ARM: dts: at91: sam9_l9260: use TCB0 as timers

Use tcb0 for timers as selected in at91_dt_defconfig.

Cc: Raashid Muhammed <raashidmuhammed@zilogic.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

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

@@ -32,6 +32,18 @@
 
 	ahb {
 		apb {
+			tcb0: timer@fffa0000 {
+				timer@0 {
+					compatible = "atmel,tcb-timer";
+					reg = <0>, <1>;
+				};
+
+				timer@2 {
+					compatible = "atmel,tcb-timer";
+					reg = <2>;
+				};
+			};
+
 			mmc0: mmc@fffa8000 {
 				pinctrl-0 = <
 					&pinctrl_board_mmc0