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Diffstat (limited to 'drivers/pinctrl/freescale/pinctrl-imx.c')
-rw-r--r--drivers/pinctrl/freescale/pinctrl-imx.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/pinctrl/freescale/pinctrl-imx.c b/drivers/pinctrl/freescale/pinctrl-imx.c
index 9635a2e93c72..83ff9532bae6 100644
--- a/drivers/pinctrl/freescale/pinctrl-imx.c
+++ b/drivers/pinctrl/freescale/pinctrl-imx.c
@@ -885,3 +885,22 @@ free:
return ret;
}
+
+static int __maybe_unused imx_pinctrl_suspend(struct device *dev)
+{
+ struct imx_pinctrl *ipctl = dev_get_drvdata(dev);
+
+ return pinctrl_force_sleep(ipctl->pctl);
+}
+
+static int __maybe_unused imx_pinctrl_resume(struct device *dev)
+{
+ struct imx_pinctrl *ipctl = dev_get_drvdata(dev);
+
+ return pinctrl_force_default(ipctl->pctl);
+}
+
+const struct dev_pm_ops imx_pinctrl_pm_ops = {
+ SET_LATE_SYSTEM_SLEEP_PM_OPS(imx_pinctrl_suspend,
+ imx_pinctrl_resume)
+};