Messages in this thread | | | Subject | Re: [PATCH] ARM: dts: at91: Enable DMA on sama5d2_xplained console | From | Nicolas Ferre <> | Date | Fri, 20 Jan 2017 08:44:36 -0700 |
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Le 19/01/2017 à 15:05, Alexandre Belloni a écrit : > Enable DMA on uart1 to get a more reliable console. > > Cc: stable <stable@vger.kernel.org> #v4.3+ > Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre@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@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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