diff --git a/drivers/media/i2c/imx274.c b/drivers/media/i2c/imx274.c
index a4b9dfd..18a1e87 100644
--- a/drivers/media/i2c/imx274.c
+++ b/drivers/media/i2c/imx274.c
@@ -18,7 +18,9 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/of_gpio.h>
+#include <linux/pm_runtime.h>
 #include <linux/regmap.h>
+#include <linux/regulator/consumer.h>
 #include <linux/slab.h>
 #include <linux/v4l2-mediabus.h>
 #include <linux/videodev2.h>
@@ -131,6 +133,15 @@
 #define IMX274_TABLE_WAIT_MS			0
 #define IMX274_TABLE_END			1
 
+/* regulator supplies */
+static const char * const imx274_supply_names[] = {
+	"vddl",  /* IF (1.2V) supply */
+	"vdig",  /* Digital Core (1.8V) supply */
+	"vana",  /* Analog (2.8V) supply */
+};
+
+#define IMX274_NUM_SUPPLIES ARRAY_SIZE(imx274_supply_names)
+
 /*
  * imx274 I2C operation related structure
  */
@@ -501,6 +512,8 @@ struct imx274_ctrls {
  * @frame_rate: V4L2 frame rate structure
  * @regmap: Pointer to regmap structure
  * @reset_gpio: Pointer to reset gpio
+ * @supplies: imx274 analog and digital supplies
+ * @inck: input clock to imx274
  * @lock: Mutex structure
  * @mode: Parameters for the selected readout mode
  */
@@ -514,6 +527,8 @@ struct stimx274 {
 	struct v4l2_fract frame_interval;
 	struct regmap *regmap;
 	struct gpio_desc *reset_gpio;
+	struct regulator_bulk_data supplies[IMX274_NUM_SUPPLIES];
+	struct clk *inck;
 	struct mutex lock; /* mutex lock for operations */
 	const struct imx274_mode *mode;
 };
@@ -767,6 +782,75 @@ static void imx274_reset(struct stimx274 *priv, int rst)
 	usleep_range(IMX274_RESET_DELAY1, IMX274_RESET_DELAY2);
 }
 
+/*
+ * imx274_power_on - Function called to power on the sensor
+ * @imx274: Pointer to device structure
+ */
+static int imx274_power_on(struct device *dev)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
+	struct stimx274 *imx274 = to_imx274(sd);
+	int ret;
+
+	/* keep sensor in reset before power on */
+	imx274_reset(imx274, 0);
+
+	ret = clk_prepare_enable(imx274->inck);
+	if (ret) {
+		dev_err(&imx274->client->dev,
+			"Failed to enable input clock: %d\n", ret);
+		return ret;
+	}
+
+	ret = regulator_bulk_enable(IMX274_NUM_SUPPLIES, imx274->supplies);
+	if (ret) {
+		dev_err(&imx274->client->dev,
+			"Failed to enable regulators: %d\n", ret);
+		goto fail_reg;
+	}
+
+	usleep_range(1, 2);
+	imx274_reset(imx274, 1);
+
+	return 0;
+
+fail_reg:
+	regulator_bulk_disable(IMX274_NUM_SUPPLIES, imx274->supplies);
+	clk_disable_unprepare(imx274->inck);
+	return ret;
+}
+
+/*
+ * imx274_power_off - Function called to power off the sensor
+ * @imx274: Pointer to device structure
+ */
+static int imx274_power_off(struct device *dev)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct v4l2_subdev *sd = i2c_get_clientdata(client);
+	struct stimx274 *imx274 = to_imx274(sd);
+
+	imx274_reset(imx274, 0);
+
+	regulator_bulk_disable(IMX274_NUM_SUPPLIES, imx274->supplies);
+
+	clk_disable_unprepare(imx274->inck);
+
+	return 0;
+}
+
+static int imx274_get_regulators(struct device *dev, struct stimx274 *imx274)
+{
+	int i;
+
+	for (i = 0; i < IMX274_NUM_SUPPLIES; i++)
+		imx274->supplies[i].supply = imx274_supply_names[i];
+
+	return devm_regulator_bulk_get(dev, IMX274_NUM_SUPPLIES,
+					imx274->supplies);
+}
+
 /**
  * imx274_s_ctrl - This is used to set the imx274 V4L2 controls
  * @ctrl: V4L2 control to be set
@@ -781,6 +865,9 @@ static int imx274_s_ctrl(struct v4l2_ctrl *ctrl)
 	struct stimx274 *imx274 = to_imx274(sd);
 	int ret = -EINVAL;
 
+	if (!pm_runtime_get_if_in_use(&imx274->client->dev))
+		return 0;
+
 	dev_dbg(&imx274->client->dev,
 		"%s : s_ctrl: %s, value: %d\n", __func__,
 		ctrl->name, ctrl->val);
@@ -811,6 +898,8 @@ static int imx274_s_ctrl(struct v4l2_ctrl *ctrl)
 		break;
 	}
 
