[PATCH v2] ARM: at91: add usart3 alias to dtsi

[Nicolas Ferre]

Alias was missing for SoC of the at91sam9x5 familly that embed USART3.

Reported-by: Jiri Prchal <jiri.prchal at aksignal.cz>
Signed-off-by: Nicolas Ferre <nicolas.ferre at atmel.com>
Cc: Boris Brezillon <b.brezillon at overkiz.com>
---
 arch/arm/boot/dts/at91sam9x5_usart3.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/at91sam9x5_usart3.dtsi b/arch/arm/boot/dts/at91sam9x5_usart3.dtsi
index 2347e9563cef..6801106fa1f8 100644
--- a/arch/arm/boot/dts/at91sam9x5_usart3.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5_usart3.dtsi
@@ -11,6 +11,10 @@
 #include <dt-bindings/interrupt-controller/irq.h>
 
 / {
+	aliases {
+		serial4 = &usart3;
+	};
+
 	ahb {
 		apb {
 			pinctrl at fffff400 {
-- 
1.8.2.2