CONFIG_SYS_SUPPORTS_SH_MTU2 (not configurable)

configname: CONFIG_SYS_SUPPORTS_SH_MTU2

Linux Kernel Configuration
└─>Device Drivers
└─>SYS_SUPPORTS_SH_MTU2
In linux kernel since version 3.15 (release Date: 2014-06-08)  
depends
 or CONFIG_GENERIC_CLOCKEVENTS