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Groups > linux.kernel > #1508426
| From | Fabrice Gasnier <fabrice.gasnier@st.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 00/10] Add support for STM32 ADC |
| Date | 2016-10-25 18:30 +0200 |
| Message-ID | <swcLT-83d-11@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
This series adds support for STM32F4 ADC into IIO framework. STM32F4 ADC is a 12-bit successive approximation analog-to-digital converter. It has up to 19 multiplexed input channels. Conversions can be performed in single, continuous, scan or discontinuous mode. Conversions can be launched in software or using hardware triggers. This driver has been developed and tested on STM32F429 eval board. It consist of a core driver, to ease support for other STM32 family ADCs, and a specific driver for STM32F4 ADC. It allows to use direct or triggered buffer modes with triggers. Optional support for DMA and few extended attributes is included. Fabrice Gasnier (10): Documentation: dt-bindings: Document STM32 ADC DT bindings iio: adc: Add stm32 support iio: adc: stm32: add optional dma support iio: adc: stm32: add optional support for exti gpios iio: adc: stm32: add trigger polarity ext attr iio: adc: stm32: add ext attrs to configure sampling time ARM: configs: stm32: enable IIO ADC driver ARM: dts: stm32f429: Add adc support ARM: dts: stm32f429: enable adc on eval board ARM: dts: stm32f429: Add dma support to adc .../devicetree/bindings/iio/adc/st,stm32-adc.txt | 78 ++ arch/arm/boot/dts/stm32429i-eval.dts | 30 + arch/arm/boot/dts/stm32f429.dtsi | 68 + arch/arm/configs/stm32_defconfig | 2 + drivers/iio/adc/Kconfig | 2 + drivers/iio/adc/Makefile | 1 + drivers/iio/adc/stm32/Kconfig | 36 + drivers/iio/adc/stm32/Makefile | 4 + drivers/iio/adc/stm32/stm32-adc.c | 1334 ++++++++++++++++++++ drivers/iio/adc/stm32/stm32-adc.h | 489 +++++++ drivers/iio/adc/stm32/stm32f4-adc.c | 652 ++++++++++ 11 files changed, 2696 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt create mode 100644 drivers/iio/adc/stm32/Kconfig create mode 100644 drivers/iio/adc/stm32/Makefile create mode 100644 drivers/iio/adc/stm32/stm32-adc.c create mode 100644 drivers/iio/adc/stm32/stm32-adc.h create mode 100644 drivers/iio/adc/stm32/stm32f4-adc.c -- 1.9.1
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[PATCH 00/10] Add support for STM32 ADC Fabrice Gasnier <fabrice.gasnier@st.com> - 2016-10-25 18:30 +0200 [PATCH 10/10] ARM: dts: stm32f429: Add dma support to adc Fabrice Gasnier <fabrice.gasnier@st.com> - 2016-10-25 18:30 +0200 [PATCH 01/10] Documentation: dt-bindings: Document STM32 ADC DT bindings Fabrice Gasnier <fabrice.gasnier@st.com> - 2016-10-25 18:30 +0200 [PATCH 06/10] iio: adc: stm32: add ext attrs to configure sampling time Fabrice Gasnier <fabrice.gasnier@st.com> - 2016-10-25 18:30 +0200 [PATCH 03/10] iio: adc: stm32: add optional dma support Fabrice Gasnier <fabrice.gasnier@st.com> - 2016-10-25 18:30 +0200 [PATCH 04/10] iio: adc: stm32: add optional support for exti gpios Fabrice Gasnier <fabrice.gasnier@st.com> - 2016-10-25 18:40 +0200
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