Micro Crystal RV3032

modulename: rtc-rv3032.ko

configname: CONFIG_RTC_DRV_RV3032

Linux Kernel Configuration
└─>Device Drivers
└─>Real Time Clock
└─>Micro Crystal RV3032
In linux kernel since version 5.1 (release Date: 2019-05-05)  
If you say yes here you get support for the Micro Crystal

This driver can also be built as a module. If so, the module
will be called rtc-rv3032.

source code: