[PATCH v3 1/8] irqchip/stm32-exti: add CONFIG_STM32MP_EXTI

[Antonio Borneo]

To guarantee bisect-ability during split of stm32-exti in MCU and
MPU code, introduce CONFIG_STM32MP_EXTI. It will be used in arch
configuration.

Signed-off-by: Antonio Borneo <antonio.borneo at foss.st.com>
---
 drivers/irqchip/Kconfig | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig
index 14464716bacbb..798bd50f8ab23 100644
--- a/drivers/irqchip/Kconfig
+++ b/drivers/irqchip/Kconfig
@@ -392,6 +392,10 @@ config LS_SCFG_MSI
 config PARTITION_PERCPU
 	bool
 
+config STM32MP_EXTI
+	bool
+	select STM32_EXTI
+
 config STM32_EXTI
 	bool
 	select IRQ_DOMAIN
-- 
2.34.1