diff --git a/asoc/lahaina-port-config.h b/asoc/lahaina-port-config.h
index 5f508691c8c9..74b3ed9d4585 100644
--- a/asoc/lahaina-port-config.h
+++ b/asoc/lahaina-port-config.h
@@ -70,7 +70,7 @@ static struct port_params tx_frame_params_shima[SWR_MSTR_PORT_LEN] = {
 
 /* 4.8 MHz clock */
 static struct port_params tx_frame_params_4p8MHz[SWR_MSTR_PORT_LEN] = {
-	{7,  1,  0,  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0, 0x00, 0x00}, /* TX1 */
+	{15,  1,  0,  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0, 0x00, 0x00}, /* TX1 */
 	{3,  0,  0,  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 1, 0x00, 0x00}, /* TX2 */
 	{3,  2,  0,  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0, 0x00, 0x00}, /* TX3 */
 };
diff --git a/soc/swr-slave-port-config.h b/soc/swr-slave-port-config.h
index 0794ae10f334..ba27feaa446d 100644
--- a/soc/swr-slave-port-config.h
+++ b/soc/swr-slave-port-config.h
@@ -80,11 +80,16 @@ static struct port_params tx_top_mic_9p6MHz[SWR_MSTR_PORT_LEN] = {
 	{7,  5,  0,  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0, 0x00, 0x00}, /* TX2 */
 };
 
-/* 4 Channel configuration */
+/* The 4.8MHZ port config is used in
+ * 1. single mic standalone in "high power" mode
+ * 2. dual mic standalone in "high power" mode
+ * 3. sva standalone single/dual/tri/quad in "low-power" mode
+ * 4. sva single/dmic in "low-power" + single mic in "high power" concurrency
+ */
 /* SWR DMIC0 */
 static struct port_params tx_bottom_mic_4p8MHz[SWR_MSTR_PORT_LEN] = {
 	{3,  2,  0,  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0, 0x00, 0x00}, /* TX1 */
-	{7,  5,  0,  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0, 0x00, 0x00}, /* TX2 */
+	{15,  4,  0,  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0, 0x00, 0x00}, /* TX2 */
 };
 
 /* SWR DMIC1 */
@@ -102,7 +107,7 @@ static struct port_params tx_back_mic_4p8MHz[SWR_MSTR_PORT_LEN] = {
 /* SWR DMIC3 */
 static struct port_params tx_top_mic_4p8MHz[SWR_MSTR_PORT_LEN] = {
 	{3,  1,  0,  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0, 0x00, 0x00}, /* TX1 */
-	{7,  4,  0,  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0, 0x00, 0x00}, /* TX2 */
+	{15,  3,  0,  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0, 0x00, 0x00}, /* TX2 */
 };
 
 /* 1 Channel configuration */