From 915f9666421cf65cc30668fd42760b6f78f9744d Mon Sep 17 00:00:00 2001 From: Sean Nyekjaer Date: Tue, 9 Apr 2019 10:39:48 +0200 Subject: [PATCH] can: flexcan: add support for DT property 'wakeup-source' 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 Signed-off-by: Marc Kleine-Budde --- 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 bcc39512f342..09d8e623dcf6 100644 --- a/drivers/net/can/flexcan.c +++ b/drivers/net/can/flexcan.c @@ -1473,6 +1473,9 @@ 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; } -- 2.30.2