ARM: SAMSUNG: i2c/busses: Add HAVE_S3C2410_I2C option to include I2C for Samsung SoCs

This patch adds HAVE_S3C2410_I2C to control inclusion of I2C bus driver
on Samsung SoCs and makes I2C bus driver dependency SoC specific instead
of machine specific. This will enalbe all machines using Samsung ARCH_S3C2410,
_S3C64XX, _S5P6440, _S5PC100, and _S5PV210 to select the I2C driver by default

Signed-off-by: Naveen Krishna Ch <ch.naveen@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Cc: Ben Dooks <ben-linux@fluff.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index ea668a41b99..bc9506cdf4d 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -634,6 +634,7 @@ config ARCH_S3C2410
         select ARCH_HAS_CPUFREQ
         select HAVE_CLK
         select ARCH_USES_GETTIMEOFFSET
+        select HAVE_S3C2410_I2C
         help
           Samsung S3C2410X CPU based systems, such as the Simtec Electronics
           BAST (<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or
@@ -663,6 +664,7 @@ config ARCH_S3C64XX
         select S3C_DEV_NAND
         select USB_ARCH_HAS_OHCI
         select SAMSUNG_GPIOLIB_4BIT
+        select HAVE_S3C2410_I2C
         help
           Samsung S3C64XX series based systems
 
@@ -672,6 +674,7 @@ config ARCH_S5P6440
         select GENERIC_GPIO
         select HAVE_CLK
         select ARCH_USES_GETTIMEOFFSET
+        select HAVE_S3C2410_I2C
         select HAVE_S3C_RTC
         help
           Samsung S5P6440 CPU based systems
@@ -692,6 +695,7 @@ config ARCH_S5PC100
         select CPU_V7
         select ARM_L1_CACHE_SHIFT_6
         select ARCH_USES_GETTIMEOFFSET
+        select HAVE_S3C2410_I2C
         select HAVE_S3C_RTC
         help
           Samsung S5PC100 series based systems
@@ -703,6 +707,7 @@ config ARCH_S5PV210
         select HAVE_CLK
         select ARM_L1_CACHE_SHIFT_6
         select ARCH_USES_GETTIMEOFFSET
+        select HAVE_S3C2410_I2C
         select HAVE_S3C_RTC
         help
           Samsung S5PV210/S5PC110 series based systems