diff --git a/Documentation/devicetree/bindings/sound/fsl,sai.yaml b/Documentation/devicetree/bindings/sound/fsl,sai.yaml
index 83b5ea5f3d70..ba65b3f3d066 100644
--- a/Documentation/devicetree/bindings/sound/fsl,sai.yaml
+++ b/Documentation/devicetree/bindings/sound/fsl,sai.yaml
@@ -162,6 +162,13 @@ properties:
       of transmitter.
     type: boolean
 
+  fsl,sai-bit-clock-swap:
+    description:
+      Enable Bit Clock Swap, which swaps the bit clock used by the transmitter
+      or receiver in asynchronous mode, i.e. makes transmitter use RX_BCLK and
+      TX_SYNC, and vice versa, makes receiver use TX_BCLK and RX_SYNC.
+    type: boolean
+
   fsl,shared-interrupt:
     description: Interrupt is shared with other modules.
     type: boolean
diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c
index bd336d2e4cb3..87a40e2b9fdf 100644
--- a/sound/soc/fsl/fsl_sai.c
+++ b/sound/soc/fsl/fsl_sai.c
@@ -355,6 +355,9 @@ static int fsl_sai_set_dai_fmt_tr(struct snd_soc_dai *cpu_dai,
 	unsigned int ofs = sai->soc_data->reg_offset;
 	u32 val_cr2 = 0, val_cr4 = 0;
 
+	if (sai->is_bit_clock_swap)
+		val_cr2 |= FSL_SAI_CR2_BCS;
+
 	if (!sai->is_lsb_first)
 		val_cr4 |= FSL_SAI_CR4_MF;
 
@@ -453,7 +456,8 @@ static int fsl_sai_set_dai_fmt_tr(struct snd_soc_dai *cpu_dai,
 	}
 
 	regmap_update_bits(sai->regmap, FSL_SAI_xCR2(tx, ofs),
-			   FSL_SAI_CR2_BCP | FSL_SAI_CR2_BCD_MSTR, val_cr2);
+			   FSL_SAI_CR2_BCS | FSL_SAI_CR2_BCP | FSL_SAI_CR2_BCD_MSTR,
+			   val_cr2);
 	regmap_update_bits(sai->regmap, FSL_SAI_xCR4(tx, ofs),
 			   FSL_SAI_CR4_MF | FSL_SAI_CR4_FSE |
 			   FSL_SAI_CR4_FSP | FSL_SAI_CR4_FSD_MSTR, val_cr4);
@@ -1507,6 +1511,7 @@ static int fsl_sai_probe(struct platform_device *pdev)
 	sai->soc_data = of_device_get_match_data(dev);
 
 	sai->is_lsb_first = of_property_read_bool(np, "lsb-first");
+	sai->is_bit_clock_swap = of_property_read_bool(np, "fsl,sai-bit-clock-swap");
 
 	base = devm_platform_get_and_ioremap_resource(pdev, 0, &sai->res);
 	if (IS_ERR(base))
diff --git a/sound/soc/fsl/fsl_sai.h b/sound/soc/fsl/fsl_sai.h
index af967833b6ed..6d84e5ff2258 100644
--- a/sound/soc/fsl/fsl_sai.h
+++ b/sound/soc/fsl/fsl_sai.h
@@ -118,6 +118,7 @@
 
 /* SAI Transmit and Receive Configuration 2 Register */
 #define FSL_SAI_CR2_SYNC	BIT(30)
+#define FSL_SAI_CR2_BCS		BIT(29)
 #define FSL_SAI_CR2_BCI		BIT(28)
 #define FSL_SAI_CR2_MSEL_MASK	(0x3 << 26)
 #define FSL_SAI_CR2_MSEL_BUS	0
@@ -301,6 +302,7 @@ struct fsl_sai {
 	struct fsl_sai_dl_cfg *dl_cfg;
 	unsigned int dl_cfg_cnt;
 	bool mclk_direction_output;
+	bool is_bit_clock_swap;
 
 	unsigned int mclk_id[2];
 	unsigned int mclk_streams;