diff --git a/drivers/audio/mpxxdtyy-i2s.c b/drivers/audio/mpxxdtyy-i2s.c
index 77544ca013f..e65d8d3c6d0 100644
--- a/drivers/audio/mpxxdtyy-i2s.c
+++ b/drivers/audio/mpxxdtyy-i2s.c
@@ -24,12 +24,13 @@ int mpxxdtyy_i2s_read(const struct device *dev, uint8_t stream, void **buffer,
 		      size_t *size, int32_t timeout)
 {
 	int ret;
+	const struct mpxxdtyy_config *config = dev->config;
 	struct mpxxdtyy_data *const data = dev->data;
 	void *pdm_block, *pcm_block;
 	size_t pdm_size;
 	TPDMFilter_InitStruct *pdm_filter = &data->pdm_filter[0];
 
-	ret = i2s_read(data->comm_master, &pdm_block, &pdm_size);
+	ret = i2s_read(config->comm_master, &pdm_block, &pdm_size);
 	if (ret != 0) {
 		LOG_ERR("read failed (%d)", ret);
 		return ret;
@@ -54,6 +55,7 @@ int mpxxdtyy_i2s_read(const struct device *dev, uint8_t stream, void **buffer,
 int mpxxdtyy_i2s_trigger(const struct device *dev, enum dmic_trigger cmd)
 {
 	int ret;
+	const struct mpxxdtyy_config *config = dev->config;
 	struct mpxxdtyy_data *const data = dev->data;
 	enum i2s_trigger_cmd i2s_cmd;
 	enum dmic_state tmp_state;
@@ -79,7 +81,7 @@ int mpxxdtyy_i2s_trigger(const struct device *dev, enum dmic_trigger cmd)
 		return -EINVAL;
 	}
 
-	ret = i2s_trigger(data->comm_master, I2S_DIR_RX, i2s_cmd);
+	ret = i2s_trigger(config->comm_master, I2S_DIR_RX, i2s_cmd);
 	if (ret != 0) {
 		LOG_ERR("trigger failed with %d error", ret);
 		return ret;
@@ -92,6 +94,7 @@ int mpxxdtyy_i2s_trigger(const struct device *dev, enum dmic_trigger cmd)
 int mpxxdtyy_i2s_configure(const struct device *dev, struct dmic_cfg *cfg)
 {
 	int ret;
+	const struct mpxxdtyy_config *config = dev->config;
 	struct mpxxdtyy_data *const data = dev->data;
 	uint8_t chan_size = cfg->streams->pcm_width;
 	uint32_t audio_freq = cfg->streams->pcm_rate;
@@ -131,7 +134,7 @@ int mpxxdtyy_i2s_configure(const struct device *dev, struct dmic_cfg *cfg)
 	i2s_cfg.mem_slab = &rx_pdm_i2s_mslab;
 	i2s_cfg.timeout = 2000;
 
-	ret = i2s_configure(data->comm_master, I2S_DIR_RX, &i2s_cfg);
+	ret = i2s_configure(config->comm_master, I2S_DIR_RX, &i2s_cfg);
 	if (ret != 0) {
 		LOG_ERR("I2S device configuration error");
 		return ret;
diff --git a/drivers/audio/mpxxdtyy.c b/drivers/audio/mpxxdtyy.c
index 83647608acf..a27fb2a14b9 100644
--- a/drivers/audio/mpxxdtyy.c
+++ b/drivers/audio/mpxxdtyy.c
@@ -6,6 +6,8 @@
 
 #define DT_DRV_COMPAT st_mpxxdtyy
 
+#include <devicetree.h>
+
 #include "mpxxdtyy.h"
 
 #define LOG_LEVEL CONFIG_AUDIO_DMIC_LOG_LEVEL
@@ -150,21 +152,23 @@ static const struct _dmic_ops mpxxdtyy_driver_api = {
 
 static int mpxxdtyy_initialize(const struct device *dev)
 {
+	const struct mpxxdtyy_config *config = dev->config;
 	struct mpxxdtyy_data *const data = dev->data;
 
-	data->comm_master = device_get_binding(DT_INST_BUS_LABEL(0));
-
-	if (data->comm_master == NULL) {
-		LOG_ERR("master %s not found", DT_INST_BUS_LABEL(0));
-		return -EINVAL;
+	if (!device_is_ready(config->comm_master)) {
+		return -ENODEV;
 	}
 
 	data->state = DMIC_STATE_INITIALIZED;
 	return 0;
 }
 
+static const struct mpxxdtyy_config mpxxdtyy_config = {
+	.comm_master = DEVICE_DT_GET(DT_INST_BUS(0)),
+};
+
 static struct mpxxdtyy_data mpxxdtyy_data;
 
-DEVICE_DT_INST_DEFINE(0, mpxxdtyy_initialize, NULL, &mpxxdtyy_data, NULL,
-		POST_KERNEL, CONFIG_AUDIO_DMIC_INIT_PRIORITY,
-		&mpxxdtyy_driver_api);
+DEVICE_DT_INST_DEFINE(0, mpxxdtyy_initialize, NULL, &mpxxdtyy_data,
+		      &mpxxdtyy_config, POST_KERNEL,
+		      CONFIG_AUDIO_DMIC_INIT_PRIORITY, &mpxxdtyy_driver_api);
diff --git a/drivers/audio/mpxxdtyy.h b/drivers/audio/mpxxdtyy.h
index 0b0daf698f7..831043a4cf7 100644
--- a/drivers/audio/mpxxdtyy.h
+++ b/drivers/audio/mpxxdtyy.h
@@ -19,8 +19,11 @@ extern "C" {
 #define MPXXDTYY_MIN_PDM_FREQ		1200000 /* 1.2MHz */
 #define MPXXDTYY_MAX_PDM_FREQ		3250000 /* 3.25MHz */
 
-struct mpxxdtyy_data {
+struct mpxxdtyy_config {
 	const struct device *comm_master;
+};
+
+struct mpxxdtyy_data {
 	enum dmic_state		state;
 	TPDMFilter_InitStruct	pdm_filter[2];
 	size_t			pcm_mem_size;