On Mon, Jun 26, 2017 at 12:49:16PM +0000, Bich HEMON wrote: > From: Bich Hemon <bich.hemon@xxxxxx> > > Signed-off-by: Gerald Baeza <gerald.baeza@xxxxxx> > --- > .../devicetree/bindings/serial/st,stm32-usart.txt | 22 ++++++++++++++++++++++ > 1 file changed, 22 insertions(+) Sounds like broken DMA to me. Acked-by: Rob Herring <robh@xxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html