Merge branch 'samsung/exynos-multiplatform' into next/multiplatform

This just merges in the revert of multiplatform support. Not doing it by
cherry-pick since we need the same revert in the next/drivers branch.

* samsung/exynos-multiplatform:
  Revert "ARM: exynos: enable multiplatform support"

Signed-off-by: Olof Johansson <olof@lixom.net>

9 files changed, 19 insertions, 50 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 21a48d1bde43..88b662d4618d 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -776,11 +776,18 @@ 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 ae90a0f7d53c..bffe68e190a3 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 9cfbb33a9eea..4b8b9ec91ff4 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"
@@ -34,9 +20,6 @@ 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_ARM_SCU if SMP
@@ -54,7 +37,7 @@ 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
 
@@ -64,7 +47,7 @@ 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
 
@@ -72,7 +55,7 @@ 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
 
@@ -83,7 +66,7 @@ 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 57e9124d95e0..435757e57bb4 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 83bd3f0e1519..d63d399c7bae 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;
 }