Renesas RZ/G2L MTU3a core driver

modulename: rz-mtu3.ko

configname: CONFIG_RZ_MTU3

Linux Kernel Configuration
└─>Device Drivers
└─>Multifunction device drivers
└─>Device Tree and Open Firmware support
└─>Renesas RZ/G2L MTU3a core driver
In linux kernel since version 4.14.326 (release Date: 2023-09-23)  
Select this option to enable Renesas RZ/G2L MTU3a core driver for
the Multi-Function Timer Pulse Unit 3 (MTU3a) hardware available
on SoCs from Renesas. The core driver shares the clk and channel
register access for the other child devices like Counter, PWM,
Clock Source, and Clock event.

source code:
selects
CONFIG_MFD_CORE

depends
CONFIG_HAS_IOMEM
CONFIG_COMPILE_TEST or CONFIG_ARCH_RZG2L
CONFIG_OF