Re: [PATCH v5 2/2] serial:sunplus-uart:Add Sunplus SoC UART Driver
From: Greg KH
Date: Mon Dec 20 2021 - 10:47:42 EST
On Mon, Dec 13, 2021 at 03:10:07PM +0800, Hammer Hsieh wrote:
> +/* Sunplus UART */
> +#define PORT_SUNPLUS 123
Why do you need a new number? What userspace tool is going to use this?
Why can't you just say you are a normal 8250 device?
thanks,
greg k-h