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| author | Arnaud Pouliquen <arnaud.pouliquen@st.com> | 2018-01-10 13:13:11 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-01-10 13:30:12 +0300 |
| commit | e2e6771c646251657fafb2a78db566d5c2c70635 (patch) | |
| tree | aa1ebf0a0ff9f1a289112b22938622622dea2add /drivers/iio/adc/Kconfig | |
| parent | bed73904e76fc08d0ec3a7ba3eb2ddbb2e38862c (diff) | |
| download | linux-e2e6771c646251657fafb2a78db566d5c2c70635.tar.xz | |
IIO: ADC: add STM32 DFSDM sigma delta ADC support
Add DFSDM driver to handle sigma delta ADC.
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/iio/adc/Kconfig')
| -rw-r--r-- | drivers/iio/adc/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig index 776192e68ad5..39e3b345a6c8 100644 --- a/drivers/iio/adc/Kconfig +++ b/drivers/iio/adc/Kconfig @@ -680,6 +680,19 @@ config STM32_DFSDM_CORE This driver can also be built as a module. If so, the module will be called stm32-dfsdm-core. +config STM32_DFSDM_ADC + tristate "STMicroelectronics STM32 dfsdm adc" + depends on (ARCH_STM32 && OF) || COMPILE_TEST + select STM32_DFSDM_CORE + select REGMAP_MMIO + select IIO_BUFFER_HW_CONSUMER + help + Select this option to support ADCSigma delta modulator for + STMicroelectronics STM32 digital filter for sigma delta converter. + + This driver can also be built as a module. If so, the module + will be called stm32-dfsdm-adc. + config STX104 tristate "Apex Embedded Systems STX104 driver" depends on PC104 && X86 && ISA_BUS_API |