Le 19/01/2017 à 15:05, Alexandre Belloni a écrit :
> Enable DMA on uart1 to get a more reliable console.
>
> Cc: stable <stable@xxxxxxxxxxxxxxx> #v4.3+
> Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
> ---
> arch/arm/boot/dts/at91-sama5d2_xplained.dts | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
> index 0b9a59d5fdac..30fac04289a5 100644
> --- a/arch/arm/boot/dts/at91-sama5d2_xplained.dts
> +++ b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
> @@ -148,6 +148,8 @@
> uart1: serial@f8020000 {
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_uart1_default>;
> + atmel,use-dma-rx;
> + atmel,use-dma-tx;
> status = "okay";
> };
>
>
--
Nicolas Ferre
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