[PATCH] ARM: dts: at91: Enable DMA on sama5d2_xplained console

[Nicolas Ferre]

Le 19/01/2017 à 15:05, Alexandre Belloni a écrit :
> Enable DMA on uart1 to get a more reliable console.
> 
> Cc: stable <stable at vger.kernel.org> #v4.3+
> Signed-off-by: Alexandre Belloni <alexandre.belloni at free-electrons.com>

Acked-by: Nicolas Ferre <nicolas.ferre at atmel.com>

> ---
>  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 at f8020000 {
>  				pinctrl-names = "default";
>  				pinctrl-0 = <&pinctrl_uart1_default>;
> +				atmel,use-dma-rx;
> +				atmel,use-dma-tx;
>  				status = "okay";
>  			};
>  
> 


-- 
Nicolas Ferre