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From: alexandre.torgue@st.com (Alexandre TORGUE)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 0/9] Add STM32 EXTI interrupt controller support
Date: Fri, 2 Sep 2016 17:33:09 +0200	[thread overview]
Message-ID: <1472830398-13275-1-git-send-email-alexandre.torgue@st.com> (raw)

Hi,

According to Maxime, I send this V3 patch set. I took into account Maxime and
Linus discussion about pinctrl-stm32 ("gpio_to_irq" issue). So main changes are
related to add an irq_chip in pinctrl-stm32 and to define a hierarchical
domain for it.


The 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.

Regards 

Alex

Changes since v2:
-----------------
 - Define irq_chip for GPIO banks
 - Use hierarchical domain for GPIO banks
 - Improve search loop inside stm32_exti handler 
 - Rebased on top of v4.8-rc1

Changes since v1:
-----------------
 - Rebased on top of v4.6-rc1
 - Change variable name from virq to irq (Linus W.)
   
Alexandre TORGUE (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 boards
  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               |  18 ++
 arch/arm/boot/dts/stm32f429-disco.dts              |  13 ++
 arch/arm/boot/dts/stm32f429.dtsi                   |  10 ++
 arch/arm/configs/stm32_defconfig                   |   6 +-
 drivers/irqchip/Kconfig                            |   4 +
 drivers/irqchip/Makefile                           |   1 +
 drivers/irqchip/irq-stm32-exti.c                   | 193 +++++++++++++++++++++
 drivers/pinctrl/stm32/Kconfig                      |   2 +
 drivers/pinctrl/stm32/pinctrl-stm32.c              | 157 ++++++++++++++++-
 12 files changed, 426 insertions(+), 2 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.txt
 create mode 100644 drivers/irqchip/irq-stm32-exti.c

-- 
1.9.1

             reply	other threads:[~2016-09-02 15:33 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-02 15:33 Alexandre TORGUE [this message]
2016-09-02 15:33 ` [PATCH v3 1/9] Documentation: dt-bindings: Document STM32 EXTI controller bindings Alexandre TORGUE
2016-09-02 15:33 ` [PATCH v3 2/9] drivers: irqchip: Add STM32 external interrupts support Alexandre TORGUE
2016-09-02 18:57   ` Thomas Gleixner
2016-09-05  7:47     ` Alexandre Torgue
2016-09-02 15:33 ` [PATCH v3 3/9] ARM: STM32: Select external interrupts controller Alexandre TORGUE
2016-09-02 15:33 ` [PATCH v3 4/9] ARM: dts: Add EXTI controller node to stm32f429 Alexandre TORGUE
2016-09-02 15:33 ` [PATCH v3 5/9] Documentation: dt-bindings: Add IRQ related properties of STM32 pinctrl Alexandre TORGUE
2016-09-02 15:33 ` [PATCH v3 6/9] pinctrl: Add IRQ support to STM32 gpios Alexandre TORGUE
2016-09-02 19:10   ` Thomas Gleixner
2016-09-05  7:53     ` Alexandre Torgue
2016-09-02 15:33 ` [PATCH v3 7/9] ARM: dts: Add GPIO irq support to STM2F429 Alexandre TORGUE
2016-09-02 15:33 ` [PATCH v3 8/9] ARM: dts: Declare push button as GPIO key on stm32f429 boards Alexandre TORGUE
2016-09-02 15:33 ` [PATCH v3 9/9] ARM: config: Enable GPIO Key driver in stm32_defconfig Alexandre TORGUE

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