ARM: dts: at91: sam9x60: fix the ddr clock for sam9x60

The 2nd DDR clock for sam9x60 DDR controller is peripheral clock with
id 49.

Fixes: 1e5f532 ("ARM: dts: at91: sam9x60: add device tree for soc and board")
Signed-off-by: Claudiu Beznea <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

Author: claudiubeznea

arch/arm/boot/dts/sam9x60.dtsi

@@ -564,7 +564,7 @@
 			mpddrc: mpddrc@ffffe800 {
 				compatible = "microchip,sam9x60-ddramc", "atmel,sama5d3-ddramc";
 				reg = <0xffffe800 0x200>;
-				clocks = <&pmc PMC_TYPE_SYSTEM 2>, <&pmc PMC_TYPE_CORE PMC_MCK>;
+				clocks = <&pmc PMC_TYPE_SYSTEM 2>, <&pmc PMC_TYPE_PERIPHERAL 49>;
 				clock-names = "ddrck", "mpddr";
 			};