Commit 4b623926 authored by Naveen Krishna Ch's avatar Naveen Krishna Ch Committed by Kukjin Kim
Browse files

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: default avatarNaveen Krishna Ch <ch.naveen@samsung.com>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
Cc: Ben Dooks <ben-linux@fluff.org>
parent 03eb2749

arch/arm/Kconfig

+5 −0
Original line number Diff line number Diff line
@@ -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

drivers/i2c/busses/Kconfig

+9 −2
Original line number Diff line number Diff line
@@ -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"

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