mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-17 18:28:55 +00:00
08d6300a35
This commit adds implementation of Sandbox ADC device emulation. The device provides: - single and multi-channel conversion - 4 channels with predefined conversion output data - 16-bit resolution Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
30 lines
1,001 B
Text
30 lines
1,001 B
Text
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
|