path: root/arch/arm/mach-exynos/Kconfig

# arch/arm/mach-exynos/Kconfig
#
# Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
#		http://www.samsung.com/
#
# Licensed under GPLv2

# Configuration options for the EXYNOS

if ARCH_EXYNOS

choice
	prompt "EXYNOS system type"
	default ARCH_EXYNOS4

config ARCH_EXYNOS4
	bool "Samsung Exynos4"
	select ARM_ERRATA_743622
	select ARM_ERRATA_751472
	select ARM_ERRATA_754322
	select ARM_ERRATA_764369
	help
	  Samsung EXYNOS4 series based systems

config ARCH_EXYNOS5
	bool "Samsung Exynos5"
	select ARM_ERRATA_761171
	select ARM_ERRATA_762974
	select ARM_ERRATA_763722
	help
	  Samsung EXYNOS5 series based systems

endchoice

config CPU_EXYNOS4210
	bool
	select S3C_PL330_DMA
	select PL310_ERRATA_727915
	select ARM_ERRATA_753970
	help
	  Enable EXYNOS4210 CPU support

config CPU_EXYNOS4212
	bool
	select S3C_PL330_DMA
	help
	  Enable EXYNOS4212 CPU support

config CPU_EXYNOS4412
	bool
	select S3C_PL330_DMA
	select ARM_ERRATA_761320
	help
	  Enable EXYNOS4412 CPU support

config CPU_EXYNOS5250
	bool
	select S3C_PL330_DMA
	help
	  Enable EXYNOS5250 CPU support

config EXYNOS4_CONTENT_PATH_PROTECTION
	bool "Exynos4 Content Path Protection"
	depends on ARM_TRUSTZONE
	default n
	help
	  Enable content path protection of EXYNOS4.

config EXYNOS4_PM
	bool "Exynos4 Power Management"
	depends on (PM && ARCH_EXYNOS4)
	default y
	help
	  Enable suspend and resume for Exynos4 series.

config EXYNOS5_PM
	bool "Exynos5 Power Management"
	depends on (PM && ARCH_EXYNOS5)
	default y
	help
	  Enable suspend and resume for Exynos5 series.

config EXYNOS4_CPUIDLE
	bool "Exynos4 CPUIDLE Feature"
	depends on (CPU_IDLE && ARCH_EXYNOS4)
	default y
	help
	  Enable CPUIDLE for Exynos4 series.

config EXYNOS4_LOWPWR_IDLE
	bool "Exynos4 Lowpower IDLE Feature"
	depends on EXYNOS4_CPUIDLE
	default y
	help
	  Enable Low power IDLE for Exynos4 series.

config EXYNOS5_CPUIDLE
	bool "Exynos5 CPUIDLE Feature"
	depends on (CPU_IDLE && ARCH_EXYNOS5)
	default y
	help
	  Enable CPUIDLE for Exynos5 series.

config EXYNOS_MCT
	bool
	default y
	help
	  Use MCT (Multi Core Timer) as kernel timers

config EXYNOS5_DEV_AHCI
	bool
	help
	  Compile in platform device definitions for AHCI SATA3.0

config EXYNOS4_DEV_AHCI
	bool
	help
	  Compile in platform device definitions for AHCI

config EXYNOS4_SETUP_FIMD0
	bool
	help
	  Common setup code for FIMD0.

config EXYNOS4_SETUP_FIMD
	bool
	help
	  Common setup code for FIMD.

config EXYNOS4_SETUP_DP
	bool
	help
	  Common setup code for DP.

config EXYNOS_DEV_PD
	bool
	help
	  Compile in platform device definitions for Power Domain

config EXYNOS4_DEV_DWMCI
	bool
	help
	  Compile in platform device definitions for DWMCI

config EXYNOS4_DEV_FIMC_LITE
	bool
	help
	  Compile in platform device definitions for FIMC_LITE

config EXYNOS4_DEV_FIMC_IS
	bool
	depends on (VIDEO_EXYNOS_FIMC_IS || VIDEO_EXYNOS5_FIMC_IS)
	default y
	help
	  Compile in platform device definition for FIMC-IS

config EXYNOS4_SETUP_I2C1
	bool
	help
	  Common setup code for i2c bus 1.

