From: "Ivan T. Ivanov" <iivanov-NEYub+7Iv8PQT0dZR+AlfA@public.gmane.org>
To: linux-iio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH v3 2/2] DT: iio: vadc: document dt binding
Date: Fri, 31 Oct 2014 16:40:28 +0200 [thread overview]
Message-ID: <54539F5C.50308@mm-sol.com> (raw)
In-Reply-To: <543CEC7F.50208-NEYub+7Iv8PQT0dZR+AlfA@public.gmane.org>
Hi,
> On 10/13/2014 06:00 PM, Mark Rutland wrote:
>> On Wed, Sep 24, 2014 at 01:56:55PM +0100, Stanimir Varbanov wrote:
>>> +- qcom,ratiometric:
>>> + Usage: optional
>>> + Value type: <empty>
>>> + Definition: Channel calibration type. If this property is specified
>>> + VADC will use the VDD reference(1.8V) and GND for channel
>>> + calibration. If property is not found, channel will be
>>> + calibrated with 625mV and 1.25V reference channels.
>>> + Otherwise the absolute calibration will be used.
>>
>> Surely this should be part of the specifier?
>
This is per channel type of configuration. Clients didn't and
shouldn't care how calibration is done.
Regards,
Ivan
WARNING: multiple messages have this Message-ID (diff)
From: "Ivan T. Ivanov" <iivanov@mm-sol.com>
To: linux-iio@vger.kernel.org
Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org
Subject: Re: [PATCH v3 2/2] DT: iio: vadc: document dt binding
Date: Fri, 31 Oct 2014 16:40:28 +0200 [thread overview]
Message-ID: <54539F5C.50308@mm-sol.com> (raw)
In-Reply-To: <543CEC7F.50208@mm-sol.com>
Hi,
> On 10/13/2014 06:00 PM, Mark Rutland wrote:
>> On Wed, Sep 24, 2014 at 01:56:55PM +0100, Stanimir Varbanov wrote:
>>> +- qcom,ratiometric:
>>> + Usage: optional
>>> + Value type: <empty>
>>> + Definition: Channel calibration type. If this property is specified
>>> + VADC will use the VDD reference(1.8V) and GND for channel
>>> + calibration. If property is not found, channel will be
>>> + calibrated with 625mV and 1.25V reference channels.
>>> + Otherwise the absolute calibration will be used.
>>
>> Surely this should be part of the specifier?
>
This is per channel type of configuration. Clients didn't and
shouldn't care how calibration is done.
Regards,
Ivan
next prev parent reply other threads:[~2014-10-31 14:40 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-24 12:56 [PATCH v3 0/2] Intial support for voltage ADC Stanimir Varbanov
[not found] ` <1411563415-11933-1-git-send-email-svarbanov-NEYub+7Iv8PQT0dZR+AlfA@public.gmane.org>
2014-09-24 12:56 ` [PATCH v3 1/2] iio: vadc: Qualcomm SPMI PMIC voltage ADC driver Stanimir Varbanov
2014-09-24 12:56 ` Stanimir Varbanov
[not found] ` <1411563415-11933-2-git-send-email-svarbanov-NEYub+7Iv8PQT0dZR+AlfA@public.gmane.org>
2014-09-25 12:47 ` Ivan T. Ivanov
2014-09-25 12:47 ` Ivan T. Ivanov
2014-09-25 15:30 ` Stanimir Varbanov
2014-09-25 15:30 ` Stanimir Varbanov
[not found] ` <54243533.7080809-NEYub+7Iv8PQT0dZR+AlfA@public.gmane.org>
2014-09-25 19:27 ` Ivan T. Ivanov
2014-09-25 19:27 ` Ivan T. Ivanov
2014-10-12 22:14 ` Hartmut Knaack
2014-10-12 22:14 ` Hartmut Knaack
2014-10-02 9:29 ` Ivan T. Ivanov
2014-10-02 9:29 ` Ivan T. Ivanov
2014-10-02 9:29 ` Ivan T. Ivanov
[not found] ` <542D1B11.8070600-NEYub+7Iv8PQT0dZR+AlfA@public.gmane.org>
2014-10-02 12:08 ` Ivan T. Ivanov
2014-10-02 12:08 ` Ivan T. Ivanov
2014-10-04 11:51 ` Jonathan Cameron
[not found] ` <542FDF41.2040106-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2014-10-07 11:57 ` Ivan T. Ivanov
2014-10-07 11:57 ` Ivan T. Ivanov
2014-10-16 13:58 ` Ivan T. Ivanov
2014-10-16 13:58 ` Ivan T. Ivanov
2014-10-12 22:07 ` Hartmut Knaack
2014-10-14 9:36 ` Stanimir Varbanov
2014-10-14 9:36 ` Stanimir Varbanov
2014-09-24 12:56 ` [PATCH v3 2/2] DT: iio: vadc: document dt binding Stanimir Varbanov
2014-09-24 12:56 ` Stanimir Varbanov
2014-09-27 9:43 ` Jonathan Cameron
2014-10-11 23:05 ` Hartmut Knaack
2014-10-14 5:28 ` Stanimir Varbanov
2014-10-14 5:28 ` Stanimir Varbanov
[not found] ` <1411563415-11933-3-git-send-email-svarbanov-NEYub+7Iv8PQT0dZR+AlfA@public.gmane.org>
2014-10-13 15:00 ` Mark Rutland
2014-10-13 15:00 ` Mark Rutland
2014-10-14 9:27 ` Stanimir Varbanov
2014-10-14 9:27 ` Stanimir Varbanov
[not found] ` <543CEC7F.50208-NEYub+7Iv8PQT0dZR+AlfA@public.gmane.org>
2014-10-31 14:40 ` Ivan T. Ivanov [this message]
2014-10-31 14:40 ` Ivan T. Ivanov
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