linux-kernel - Re: [PATCH v2 2/2] dt-bindings: iio: chemical: Add bindings for bme680

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Date:   Mon, 21 Jan 2019 16:43:26 -0500
From:   sebastien bourdelin <sebastien.bourdelin@...il.com>
To:     Jonathan Cameron <jic23@...nel.org>
Cc:     linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        linux-iio@...r.kernel.org, himanshujha199640@...il.com,
        mark.rutland@....com, robh+dt@...nel.org, pmeerw@...erw.net,
        lars@...afoo.de, knaack.h@....de
Subject: Re: [PATCH v2 2/2] dt-bindings: iio: chemical: Add bindings for
 bme680


On 1/19/19 11:57 AM, Jonathan Cameron wrote:
> On Mon, 14 Jan 2019 15:17:10 -0500
> sebastien bourdelin <sebastien.bourdelin@...il.com> wrote:
>
>> On 1/12/19 1:28 PM, Jonathan Cameron wrote:
>>> On Fri, 11 Jan 2019 15:53:59 -0500
>>> Sebastien Bourdelin <sebastien.bourdelin@...il.com> wrote:
>>>   
>>>> BME680 is a pressure/temperature/humidity/voc sensor.
>>>>
>>>> Signed-off-by: Sebastien Bourdelin <sebastien.bourdelin@...il.com>
>>> Hmm. We could add the VDD and VDIO regulators perhaps.
>>> Driver assumes they are on currently but we'll get a board where control
>>> is needed sooner or later.  I'm not that fussed about this though.
>> If that's fine with you, i prefer to leave it as it is right now as i
>> don't feel
>>
>> confident enough to correctly explain it in the Documentation.
>>
>> But if you have more input, you are more then welcome!
> Given we aren't planning to do more than turn them on and that'll work
> fine with stub regulators (so they can effectively be optional for ever),
> there is no particular need to put them in now if you prefer not to.
>
> Jonathan
Ok Thanks Jonathan!
>>> Jonathan
>>>   
>>>> ---
>>>>    .../devicetree/bindings/iio/chemical/bme680.txt       | 11 +++++++++++
>>>>    1 file changed, 11 insertions(+)
>>>>    create mode 100644 Documentation/devicetree/bindings/iio/chemical/bme680.txt
>>>>
>>>> diff --git a/Documentation/devicetree/bindings/iio/chemical/bme680.txt b/Documentation/devicetree/bindings/iio/chemical/bme680.txt
>>>> new file mode 100644
>>>> index 000000000000..885a1b918340
>>>> --- /dev/null
>>>> +++ b/Documentation/devicetree/bindings/iio/chemical/bme680.txt
>>>> @@ -0,0 +1,11 @@
>>>> +Bosch Sensortec BME680 pressure/temperature/humidity/voc sensors
>>>> +
>>>> +Required properties:
>>>> +- compatible: must be "bosch,bme680"
>>>> +
>>>> +Example:
>>>> +
>>>> +bme680@77 {
>>>> +          compatible = "bosch,bme680";
>>>> +          reg = <0x77>;
>>>> +};