| Przemyslaw Marczak | e0cb85b | 2015-10-27 13:08:00 +0100 | [diff] [blame] | 1 | config ADC |
| 2 | bool "Enable ADC drivers using Driver Model" |
| 3 | help |
| 4 | This enables ADC API for drivers, which allows driving ADC features |
| 5 | by single and multi-channel methods for: |
| 6 | - start/stop/get data for conversion of a single-channel selected by |
| 7 | a number or multi-channels selected by a bitmask |
| 8 | - get data mask (ADC resolution) |
| 9 | ADC reference Voltage supply options: |
| 10 | - methods for get Vdd/Vss reference Voltage values with polarity |
| 11 | - support supply's phandle with auto-enable |
| 12 | - supply polarity setting in fdt |
| Przemyslaw Marczak | d8c1562 | 2015-10-27 13:08:01 +0100 | [diff] [blame] | 13 | |
| 14 | config ADC_EXYNOS |
| 15 | bool "Enable Exynos 54xx ADC driver" |
| 16 | help |
| 17 | This enables basic driver for Exynos ADC compatible with Exynos54xx. |
| 18 | It provides: |
| 19 | - 10 analog input channels |
| 20 | - 12-bit resolution |
| 21 | - 600 KSPS of sample rate |
| Przemyslaw Marczak | 1bc7f23 | 2015-10-27 13:08:06 +0100 | [diff] [blame^] | 22 | |
| 23 | config ADC_SANDBOX |
| 24 | bool "Enable Sandbox ADC test driver" |
| 25 | help |
| 26 | This enables driver for Sandbox ADC device emulation. |
| 27 | It provides: |
| 28 | - 4 analog input channels |
| 29 | - 16-bit resolution |
| 30 | - single and multi-channel conversion mode |