3 files changed, 39 insertions, 0 deletions
diff --git a/drivers/pinctrl/freescale/pinctrl-imx.c b/drivers/pinctrl/freescale/pinctrl-imx.c
index 5ef7e875b50e..7807e11d7cc2 100644
--- a/drivers/pinctrl/freescale/pinctrl-imx.c
+++ b/drivers/pinctrl/freescale/pinctrl-imx.c
@@ -803,3 +803,23 @@ int imx_pinctrl_probe(struct platform_device *pdev,
 
 	return 0;
 }
+
+int imx_pinctrl_suspend(struct device *dev)
+{
+       struct imx_pinctrl *ipctl = dev_get_drvdata(dev);
+
+       if (!ipctl)
+               return -EINVAL;
+
+       return pinctrl_force_sleep(ipctl->pctl);
+}
+
+int imx_pinctrl_resume(struct device *dev)
+{
+       struct imx_pinctrl *ipctl = dev_get_drvdata(dev);
+
+       if (!ipctl)
+               return -EINVAL;
+
+       return pinctrl_force_default(ipctl->pctl);
+}
diff --git a/drivers/pinctrl/freescale/pinctrl-imx.h b/drivers/pinctrl/freescale/pinctrl-imx.h
index 8af8aa2897ab..0a1866581dcf 100644
--- a/drivers/pinctrl/freescale/pinctrl-imx.h
+++ b/drivers/pinctrl/freescale/pinctrl-imx.h
@@ -99,4 +99,6 @@ struct imx_pinctrl_soc_info {
 
 int imx_pinctrl_probe(struct platform_device *pdev,
 			struct imx_pinctrl_soc_info *info);
+int imx_pinctrl_suspend(struct device *dev);
+int imx_pinctrl_resume(struct device *dev);
 #endif /* __DRIVERS_PINCTRL_IMX_H */
diff --git a/drivers/pinctrl/freescale/pinctrl-imx7d.c b/drivers/pinctrl/freescale/pinctrl-imx7d.c
index a465a66c3ef4..9f6d8ba7ce61 100644
--- a/drivers/pinctrl/freescale/pinctrl-imx7d.c
+++ b/drivers/pinctrl/freescale/pinctrl-imx7d.c
@@ -391,10 +391,27 @@ static int imx7d_pinctrl_probe(struct platform_device *pdev)
 	return imx_pinctrl_probe(pdev, pinctrl_info);
 }
 
+static int imx7d_pinctrl_suspend(struct device *dev)
+{
+
+       return imx_pinctrl_suspend(dev);
+}
+
+static int imx7d_pinctrl_resume(struct device *dev)
+{
+
+       return imx_pinctrl_resume(dev);
+}
+
+static const struct dev_pm_ops imx7d_pinctrl_pm_ops = {
+       SET_LATE_SYSTEM_SLEEP_PM_OPS(imx7d_pinctrl_suspend, imx7d_pinctrl_resume)
+};
+
 static struct platform_driver imx7d_pinctrl_driver = {
 	.driver = {
 		.name = "imx7d-pinctrl",
 		.of_match_table = of_match_ptr(imx7d_pinctrl_of_match),
+		.pm = &imx7d_pinctrl_pm_ops,
 	},
 	.probe = imx7d_pinctrl_probe,
 };