diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index b375a94fe292afa0448ff69bee725be33bd5394e..13b739469c515cb93a8dff1cdf686583a3941c54 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -853,11 +853,18 @@ config ARCH_S5PV210
 	help
 	  Samsung S5PV210/S5PC110 series based systems
 
-config ARCH_EXYNOS_SINGLE
+config ARCH_EXYNOS
 	bool "Samsung EXYNOS"
+	select ARCH_HAS_CPUFREQ
 	select ARCH_HAS_HOLES_MEMORYMODEL
 	select ARCH_SPARSEMEM_ENABLE
+	select CLKDEV_LOOKUP
+	select CPU_V7
+	select GENERIC_CLOCKEVENTS
+	select HAVE_CLK
+	select HAVE_S3C2410_I2C if I2C
 	select HAVE_S3C2410_WATCHDOG if WATCHDOG
+	select HAVE_S3C_RTC if RTC_CLASS
 	select NEED_MACH_GPIO_H
 	select NEED_MACH_MEMORY_H
 	help
diff --git a/arch/arm/configs/exynos4_defconfig b/arch/arm/configs/exynos4_defconfig
index ae90a0f7d53cab9e9ce5a0aabacb3135cd8fe8ca..bffe68e190a3d93157886557e1958bde59798648 100644
--- a/arch/arm/configs/exynos4_defconfig
+++ b/arch/arm/configs/exynos4_defconfig
@@ -4,7 +4,7 @@ CONFIG_KALLSYMS_ALL=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_EXYNOS_SINGLE=y
+CONFIG_ARCH_EXYNOS=y
 CONFIG_S3C_LOWLEVEL_UART_PORT=1
 CONFIG_MACH_SMDKC210=y
 CONFIG_MACH_ARMLEX4210=y
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index 1d69c62fe3d84df00887983662dc5c6c5577a530..d8c251b13ab8210b928848bbc8796adb56dd333a 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -7,20 +7,6 @@
 
 # Configuration options for the EXYNOS4
 
-config ARCH_EXYNOS
-	# TODO: make this visible after all drivers are converted
-	bool "Samsung EXYNOS" if ARCH_MULTI_V7 && BROKEN
-	default ARCH_EXYNOS_SINGLE
-	select ARCH_HAS_CPUFREQ
-	select CLKDEV_LOOKUP
-	select CPU_V7
-	select GENERIC_CLOCKEVENTS
-	select HAVE_CLK
-	select HAVE_S3C2410_I2C if I2C
-	select HAVE_S3C_RTC if RTC_CLASS
-	help
-	  Support for SAMSUNG's EXYNOS SoCs (EXYNOS4/5)
-
 if ARCH_EXYNOS
 
 menu "SAMSUNG EXYNOS SoCs Support"
@@ -33,9 +19,6 @@ config ARCH_EXYNOS4
 	help
 	  Samsung EXYNOS4 SoCs based systems
 
-config ARCH_EXYNOS4_SINGLE
-	def_bool ARCH_EXYNOS4 && ARCH_EXYNOS_SINGLE
-
 config ARCH_EXYNOS5
 	bool "SAMSUNG EXYNOS5"
 	select HAVE_SMP
@@ -52,7 +35,7 @@ config CPU_EXYNOS4210
 	select PM_GENERIC_DOMAINS
 	select S5P_PM if PM
 	select S5P_SLEEP if PM
-	select SAMSUNG_DMADEV if ARCH_EXYNOS_SINGLE
+	select SAMSUNG_DMADEV
 	help
 	  Enable EXYNOS4210 CPU support
 
@@ -62,7 +45,7 @@ config SOC_EXYNOS4212
 	depends on ARCH_EXYNOS4
 	select S5P_PM if PM
 	select S5P_SLEEP if PM
-	select SAMSUNG_DMADEV if ARCH_EXYNOS_SINGLE
+	select SAMSUNG_DMADEV
 	help
 	  Enable EXYNOS4212 SoC support
 
@@ -70,7 +53,7 @@ config SOC_EXYNOS4412
 	bool "SAMSUNG EXYNOS4412"
 	default y
 	depends on ARCH_EXYNOS4
-	select SAMSUNG_DMADEV if ARCH_EXYNOS_SINGLE
+	select SAMSUNG_DMADEV
 	help
 	  Enable EXYNOS4412 SoC support
 
