ARM: dts: at91: sama5d2: add isc node

Add isc node, it conflicts with pdmic and uart3.
Signed-off-by: Songjun Wu <songjun.wu@microchip.com>
[claudiu.beznea@microchip.com: place isc node after hlcdc node]
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

arch/arm/boot/dts/sama5d2.dtsi

@@ -416,6 +416,17 @@ hlcdc_pwm: hlcdc-pwm {
 				};
 			};
 
+			isc: isc@f0008000 {
+				compatible = "atmel,sama5d2-isc";
+				reg = <0xf0008000 0x4000>;
+				interrupts = <46 IRQ_TYPE_LEVEL_HIGH 5>;
+				clocks = <&isc_clk>, <&iscck>, <&isc_gclk>;
+				clock-names = "hclock", "iscck", "gck";
+				#clock-cells = <0>;
+				clock-output-names = "isc-mck";
+				status = "disabled";
+			};
+
 			ramc0: ramc@f000c000 {
 				compatible = "atmel,sama5d3-ddramc";
 				reg = <0xf000c000 0x200>;
@@ -925,6 +936,11 @@ pwm_gclk: pwm_gclk {
 						atmel,clk-output-range = <0 83000000>;
 					};
 
+					isc_gclk: isc_gclk {
+						#clock-cells = <0>;
+						reg = <46>;
+					};
+
 					pdmic_gclk: pdmic_gclk {
 						#clock-cells = <0>;
 						reg = <48>;