ARM: at91/dt: sama5d3: add uart1 pinctrl definition

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

arch/arm/boot/dts/sama5d3.dtsi

@@ -784,6 +784,14 @@ pinctrl_uart0: uart0-0 {
 					};
 				};
 
+				uart1 {
+					pinctrl_uart1: uart1-0 {
+						atmel,pins =
+							<AT91_PIOA 30 AT91_PERIPH_B AT91_PINCTRL_NONE	/* conflicts with TWD0, ISI_VSYNC */
+							 AT91_PIOA 31 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;	/* conflicts with TWCK0, ISI_HSYNC */
+					};
+				};
+
 				usart0 {
 					pinctrl_usart0: usart0-0 {
 						atmel,pins =