Microchip PIT64B support

modulename: timer-microchip-pit64b.ko

configname: CONFIG_MICROCHIP_PIT64B

Linux Kernel Configuration
└─>Device Drivers
└─>Clock Source drivers
└─>Device Tree and Open Firmware support
└─>Microchip PIT64B support
In linux kernel since version 5.1 (release Date: 2019-05-05)  
This option enables Microchip PIT64B timer for Atmel
based system. It supports the oneshot, the periodic
modes and high resolution. It is used as a clocksource
and a clockevent.

source code:
selects
CONFIG_TIMER_OF

depends
CONFIG_GENERIC_CLOCKEVENTS
CONFIG_COMPILE_TEST or CONFIG_OF