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| author | David Wu <david.wu@rock-chips.com> | 2017-09-20 14:28:16 +0800 |
|---|---|---|
| committer | Philipp Tomsich <philipp.tomsich@theobroma-systems.com> | 2017-10-01 00:33:29 +0200 |
| commit | ae3ed042ed31d1acbdd56938b45bd6c5076bebe3 (patch) | |
| tree | a90cc8b9d741782bf0d2dd5f12299d2f6f264ed3 /drivers/adc/Kconfig | |
| parent | 6ca43a58db61aea8ca2ebec4003bb6cfacf81d46 (diff) | |
| download | u-boot-ae3ed042ed31d1acbdd56938b45bd6c5076bebe3.tar.gz | |
dm: adc: Add driver for Rockchip SARADC
The ADC can support some channels signal-ended some bits Successive Approximation
Register (SAR) A/D Converter, like 6-channel and 10-bit. It converts the analog
input signal into some bits binary digital codes.
Signed-off-by: David Wu <david.wu@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Diffstat (limited to 'drivers/adc/Kconfig')
| -rw-r--r-- | drivers/adc/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/adc/Kconfig b/drivers/adc/Kconfig index e5335f7234..8094420548 100644 --- a/drivers/adc/Kconfig +++ b/drivers/adc/Kconfig @@ -28,3 +28,12 @@ config ADC_SANDBOX - 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 |