configuration
functions.
config S3C_GPIO_PULL_UPDOWN
bool
help
Internal configuration to enable the correct GPIO pull helper
config S3C_GPIO_PULL_DOWN
bool
help
Internal configuration to enable the correct GPIO pull helper
config S3C_GPIO_PULL_UP
bool
help
Internal configuration to enable the correct GPIO pull helper
config SAMSUNG_GPIO_EXTRA
int "Number of additional GPIO pins"
default 0
help
Use additional GPIO space in addition to the GPIO's the SOC
provides. This allows expanding the GPIO space for use with
GPIO expanders.
# ADC driver
config S3C_ADC
bool "ADC common driver support"
help
Core support for the ADC block found in the Samsung SoC systems
for drivers such as the touchscreen and hwmon to use to share
this resource.
# device definitions to compile in
config S3C_DEV_HSMMC
bool
help
Compile in platform device definitions for HSMMC code
config S3C_DEV_HSMMC1
bool
help
Compile in platform device definitions for HSMMC channel 1
config S3C_DEV_HSMMC2
bool
help
Compile in platform device definitions for HSMMC channel 2
config S3C_DEV_I2C1
bool
help
Compile in platform device definitions for I2C channel 1
config S3C_DEV_FB
bool
help
Compile in platform device definition for framebuffer
config S3C_DEV_USB_HOST
bool
help
Compile in platform device definition for USB host.
config S3C_DEV_USB_HSOTG
bool
help
Compile in platform device definition for USB high-speed OtG
config S3C_DEV_NAND
bool
help
Compile in platform device definition for NAND controller
endif
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