| # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/iio/impedance-analyzer/adi,ad5933.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Analog Devices AD5933/AD5934 Impedance Converter, Network Analyzer |
| |
| maintainers: |
| - Marcelo Schmitt <marcelo.schmitt1@gmail.com> |
| - Gabriel Capella <gabriel@capella.pro> |
| |
| description: | |
| https://www.analog.com/media/en/technical-documentation/data-sheets/AD5933.pdf |
| https://www.analog.com/media/en/technical-documentation/data-sheets/AD5934.pdf |
| |
| properties: |
| compatible: |
| enum: |
| - adi,ad5933 |
| - adi,ad5934 |
| |
| reg: |
| maxItems: 1 |
| |
| vdd-supply: |
| description: | |
| The regulator supply for DVDD, AVDD1 and AVDD2 when they |
| are connected together. Used to calculate voltage scaling of measurement |
| channels. |
| |
| clocks: |
| maxItems: 1 |
| |
| clock-names: |
| const: mclk |
| |
| additionalProperties: false |
| |
| required: |
| - compatible |
| - reg |
| - vdd-supply |
| |
| examples: |
| - | |
| i2c { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| impedance-analyzer@d { |
| compatible = "adi,ad5933"; |
| reg = <0x0d>; |
| vdd-supply = <&vdd_supply>; |
| clocks = <&ref_clk>; |
| clock-names = "mclk"; |
| }; |
| }; |
| ... |
