Re: [PATCH] SUNIX SDC serial port driver

[Greg KH <gregkh@linuxfoundation.org>]

On Fri, Jun 25, 2021 at 05:29:52PM +0800, Moriis Ku wrote:
> From: Morris Ku <saumah@gmail.com>
> 
> Add support for SUNIX SDC serial port
> 
> Cc: Jason Lee <jason_lee@sunix.com>
> Cc: Taian Chen <taian.chen@sunix.com>
> Cc: Morris Ku <morris_ku@sunix.com>
> Cc: Edward Lee <Edward.lee@sunix.com>
> Signed-off-by: Morris Ku <saumah@gmail.com>
> ---
>  Kconfig | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
> 
> diff --git a/Kconfig b/Kconfig
> index 603137d..e440760 100644
> --- a/Kconfig
> +++ b/Kconfig
> @@ -518,3 +518,18 @@ config SERIAL_OF_PLATFORM
>  	  are probed through devicetree, including Open Firmware based
>  	  PowerPC systems and embedded systems on architectures using the
>  	  flattened device tree format.
> +
> +config SERIAL_8250_SDC
> +	tristate "SUNIX SDC serial port support"
> +	depends on SERIAL_8250 && MFD_SUNIX_SDC
> +	help
> +	  Support for SUNIX SDC serial port.
> +
> +config SERIAL_OF_PLATFORM
> +	tristate "Devicetree based probing for 8250 ports"
> +	depends on SERIAL_8250 && OF
> +	help
> +	  This option is used for all 8250 compatible serial ports that
> +	  are probed through devicetree, including Open Firmware based
> +	  PowerPC systems and embedded systems on architectures using the
> +	  flattened device tree format.

Why did you duplicate this last entry again?

Did you test this?

thanks,

greg k-h