configuring lpc register from user space

[Li, Yong B]

Hi Vijay,

For the UART routeing, there is a kernel device driver, it will export 
several entities in sysfs, you can adjust the routing.

https://patchwork.ozlabs.org/patch/969238/

Thanks,
Yong
On 1/23/2019 8:02 AM, Vijay Khemka wrote:
>
> Team,
>
> I know /dev/mem is not supported in production, I need to configure 
> some lpc register to route uart output, so please suggest what is the 
> best ways to do the same. Is there any application or driver interface 
> available which can be used to set some lpc register like 0x1E78909C.
>
> Regards
>
> -Vijay
>