config EXYNOS4_SETUP_I2C2
	bool
	help
	  Common setup code for i2c bus 2.

config EXYNOS4_SETUP_I2C3
	bool
	help
	  Common setup code for i2c bus 3.

config EXYNOS4_SETUP_I2C4
	bool
	help
	  Common setup code for i2c bus 4.

config EXYNOS4_SETUP_I2C5
	bool
	help
	  Common setup code for i2c bus 5.

config EXYNOS4_SETUP_I2C6
	bool
	help
	  Common setup code for i2c bus 6.

config EXYNOS4_SETUP_I2C7
	bool
	help
	  Common setup code for i2c bus 7.

config EXYNOS4_SETUP_KEYPAD
	bool
	help
	  Common setup code for keypad.

config EXYNOS4_SETUP_MFC
	bool
	help
	  Common setup code for MFC.

config EXYNOS4_SETUP_SDHCI
	bool
	select EXYNOS4_SETUP_SDHCI_GPIO
	help
	  Internal helper functions for EXYNOS4 based SDHCI systems.

config EXYNOS4_SETUP_SDHCI_GPIO
	bool
	help
	  Common setup code for SDHCI gpio.

config EXYNOS4_SETUP_MSHCI
	bool
	depends on S5P_DEV_MSHC
	default y
	select EXYNOS4_SETUP_MSHCI_GPIO
	help
	  Internal helper functions for EXYNOS4 based MSHCI systems.

config EXYNOS4_SETUP_MSHCI_GPIO
	bool
	help
	  Common setup code for MSHCI gpio.

config EXYNOS4_SETUP_FIMC
	bool
	depends on VIDEO_SAMSUNG_S5P_FIMC
	default y
	help
	  Common setup code for the camera interfaces.

config EXYNOS4_SETUP_FIMC0
	bool
	depends on VIDEO_FIMC
	default y
	help
	  Common setup code for the camera interfaces.

config EXYNOS4_SETUP_FIMC1
	bool
	depends on VIDEO_FIMC
	default y
	help
	  Common setup code for the camera interfaces.

config EXYNOS4_SETUP_FIMC2
	bool
	depends on VIDEO_FIMC
	default y
	help
	  Common setup code for the camera interfaces.

config EXYNOS4_SETUP_FIMC3
	bool
	depends on VIDEO_FIMC
	default y
	help
	  Common setup code for the camera interfaces.

config EXYNOS4_SETUP_FIMC_IS
	bool
	depends on (VIDEO_EXYNOS_FIMC_IS || VIDEO_EXYNOS5_FIMC_IS)
	default y
	help
	  Common setup code for the FIMC-IS

config EXYNOS4_SETUP_USB_PHY
	bool
	help
	  Common setup code for USB PHY controller

config EXYNOS4_SETUP_CSIS
	bool
	depends on VIDEO_FIMC_MIPI
	default y
	help
	  Common setup code for MIPI-CSIS

config EXYNOS4_SETUP_FB_S5P
	bool
	default n
	help
	  Setup code for EXYNOS4 FIMD

config EXYNOS4_SETUP_TVOUT
	bool
	default y
	help
	  Common setup code for TVOUT

config EXYNOS_SETUP_THERMAL
	bool "Use thermal management"
	depends on CPU_FREQ
	help
	  Common setup code for TMU

config TMU_DEBUG
	bool "Thermal management Debug"
	depends on EXYNOS_SETUP_THERMAL
	help
	  TMU debugging message on

config EXYNOS4_SETUP_MIPI_DSI
	bool
	depends on FB_S5P_MIPI_DSIM
	default y
	help
	  Common setup code for MIPI_DSIM.

config EXYNOS4_SETUP_MIPI_DSIM
	bool
	depends on FB_MIPI_DSIM
	default y
	help
	  Common setup code for MIPI_DSIM to support mainline style fimd.

