From 0fabcdf56f1434b0babe684bdef0cdcb6ccec0ae Mon Sep 17 00:00:00 2001 From: Ranjani Vaidyanathan Date: Wed, 6 Oct 2021 11:21:04 -0500 Subject: MLK-25649-4 mailbox: imx: Add support for identifying SCU wakeup source from sysfs Record SCU wakeup interrupt in /sys/power/pm_wakeup_irq Signed-off-by: Ranjani Vaidyanathan (cherry picked from commit e8d90d8901e42f9ac039086af9f1829030204fa8) (cherry picked from commit 2b5bb07b7c25ae047530a78d5d19466f7b6b330c) --- drivers/mailbox/imx-mailbox.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mailbox/imx-mailbox.c b/drivers/mailbox/imx-mailbox.c index 182df9ca24dc..b620ed2aea44 100644 --- a/drivers/mailbox/imx-mailbox.c +++ b/drivers/mailbox/imx-mailbox.c @@ -377,7 +377,7 @@ static irqreturn_t imx_mu_isr(int irq, void *p) } if (priv->suspend) - pm_system_wakeup(); + pm_system_irq_wakeup(priv->irq); return IRQ_HANDLED; } -- cgit v1.2.3