From bc82222fcca1ec3702caf98eb4a3ab0edfa6f789 Mon Sep 17 00:00:00 2001 From: Michael Hennerich Date: Wed, 29 Mar 2017 11:42:58 +0200 Subject: iio:adc: Driver for Linear Technology LTC2497 ADC This patch adds support for the Analog Devices / Linear Technology LTC2497 ADCs. The LTC2497 is a 16-channel (eight differential), 16-bit, high precision, delta-sigma ADC with an automatic, differential, input current cancellation front end and a 2-wire, I2C interface. Signed-off-by: Michael Hennerich Signed-off-by: Jonathan Cameron --- Documentation/devicetree/bindings/iio/adc/ltc2497.txt | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/adc/ltc2497.txt (limited to 'Documentation/devicetree/bindings/iio') diff --git a/Documentation/devicetree/bindings/iio/adc/ltc2497.txt b/Documentation/devicetree/bindings/iio/adc/ltc2497.txt new file mode 100644 index 000000000000..a237ed99c0d8 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/ltc2497.txt @@ -0,0 +1,13 @@ +* Linear Technology / Analog Devices LTC2497 ADC + +Required properties: + - compatible: Must be "lltc,ltc2497" + - reg: Must contain the ADC I2C address + - vref-supply: The regulator supply for ADC reference voltage + +Example: + ltc2497: adc@76 { + compatible = "lltc,ltc2497"; + reg = <0x76>; + vref-supply = <<c2497_reg>; + }; -- cgit v1.2.3