diff --git a/drivers/media/i2c/imx258.c b/drivers/media/i2c/imx258.c
index 505981e02cff22ebcbc67dde2be294ba3e4c736a..61d74b7945823b04d69f4f529551368baa73a3ee 100644
--- a/drivers/media/i2c/imx258.c
+++ b/drivers/media/i2c/imx258.c
@@ -2,6 +2,7 @@
 // Copyright (C) 2018 Intel Corporation
 
 #include <linux/acpi.h>
+#include <linux/clk.h>
 #include <linux/delay.h>
 #include <linux/i2c.h>
 #include <linux/module.h>
@@ -68,6 +69,9 @@
 #define REG_CONFIG_MIRROR_FLIP		0x03
 #define REG_CONFIG_FLIP_TEST_PATTERN	0x02
 
+/* Input clock frequency in Hz */
+#define IMX258_INPUT_CLOCK_FREQ		19200000
+
 struct imx258_reg {
 	u16 address;
 	u8 val;
@@ -610,6 +614,8 @@ struct imx258 {
 
 	/* Streaming on/off */
 	bool streaming;
+
+	struct clk *clk;
 };
 
 static inline struct imx258 *to_imx258(struct v4l2_subdev *_sd)
@@ -972,6 +978,29 @@ static int imx258_stop_streaming(struct imx258 *imx258)
 	return 0;
 }
 
+static int imx258_power_on(struct device *dev)
+{
+	struct v4l2_subdev *sd = dev_get_drvdata(dev);
+	struct imx258 *imx258 = to_imx258(sd);
+	int ret;
+
+	ret = clk_prepare_enable(imx258->clk);
+	if (ret)
+		dev_err(dev, "failed to enable clock\n");
+
+	return ret;
+}
+
+static int imx258_power_off(struct device *dev)
+{
+	struct v4l2_subdev *sd = dev_get_drvdata(dev);
+	struct imx258 *imx258 = to_imx258(sd);
+
+	clk_disable_unprepare(imx258->clk);
+
+	return 0;
+}
+
 static int imx258_set_stream(struct v4l2_subdev *sd, int enable)
 {
 	struct imx258 *imx258 = to_imx258(sd);
@@ -1199,9 +1228,26 @@ static int imx258_probe(struct i2c_client *client)
 	int ret;
 	u32 val = 0;
 
-	device_property_read_u32(&client->dev, "clock-frequency", &val);
-	if (val != 19200000)
+	imx258 = devm_kzalloc(&client->dev, sizeof(*imx258), GFP_KERNEL);
+	if (!imx258)
+		return -ENOMEM;
+
+	imx258->clk = devm_clk_get_optional(&client->dev, NULL);
+	if (!imx258->clk) {
+		dev_dbg(&client->dev,
+			"no clock provided, using clock-frequency property\n");
+
+		device_property_read_u32(&client->dev, "clock-frequency", &val);
+		if (val != IMX258_INPUT_CLOCK_FREQ)
+			return -EINVAL;
+	} else if (IS_ERR(imx258->clk)) {
+		return dev_err_probe(&client->dev, PTR_ERR(imx258->clk),
+				     "error getting clock\n");
+	}
+	if (clk_get_rate(imx258->clk) != IMX258_INPUT_CLOCK_FREQ) {
+		dev_err(&client->dev, "input clock frequency not supported\n");
 		return -EINVAL;
+	}
 
 	/*
 	 * Check that the device is mounted upside down. The driver only
@@ -1211,24 +1257,25 @@ static int imx258_probe(struct i2c_client *client)
 	if (ret || val != 180)
 		return -EINVAL;
 
-	imx258 = devm_kzalloc(&client->dev, sizeof(*imx258), GFP_KERNEL);
-	if (!imx258)
-		return -ENOMEM;
-
 	/* Initialize subdev */
 	v4l2_i2c_subdev_init(&imx258->sd, client, &imx258_subdev_ops);
 
+	/* Will be powered off via pm_runtime_idle */
+	ret = imx258_power_on(&client->dev);
+	if (ret)
+		return ret;
+
 	/* Check module identity */
 	ret = imx258_identify_module(imx258);
 	if (ret)
-		return ret;
+		goto error_identify;
 
 	/* Set default mode to max resolution */
 	imx258->cur_mode = &supported_modes[0];
 
 	ret = imx258_init_controls(imx258);
 	if (ret)
-		return ret;
+		goto error_identify;
 
 	/* Initialize subdev */
 	imx258->sd.internal_ops = &imx258_internal_ops;
@@ -1258,6 +1305,9 @@ static int imx258_probe(struct i2c_client *client)
 error_handler_free:
 	imx258_free_controls(imx258);
 
+error_identify:
+	imx258_power_off(&client->dev);
+
 	return ret;
 }
 
@@ -1271,6 +1321,8 @@ static int imx258_remove(struct i2c_client *client)
 	imx258_free_controls(imx258);
 
 	pm_runtime_disable(&client->dev);
+	if (!pm_runtime_status_suspended(&client->dev))
+		imx258_power_off(&client->dev);
 	pm_runtime_set_suspended(&client->dev);
 
 	return 0;
@@ -1278,6 +1330,7 @@ static int imx258_remove(struct i2c_client *client)
 
 static const struct dev_pm_ops imx258_pm_ops = {
 	SET_SYSTEM_SLEEP_PM_OPS(imx258_suspend, imx258_resume)
+	SET_RUNTIME_PM_OPS(imx258_power_off, imx258_power_on, NULL)
 };
 
 #ifdef CONFIG_ACPI