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charset="utf-8" In setups designed for high speed data rate capture, a PWM is used to generate the CNV signal that issues data captures from the ADC. Document the use of a PWM for AD4030 and similar devices. Reviewed-by: David Lechner Acked-by: Conor Dooley Signed-off-by: Marcelo Schmitt --- Documentation/devicetree/bindings/iio/adc/adi,ad4030.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad4030.yaml b/Do= cumentation/devicetree/bindings/iio/adc/adi,ad4030.yaml index a8fee4062d0e..564b6f67a96e 100644 --- a/Documentation/devicetree/bindings/iio/adc/adi,ad4030.yaml +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad4030.yaml @@ -64,6 +64,10 @@ properties: The Reset Input (/RST). Used for asynchronous device reset. maxItems: 1 =20 + pwms: + description: PWM signal connected to the CNV pin. + maxItems: 1 + interrupts: description: The BUSY pin is used to signal that the conversions results are avai= lable --=20 2.39.2