ARM: dts: at91: sam9_l9260: Add pinctrl information to ethernet node.

Add missing pinctrl information to ethernet node.
Signed-off-by: NRaashid Muhammed <raashidmuhammed@zilogic.com>
Reviewed-by: NVijay Kumar B. <vijaykumar@bravegnu.org>
Signed-off-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>

arch/arm/boot/dts/at91-sam9_l9260.dts

@@ -49,6 +49,7 @@
 			};
 
 			macb0: ethernet@fffc4000 {
+				pinctrl-0 = <&pinctrl_macb_rmii &pinctrl_macb_rmii_mii_alt>;
 				phy-mode = "mii";
 				#address-cells = <1>;
 				#size-cells = <0>;