Re: [PATCH] tty: serial: fsl_lpuart: fix the wrong mapbase value

From: Fabio Estevam
Date: Wed Aug 18 2021 - 21:54:59 EST

Hi Sherry,

On Tue, Aug 17, 2021 at 3:32 AM Sherry Sun <sherry.sun@xxxxxxx> wrote:
> From: Andy Duan <fugang.duan@xxxxxxx>
> Register offset needs to be applied on mapbase also.
> dma_tx/rx_request use the physical address of UARTDATA.
> Register offset is currently only applied to membase (the
> corresponding virtual addr) but not on mapbase.
> Reviewed-by: Leonard Crestez <leonard.crestez@xxxxxxx>
> Acked-by: Fugang Duan <fugang.duan@xxxxxxx>
> Signed-off-by: Adriana Reus <adriana.reus@xxxxxxx>
> Signed-off-by: Sherry Sun <sherry.sun@xxxxxxx>

You probably should add a Fixes tag.