arm64: tegra: Add EMC general interrupt on Tegra194

Add the missing EMC general interrupt for the external memory controller
on Tegra194.
Signed-off-by: Thierry Reding <treding@nvidia.com>

arch/arm64/boot/dts/nvidia/tegra194.dtsi

@@ -592,6 +592,7 @@ emc: external-memory-controller@2c60000 {
 				compatible = "nvidia,tegra194-emc";
 				reg = <0x0 0x02c60000 0x0 0x90000>,
 				      <0x0 0x01780000 0x0 0x80000>;
+				interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&bpmp TEGRA194_CLK_EMC>;
 				clock-names = "emc";