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DT: iio: adc: Add CC_10001 binding documentation

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Add the devicetree binding document for Cosmic Circuits 10001 ADC device.

Reviewed-by: Andrew Bresticker <abrestic@chromium.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Phani Movva <Phani.Movva@imgtec.com>
Signed-off-by: Naidu Tellapati <Naidu.Tellapati@imgtec.com>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Phani Movva 2015-01-06 17:47:36 -03:00 committed by Jonathan Cameron
parent a86ea55790
commit 9bd9c20279
1 changed files with 22 additions and 0 deletions
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Documentation/devicetree/bindings/iio/adc/cc10001_adc.txt Normal file
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* Cosmic Circuits - Analog to Digital Converter (CC-10001-ADC)
Required properties:
- compatible: Should be "cosmic,10001-adc"
- reg: Should contain adc registers location and length.
- clock-names: Should contain "adc".
- clocks: Should contain a clock specifier for each entry in clock-names
- vref-supply: The regulator supply ADC reference voltage.
Optional properties:
- adc-reserved-channels: Bitmask of reserved channels,
i.e. channels that cannot be used by the OS.
Example:
adc: adc@18101600 {
compatible = "cosmic,10001-adc";
reg = <0x18101600 0x24>;
adc-reserved-channels = <0x2>;
clocks = <&adc_clk>;
clock-names = "adc";
vref-supply = <&reg_1v8>;
};