config EXYNOS4_SETUP_JPEG
	bool
	depends on VIDEO_JPEG_V2X
	default y
	help
	  Common setup code for JPEG

config EXYNOS5_DEV_GSC
	bool
	depends on VIDEO_EXYNOS_GSCALER
	default y
	help
	  Compile in platform device definitions for GSC

config EXYNOS5_SETUP_GSC
	bool
	depends on VIDEO_EXYNOS_GSCALER
	default y
	help
	  Common setup code for GSC

config EXYNOS4_ENABLE_CLOCK_DOWN
	bool "ARM core clock down feature enable"
	depends on EXYNOS4_CPUIDLE
	default n
	help
	  ARM core clock down in idle time.

config EXYNOS5_ENABLE_CLOCK_DOWN
	bool "ARM core clock down feature enable"
	depends on EXYNOS5_CPUIDLE
	default n
	help
	  ARM core clock down in idle time.

config EXYNOS4_CPUFREQ
	def_bool y
	depends on CPU_FREQ && ARCH_EXYNOS4
	help
	  Exynos4 cpufreq support

config EXYNOS5_CPUFREQ
	def_bool y
	depends on CPU_FREQ && ARCH_EXYNOS5
	help
	  Exynos5 cpufreq support

choice
	prompt "Max CPU frequency"
	default EXYNOS4X12_1400MHZ_SUPPORT
	default EXYNOS5250_1400MHZ_SUPPORT

config EXYNOS4X12_1600MHZ_SUPPORT
        bool "Max 1600MHz CPUFREQ LEVEL"
        depends on EXYNOS4_CPUFREQ && (CPU_EXYNOS4212 || CPU_EXYNOS4412)
        help
          Max 1.6Ghz support

config EXYNOS4X12_1800MHZ_SUPPORT
        bool "Max 1800MHz CPUFREQ LEVEL"
        depends on EXYNOS4_CPUFREQ && (CPU_EXYNOS4212 || CPU_EXYNOS4412)
        help
          Max 1.8Ghz support

config EXYNOS4X12_1500MHZ_SUPPORT
	bool "Max 1500MHz CPUFREQ LEVEL"
	depends on EXYNOS4_CPUFREQ && (CPU_EXYNOS4212 || CPU_EXYNOS4412)
	help
	  Max 1.5Ghz support

config EXYNOS4X12_1400MHZ_SUPPORT
	bool "Max 1400MHz CPUFREQ LEVEL"
	depends on EXYNOS4_CPUFREQ && (CPU_EXYNOS4212 || CPU_EXYNOS4412)
	help
	  Max 1.4Ghz support

config EXYNOS4X12_1200MHZ_SUPPORT
	bool "Max 1200MHz CPUFREQ LEVEL"
	depends on EXYNOS4_CPUFREQ && (CPU_EXYNOS4212 || CPU_EXYNOS4412)
	help
	  Max 1.2Ghz support

config EXYNOS4X12_1000MHZ_SUPPORT
	bool "Max 1000MHz CPUFREQ LEVEL"
	depends on EXYNOS4_CPUFREQ && (CPU_EXYNOS4212 || CPU_EXYNOS4412)
	help
	  Max 1.0Ghz support

config EXYNOS5250_1400MHZ_SUPPORT
	bool "Max 1400MHz CPUFREQ LEVEL"
	depends on EXYNOS5_CPUFREQ && CPU_EXYNOS5250
	help
	  Max 1.4Ghz support for EXYNOS5250

config EXYNOS5250_1200MHZ_SUPPORT
	bool "Max 1200MHz CPUFREQ LEVEL"
	depends on EXYNOS5_CPUFREQ && CPU_EXYNOS5250
	help
	  Max 1.2Ghz support for EXYNOS5250

config EXYNOS5250_1000MHZ_SUPPORT
	bool "Max 1000MHz CPUFREQ LEVEL"
	depends on EXYNOS5_CPUFREQ && CPU_EXYNOS5250
	help
	  Max 1.0Ghz support for EXYNOS5250

