Thread (34 messages) 34 messages, 7 authors, 2017-11-21

Re: [PATCH v4 20/20] cpufreq: scmi: add support for fast frequency switching

From: Arnd Bergmann <arnd@arndb.de>
Date: 2017-11-08 11:05:51
Also in: linux-arm-kernel, linux-pm, lkml

On Wed, Nov 8, 2017 at 11:42 AM, Sudeep Holla [off-list ref] wrote:

On 08/11/17 00:24, Rafael J. Wysocki wrote:
quoted
On Friday, November 3, 2017 3:47:57 PM CET Sudeep Holla wrote:
quoted
The cpufreq core provides option for drivers to implement fast_switch
callback which is invoked for frequency switching from interrupt context.

This patch adds support for fast_switch callback in SCMI cpufreq driver
by making use of polling based SCMI transfer. It also sets the flag
fast_switch_possible.

Cc: "Rafael J. Wysocki" <redacted>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Cc: linux-pm@vger.kernel.org
Signed-off-by: Sudeep Holla <redacted>
I'm assuming that this material will go in along with the rest of the series
through a different tree.
Indeed, I will ask ARM-SoC guys to take it via their tree when ready. I
assume you are fine with that, please provide ack if that's still the case.
Yes, that makes sense.

      Arnd
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