[PATCH v2 1/3] irqchip/stm32-exti: Add STM32MP15xx IWDG2 EXTI to GIC map

[Marek Vasut <marex@denx.de>]

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>
---
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Antonio Borneo <antonio.borneo@foss.st.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Richard Cochran <richardcochran@gmail.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Wim Van Sebroeck <wim@linux-watchdog.org>
Cc: devicetree@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-stm32@st-md-mailman.stormreply.com
Cc: linux-watchdog@vger.kernel.org
---
V2: Add RB from Antonio
---
 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 6a3f7498ea8ea..f684be77ba378 100644
--- 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,
-- 
2.39.2