endchoice

menu "Support dynamic CPU Hotplug"
	depends on HOTPLUG_CPU && SMP

config EXYNOS_PM_HOTPLUG
	bool "EXYNOS Dynamic Hotplug"
	help
	  Dynamic CPU HOTLUG for EXYNOS series

choice
	prompt "Dynamic CPU HOTPLUG Policy"
	depends on EXYNOS_PM_HOTPLUG
	default STAND_ALONE_POLICY if CPU_EXYNOS4210
	default DVFS_NR_RUNNING_POLICY if (CPU_EXYNOS4212 || CPU_EXYNOS4412 || CPU_EXYNOS5250)

config STAND_ALONE_POLICY
	bool "Stand alone policy CPU hotplug"

config WITH_DVFS_POLICY
	depends on EXYNOS4_CPUFREQ
	bool "Intergrated DVFS CPU hotplug"

config DVFS_NR_RUNNING_POLICY
	depends on (EXYNOS4_CPUFREQ || EXYNOS5_CPUFREQ)
	bool "DVFS-nr_running CPU hotplug"

config NR_RUNNING_POLICY
	bool "nr_running CPU hotplug"

endchoice
endmenu

menu "Busfreq Model"
	depends on EXYNOS4_CPUFREQ || EXYNOS5_CPUFREQ

config BUSFREQ
	bool "Busfreq with PPC/PPMU"
	depends on EXYNOS4_CPUFREQ

config BUSFREQ_OPP
	bool "Busfreq with OPP"
	depends on EXYNOS4_CPUFREQ || EXYNOS5_CPUFREQ

endmenu

# machine support

menu "EXYNOS4 Machines"
	depends on ARCH_EXYNOS4

config MACH_SMDKC210
	bool "SMDKC210"
	select CPU_EXYNOS4210
	select S3C_DEV_RTC
	select S3C_DEV_WDT
	select S3C_DEV_I2C1
	select S3C_DEV_HSMMC2
	select S3C_DEV_HSMMC3
	select S3C_DEV_HWMON if S3C_ADC
	select S5P_GPIO_INT
	select S5P_DEV_FIMD0
	select S5P_DEV_FIMD_S5P
	select S5P_DEV_MFC
	select S5P_DEV_FIMG2D
	select S5P_DEV_ROTATOR
	select S5P_DEV_USBGADGET
	select S5P_DEV_JPEG
	select S5P_DEV_THERMAL
	select S5P_DEV_USB_EHCI
	select S5P_SYSTEM_MMU
	select EXYNOS_DEV_PD
	select EXYNOS4_SETUP_FIMD0
	select EXYNOS4_SETUP_I2C1
	select EXYNOS4_SETUP_KEYPAD
	select EXYNOS4_SETUP_SDHCI
	select EXYNOS4_SETUP_FB_S5P
	select EXYNOS4_SETUP_USB_PHY
	select EXYNOS4_SETUP_MFC
	select SAMSUNG_DEV_KEYPAD
	select SAMSUNG_DEV_ADC
	select SAMSUNG_DEV_TS
	select SAMSUNG_DEV_TS1
	select SAMSUNG_DEV_PWM
	select SAMSUNG_DEV_BACKLIGHT
	help
	  Machine support for Samsung SMDKC210

config MACH_SMDKV310
	bool "SMDKV310"
	select CPU_EXYNOS4210
	select S3C_DEV_RTC
	select S3C_DEV_WDT
	select S3C_DEV_I2C1
	select S3C_DEV_HSMMC2
	select S3C_DEV_HSMMC3
	select S3C_DEV_HWMON if S3C_ADC
	select S5P_GPIO_INT
	select S5P_DEV_FIMD0
	select S5P_DEV_FIMD_S5P
	select S5P_DEV_MFC
	select S5P_DEV_FIMG2D
	select S5P_DEV_ROTATOR
	select S5P_DEV_USBGADGET
	select S5P_DEV_JPEG
	select S5P_DEV_THERMAL
	select S5P_DEV_USB_EHCI
	select S5P_SYSTEM_MMU
	select EXYNOS_DEV_PD
	select EXYNOS4_SETUP_FIMD0
	select EXYNOS4_SETUP_I2C1
	select EXYNOS4_SETUP_KEYPAD
	select EXYNOS4_SETUP_SDHCI
	select EXYNOS4_SETUP_FB_S5P
	select EXYNOS4_SETUP_USB_PHY
	select EXYNOS4_SETUP_MFC
	select EXYNOS4_DEV_AHCI
	select SAMSUNG_DEV_PWM
	select SAMSUNG_DEV_BACKLIGHT
	select SAMSUNG_DEV_KEYPAD
	select SAMSUNG_DEV_ADC
	select SAMSUNG_DEV_TS
	select SAMSUNG_DEV_TS1
	help
	  Machine support for Samsung SMDKV310

