rtc: rtc-s3c: Add extra option to include RTC for Samsung SoCs
rtc: rtc-s3c: Add extra option to include RTC for Samsung SoCs

This patch adds HAVE_S3C_RTC to control inclusion of RTC driver for Samsung
SoCs. This option will help to include the driver only for the necessary
machines and not for any given arch.

Signed-off-by: Atul Dahiya <ca4a03e41ebcf7ef633ea2a736f4e7cfa651d0b4@samsung.com>
Signed-off-by: Kukjin Kim <3fc711f4e08bc570a586748633ff7c76d0e1e253@samsung.com>
Cc: Ben Dooks <1177f64998f284a7348354b8e91cbbe575d9858a@fluff.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs