config ADC
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bool "Enable ADC drivers using Driver Model"
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help
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This enables ADC API for drivers, which allows driving ADC features
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by single and multi-channel methods for:
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- start/stop/get data for conversion of a single-channel selected by
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a number or multi-channels selected by a bitmask
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- get data mask (ADC resolution)
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ADC reference Voltage supply options:
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- methods for get Vdd/Vss reference Voltage values with polarity
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- support supply's phandle with auto-enable
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- supply polarity setting in fdt
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config ADC_REQ_REGULATOR
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bool "Enable regulator control for ADC drivers"
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depends on ADC
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default n
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help
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ADC may depend on regulator power supply and require control.
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config ADC_EXYNOS
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bool "Enable Exynos 54xx ADC driver"
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help
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This enables basic driver for Exynos ADC compatible with Exynos54xx.
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It provides:
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- 10 analog input channels
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- 12-bit resolution
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- 600 KSPS of sample rate
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config ADC_SANDBOX
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bool "Enable Sandbox ADC test driver"
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help
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This enables driver for Sandbox ADC device emulation.
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It provides:
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- 4 analog input channels
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- 16-bit resolution
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- single and multi-channel conversion mode
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config SARADC_ROCKCHIP
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bool "Enable Rockchip SARADC driver"
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help
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This enables driver for Rockchip SARADC.
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It provides:
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- 2~6 analog input channels
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- 1O or 12 bits resolution
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- Up to 1MSPS of sample rate
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config SARADC_ROCKCHIP_V2
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bool "Enable Rockchip SARADC v2 driver"
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help
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This enables driver for Rockchip SARADC v2.
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It provides:
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- 8 analog input channels
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- 12 bits resolution
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- Up to 1MSPS of sample rate
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