config ADC
  	bool "Enable ADC drivers using Driver Model"
  	help
  	  This enables ADC API for drivers, which allows driving ADC features
  	  by single and multi-channel methods for:
  	  - start/stop/get data for conversion of a single-channel selected by
  	    a number or multi-channels selected by a bitmask
  	  - get data mask (ADC resolution)
  	  ADC reference Voltage supply options:
  	  - methods for get Vdd/Vss reference Voltage values with polarity
  	  - support supply's phandle with auto-enable
  	  - supply polarity setting in fdt
  
  config ADC_EXYNOS
  	bool "Enable Exynos 54xx ADC driver"
  	help
  	  This enables basic driver for Exynos ADC compatible with Exynos54xx.
  	  It provides:
  	  - 10 analog input channels
  	  - 12-bit resolution
  	  - 600 KSPS of sample rate
  
  config ADC_SANDBOX
  	bool "Enable Sandbox ADC test driver"
  	help
  	  This enables driver for Sandbox ADC device emulation.
  	  It provides:
  	  - 4 analog input channels
  	  - 16-bit resolution
  	  - single and multi-channel conversion mode
  
  config SARADC_ROCKCHIP
  	bool "Enable Rockchip SARADC driver"
  	help
  	  This enables driver for Rockchip SARADC.
  	  It provides:
  	  - 2~6 analog input channels
  	  - 1O or 12 bits resolution
  	  - Up to 1MSPS of sample rate