diff --git a/drivers/pinctrl/pinctrl-sx150x.c b/drivers/pinctrl/pinctrl-sx150x.c
index 566665931a04..c05799d1cc21 100644
--- a/drivers/pinctrl/pinctrl-sx150x.c
+++ b/drivers/pinctrl/pinctrl-sx150x.c
@@ -1,5 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
+ * Copyright (c) 2019, The Linux Foundation. All rights reserved.
+ *
  * Copyright (c) 2016, BayLibre, SAS. All rights reserved.
  * Author: Neil Armstrong <narmstrong@baylibre.com>
  *
@@ -1243,10 +1245,47 @@ static int sx150x_probe(struct i2c_client *client,
 	return 0;
 }
 
+#ifdef CONFIG_PM_SLEEP
+static int sx150x_restore(struct device *dev)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct sx150x_pinctrl *pctl = i2c_get_clientdata(client);
+	int ret;
+
+	ret = sx150x_init_hw(pctl);
+	if (ret)
+		return ret;
+
+	ret = pinctrl_force_default(pctl->pctldev);
+	if (ret) {
+		dev_err(dev, "Failed to enable pinctrl device\n");
+		return ret;
+	}
+
+	if (client->irq > 0) {
+		mutex_lock(&pctl->lock);
+		regmap_write(pctl->regmap,
+				pctl->data->reg_irq_mask, pctl->irq.masked);
+		regmap_write(pctl->regmap,
+				pctl->data->reg_sense, pctl->irq.sense);
+		mutex_unlock(&pctl->lock);
+	}
+
+	return 0;
+}
+
+static const struct dev_pm_ops sx150x_pm = {
+	.restore = sx150x_restore,
+};
+#endif
+
 static struct i2c_driver sx150x_driver = {
 	.driver = {
 		.name = "sx150x-pinctrl",
 		.of_match_table = of_match_ptr(sx150x_of_match),
+#ifdef CONFIG_PM_SLEEP
+		.pm = &sx150x_pm,
+#endif
 	},
 	.probe    = sx150x_probe,
 	.id_table = sx150x_id,