The flexcan controller can be forced as a wakeup source by stating that explicitly in the device's .dts file using the "wakeup-source" boolean property. Signed-off-by: Sean Nyekjaer <sean@xxxxxxxxxx> --- drivers/net/can/flexcan.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c index c46e6ce22701..df3d2abd98e4 100644 --- a/drivers/net/can/flexcan.c +++ b/drivers/net/can/flexcan.c @@ -1373,6 +1373,9 @@ static int flexcan_setup_stop_mode(struct platform_device *pdev) device_set_wakeup_capable(&pdev->dev, true); + if (of_property_read_bool(np, "wakeup-source")) + device_set_wakeup_enable(&pdev->dev, true); + return 0; } -- 2.21.0
