ARM: S3C24XX: change the ARCH_S3C2410 to ARCH_S3C24XX

This patch changes the ARCH name to "ARCH_S3C24XX" for Samsung
S3C2410, S3C2412, S3C2413, S3C2416, S3C2440, S3C2442, S3C2443,
and S3C2450 SoCs so that we can merge the mach-xxx directories
and plat-s3c24xx dir. to just one mach-s3c24xx for them.

I think this should be sent to upstream via samsung tree because
this touches many samsung stuff.

Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Chris Ball <cjb@laptop.org>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
[for the gadget part:]
Acked-by: Felipe Balbi <balbi@ti.com>
[for the framebuffer (video) part:]
Acked-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
[For the watchdog-part:]
Acked-by: Wim Van Sebroeck <wim@iguana.be>
Cc: Sangbeom Kim <sbkim73@samsung.com>
Cc: Liam Girdwood <lrg@ti.com>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

13 files changed, 27 insertions, 28 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 24626b0419e..5f1a3ad1316 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -763,22 +763,21 @@ config ARCH_SA1100
         help
           Support for StrongARM 11x0 based boards.
 
-config ARCH_S3C2410
-        bool "Samsung S3C2410, S3C2412, S3C2413, S3C2416, S3C2440, S3C2442, S3C2443, S3C2450"
+config ARCH_S3C24XX
+        bool "Samsung S3C24XX SoCs"
         select GENERIC_GPIO
         select ARCH_HAS_CPUFREQ
         select HAVE_CLK
         select CLKDEV_LOOKUP
         select ARCH_USES_GETTIMEOFFSET
         select HAVE_S3C2410_I2C if I2C
+        select HAVE_S3C_RTC if RTC_CLASS
+        select HAVE_S3C2410_WATCHDOG if WATCHDOG
         help
-          Samsung S3C2410X CPU based systems, such as the Simtec Electronics
-          BAST (<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or
-          the Samsung SMDK2410 development board (and derivatives).
-
-          Note, the S3C2416 and the S3C2450 are so close that they even share
-          the same SoC ID code. This means that there is no separate machine
-          directory (no arch/arm/mach-s3c2450) as the S3C2416 was first.
+          Samsung S3C2410, S3C2412, S3C2413, S3C2416, S3C2440, S3C2442, S3C2443
+          and S3C2450 SoCs based systems, such as the Simtec Electronics BAST
+          (<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or the
+          Samsung SMDK2410 development board (and derivatives).
 
 config ARCH_S3C64XX
         bool "Samsung S3C64XX"
@@ -1068,7 +1067,7 @@ source "arch/arm/plat-s5p/Kconfig"
 
 source "arch/arm/plat-spear/Kconfig"
 
-if ARCH_S3C2410
+if ARCH_S3C24XX
 source "arch/arm/mach-s3c2410/Kconfig"
 source "arch/arm/mach-s3c2412/Kconfig"
 source "arch/arm/mach-s3c2416/Kconfig"
@@ -1590,7 +1589,7 @@ source kernel/Kconfig.preempt
 
 config HZ
         int
-        default 200 if ARCH_EBSA110 || ARCH_S3C2410 || ARCH_S5P64X0 || \
+        default 200 if ARCH_EBSA110 || ARCH_S3C24XX || ARCH_S5P64X0 || \
                 ARCH_S5PV210 || ARCH_EXYNOS4
         default OMAP_32K_TIMER_HZ if ARCH_OMAP && OMAP_32K_TIMER
         default AT91_TIMER_HZ if ARCH_AT91
@@ -2116,7 +2115,7 @@ config CPU_FREQ_S3C
 
