Merge tag 'iio-for-4.17a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23...

[sfrench/cifs-2.6.git] / drivers / iio / adc / Kconfig

diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig
index 10f3ede91d3acadeff505d403c64f4b4a4dc5120..914b6f849a298b7bc244b81f646539105b73e724 100644 (file)
--- a/drivers/iio/adc/Kconfig
+++ b/drivers/iio/adc/Kconfig
@@ -631,6 +631,18 @@ config SPEAR_ADC
          To compile this driver as a module, choose M here: the
          module will be called spear_adc.
 
+config SD_ADC_MODULATOR
+       tristate "Generic sigma delta modulator"
+       depends on OF
+       select IIO_BUFFER
+       select IIO_TRIGGERED_BUFFER
+       help
+         Select this option to enables sigma delta modulator. This driver can
+         support generic sigma delta modulators.
+
+         This driver can also be built as a module.  If so, the module
+         will be called sd_adc_modulator.
+
 config STM32_ADC_CORE
        tristate "STMicroelectronics STM32 adc core"
        depends on ARCH_STM32 || COMPILE_TEST
@@ -658,6 +670,31 @@ config STM32_ADC
          This driver can also be built as a module.  If so, the module
          will be called stm32-adc.
 
+config STM32_DFSDM_CORE
+       tristate "STMicroelectronics STM32 DFSDM core"
+       depends on (ARCH_STM32 && OF) || COMPILE_TEST
+       select REGMAP
+       select REGMAP_MMIO
+       help
+         Select this option to enable the  driver 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-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