config MACH_ARMLEX4210
	bool "ARMLEX4210"
	select CPU_EXYNOS4210
	select S3C_DEV_RTC
	select S3C_DEV_WDT
	select S3C_DEV_HSMMC
	select S3C_DEV_HSMMC2
	select S3C_DEV_HSMMC3
	select S5P_SYSTEM_MMU
	select EXYNOS4_DEV_AHCI
	select EXYNOS4_SETUP_SDHCI
	help
	  Machine support for Samsung ARMLEX4210 based on EXYNOS4210

config MACH_UNIVERSAL_C210
	bool "Mobile UNIVERSAL_C210 Board"
	select CPU_EXYNOS4210
	select S3C_DEV_HSMMC
	select S3C_DEV_HSMMC2
	select S3C_DEV_HSMMC3
	select S3C_DEV_I2C1
	select S3C_DEV_I2C5
	select S5P_DEV_ONENAND
	select EXYNOS4_SETUP_I2C1
	select EXYNOS4_SETUP_I2C5
	select EXYNOS4_SETUP_SDHCI
	help
	  Machine support for Samsung Mobile Universal S5PC210 Reference
	  Board.

config MACH_NURI
	bool "Mobile NURI Board"
	select CPU_EXYNOS4210
	select S3C_DEV_WDT
	select S3C_DEV_HSMMC
	select S3C_DEV_HSMMC2
	select S3C_DEV_HSMMC3
	select S3C_DEV_I2C1
	select S3C_DEV_I2C3
	select S3C_DEV_I2C5
	select S5P_DEV_USB_EHCI
	select EXYNOS4_SETUP_I2C1
	select EXYNOS4_SETUP_I2C3
	select EXYNOS4_SETUP_I2C5
	select EXYNOS4_SETUP_SDHCI
	select EXYNOS4_SETUP_USB_PHY
	select SAMSUNG_DEV_PWM
	help
	  Machine support for Samsung Mobile NURI Board.

config MACH_SMDK4X12
	bool "SMDK4X12 board"
	select CPU_EXYNOS4212
	select CPU_EXYNOS4412
	select S3C_DEV_WDT
	select S3C_DEV_RTC
	select S3C_DEV_HSMMC2
	select S3C_DEV_I2C1
	select S3C_DEV_I2C2
	select S3C_DEV_I2C3
	select S3C_DEV_I2C4
	select S3C_DEV_I2C5
	select S3C_DEV_I2C7
	select S5P_DEV_I2C_HDMIPHY
	select S5P_GPIO_INT
	select S5P_DEV_MFC
	select S5P_DEV_FIMG2D
	select S5P_DEV_FIMD0
	select S5P_DEV_FIMD_S5P
	select S5P_DEV_USB_EHCI
	select S5P_DEV_USBGADGET
	select S5P_DEV_USB_SWITCH
	select S5P_DEV_THERMAL
	select S5P_SYSTEM_MMU
	select EXYNOS_DEV_PD
	select EXYNOS4_SETUP_SDHCI
	select EXYNOS4_SETUP_FB_S5P
	select EXYNOS4_SETUP_FIMD0
	select EXYNOS4_SETUP_I2C1
	select EXYNOS4_SETUP_I2C2
	select EXYNOS4_SETUP_I2C3
	select EXYNOS4_SETUP_I2C4
	select EXYNOS4_SETUP_I2C5
	select EXYNOS4_SETUP_I2C7
	select EXYNOS4_SETUP_USB_PHY
	select EXYNOS4_SETUP_KEYPAD
	select EXYNOS4_SETUP_MFC
	select EXYNOS4_DEV_FIMC_LITE
	select SAMSUNG_DEV_ADC
	select SAMSUNG_DEV_BACKLIGHT
	select SAMSUNG_DEV_PWM
	select SAMSUNG_DEV_KEYPAD
	help
	  Machine support for Samsung SMDK4X12

