ST M48T59/M48T08/M48T02

modulename: rtc-m48t59.ko

configname: CONFIG_RTC_DRV_M48T59

Linux Kernel Configuration
└─>Device Drivers
└─>Real Time Clock
└─>ST M48T59/M48T08/M48T02
In linux kernel since version 2.6.24 (release Date: 2008-01-24)  
If you say Y here you will get support for the
ST M48T59 RTC chip and compatible ST M48T08 and M48T02.

These chips are usually found in Sun SPARC and UltraSPARC
workstations.

This driver can also be built as a module, if so, the module
will be called "rtc-m48t59".

source code: