X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=arch%2Farm%2Fboot%2Fdts%2Fat91-sama5d2_xplained.dts;h=20618a897c9965116775a752270e663d9bb51a47;hb=0ac6417c7fad8dbb9bb17138b05b746766204ca4;hp=ad6de73ed5a5fd2f6b1cd7c19e325d60c21537c9;hpb=19190f5ea9917645c770c85f5119bacdcaf4261a;p=firefly-linux-kernel-4.4.55.git

diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
index ad6de73ed5a5..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";
 			};
 
@@ -184,6 +186,7 @@
 							regulator-name = "VDD_SDHC_1V8";
 							regulator-min-microvolt = <1800000>;
 							regulator-max-microvolt = <1800000>;
+							regulator-always-on;
 						};
 					};
 				};