config MACH_ODROID_4X12
	bool "ODROID 4X12 board"
	select CPU_EXYNOS4212
	select CPU_EXYNOS4412
	select S3C_DEV_WDT
	select S3C_DEV_RTC
	select S3C_DEV_HSMMC2
	select S3C_DEV_HSMMC3
	select S3C_DEV_I2C1
	select S3C_DEV_I2C4
	select S3C_DEV_I2C5
	select S5P_DEV_I2C_HDMIPHY
	select S5P_GPIO_INT
	select S5P_DEV_MFC
	select S5P_DEV_FIMG2D
	select S5P_DEV_FIMD0
	select S5P_DEV_FIMD_S5P
	select S5P_DEV_USB_EHCI
	select S5P_DEV_USBGADGET
	select S5P_DEV_THERMAL
	select S5P_SYSTEM_MMU
	select EXYNOS_DEV_PD
	select EXYNOS4_SETUP_SDHCI
	select EXYNOS4_SETUP_FB_S5P
	select EXYNOS4_SETUP_FIMD0
	select EXYNOS4_SETUP_I2C1
	select EXYNOS4_SETUP_I2C2
	select EXYNOS4_SETUP_I2C4
	select EXYNOS4_SETUP_I2C5
	select EXYNOS4_SETUP_USB_PHY
	select EXYNOS4_SETUP_MFC
	select EXYNOS4_DEV_FIMC_LITE
	select SAMSUNG_DEV_ADC
	select SAMSUNG_DEV_BACKLIGHT
	select SAMSUNG_DEV_PWM
	help
	  Machine support for Hardkernel ODROID_4X12

endmenu

choice
	depends on MACH_ODROID_4X12
	prompt "ODROID_4412 PRODUCT"
	default BOARD_ODROID_Q

	config BOARD_ODROID_Q
		bool "ODROID_Q ARM Quad-Core Tablet(10.1)"
		help
		  This enables support for ODROID_Q
	
	config BOARD_ODROID_X
		bool "ODROID_X ARM Quad-Core mini-PC"
		help
		  This enables support for ODROID_X(Quad-Core ARM PC)

	config BOARD_SMD_A2
		bool "SMD A2 Board"
		help
		  This enables support for SMD A2
endchoice

menu "EXYNOS5 Machines"
	depends on ARCH_EXYNOS5

config MACH_SMDK5250
	bool "SMDK5250 board"
	select CPU_EXYNOS5250
	select S3C_DEV_RTC
	select S3C_DEV_WDT
	select S3C_DEV_HSMMC2
	select S3C_DEV_HSMMC3
	select S3C_DEV_I2C1
	select S3C_DEV_I2C2
	select S3C_DEV_I2C4
	select S3C_DEV_I2C5
	select S3C_DEV_I2C7
	select S5P_DEV_DP
	select S5P_DEV_FIMD1
	select S5P_DEV_USB_EHCI
	select S5P_DEV_MFC
	select S5P_DEV_FIMG2D
	select S5P_DEV_ROTATOR
	select S5P_DEV_USBGADGET
	select S5P_DEV_I2C_HDMIPHY
	select S5P_DEV_THERMAL
	select EXYNOS_DEV_PD
	select EXYNOS4_DEV_FIMC_LITE
	select EXYNOS4_SETUP_I2C1
	select EXYNOS4_SETUP_I2C2
	select EXYNOS4_SETUP_I2C4
	select EXYNOS4_SETUP_I2C5
	select EXYNOS4_SETUP_I2C7
	select EXYNOS4_SETUP_SDHCI
	select EXYNOS4_SETUP_DP
	select EXYNOS4_SETUP_FIMD
	select EXYNOS4_SETUP_USB_PHY
	select EXYNOS4_SETUP_MFC
	select EXYNOS5_DEV_AHCI
	select EXYNOS_DEV_SS_UDC
	select SAMSUNG_DEV_BACKLIGHT
	select SAMSUNG_DEV_PWM
	help
	  Machine support for Samsung SMDK5250
endmenu

