1 files changed, 18 insertions, 0 deletions

diff --git a/drivers/pinctrl/pinctrl-rockchip.c b/drivers/pinctrl/pinctrl-rockchip.c
index 59a54617bf75..28b12187c2c1 100644
--- a/drivers/pinctrl/pinctrl-rockchip.c
+++ b/drivers/pinctrl/pinctrl-rockchip.c
@@ -1796,6 +1796,23 @@ static struct rockchip_pin_ctrl *rockchip_pinctrl_get_soc_data(
         return ctrl;
 }
 
+static int __maybe_unused rockchip_pinctrl_suspend(struct device *dev)
+{
+        struct rockchip_pinctrl *info = dev_get_drvdata(dev);
+
+        return pinctrl_force_sleep(info->pctl_dev);
+}
+
+static int __maybe_unused rockchip_pinctrl_resume(struct device *dev)
+{
+        struct rockchip_pinctrl *info = dev_get_drvdata(dev);
+
+        return pinctrl_force_default(info->pctl_dev);
+}
+
+static SIMPLE_DEV_PM_OPS(rockchip_pinctrl_dev_pm_ops, rockchip_pinctrl_suspend,
+                         rockchip_pinctrl_resume);
+
 static int rockchip_pinctrl_probe(struct platform_device *pdev)
 {
         struct rockchip_pinctrl *info;
@@ -2009,6 +2026,7 @@ static struct platform_driver rockchip_pinctrl_driver = {
         .driver = {
                 .name   = "rockchip-pinctrl",
                 .owner  = THIS_MODULE,
+                .pm = &rockchip_pinctrl_dev_pm_ops,
                 .of_match_table = rockchip_pinctrl_dt_match,
         },
 };