diff --git a/drivers/bluetooth/btmrvl_drv.h b/drivers/bluetooth/btmrvl_drv.h
index 05904732e6f1..f742384b53f7 100644
--- a/drivers/bluetooth/btmrvl_drv.h
+++ b/drivers/bluetooth/btmrvl_drv.h
@@ -23,6 +23,17 @@
 #include <linux/bitops.h>
 #include <linux/slab.h>
 #include <net/bluetooth/bluetooth.h>
+#include <linux/err.h>
+#include <linux/gpio.h>
+#include <linux/gfp.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/of_gpio.h>
+#include <linux/of_platform.h>
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/slab.h>
+#include <linux/of_irq.h>
 
 #define BTM_HEADER_LEN			4
 #define BTM_UPLD_SIZE			2312
diff --git a/drivers/bluetooth/btmrvl_main.c b/drivers/bluetooth/btmrvl_main.c
index f25a825a693f..7ad8d61c0c61 100644
--- a/drivers/bluetooth/btmrvl_main.c
+++ b/drivers/bluetooth/btmrvl_main.c
@@ -510,34 +510,39 @@ static int btmrvl_download_cal_data(struct btmrvl_private *priv,
 static int btmrvl_check_device_tree(struct btmrvl_private *priv)
 {
 	struct device_node *dt_node;
+	struct btmrvl_sdio_card *card = priv->btmrvl_dev.card;
 	u8 cal_data[BT_CAL_HDR_LEN + BT_CAL_DATA_SIZE];
-	int ret;
-	u32 val;
+	int ret = 0;
+	u16 gpio, gap;
 
-	for_each_compatible_node(dt_node, NULL, "btmrvl,cfgdata") {
-		ret = of_property_read_u32(dt_node, "btmrvl,gpio-gap", &val);
-		if (!ret)
-			priv->btmrvl_dev.gpio_gap = val;
+	if (card->plt_of_node) {
+		dt_node = card->plt_of_node;
+		ret = of_property_read_u16(dt_node, "marvell,wakeup-pin",
+					   &gpio);
+		if (ret)
+			gpio = (priv->btmrvl_dev.gpio_gap & 0xff00) >> 8;
 
-		ret = of_property_read_u8_array(dt_node, "btmrvl,cal-data",
+		ret = of_property_read_u16(dt_node, "marvell,wakeup-gap-ms",
+					   &gap);
+		if (ret)
+			gap = (u8)(priv->btmrvl_dev.gpio_gap & 0x00ff);
+
+		priv->btmrvl_dev.gpio_gap = (gpio << 8) + gap;
+
+		ret = of_property_read_u8_array(dt_node, "marvell,cal-data",
 						cal_data + BT_CAL_HDR_LEN,
 						BT_CAL_DATA_SIZE);
-		if (ret) {
-			of_node_put(dt_node);
+		if (ret)
 			return ret;
-		}
 
 		BT_DBG("Use cal data from device tree");
 		ret = btmrvl_download_cal_data(priv, cal_data,
 					       BT_CAL_DATA_SIZE);
-		if (ret) {
+		if (ret)
 			BT_ERR("Fail to download calibrate data");
-			of_node_put(dt_node);
-			return ret;
-		}
 	}
 
-	return 0;
+	return ret;
 }
 
 static int btmrvl_setup(struct hci_dev *hdev)
diff --git a/drivers/bluetooth/btmrvl_sdio.c b/drivers/bluetooth/btmrvl_sdio.c
index c6ef248de5e4..f425ddf91a24 100644
--- a/drivers/bluetooth/btmrvl_sdio.c
+++ b/drivers/bluetooth/btmrvl_sdio.c
@@ -52,6 +52,68 @@ static struct memory_type_mapping mem_type_mapping_tbl[] = {
 	{"EXTLAST", NULL, 0, 0xFE},
 };
 