@@ -81,7 +64,7 @@ config SOC_EXYNOS5250
 	select S5P_PM if PM
 	select S5P_SLEEP if PM
 	select S5P_DEV_MFC
-	select SAMSUNG_DMADEV if ARCH_EXYNOS_SINGLE
+	select SAMSUNG_DMADEV
 	help
 	  Enable EXYNOS5250 SoC support
 
diff --git a/arch/arm/mach-exynos/Makefile b/arch/arm/mach-exynos/Makefile
index 57e9124d95e0e60600557038835e1ca71779be04..435757e57bb47d8f2b784352150dcb182aa6eb43 100644
--- a/arch/arm/mach-exynos/Makefile
+++ b/arch/arm/mach-exynos/Makefile
@@ -4,7 +4,6 @@
 #		http://www.samsung.com/
 #
 # Licensed under GPLv2
-ccflags-$(CONFIG_ARCH_MULTIPLATFORM) += -I$(srctree)/$(src)/include -I$(srctree)/arch/arm/plat-samsung/include
 
 obj-y				:=
 obj-m				:=
@@ -49,12 +48,12 @@ obj-$(CONFIG_MACH_EXYNOS5_DT)		+= mach-exynos5-dt.o
 # device support
 
 obj-y					+= dev-uart.o
-obj-$(CONFIG_ARCH_EXYNOS4_SINGLE)	+= dev-audio.o
+obj-$(CONFIG_ARCH_EXYNOS4)		+= dev-audio.o
 obj-$(CONFIG_EXYNOS4_DEV_AHCI)		+= dev-ahci.o
 obj-$(CONFIG_EXYNOS_DEV_DMA)		+= dma.o
 obj-$(CONFIG_EXYNOS4_DEV_USB_OHCI)	+= dev-ohci.o
 
-obj-$(CONFIG_ARCH_EXYNOS_SINGLE)	+= setup-i2c0.o
+obj-$(CONFIG_ARCH_EXYNOS)		+= setup-i2c0.o
 obj-$(CONFIG_EXYNOS4_SETUP_FIMC)	+= setup-fimc.o
 obj-$(CONFIG_EXYNOS4_SETUP_FIMD0)	+= setup-fimd0.o
 obj-$(CONFIG_EXYNOS4_SETUP_I2C1)	+= setup-i2c1.o
diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c
index 83bd3f0e1519c099ce421dd79e1c886b4f6895ff..d63d399c7bae2801e2c1e9f03590cfa13ad77674 100644
--- a/arch/arm/mach-exynos/common.c
+++ b/arch/arm/mach-exynos/common.c
@@ -368,9 +368,6 @@ static void __init exynos4_map_io(void)
 	else
 		iotable_init(exynos4_iodesc1, ARRAY_SIZE(exynos4_iodesc1));
 
-	if (!IS_ENABLED(CONFIG_EXYNOS_ATAGS))
-		return
-
 	/* initialize device information early */
 	exynos4_default_sdhci0();
 	exynos4_default_sdhci1();
@@ -573,8 +570,6 @@ static void __init exynos4_init_uarts(struct s3c2410_uartcfg *cfg, int no)
 	s3c24xx_init_uartdevs("exynos4210-uart", exynos4_uart_resources, cfg, no);
 }
 
-
-#ifdef CONFIG_EXYNOS_ATAGS
 static void __iomem *exynos_eint_base;
 
 static DEFINE_SPINLOCK(eint_lock);
@@ -880,4 +875,3 @@ static int __init exynos_init_irq_eint(void)
 	return 0;
 }
 arch_initcall(exynos_init_irq_eint);
-#endif
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index 8aae6816ebc25ccdfc09fca77e60470b42072aa2..a9d52167e16ecbd0184ac18c47112eaaaaba5362 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -13,10 +13,6 @@ config PLAT_SAMSUNG
 	help
 	  Base platform code for all Samsung SoC based systems
 
-config PLAT_SAMSUNG_SINGLE
-	def_bool PLAT_SAMSUNG && !ARCH_MULTIPLATFORM
-	
-
 config PLAT_S5P
 	bool
 	depends on (ARCH_S5P64X0 || ARCH_S5PC100 || ARCH_S5PV210 || ARCH_EXYNOS)
@@ -27,7 +23,7 @@ config PLAT_S5P
 	select GIC_NON_BANKED if ARCH_EXYNOS4
 	select NO_IOPORT
 	select PLAT_SAMSUNG
-	select S3C_GPIO_TRACK if PLAT_SAMSUNG_SINGLE
+	select S3C_GPIO_TRACK
 	select S5P_GPIO_DRVSTR
 	select SAMSUNG_CLKSRC
 	select SAMSUNG_GPIOLIB_4BIT
@@ -182,7 +178,6 @@ config S5P_DEV_UART
 
