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     1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/iio/impedance-analyzer/adi,ad5933.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Analog Devices AD5933/AD5934 Impedance Converter, Network Analyzer
    8 
    9 maintainers:
   10   - Marcelo Schmitt <marcelo.schmitt1@gmail.com>
   11   - Gabriel Capella <gabriel@capella.pro>
   12 
   13 description: |
   14   https://www.analog.com/media/en/technical-documentation/data-sheets/AD5933.pdf
   15   https://www.analog.com/media/en/technical-documentation/data-sheets/AD5934.pdf
   16 
   17 properties:
   18   compatible:
   19     enum:
   20       - adi,ad5933
   21       - adi,ad5934
   22 
   23   reg:
   24     maxItems: 1
   25 
   26   vdd-supply:
   27     description: |
   28       The regulator supply for DVDD, AVDD1 and AVDD2 when they
   29       are connected together.  Used to calculate voltage scaling of measurement
   30       channels.
   31 
   32   clocks:
   33     maxItems: 1
   34 
   35   clock-names:
   36     const: mclk
   37 
   38 additionalProperties: false
   39 
   40 required:
   41   - compatible
   42   - reg
   43   - vdd-supply
   44 
   45 examples:
   46   - |
   47     i2c {
   48         #address-cells = <1>;
   49         #size-cells = <0>;
   50 
   51         impedance-analyzer@d {
   52             compatible = "adi,ad5933";
   53             reg = <0x0d>;
   54             vdd-supply = <&vdd_supply>;
   55             clocks = <&ref_clk>;
   56             clock-names = "mclk";
   57         };
   58     };
   59 ...
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