Dallas DS1216
modulename: rtc-ds1216.ko
configname: CONFIG_RTC_DRV_DS1216
Linux Kernel Configuration
└─>Device Drivers
└─>Real Time Clock
└─>Dallas DS1216
In linux kernel since version 2.6.24 (release Date: 2008-01-24)
If you say yes here you get support for the Dallas DS1216 RTC chips.