summaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
authorAlexandre Belloni <alexandre.belloni@free-electrons.com>2017-01-19 23:05:39 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-03-12 06:37:24 +0100
commit6b1d7b6f54c7deb80a00b9271dc3abb7a5674b65 (patch)
treec7da9f47d9b12139440b16311b7094ffe45a385f /arch
parentbe83ed085fcd8808747bd6d2f416a5ecee0aa7e5 (diff)
ARM: dts: at91: Enable DMA on sama5d2_xplained console
commit 78162d48466d23c45a784034630c5928af631e3d upstream. Enable DMA on uart1 to get a more reliable console. Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/dts/at91-sama5d2_xplained.dts2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
index e74df327cdd3..20618a897c99 100644
--- a/arch/arm/boot/dts/at91-sama5d2_xplained.dts
+++ b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
@@ -122,6 +122,8 @@
uart1: serial@f8020000 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1_default>;
+ atmel,use-dma-rx;
+ atmel,use-dma-tx;
status = "okay";
};