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, 9 insertions, 2 deletions

diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index bceafbfa7268..80143899ccec 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -521,12 +521,19 @@ config I2C_PXA_SLAVE
           is necessary for systems where the PXA may be a target on the
           I2C bus.
 
+config HAVE_S3C2410_I2C
+        bool
+        help
+          This will include I2C support for Samsung SoCs. If you want to
+          include I2C support for any machine, kindly select this in the
+          respective Kconfig file.
+
 config I2C_S3C2410
         tristate "S3C2410 I2C Driver"
-        depends on ARCH_S3C2410 || ARCH_S3C64XX
+        depends on HAVE_S3C2410_I2C
         help
           Say Y here to include support for I2C controller in the
-          Samsung S3C2410 based System-on-Chip devices.
+          Samsung SoCs.
 
 config I2C_S6000
         tristate "S6000 I2C support"