From mboxrd@z Thu Jan  1 00:00:00 1970
From: Sudeep Holla <sudeep.holla@arm.com>
Subject: Re: [PATCH v2 18/18] cpufreq: scmi: add support for fast frequency
 switching
Date: Wed, 9 Aug 2017 11:17:51 +0100
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To: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Sudeep Holla <sudeep.holla@arm.com>, ALKML <linux-arm-kernel@lists.infradead.org>, LKML <linux-kernel@vger.kernel.org>, DTML <devicetree@vger.kernel.org>, Roy Franz <roy.franz@cavium.com>, Harb Abdulhamid <harba@codeaurora.org>, Nishanth Menon <nm@ti.com>, Arnd Bergmann <arnd@arndb.de>, Loc Ho <lho@apm.com>, Alexey Klimov <alexey.klimov@arm.com>, Ryan Harkin <Ryan.Harkin@arm.com>, Jassi Brar <jassisinghbrar@gmail.com>, "Rafael J. Wysocki" <rjw@rjwysocki.net>, linux-pm@vger.kernel.org
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On 09/08/17 11:13, Viresh Kumar wrote:
> On 09-08-17, 11:09, Sudeep Holla wrote:
>> Firmware needs to serialize or override based on the timing of the two
>> consecutive requests.
> 
> Maybe add a comment over that routine and detail its working a bit? Like its not
> synchronous, etc. I expect that you would also add a callback with SCMI, so that
> the cpufreq driver is notified when frequency is changed ?
> 

OK, will do. Yes, I don't have firmware implementing notifications yet,
so waiting until I can test it.

-- 
Regards,
Sudeep