menu "MMC/SD slot setup"
depends on PLAT_S5P

comment "SELECT SYNOPSYS CONTROLLER INTERFACE DRIVER"
config EXYNOS4_DEV_DWMCI
	bool "DWMCI"
	depends on PLAT_S5P
	default n
	help
	IF DWMCI is used, SDHC channel 0 is disabled.

config S5P_DEV_MSHC
	bool "MSHCI"
	depends on PLAT_S5P
	default n
	help
	IF MSHC is used, SDHC channel 0 is disabled.

choice
	prompt "Use Special PLL for MSHC"
	depends on PLAT_S5P && S5P_DEV_MSHC
	help
		This feature change MMC4OUT's clock source between MPLL and EPLL
	default EXYNOS4_MSHC_MPLL_40MHZ

config EXYNOS4_MSHC_MPLL_40MHZ
	bool "MPLL"

config EXYNOS4_MSHC_VPLL_46MHZ
	bool "VPLL"

config EXYNOS4_MSHC_EPLL_45MHZ
	bool "EPLL"
endchoice

comment "Use 8-bit bus width"

config EXYNOS4_MSHC_8BIT
        bool "MSHC with 8-bit bus"
	depends on PLAT_S5P && S5P_DEV_MSHC
	default n
	help
	  IF MSHC uses 8-bit bus, SDHC channel 1 is disabled.

config EXYNOS4_SDHCI_CH0_8BIT
	bool "SDHC Channel 0 with 8-bit bus"
	depends on PLAT_S5P && !EXYNOS4_DEV_DWMCI && !S5P_DEV_MSHC
	default n
	help
	  Support HSMMC Channel 0 8-bit bus.
	  If selected, Channel 1 is disabled.

config EXYNOS4_SDHCI_CH2_8BIT
	bool "SDHC Channel 2 with 8-bit bus"
	help
	  Support HSMMC Channel 2 8-bit bus.
	  If selected, Channel 3 is disabled.

comment "Use DDR"
	depends on PLAT_S5P && S5P_DEV_MSHC
config EXYNOS4_MSHC_DDR
        depends on PLAT_S5P && S5P_DEV_MSHC
	bool "MSHC with DDR mode"
	default n
	help
	  Enabling DDR(Dual Data Rate) mode.

endmenu

comment "Miscellaneous drivers"
config WAKEUP_ASSIST
	bool "Wakeup assist driver"
	depends on PM
	help
	  If the wakeup time is too slow, toggling POWER butten shortly causes to
	  ignore report of key event. It makes the android system not execute wake
	  up codes.

	  If selected, the wakeup assistant driver will report POWER key event
	  directly
endif

config USE_GPIO_AS_I2C
	bool "Gpio_AS_i2c driver"
	depends on MACH_ODROID_4210 || MACH_ODROID_4X12
	default n
	help
		Use GPIO pins as I2C
		This driver is misc devices  driver that uses xxx as minor number

config EXYNOS_C2C
	bool "C2C device support"
	depends on SAMSUNG_C2C
	default y
	help
	  Add C2C device driver

config EXYNOS_DEV_C2C
	bool
	depends on EXYNOS_C2C
	default y

config EXYNOS5250_ABB_WA
	bool "ARM/INT ABB errata workaround"
	depends on CPU_EXYNOS5250 && CPU_FREQ && BUSFREQ_OPP
	default y
	help
	 Add W/A to fix ARM/INT ABB errata in EVT0