ARM: dts: at91: at91sam9263ek: use TCB0 as timers

Use tcb0 for timers as selected in at91_dt_defconfig.
Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>

arch/arm/boot/dts/at91sam9263ek.dts

@@ -37,6 +37,18 @@
 				status = "okay";
 			};
 
+			tcb0: timer@fff7c000 {
+				timer@0 {
+					compatible = "atmel,tcb-timer";
+					reg = <0>, <1>;
+				};
+
+				timer@2 {
+					compatible = "atmel,tcb-timer";
+					reg = <2>;
+				};
+			};
+
 			usart0: serial@fff8c000 {
 				pinctrl-0 = <
 					&pinctrl_usart0