ASoC: Add sc7180-lpass binding header hdmi define

Add header defining hdmi dai-id for SC7180 lpass soc
in dt bindings.

Signed-off-by: V Sujith Kumar Reddy <[email protected]>
Acked-by: Rob Herring <[email protected]>
Signed-off-by: Srinivasa Rao <[email protected]>
Tested-by: Srinivas Kandagatla <[email protected]>
Reviewed-by: Srinivas Kandagatla <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

Author: V Sujith Kumar Reddy

include/dt-bindings/sound/sc7180-lpass.h

@@ -4,6 +4,7 @@
 
 #define MI2S_PRIMARY	0
 #define MI2S_SECONDARY	1
+#define LPASS_DP_RX	2
 
 #define LPASS_MCLK0	0