mirrors
/
linux-stable
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Releases Wiki Activity

irqchip/stm32-exti: add missing DT IRQ flag translation 

[ Upstream commit 8554cba1d6 ]

The STM32F4/7 EXTI driver was missing the xlate callback, so IRQ trigger
flags specified in the device tree were being ignored. This was
preventing the RTC alarm interrupt from working, because it must be set
to trigger on the rising edge to function correctly.

Signed-off-by: Ben Wolsieffer <ben.wolsieffer@hefring.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20231003162003.1649967-1-ben.wolsieffer@hefring.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Ben Wolsieffer 2023-10-03 12:20:03 -04:00 committed by Greg Kroah-Hartman
parent 01eb805a82
commit f4ba1dc579
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/irqchip/irq-stm32-exti.c
View File

@ -127,6 +127,7 @@ struct irq_domain_ops irq_exti_domain_ops = {
.xlate = irq_domain_xlate_onetwocell,
.alloc = stm32_exti_alloc,
.free = stm32_exti_free,
.xlate = irq_domain_xlate_twocell,
};
static int __init stm32_exti_init(struct device_node *node,