Re: [RFC PATCH v1 2/3] regulator: qcom_smd: add list_voltage callback

From	Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Newsgroups	linux.kernel
Subject	Re: [RFC PATCH v1 2/3] regulator: qcom_smd: add list_voltage callback
Date	2016-06-03 13:30 +0200
Message-ID	<rFVsC-2ur-25@gated-at.bofh.it> (permalink)
References	<rFy2Z-4Jw-9@gated-at.bofh.it> <rFy30-4Jw-29@gated-at.bofh.it> <rFUPU-21R-7@gated-at.bofh.it>
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On 03/06/16 11:40, Mark Brown wrote:
> On Thu, Jun 02, 2016 at 11:23:15AM +0100, Srinivas Kandagatla wrote:
>> This patch adds support to list_voltage callback, so that consumers
>> like mmc core, can get information of supported voltage range.
>>
>> Without this patch there is no way for mmc core to know this voltage range.
>
> Something I applied yesterday, most likely this, seems to have broken
> boot on a large proportion of (potentially all) 32 bit Qualcomm
> platforms:
>
>     https://kernelci.org/boot/all/job/broonie-regulator/kernel/v4.7-rc1-10-gafafb91512cf/
>
> I suspect this is because the fixed voltage regulator is triggering a
> crash as it has no linear ranges defined.  Please get me a fix ASAP.
Yes, looks like it is because of the fixed regulator thing, I send a 
patch with separate ops for this.

--srini
>

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[RFC PATCH v1 0/3] regulator: qcom_smd: add list_voltage callback support. Srinivas Kandagatla <srinivas.kandagatla@linaro.org> - 2016-06-02 12:30 +0200
  [RFC PATCH v1 2/3] regulator: qcom_smd: add list_voltage callback Srinivas Kandagatla <srinivas.kandagatla@linaro.org> - 2016-06-02 12:30 +0200
    Re: [RFC PATCH v1 2/3] regulator: qcom_smd: add list_voltage callback Mark Brown <broonie@kernel.org> - 2016-06-03 12:50 +0200
      Re: [RFC PATCH v1 2/3] regulator: qcom_smd: add list_voltage callback Srinivas Kandagatla <srinivas.kandagatla@linaro.org> - 2016-06-03 13:30 +0200

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