diff --git a/drivers/devfreq/arm-memlat-mon.c b/drivers/devfreq/arm-memlat-mon.c
index 4bec02c4b2c9..7eb3ad45e4ce 100644
--- a/drivers/devfreq/arm-memlat-mon.c
+++ b/drivers/devfreq/arm-memlat-mon.c
@@ -20,6 +20,7 @@
 #include <linux/irq.h>
 #include <linux/cpu_pm.h>
 #include <linux/cpu.h>
+#include <linux/of_fdt.h>
 #include "governor.h"
 #include "governor_memlat.h"
 #include <linux/perf_event.h>
@@ -252,6 +253,26 @@ static int get_mask_from_dev_handle(struct platform_device *pdev,
 	return ret;
 }
 
+static struct device_node *parse_child_nodes(struct device *dev)
+{
+	struct device_node *of_child;
+	int ddr_type_of = -1;
+	int ddr_type = of_fdt_get_ddrtype();
+	int ret;
+
+	for_each_child_of_node(dev->of_node, of_child) {
+		ret = of_property_read_u32(of_child, "qcom,ddr-type",
+							&ddr_type_of);
+		if (!ret && (ddr_type == ddr_type_of)) {
+			dev_dbg(dev,
+				"ddr-type = %d, is matching DT entry\n",
+				ddr_type_of);
+			return of_child;
+		}
+	}
+	return NULL;
+}
+
 static int arm_memlat_mon_driver_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
@@ -297,6 +318,8 @@ static int arm_memlat_mon_driver_probe(struct platform_device *pdev)
 	hw->start_hwmon = &start_hwmon;
 	hw->stop_hwmon = &stop_hwmon;
 	hw->get_cnt = &get_cnt;
+	if (of_get_child_count(dev->of_node))
+		hw->get_child_of_node = &parse_child_nodes;
 
 	spec = of_device_get_match_data(dev);
 	if (spec && spec->is_compute) {
diff --git a/drivers/devfreq/devfreq_devbw.c b/drivers/devfreq/devfreq_devbw.c
index 22c3a13f979f..af8440bc0ba8 100644
--- a/drivers/devfreq/devfreq_devbw.c
+++ b/drivers/devfreq/devfreq_devbw.c
@@ -17,7 +17,9 @@
 #include <linux/mutex.h>
 #include <linux/interrupt.h>
 #include <linux/devfreq.h>
+#include <linux/slab.h>
 #include <linux/of.h>
+#include <linux/of_fdt.h>
 #include <trace/events/power.h>
 #include <linux/msm-bus.h>
 #include <linux/msm-bus-board.h>
@@ -101,6 +103,8 @@ int devfreq_add_devbw(struct device *dev)
 	u32 ports[MAX_PATHS * 2];
 	const char *gov_name;
 	int ret, len, i, num_paths;
+	struct opp_table *opp_table;
+	u32 version;
 
 	d = devm_kzalloc(dev, sizeof(*d), GFP_KERNEL);
 	if (!d)
@@ -147,6 +151,15 @@ int devfreq_add_devbw(struct device *dev)
 	p->target = devbw_target;
 	p->get_dev_status = devbw_get_dev_status;
 
+	if (of_device_is_compatible(dev->of_node, "qcom,devbw-ddr")) {
+		version = (1 << of_fdt_get_ddrtype());
+		opp_table = dev_pm_opp_set_supported_hw(dev, &version, 1);
+		if (IS_ERR(opp_table)) {
+			dev_err(dev, "Failed to set supported hardware\n");
+			return PTR_ERR(opp_table);
+		}
+	}
+
 	ret = dev_pm_opp_of_add_table(dev);
 	if (ret)
 		dev_err(dev, "Couldn't parse OPP table:%d\n", ret);
@@ -203,6 +216,8 @@ static int devfreq_devbw_remove(struct platform_device *pdev)
 }
 
