From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> The example in this one had a completely wrong compatible so I've fixed that. Otherwise, a fairly simple conversion. Note the driver itself is still in staging. Looking back at the last discussion around this, I think we were just waiting for some test results on some refactors. As such the binding should be stable even if the driver might need a little more love and attention. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> Cc: Marcelo Schmitt <marcelo.schmitt1@xxxxxxxxx> Cc: Gabriel Capella <gabriel@xxxxxxxxxxx> Cc: Alexandru Ardelean <Alexandru.Ardelean@xxxxxxxxxx> --- .../iio/impedance-analyzer/ad5933.txt | 26 -------- .../iio/impedance-analyzer/adi,ad5933.yaml | 59 +++++++++++++++++++ 2 files changed, 59 insertions(+), 26 deletions(-) diff --git a/Documentation/devicetree/bindings/iio/impedance-analyzer/ad5933.txt b/Documentation/devicetree/bindings/iio/impedance-analyzer/ad5933.txt deleted file mode 100644 index 5ff38728ff91..000000000000 --- a/Documentation/devicetree/bindings/iio/impedance-analyzer/ad5933.txt +++ /dev/null @@ -1,26 +0,0 @@ -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"; - }; diff --git a/Documentation/devicetree/bindings/iio/impedance-analyzer/adi,ad5933.yaml b/Documentation/devicetree/bindings/iio/impedance-analyzer/adi,ad5933.yaml new file mode 100644 index 000000000000..2ad043554b9c --- /dev/null +++ b/Documentation/devicetree/bindings/iio/impedance-analyzer/adi,ad5933.yaml @@ -0,0 +1,59 @@ +# 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@xxxxxxxxx> + - Gabriel Capella <gabriel@xxxxxxxxxxx> + +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"; + }; + }; +... -- 2.28.0
