Q:
Does Maxim provide a Linux driver for the MAX14830, quad UART?
A:
There is no dedicated Linux driver for MAX14830. However, MAX14830 is similar to MAX310X and we do have the source code for MAX310x. Please see below:
https://github.com/torvalds/linux/blob/master/drivers/tty/serial/max310x.c
The MAX310x source code is designed to help get the user started with their UART firmware, but is not intended as a full working solution for all systems. We cannot offer more detailed software support at this time, unfortunately.