+static const struct of_device_id btmrvl_sdio_of_match_table[] = {
+	{ .compatible = "marvell,sd8897-bt" },
+	{ .compatible = "marvell,sd8997-bt" },
+	{ }
+};
+
+static irqreturn_t btmrvl_wake_irq_bt(int irq, void *priv)
+{
+	struct btmrvl_plt_wake_cfg *cfg = priv;
+
+	if (cfg->irq_bt >= 0) {
+		pr_info("%s: wake by bt", __func__);
+		cfg->wake_by_bt = true;
+		disable_irq_nosync(irq);
+	}
+
+	return IRQ_HANDLED;
+}
+
+/* This function parses device tree node using mmc subnode devicetree API.
+ * The device node is saved in card->plt_of_node.
+ * If the device tree node exists and includes interrupts attributes, this
+ * function will request platform specific wakeup interrupt.
+ */
+static int btmrvl_sdio_probe_of(struct device *dev,
+				struct btmrvl_sdio_card *card)
+{
+	struct btmrvl_plt_wake_cfg *cfg;
+	int ret;
+
+	if (!dev->of_node ||
+	    !of_match_node(btmrvl_sdio_of_match_table, dev->of_node)) {
+		pr_err("sdio platform data not available");
+		return -1;
+	}
+
+	card->plt_of_node = dev->of_node;
+
+	card->plt_wake_cfg = devm_kzalloc(dev, sizeof(*card->plt_wake_cfg),
+					  GFP_KERNEL);
+	cfg = card->plt_wake_cfg;
+	if (cfg && card->plt_of_node) {
+		cfg->irq_bt = irq_of_parse_and_map(card->plt_of_node, 0);
+		if (!cfg->irq_bt) {
+			dev_err(dev, "fail to parse irq_bt from device tree");
+		} else {
+			ret = devm_request_irq(dev, cfg->irq_bt,
+					       btmrvl_wake_irq_bt,
+					       IRQF_TRIGGER_LOW,
+					       "bt_wake", cfg);
+			if (ret) {
+				dev_err(dev,
+					"Failed to request irq_bt %d (%d)\n",
+					cfg->irq_bt, ret);
+			}
+			disable_irq(cfg->irq_bt);
+		}
+	}
+
+	return 0;
+}
+
 /* The btmrvl_sdio_remove() callback function is called
  * when user removes this module from kernel space or ejects
  * the card from the slot. The driver handles these 2 cases
@@ -1464,6 +1526,9 @@ static int btmrvl_sdio_probe(struct sdio_func *func,
 
 	btmrvl_sdio_enable_host_int(card);
 
+	/* Device tree node parsing and platform specific configuration*/
+	btmrvl_sdio_probe_of(&func->dev, card);
+
 	priv = btmrvl_add_card(card);
 	if (!priv) {
 		BT_ERR("Initializing card failed!");
@@ -1544,6 +1609,13 @@ static int btmrvl_sdio_suspend(struct device *dev)
 		return 0;
 	}
 
+	/* Enable platform specific wakeup interrupt */
+	if (card->plt_wake_cfg && card->plt_wake_cfg->irq_bt >= 0) {
+		card->plt_wake_cfg->wake_by_bt = false;
+		enable_irq(card->plt_wake_cfg->irq_bt);
+		enable_irq_wake(card->plt_wake_cfg->irq_bt);
+	}
+
 	priv = card->priv;
 	priv->adapter->is_suspending = true;
 	hcidev = priv->btmrvl_dev.hcidev;
@@ -1606,6 +1678,13 @@ static int btmrvl_sdio_resume(struct device *dev)
 	BT_DBG("%s: SDIO resume", hcidev->name);
 	hci_resume_dev(hcidev);
 
+	/* Disable platform specific wakeup interrupt */
+	if (card->plt_wake_cfg && card->plt_wake_cfg->irq_bt >= 0) {
+		disable_irq_wake(card->plt_wake_cfg->irq_bt);
+		if (!card->plt_wake_cfg->wake_by_bt)
+			disable_irq(card->plt_wake_cfg->irq_bt);
+	}
+
 	return 0;
 }
 
diff --git a/drivers/bluetooth/btmrvl_sdio.h b/drivers/bluetooth/btmrvl_sdio.h
index 1a3bd064c442..3a522d23ee6e 100644
--- a/drivers/bluetooth/btmrvl_sdio.h
+++ b/drivers/bluetooth/btmrvl_sdio.h
@@ -62,6 +62,10 @@
 
 #define FIRMWARE_READY				0xfedc
 
+struct btmrvl_plt_wake_cfg {
+	int irq_bt;
+	bool wake_by_bt;
+};
 
 struct btmrvl_sdio_card_reg {
 	u8 cfg;
@@ -97,6 +101,8 @@ struct btmrvl_sdio_card {
 	u16 sd_blksz_fw_dl;
 	u8 rx_unit;
 	struct btmrvl_private *priv;
+	struct device_node *plt_of_node;
+	struct btmrvl_plt_wake_cfg *plt_wake_cfg;
 };
 
 struct btmrvl_sdio_device {