mbox series

[v3,0/3] Add STM32MP13 EXTI support

Message ID 20220202140005.860-1-alexandre.torgue@foss.st.com (mailing list archive)
Headers show
Series Add STM32MP13 EXTI support | expand

Message

Alexandre TORGUE Feb. 2, 2022, 2 p.m. UTC 
Enhance stm32-exti driver to support STM32MP13 SoC. This SoC uses the same
hardware version than STM32MP15. Only EXTI line mapping is changed and
following EXTI lines are supported: GPIO, RTC, I2C[1-5], UxART[1-8],
USBH_EHCI, USBH_OHCI, USB_OTG, LPTIM[1-5], ETH[1-2].

Changes since v2:
- back on first proposition and keep EXTI/GIC mapping inside driver.

Changes since v1:
- add possibility to define EXTI/GIC mapping in devicetree
- define STM32MP13 EXTI/GIC mapping in devicetree.

regards
Alex

Alexandre Torgue (3):
  dt-bindings: interrupt-controller: stm32-exti: document
    st,stm32mp13-exti
  irqchip/stm32-exti: add STM32MP13 support
  ARM: dts: stm32: Enable EXTI on stm32mp13

 .../interrupt-controller/st,stm32-exti.yaml   |  1 +
 arch/arm/boot/dts/stm32mp131.dtsi             |  7 +++
 drivers/irqchip/irq-stm32-exti.c              | 50 +++++++++++++++++++
 3 files changed, 58 insertions(+)