Delta Networks TN48M switch CPLD driver

configname: CONFIG_MFD_TN48M_CPLD

Linux Kernel Configuration
└─>Device Drivers
└─>Multifunction device drivers
└─>Delta Networks TN48M switch CPLD driver
In linux kernel since version 5.10.252 (release Date: 2026-03-04)
Select this option to enable support for Delta Networks TN48M switch
CPLD. It consists of reset and GPIO drivers. CPLD provides GPIOS-s
for the SFP slots as well as power supply related information.
SFP support depends on the GPIO driver being selected.

depends
CONFIG_HAS_IOMEM
CONFIG_I2C
CONFIG_ARCH_MVEBU or CONFIG_COMPILE_TEST

is selected by
CONFIG_GPIO_TN48M_CPLD