From 9ef4697548c21ac499f4da5bf9dcc6fcdfb48f9a Mon Sep 17 00:00:00 2001 From: Ben Wolsieffer Date: Tue, 3 Oct 2023 12:20:03 -0400 Subject: [PATCH] irqchip/stm32-exti: add missing DT IRQ flag translation [ Upstream commit 8554cba1d6dbd3c74e0549e28ddbaccbb1d6b30a ] 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 Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/20231003162003.1649967-1-ben.wolsieffer@hefring.com Signed-off-by: Sasha Levin --- drivers/irqchip/irq-stm32-exti.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/irqchip/irq-stm32-exti.c b/drivers/irqchip/irq-stm32-exti.c index 8bbb2b114636..dc6f67decb02 100644 --- a/drivers/irqchip/irq-stm32-exti.c +++ b/drivers/irqchip/irq-stm32-exti.c @@ -458,6 +458,7 @@ static const struct irq_domain_ops irq_exti_domain_ops = { .map = irq_map_generic_chip, .alloc = stm32_exti_alloc, .free = stm32_exti_free, + .xlate = irq_domain_xlate_twocell, }; static void stm32_irq_ack(struct irq_data *d)