Re: [PATCH v7 5/5] drivers/tty/serial: add LiteUART driver

[Randy Dunlap]

Hi--

On 6/4/20 3:14 AM, Mateusz Holenko wrote:
> +config SERIAL_LITEUART
> +	tristate "LiteUART serial port support"
> +	depends on HAS_IOMEM
> +	depends on OF || COMPILE_TEST
> +	depends on LITEX_SOC_CONTROLLER
> +	select SERIAL_CORE
> +	help
> +	  This driver is for the FPGA-based LiteUART serial controller from LiteX
> +	  SoC builder.
> +
> +	  Say 'Y' here if you wish to use the LiteUART serial controller.
> +	  Otherwise, say 'N'.

That last paragraph seems to say that Y and N are the only choices here.
It can also be set to M ...

-- 
~Randy