[PATCH v2 5/5] serial: 8250: omap: Parse DT wakeup-source proerty

[Markus Schneider-Pargmann]

If the wakeup-source property is present, enable wakeup from this
device.

Signed-off-by: Markus Schneider-Pargmann <msp@xxxxxxxxxxxx>
---
 drivers/tty/serial/8250/8250_omap.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/tty/serial/8250/8250_omap.c b/drivers/tty/serial/8250/8250_omap.c
index 7a6dfd40af9e..ccb83c05be20 100644
--- a/drivers/tty/serial/8250/8250_omap.c
+++ b/drivers/tty/serial/8250/8250_omap.c
@@ -1530,6 +1530,9 @@ static int omap8250_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, priv);
 
 	device_set_wakeup_capable(&pdev->dev, true);
+	if (of_property_read_bool(np, "wakeup-source"))
+		device_set_wakeup_enable(&pdev->dev, true);
+
 	pm_runtime_enable(&pdev->dev);
 	pm_runtime_use_autosuspend(&pdev->dev);
 
-- 
2.45.2