 config S3C_ADC
 	bool "ADC common driver support"
-	depends on PLAT_SAMSUNG_SINGLE
 	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
diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile
index cf684b2eb6fc62a9066f81566c663cf4ee16c8a4..3a7c64d1814a2edb92a01fcbe390189e005c1eb3 100644
--- a/arch/arm/plat-samsung/Makefile
+++ b/arch/arm/plat-samsung/Makefile
@@ -4,9 +4,6 @@
 #
 # Licensed under GPLv2
 
-ccflags-$(CONFIG_ARCH_MULTI_V7) += -I$(srctree)/$(src)/include
-ccflags-$(CONFIG_ARCH_EXYNOS)	+= -I$(srctree)/arch/arm/mach-exynos/include
-
 obj-y				:=
 obj-m				:=
 obj-n				:= dummy.o
@@ -37,7 +34,7 @@ obj-$(CONFIG_S3C_ADC)	+= adc.o
 
 obj-y				+= platformdata.o
 
-obj-$(CONFIG_PLAT_SAMSUNG_SINGLE)	+= devs.o
+obj-y				+= devs.o
 obj-y				+= dev-uart.o
 obj-$(CONFIG_S5P_DEV_MFC)	+= s5p-dev-mfc.o
 obj-$(CONFIG_S5P_DEV_UART)	+= s5p-dev-uart.o
@@ -54,10 +51,9 @@ obj-$(CONFIG_S3C_DMA)		+= dma.o s3c-dma-ops.o
 obj-$(CONFIG_SAMSUNG_DMADEV)	+= dma-ops.o
 
 # PM support
+
 obj-$(CONFIG_PM)		+= pm.o
-ifdef CONFIG_PLAT_SAMSUNG_SINGLE
 obj-$(CONFIG_PM)		+= pm-gpio.o
-endif
 obj-$(CONFIG_SAMSUNG_PM_CHECK)	+= pm-check.o
 
 obj-$(CONFIG_SAMSUNG_WAKEMASK)	+= wakeup-mask.o
diff --git a/arch/arm/plat-samsung/include/plat/pm.h b/arch/arm/plat-samsung/include/plat/pm.h
index 266a4e3e24586383d79bb4336a48807184e7c97e..f6fcadeee969f323197e0a84d4b89f58ceef3d8c 100644
--- a/arch/arm/plat-samsung/include/plat/pm.h
+++ b/arch/arm/plat-samsung/include/plat/pm.h
@@ -166,7 +166,6 @@ extern void s3c_pm_check_store(void);
  */
 extern void s3c_pm_configure_extint(void);
 
-#ifdef CONFIG_PLAT_SAMSUNG_SINGLE
 /**
  * samsung_pm_restore_gpios() - restore the state of the gpios after sleep.
  *
@@ -182,10 +181,6 @@ extern void samsung_pm_restore_gpios(void);
  * Save the GPIO states for resotration on resume. See samsung_pm_restore_gpios().
  */
 extern void samsung_pm_save_gpios(void);
-#else
-#define samsung_pm_restore_gpios()	do { } while(0)
-#define samsung_pm_save_gpios()		do { } while(0)
-#endif
 
 extern void s3c_pm_save_core(void);
 extern void s3c_pm_restore_core(void);
diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile
index 6c16050d15772dbe3efc6e39f74bcc803d8d6181..22e07bc9fcb58d3ea3f5d60ab12e54fb1d15af74 100644
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -57,7 +57,7 @@ obj-$(CONFIG_GPIO_PL061)	+= gpio-pl061.o
 obj-$(CONFIG_GPIO_PXA)		+= gpio-pxa.o
 obj-$(CONFIG_GPIO_RC5T583)	+= gpio-rc5t583.o
 obj-$(CONFIG_GPIO_RDC321X)	+= gpio-rdc321x.o
-obj-$(CONFIG_PLAT_SAMSUNG_SINGLE)	+= gpio-samsung.o
+obj-$(CONFIG_PLAT_SAMSUNG)	+= gpio-samsung.o
 obj-$(CONFIG_ARCH_SA1100)	+= gpio-sa1100.o
 obj-$(CONFIG_GPIO_SCH)		+= gpio-sch.o
 obj-$(CONFIG_GPIO_SODAVILLE)	+= gpio-sodaville.o