arm64: tegra: Enable HDA controller on Jetson TX1

The HDA controller can be used for audio playback over HDMI.
Signed-off-by: Thierry Reding <treding@nvidia.com>

arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi

@@ -1330,6 +1330,10 @@ sata@70020000 {
 		phys = <&{/padctl@7009f000/pads/sata/lanes/sata-0}>;
 	};
 
+	hda@70030000 {
+		status = "okay";
+	};
+
 	padctl@7009f000 {
 		status = "okay";