From 05cf4fe738242183f1237f1b3a28b4479348c0a1 Mon Sep 17 00:00:00 2001 From: Marcelo Schmitt Date: Sat, 8 Dec 2018 16:19:59 -0200 Subject: [PATCH] staging: iio: ad5933: add binding doc for ad5933 Add a devicetree documentation for the ad5933 and ad5934 impedance converter, network analyzer. Signed-off-by: Marcelo Schmitt Signed-off-by: Gabriel Capella Co-Developed-by: Gabriel Capella Signed-off-by: Jonathan Cameron --- .../bindings/iio/impedance-analyzer/ad5933.txt | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/impedance-analyzer/ad5933.txt diff --git a/Documentation/devicetree/bindings/iio/impedance-analyzer/ad5933.txt b/Documentation/devicetree/bindings/iio/impedance-analyzer/ad5933.txt new file mode 100644 index 0000000..5ff3872 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/impedance-analyzer/ad5933.txt @@ -0,0 +1,26 @@ +Analog Devices AD5933/AD5934 Impedance Converter, Network Analyzer + +https://www.analog.com/media/en/technical-documentation/data-sheets/AD5933.pdf +https://www.analog.com/media/en/technical-documentation/data-sheets/AD5934.pdf + +Required properties: + - compatible : should be one of + "adi,ad5933" + "adi,ad5934" + - reg : the I2C address. + - vdd-supply : The regulator supply for DVDD, AVDD1 and AVDD2 when they + are connected together. + +Optional properties: +- clocks : external clock reference. +- clock-names : must be "mclk" if clocks is set. + +Example for a I2C device node: + + impedance-analyzer@0d { + compatible = "adi,adxl345"; + reg = <0x0d>; + vdd-supply = <&vdd_supply>; + clocks = <&ref_clk>; + clock-names = "mclk"; + }; -- 2.7.4