irqchip/stm32-exti: Add STM32MP15xx IWDG2 EXTI to GIC map

The EXTI interrupt 46 is mapped to GIC interrupt 151. Add the
missing mapping, which is used for IWDG2 pretimeout interrupt
and wake up source.

Reviewed-by: Antonio Borneo <antonio.borneo@foss.st.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230517194349.105745-1-marex@denx.de

diff --git a/drivers/irqchip/irq-stm32-exti.c b/drivers/irqchip/irq-stm32-exti.c
index 6a3f7498ea8eadacc08807b09d0b1bdbc97cc1d0..f684be77ba378e88fef51aa50ba1d6a53a74e42c 100644 (file)
--- a/drivers/irqchip/irq-stm32-exti.c
+++ b/drivers/irqchip/irq-stm32-exti.c
@@ -208,6 +208,7 @@ static const u8 stm32mp1_desc_irq[] = {
        [31] = 53,
        [32] = 82,
        [33] = 83,
+       [46] = 151,
        [47] = 93,
        [48] = 138,
        [50] = 139,