This series adds support to EXTI interrupt controller and GPIO IRQ support in STM32 pinctrl driver. The STM32 external interrupt controller consists of edge detectors that generate interrupts requests or wake-up events. Each line can be independently configured as interrupt or wake-up source, and triggers either on rising, fallin or both edges. Each line can also be masked independently. This series applies on top of STM32 pinctrl v2 series. Regards, Maxime Maxime Coquelin (9): Documentation: dt-bindings: Document STM32 EXTI controller bindings drivers: irqchip: Add STM32 external interrupts support ARM: STM32: Select external interrupts controller ARM: dts: Add EXTI controller node to stm32f429 Documentation: dt-bindings: Add IRQ related properties of STM32 pinctrl pinctrl: Add IRQ support to STM32 gpios ARM: dts: Add GPIO irq support to STM2F429 ARM: dts: Declare push button as GPIO key on stm32f429 Disco board ARM: config: Enable GPIO Key driver in stm32_defconfig .../interrupt-controller/st,stm32-exti.txt | 20 +++ .../bindings/pinctrl/st,stm32-pinctrl.txt | 3 + arch/arm/Kconfig | 1 + arch/arm/boot/dts/stm32429i-eval.dts | 19 +++ arch/arm/boot/dts/stm32f429-disco.dts | 13 ++ arch/arm/boot/dts/stm32f429.dtsi | 15 ++ arch/arm/configs/stm32_defconfig | 6 +- drivers/irqchip/Kconfig | 4 + drivers/irqchip/Makefile | 1 + drivers/irqchip/irq-stm32-exti.c | 169 +++++++++++++++++++++ drivers/pinctrl/stm32/Kconfig | 1 + drivers/pinctrl/stm32/pinctrl-stm32.c | 68 +++++++++ 12 files changed, 319 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.txt create mode 100644 drivers/irqchip/irq-stm32-exti.c -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html