+	pm_runtime_put(&imx274->client->dev);
+
 	return ret;
 }
 
@@ -1327,6 +1416,13 @@ static int imx274_s_stream(struct v4l2_subdev *sd, int on)
 	mutex_lock(&imx274->lock);
 
 	if (on) {
+		ret = pm_runtime_get_sync(&imx274->client->dev);
+		if (ret < 0) {
+			pm_runtime_put_noidle(&imx274->client->dev);
+			mutex_unlock(&imx274->lock);
+			return ret;
+		}
+
 		/* load mode registers */
 		ret = imx274_mode_regs(imx274);
 		if (ret)
@@ -1362,6 +1458,7 @@ static int imx274_s_stream(struct v4l2_subdev *sd, int on)
 		ret = imx274_write_table(imx274, imx274_stop);
 		if (ret)
 			goto fail;
+		pm_runtime_put(&imx274->client->dev);
 	}
 
 	mutex_unlock(&imx274->lock);
@@ -1369,6 +1466,7 @@ static int imx274_s_stream(struct v4l2_subdev *sd, int on)
 	return 0;
 
 fail:
+	pm_runtime_put(&imx274->client->dev);
 	mutex_unlock(&imx274->lock);
 	dev_err(&imx274->client->dev, "s_stream failed\n");
 	return ret;
@@ -1834,6 +1932,14 @@ static int imx274_probe(struct i2c_client *client)
 
 	mutex_init(&imx274->lock);
 
+	imx274->inck = devm_clk_get_optional(&client->dev, "inck");
+	ret = imx274_get_regulators(&client->dev, imx274);
+	if (ret) {
+		dev_err(&client->dev,
+			"Failed to get power regulators, err: %d\n", ret);
+		return ret;
+	}
+
 	/* initialize format */
 	imx274->mode = &imx274_modes[IMX274_DEFAULT_BINNING];
 	imx274->crop.width = IMX274_MAX_WIDTH;
@@ -1881,15 +1987,23 @@ static int imx274_probe(struct i2c_client *client)
 		goto err_me;
 	}
 
-	/* pull sensor out of reset */
-	imx274_reset(imx274, 1);
+	/* power on the sensor */
+	ret = imx274_power_on(&client->dev);
+	if (ret < 0) {
+		dev_err(&client->dev,
+			"%s : imx274 power on failed\n", __func__);
+		goto err_me;
+	}
+
+	pm_runtime_set_active(&client->dev);
+	pm_runtime_enable(&client->dev);
 
 	/* initialize controls */
 	ret = v4l2_ctrl_handler_init(&imx274->ctrls.handler, 4);
 	if (ret < 0) {
 		dev_err(&client->dev,
 			"%s : ctrl handler init Failed\n", __func__);
-		goto err_me;
+		goto err_disable_rpm;
 	}
 
 	imx274->ctrls.handler.lock = &imx274->lock;
@@ -1951,11 +2065,16 @@ static int imx274_probe(struct i2c_client *client)
 		goto err_ctrls;
 	}
 
+	pm_runtime_idle(&client->dev);
+
 	dev_info(&client->dev, "imx274 : imx274 probe success !\n");
 	return 0;
 
 err_ctrls:
 	v4l2_ctrl_handler_free(&imx274->ctrls.handler);
+err_disable_rpm:
+	pm_runtime_disable(&client->dev);
+	pm_runtime_set_suspended(&client->dev);
 err_me:
 	media_entity_cleanup(&sd->entity);
 err_regmap:
@@ -1968,19 +2087,45 @@ static int imx274_remove(struct i2c_client *client)
 	struct v4l2_subdev *sd = i2c_get_clientdata(client);
 	struct stimx274 *imx274 = to_imx274(sd);
 
+	pm_runtime_get_sync(&imx274->client->dev);
+
 	/* stop stream */
 	imx274_write_table(imx274, imx274_stop);
 
 	v4l2_async_unregister_subdev(sd);
 	v4l2_ctrl_handler_free(&imx274->ctrls.handler);
+
+	pm_runtime_put(&client->dev);
+	pm_runtime_disable(&client->dev);
+	pm_runtime_set_suspended(&client->dev);
+
 	media_entity_cleanup(&sd->entity);
 	mutex_destroy(&imx274->lock);
 	return 0;
 }
 
+static int __maybe_unused imx274_runtime_suspend(struct device *dev)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+
+	return imx274_power_off(&client->dev);
+}
+
+static int __maybe_unused imx274_runtime_resume(struct device *dev)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+
+	return imx274_power_on(&client->dev);
+}
+
+static const struct dev_pm_ops imx274_pm_ops = {
+	SET_RUNTIME_PM_OPS(imx274_runtime_suspend, imx274_runtime_resume, NULL)
+};
+
 static struct i2c_driver imx274_i2c_driver = {
 	.driver = {
 		.name	= DRIVER_NAME,
+		.pm = &imx274_pm_ops,
 		.of_match_table	= imx274_of_id_table,
 	},
 	.probe_new	= imx274_probe,
