diff -drupN a/include/dt-bindings/sound/ingenic-baic.h b/include/dt-bindings/sound/ingenic-baic.h
--- a/include/dt-bindings/sound/ingenic-baic.h	1970-01-01 03:00:00.000000000 +0300
+++ b/include/dt-bindings/sound/ingenic-baic.h	2022-06-09 05:02:35.000000000 +0300
@@ -0,0 +1,34 @@
+#ifndef __INGENIC_BAIC_H__
+#define __INGENIC_BAIC_H__
+
+#undef BIT
+#define BIT(n)			(1 << (n))
+#define BAIC_DAIFMT_NO_GRP	(0x0 << 0)
+#define BAIC_DAIFMT_I2S_GRP	(0x1 << 0)
+#define BAIC_DAIFMT_DSP_GRP	(0x2 << 0)
+#define BAIC_DAIFMT_GRP_MSK	(0x3 << 0)
+#define BAIC_DAIFMT_MODEA	(BIT(0) << 2)	/*dsp grp*/
+#define BAIC_DAIFMT_MODEB	(BIT(1) << 2)
+#define BAIC_DAIFMT_PCM		(BIT(0) << 4)
+#define BAIC_DAIFMT_DSP		(BIT(1) << 4)
+#define BAIC_DAIFMT_TDM2	(BIT(2) << 4)
+#define BAIC_DAIFMT_TDM1	(BIT(3) << 4)
+#define BAIC_DAIFMT_I2S		(BIT(4) << 4)	/*i2s grp*/
+#define BAIC_DAIFMT_RIGHTJ	(BIT(5) << 4)
+#define BAIC_DAIFMT_LEFTJ	(BIT(6) << 4)
+
+#define BAIC_NO_REPLAY		(BIT(7) << 4)	/*just support replay or record*/
+#define BAIC_NO_RECORD		(BIT(8) << 4)
+
+#define BAIC_PCM_MODE	(BAIC_DAIFMT_PCM|BAIC_DAIFMT_DSP_GRP|BAIC_DAIFMT_MODEA|BAIC_DAIFMT_MODEB)
+#define BAIC_DSP_MODE	(BAIC_DAIFMT_DSP|BAIC_DAIFMT_DSP_GRP|BAIC_DAIFMT_MODEA|BAIC_DAIFMT_MODEB)
+#define BAIC_TDM1_MODE	(BAIC_DAIFMT_TDM1|BAIC_DAIFMT_DSP_GRP|BAIC_DAIFMT_MODEA|BAIC_DAIFMT_MODEB)
+#define BAIC_TDM2_MODE	(BAIC_DAIFMT_TDM2|BAIC_DAIFMT_DSP_GRP|BAIC_DAIFMT_MODEA|BAIC_DAIFMT_MODEB)
+#define BAIC_I2S_MODE	(BAIC_DAIFMT_I2S|BAIC_DAIFMT_RIGHTJ|BAIC_DAIFMT_LEFTJ|BAIC_DAIFMT_I2S_GRP)
+
+#define BAIC_2AND(x,y)		((x) | (y))
+#define BAIC_3AND(x,y,z)	((x) | (y) | (z))
+#define BAIC_4AND(x,y,z,m)	((x) | (y) | (z) | (m))
+#define BAIC_5AND(x,y,z,m,n)	((x) | (y) | (z) | (m) | (n))
+
+#endif /*__INGENIC_BAIC_H__*/