[PATCH 0/3] Enable ADC on STM32

Enable minimal configuration and device tree to support ADC on STM32,
using ADC driver: https://lwn.net/Articles/706445/

Simple test on stm32f429i-eval board, using on-board potentiometer:
- cd /sys/bus/iio/devices/iio\:device0/
- cat in_voltage8_raw

Fabrice Gasnier (3):
  ARM: configs: stm32: enable ADC driver
  ARM: dts: stm32: Add ADC support to stm32f429
  ARM: dts: stm32: enable ADC on stm32f429i-eval board

 arch/arm/boot/dts/stm32429i-eval.dts | 25 ++++++++++++++++++
 arch/arm/boot/dts/stm32f429.dtsi     | 49 ++++++++++++++++++++++++++++++++++++
 arch/arm/configs/stm32_defconfig     |  5 ++++
 3 files changed, 79 insertions(+)

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1.9.1