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Message-ID: <12e5c4b4-e51d-4e69-8c63-3f6aefb574d9@baylibre.com>
Date: Tue, 18 Jun 2024 17:33:16 +0200
From: Guillaume Stols <gstols@...libre.com>
To: Conor Dooley <conor@...nel.org>
Cc: Lars-Peter Clausen <lars@...afoo.de>,
Michael Hennerich <Michael.Hennerich@...log.com>,
Jonathan Cameron <jic23@...nel.org>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
<conor+dt@...nel.org>, Beniamin Bia <beniamin.bia@...log.com>,
Stefan Popa <stefan.popa@...log.com>, linux-iio@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-fbdev@...r.kernel.org,
devicetree@...r.kernel.org, Jonathan Cameron <Jonathan.Cameron@...wei.com>,
jstephan@...libre.com, dlechner@...libre.com
Subject: Re: [PATCH 4/9] dt-bindings: iio: adc: adi,ad7606: add supply
properties
On 6/18/24 17:12, Conor Dooley wrote:
> On Tue, Jun 18, 2024 at 02:02:36PM +0000, Guillaume Stols wrote:
>> Add voltage supplies
> Are these available on all devices?
Yes all chips fromĀ AD7606 series (including AD7606B, AD7606C(-16,-18),
AD7605-4, AD7606 (-4,-8,-6), AD7607, AD7608, AD7609), as well as AD7616
have a VDrive pin, as well as a RefSelect + RefIn/RefOut pin that takes
an input voltage in case RefSelect is high, or outputs the internal
reference voltage if RefSelect is low.
>
>> Signed-off-by: Guillaume Stols <gstols@...libre.com>
>> ---
>> Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml | 9 +++++++++
>> 1 file changed, 9 insertions(+)
>>
>> diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
>> index 80866940123c..e480c9a7c7ca 100644
>> --- a/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
>> +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
>> @@ -35,6 +35,15 @@ properties:
>>
>> avcc-supply: true
>>
>> + vdrive-supply:
>> + description:
>> + Determines the voltage level at which the interface logic pins will
>> + operate.
>> +
>> + refin-supply:
>> + description:
>> + The voltage supply for optional external reference voltage.
>> +
>> interrupts:
>> description:
>> The BUSY pin falling edge indicates that the conversion is over, and thus
>>
>> --
>> 2.34.1
>>
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