CONFIG_HAVE_S3C2410_I2C (not configurable)

configname: CONFIG_HAVE_S3C2410_I2C

Linux Kernel Configuration
└─>Device Drivers
└─>I2C support
└─>I2C Hardware Bus support
└─>HAVE_S3C2410_I2C
In linux kernel since version 2.6.36 (release Date: 2010-10-20)  
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.