On Fri, Aug 02, 2019 at 07:47:23PM +0000, Stefan-gabriel Mirea wrote: > --- a/include/uapi/linux/serial_core.h > +++ b/include/uapi/linux/serial_core.h > @@ -293,4 +293,7 @@ > /* SiFive UART */ > #define PORT_SIFIVE_V0 120 > > +/* Freescale Linflex UART */ > +#define PORT_LINFLEXUART 121 Do you really need this modified? thanks, greg k-h