dts: xtensa: intel: add HDA DMA interrupt defs for cAVS platforms

Add definitions for HDA/host DMA interrupts for Intel cAVS
platforms.

Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
diff --git a/dts/xtensa/intel/intel_adsp_cavs.dtsi b/dts/xtensa/intel/intel_adsp_cavs.dtsi
index 6beec8a..b7b3e14 100644
--- a/dts/xtensa/intel/intel_adsp_cavs.dtsi
+++ b/dts/xtensa/intel/intel_adsp_cavs.dtsi
@@ -66,7 +66,8 @@
 			dma-buf-addr-alignment = <128>;
 			dma-buf-size-alignment = <32>;
 			dma-copy-alignment = <32>;
-
+			interrupts = <0x10 0 0>;
+			interrupt-parent = <&cavs_intc1>;
 			status = "okay";
 		};
 
@@ -78,7 +79,8 @@
 			dma-buf-addr-alignment = <128>;
 			dma-buf-size-alignment = <32>;
 			dma-copy-alignment = <32>;
-
+			interrupts = <0x0 0 0>;
+			interrupt-parent = <&cavs_intc1>;
 			status = "okay";
 		};
 	};