 config CPU_FREQ_S3C24XX
         bool "CPUfreq driver for Samsung S3C24XX series CPUs (EXPERIMENTAL)"
-        depends on ARCH_S3C2410 && CPU_FREQ && EXPERIMENTAL
+        depends on ARCH_S3C24XX && CPU_FREQ && EXPERIMENTAL
         select CPU_FREQ_S3C
         help
           This enables the CPUfreq driver for the Samsung S3C24XX family
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 40319d91bb7..624f76442ab 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -175,7 +175,7 @@ machine-$(CONFIG_ARCH_PRIMA2)		:= prima2
 machine-$(CONFIG_ARCH_PXA)              := pxa
 machine-$(CONFIG_ARCH_REALVIEW)         := realview
 machine-$(CONFIG_ARCH_RPC)              := rpc
-machine-$(CONFIG_ARCH_S3C2410)          := s3c2410 s3c2412 s3c2416 s3c2440 s3c2443
+machine-$(CONFIG_ARCH_S3C24XX)          := s3c2410 s3c2412 s3c2416 s3c2440 s3c2443
 machine-$(CONFIG_ARCH_S3C64XX)          := s3c64xx
 machine-$(CONFIG_ARCH_S5P64X0)          := s5p64x0
 machine-$(CONFIG_ARCH_S5PC100)          := s5pc100
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index c5d60250d43..5f6045f1766 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -58,7 +58,7 @@
                 add     \rb, \rb, #0x00010000   @ Ser1
 #endif
                 .endm
-#elif defined(CONFIG_ARCH_S3C2410)
+#elif defined(CONFIG_ARCH_S3C24XX)
                 .macro loadsp, rb, tmp
                 mov     \rb, #0x50000000
                 add     \rb, \rb, #0x4000 * CONFIG_S3C_LOWLEVEL_UART_PORT
diff --git a/arch/arm/configs/mini2440_defconfig b/arch/arm/configs/mini2440_defconfig
index 2472a958583..42da9183acc 100644
--- a/arch/arm/configs/mini2440_defconfig
+++ b/arch/arm/configs/mini2440_defconfig
@@ -13,7 +13,7 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set
 CONFIG_BLK_DEV_INTEGRITY=y
-CONFIG_ARCH_S3C2410=y
+CONFIG_ARCH_S3C24XX=y
 CONFIG_S3C_ADC=y
 CONFIG_S3C24XX_PWM=y
 CONFIG_MACH_MINI2440=y
diff --git a/arch/arm/configs/s3c2410_defconfig b/arch/arm/configs/s3c2410_defconfig
index f9096c1b0a6..8746c002a85 100644
--- a/arch/arm/configs/s3c2410_defconfig
+++ b/arch/arm/configs/s3c2410_defconfig
@@ -9,7 +9,7 @@ CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_S3C2410=y
+CONFIG_ARCH_S3C24XX=y
 CONFIG_S3C_BOOT_ERROR_RESET=y
 CONFIG_S3C_ADC=y
 CONFIG_S3C24XX_PWM=y
diff --git a/arch/arm/configs/tct_hammer_defconfig b/arch/arm/configs/tct_hammer_defconfig
index 95c0f0d63db..1d24f8458be 100644
--- a/arch/arm/configs/tct_hammer_defconfig
+++ b/arch/arm/configs/tct_hammer_defconfig
@@ -14,7 +14,7 @@ CONFIG_SLOB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_S3C2410=y
+CONFIG_ARCH_S3C24XX=y
 CONFIG_MACH_TCT_HAMMER=y
 CONFIG_ZBOOT_ROM_TEXT=0x0
 CONFIG_ZBOOT_ROM_BSS=0x0
diff --git a/arch/arm/mach-s3c2410/Kconfig b/arch/arm/mach-s3c2410/Kconfig
index 5261a7ed099..ce620993bec 100644
--- a/arch/arm/mach-s3c2410/Kconfig
+++ b/arch/arm/mach-s3c2410/Kconfig
@@ -4,7 +4,7 @@
 
 config CPU_S3C2410
         bool
-        depends on ARCH_S3C2410
+        depends on ARCH_S3C24XX
         select CPU_ARM920T
         select S3C2410_CLOCK
         select CPU_LLSERIAL_S3C2410
diff --git a/arch/arm/mach-s3c2412/Kconfig b/arch/arm/mach-s3c2412/Kconfig
index b8b9029e9f2..41f3327d676 100644
--- a/arch/arm/mach-s3c2412/Kconfig
+++ b/arch/arm/mach-s3c2412/Kconfig
@@ -4,7 +4,7 @@
 
 config CPU_S3C2412
         bool
-        depends on ARCH_S3C2410
+        depends on ARCH_S3C24XX
         select CPU_ARM926T
         select CPU_LLSERIAL_S3C2440
         select S3C2412_PM if PM
@@ -14,7 +14,7 @@ config CPU_S3C2412
 
