ARM: dts: at91: kizbox2: use TCB0 as timers

Use tcb0 for timers as selected in sama5_defconfig.

Cc: Antoine Aubert <a.aubert@overkiz.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

arch/arm/boot/dts/at91-kizbox2.dts

@@ -94,6 +94,18 @@ v3v8_rf_reg: LDO_REG4 {
 				};
 			};
 
+			tcb0: timer@f0010000 {
+				timer@0 {
+					compatible = "atmel,tcb-timer";
+					reg = <0>;
+				};
+
+				timer@1 {
+					compatible = "atmel,tcb-timer";
+					reg = <1>;
+				};
+			};
+
 			usart0: serial@f001c000 {
 				status = "okay";
 			};