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adc
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Kconfig

Kconfig 1.4 KB
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  1. config ADC
    2. 

  2. 	bool "Enable ADC drivers using Driver Model"
    3. 

  3. 	help
    4. 

  4. 	  This enables ADC API for drivers, which allows driving ADC features
    5. 

  5. 	  by single and multi-channel methods for:
    6. 

  6. 	  - start/stop/get data for conversion of a single-channel selected by
    7. 

  7. 	    a number or multi-channels selected by a bitmask
    8. 

  8. 	  - get data mask (ADC resolution)
    9. 

  9. 	  ADC reference Voltage supply options:
    10. 

  10. 	  - methods for get Vdd/Vss reference Voltage values with polarity
    11. 

  11. 	  - support supply's phandle with auto-enable
    12. 

  12. 	  - supply polarity setting in fdt
    13. 

  13. 

  14. config ADC_EXYNOS
    15. 

  15. 	bool "Enable Exynos 54xx ADC driver"
    16. 

  16. 	help
    17. 

  17. 	  This enables basic driver for Exynos ADC compatible with Exynos54xx.
    18. 

  18. 	  It provides:
    19. 

  19. 	  - 10 analog input channels
    20. 

  20. 	  - 12-bit resolution
    21. 

  21. 	  - 600 KSPS of sample rate
    22. 

  22. 

  23. config ADC_SANDBOX
    24. 

  24. 	bool "Enable Sandbox ADC test driver"
    25. 

  25. 	help
    26. 

  26. 	  This enables driver for Sandbox ADC device emulation.
    27. 

  27. 	  It provides:
    28. 

  28. 	  - 4 analog input channels
    29. 

  29. 	  - 16-bit resolution
    30. 

  30. 	  - single and multi-channel conversion mode
    31. 

  31. 

  32. config SARADC_MESON
    33. 

  33. 	bool "Enable Amlogic Meson SARADC driver"
    34. 

  34. 	imply REGMAP
    35. 

  35. 	help
    36. 

  36. 	  This enables driver for Amlogic Meson SARADC.
    37. 

  37. 	  It provides:
    38. 

  38. 	  - 8 analog input channels
    39. 

  39. 	  - 1O or 12 bits resolution
    40. 

  40. 	  - Up to 1MSPS of sample rate
    41. 

  41. 

  42. config SARADC_ROCKCHIP
    43. 

  43. 	bool "Enable Rockchip SARADC driver"
    44. 

  44. 	help
    45. 

  45. 	  This enables driver for Rockchip SARADC.
    46. 

  46. 	  It provides:
    47. 

  47. 	  - 2~6 analog input channels
    48. 

  48. 	  - 1O or 12 bits resolution
    49. 

  49. 	  - Up to 1MSPS of sample rate
    50.