[PATCH 0/5] Add EXTI GPIO trigger support to STM32 ADC

[Fabrice Gasnier]

Hi all,

Please discard this series. I'll send a V2.
Sorry for the noise.

Best regards,
Fabrice

On 01/30/2017 02:57 PM, Fabrice Gasnier wrote:
> STM32 ADC, can use GPIOs configured as EXTI line (external interrupt)
> as trigger source for conversions.
> This patchset is based on latest IIO testing branch, and adds support
> for EXTi GPIO triggers in IIO.
> It also adds a dt option to configure default trigger polarity in
> STM32 ADC driver.
>
> Fabrice Gasnier (5):
>    Documentation: dt: iio: document stm32 adc trigger polarity
>    iio: adc: stm32: add dt option to set default trigger polarity
>    Documentation: dt: iio: document stm32 exti trigger
>    iio: trigger: add support for STM32 EXTI triggers
>    iio: adc: stm32: add exti11 gpio trigger source
>
>   .../devicetree/bindings/iio/adc/st,stm32-adc.txt   |   3 +
>   .../bindings/iio/trigger/st,stm32-exti-trigger.txt |  17 +++
>   drivers/iio/adc/stm32-adc.c                        |  14 +++
>   drivers/iio/trigger/Kconfig                        |  10 ++
>   drivers/iio/trigger/Makefile                       |   1 +
>   drivers/iio/trigger/stm32-exti-trigger.c           | 124 +++++++++++++++++++++
>   include/linux/iio/trigger/stm32-exti-trigger.h     |  26 +++++
>   7 files changed, 195 insertions(+)
>   create mode 100644 Documentation/devicetree/bindings/iio/trigger/st,stm32-exti-trigger.txt
>   create mode 100644 drivers/iio/trigger/stm32-exti-trigger.c
>   create mode 100644 include/linux/iio/trigger/stm32-exti-trigger.h
>