 static const struct of_device_id devbw_match_table[] = {
+	{ .compatible = "qcom,devbw-llcc" },
+	{ .compatible = "qcom,devbw-ddr" },
 	{ .compatible = "qcom,devbw" },
 	{}
 };
diff --git a/drivers/devfreq/governor_memlat.c b/drivers/devfreq/governor_memlat.c
index c279ec824031..ba14cb3fc330 100644
--- a/drivers/devfreq/governor_memlat.c
+++ b/drivers/devfreq/governor_memlat.c
@@ -18,6 +18,7 @@
 #include <linux/mutex.h>
 #include <linux/interrupt.h>
 #include <linux/platform_device.h>
+#include <linux/device.h>
 #include <linux/of.h>
 #include <linux/devfreq.h>
 #include "governor.h"
@@ -419,14 +420,18 @@ static struct devfreq_governor devfreq_gov_compute = {
 
 #define NUM_COLS	2
 static struct core_dev_map *init_core_dev_map(struct device *dev,
-		char *prop_name)
+					struct device_node *of_node,
+					char *prop_name)
 {
 	int len, nf, i, j;
 	u32 data;
 	struct core_dev_map *tbl;
 	int ret;
 
-	if (!of_find_property(dev->of_node, prop_name, &len))
+	if (!of_node)
+		of_node = dev->of_node;
+
+	if (!of_find_property(of_node, prop_name, &len))
 		return NULL;
 	len /= sizeof(data);
 
@@ -440,13 +445,13 @@ static struct core_dev_map *init_core_dev_map(struct device *dev,
 		return NULL;
 
 	for (i = 0, j = 0; i < nf; i++, j += 2) {
-		ret = of_property_read_u32_index(dev->of_node, prop_name, j,
+		ret = of_property_read_u32_index(of_node, prop_name, j,
 				&data);
 		if (ret)
 			return NULL;
 		tbl[i].core_mhz = data / 1000;
 
-		ret = of_property_read_u32_index(dev->of_node, prop_name, j + 1,
+		ret = of_property_read_u32_index(of_node, prop_name, j + 1,
 				&data);
 		if (ret)
 			return NULL;
@@ -463,6 +468,7 @@ static struct memlat_node *register_common(struct device *dev,
 					   struct memlat_hwmon *hw)
 {
 	struct memlat_node *node;
+	struct device_node *of_child;
 
 	if (!hw->dev && !hw->of_node)
 		return ERR_PTR(-EINVAL);
@@ -474,7 +480,14 @@ static struct memlat_node *register_common(struct device *dev,
 	node->ratio_ceil = 10;
 	node->hw = hw;
 
-	hw->freq_map = init_core_dev_map(dev, "qcom,core-dev-table");
+	if (hw->get_child_of_node) {
+		of_child = hw->get_child_of_node(dev);
+		hw->freq_map = init_core_dev_map(dev, of_child,
+					"qcom,core-dev-table");
+	} else {
+		hw->freq_map = init_core_dev_map(dev, NULL,
+					"qcom,core-dev-table");
+	}
 	if (!hw->freq_map) {
 		dev_err(dev, "Couldn't find the core-dev freq table!\n");
 		return ERR_PTR(-EINVAL);
diff --git a/drivers/devfreq/governor_memlat.h b/drivers/devfreq/governor_memlat.h
index c3c71a32c9fe..f09625ef2645 100644
--- a/drivers/devfreq/governor_memlat.h
+++ b/drivers/devfreq/governor_memlat.h
@@ -54,6 +54,7 @@ struct memlat_hwmon {
 	int (*start_hwmon)(struct memlat_hwmon *hw);
 	void (*stop_hwmon)(struct memlat_hwmon *hw);
 	unsigned long (*get_cnt)(struct memlat_hwmon *hw);
+	struct device_node *(*get_child_of_node)(struct device *dev);
 	struct device *dev;
 	struct device_node *of_node;