Le 18/01/2017 à 17:46, Alexandre Belloni a écrit : > Enable DMA on usart3 to get a more reliable console. This is especially > useful for automation and kernelci were a kernel with PROVE_LOCKING enabled > is quite susceptible to character loss, resulting in tests failure. > > Cc: stable <stable@xxxxxxxxxxxxxxx> #v4.1+ > Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx> Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx> Thanks, Regards. > --- > arch/arm/boot/dts/at91-sama5d4_xplained.dts | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/arm/boot/dts/at91-sama5d4_xplained.dts b/arch/arm/boot/dts/at91-sama5d4_xplained.dts > index ed7fce297738..44d1171c7fc0 100644 > --- a/arch/arm/boot/dts/at91-sama5d4_xplained.dts > +++ b/arch/arm/boot/dts/at91-sama5d4_xplained.dts > @@ -110,6 +110,8 @@ > }; > > usart3: serial@fc00c000 { > + atmel,use-dma-rx; > + atmel,use-dma-tx; > status = "okay"; > }; > > -- Nicolas Ferre -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html