 config CPU_S3C2412_ONLY
         bool
-        depends on ARCH_S3C2410 && !CPU_S3C2410 && \
+        depends on ARCH_S3C24XX && !CPU_S3C2410 && \
                    !CPU_S3C2416 && !CPU_S3C2440 && !CPU_S3C2442 && \
                    !CPU_S3C2443 && CPU_S3C2412
         default y if CPU_S3C2412
diff --git a/arch/arm/mach-s3c2416/Kconfig b/arch/arm/mach-s3c2416/Kconfig
index 84c7b03e5a3..53d5c2bf543 100644
--- a/arch/arm/mach-s3c2416/Kconfig
+++ b/arch/arm/mach-s3c2416/Kconfig
@@ -9,7 +9,7 @@
 
 config CPU_S3C2416
         bool
-        depends on ARCH_S3C2410
+        depends on ARCH_S3C24XX
         select CPU_ARM926T
         select S3C2416_DMA if S3C2410_DMA
         select CPU_LLSERIAL_S3C2440
diff --git a/arch/arm/mach-s3c2443/Kconfig b/arch/arm/mach-s3c2443/Kconfig
index 8814031516c..793a0fe654b 100644
--- a/arch/arm/mach-s3c2443/Kconfig
+++ b/arch/arm/mach-s3c2443/Kconfig
@@ -4,7 +4,7 @@
 
 config CPU_S3C2443
         bool
-        depends on ARCH_S3C2410
+        depends on ARCH_S3C24XX
         select CPU_ARM920T
         select S3C2443_DMA if S3C2410_DMA
         select CPU_LLSERIAL_S3C2440
diff --git a/arch/arm/plat-s3c24xx/Kconfig b/arch/arm/plat-s3c24xx/Kconfig
index 6b1d9184e96..5a67eda57bb 100644
--- a/arch/arm/plat-s3c24xx/Kconfig
+++ b/arch/arm/plat-s3c24xx/Kconfig
@@ -4,7 +4,7 @@
 
 config PLAT_S3C24XX
         bool
-        depends on ARCH_S3C2410
+        depends on ARCH_S3C24XX
         default y
         select NO_IOPORT
         select ARCH_REQUIRE_GPIOLIB
@@ -84,7 +84,7 @@ config PM_SIMTEC
 
 config S3C2410_DMA
         bool "S3C2410 DMA support"
-        depends on ARCH_S3C2410
+        depends on ARCH_S3C24XX
         select S3C_DMA
         help
           S3C2410 DMA support. This is needed for drivers like sound which
@@ -93,7 +93,7 @@ config S3C2410_DMA
 
 config S3C2410_DMA_DEBUG
         bool "S3C2410 DMA support debug"
-        depends on ARCH_S3C2410 && S3C2410_DMA
+        depends on ARCH_S3C24XX && S3C2410_DMA
         help
           Enable debugging output for the DMA code. This option sends info
           to the kernel log, at priority KERN_DEBUG.
diff --git a/arch/arm/plat-s3c24xx/Makefile b/arch/arm/plat-s3c24xx/Makefile
index 7cefd7f9d57..32bd295f9c8 100644
--- a/arch/arm/plat-s3c24xx/Makefile
+++ b/arch/arm/plat-s3c24xx/Makefile
@@ -35,7 +35,7 @@ obj-$(CONFIG_S3C2412_IOTIMING)	+= s3c2412-iotiming.o
 obj-$(CONFIG_S3C2410_CPUFREQ_UTILS) += s3c2410-cpufreq-utils.o
 
 # device specific setup and/or initialisation
-obj-$(CONFIG_ARCH_S3C2410)      += setup-i2c.o
+obj-$(CONFIG_ARCH_S3C24XX)      += setup-i2c.o
 obj-$(CONFIG_S3C2410_SETUP_TS)  += setup-ts.o
 
 # machine common support
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index 6a2abe67c8b..71553f41001 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -205,7 +205,7 @@ config S3C_DEV_USB_HSOTG
 
 config S3C_DEV_WDT
         bool
-        default y if ARCH_S3C2410
+        default y if ARCH_S3C24XX
         help
           Complie in platform device definition for Watchdog Timer
 
@@ -264,7 +264,7 @@ config SAMSUNG_DEV_KEYPAD
 
 config SAMSUNG_DEV_PWM
         bool
-        default y if ARCH_S3C2410
+        default y if ARCH_S3C24XX
         help
           Compile in platform device definition for PWM Timer