System Controller support for R-Car M2-W/N

modulename: r8a7791-sysc.ko

configname: CONFIG_SYSC_R8A7791

Linux Kernel Configuration
└─>Device Drivers
└─>PM Domains
└─>Renesas SoC driver support
└─>System Controller support for R-Car M2-W/N
In linux kernel since version 3.10 (release Date: 2013-06-30)  
source code:
drivers/pmdomain/renesas/r8a7791-sysc.c