ARM: tegra: colibri_t30: enable hda over hdmi

Enable HDA over HDMI.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

arch/arm/boot/dts/tegra30-colibri.dtsi

@@ -919,6 +919,10 @@ i2c-thermtrip {
 		};
 	};
 
+	hda@70030000 {
+		status = "okay";
+	};
+
 	ahub@70080000 {
 		i2s@70080500 {
 			status = "okay";