pinctrl: stm32: Enable suspend/resume for stm32mp157c SoC

Apply suspend/resume management for stm32mp157c MPU.

Signed-off-by: Alexandre Torgue <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>

Author: atorgue

drivers/pinctrl/stm32/pinctrl-stm32mp157.c

@@ -2342,11 +2342,16 @@ static const struct of_device_id stm32mp157_pctrl_match[] = {
 	{ }
 };
 
+static const struct dev_pm_ops stm32_pinctrl_dev_pm_ops = {
+	 SET_LATE_SYSTEM_SLEEP_PM_OPS(NULL, stm32_pinctrl_resume)
+};
+
 static struct platform_driver stm32mp157_pinctrl_driver = {
 	.probe = stm32_pctl_probe,
 	.driver = {
 		.name = "stm32mp157-pinctrl",
 		.of_match_table = stm32mp157_pctrl_match,
+		.pm = &stm32_pinctrl_dev_pm_ops,
 	},
 };