From: Arnd Bergmann <arnd@arndb.de>
To: Sudeep Holla <sudeep.holla@arm.com>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>,
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>, Loc Ho <lho@apm.com>,
Ryan Harkin <Ryan.Harkin@arm.com>,
Jassi Brar <jassisinghbrar@gmail.com>,
Viresh Kumar <viresh.kumar@linaro.org>,
linux-pm@vger.kernel.org
Subject: Re: [PATCH v4 20/20] cpufreq: scmi: add support for fast frequency switching
Date: Wed, 8 Nov 2017 12:05:48 +0100 [thread overview]
Message-ID: <CAK8P3a03wGUQ+wMsRctuqhN20iBrgLTZOnFqN1k3gCXnwaBtDA@mail.gmail.com> (raw)
In-Reply-To: <3f79f75f-1b6a-3f7b-b0c0-f970f0fb6c12@arm.com>
On Wed, Nov 8, 2017 at 11:42 AM, Sudeep Holla <sudeep.holla@arm.com> wrote:
>
>
> On 08/11/17 00:24, Rafael J. Wysocki wrote:
>> On Friday, November 3, 2017 3:47:57 PM CET Sudeep Holla wrote:
>>> 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" <rjw@rjwysocki.net>
>>> Cc: Viresh Kumar <viresh.kumar@linaro.org>
>>> Cc: linux-pm@vger.kernel.org
>>> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
>>
>> 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
next prev parent reply other threads:[~2017-11-08 11:05 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-03 14:47 [PATCH v4 00/20] firmware: ARM System Control and Management Interface(SCMI) support Sudeep Holla
2017-11-03 14:47 ` [PATCH v4 01/20] dt-bindings: mailbox: add support for mailbox client shared memory Sudeep Holla
2017-11-03 14:47 ` [PATCH v4 02/20] dt-bindings: arm: add support for ARM System Control and Management Interface(SCMI) protocol Sudeep Holla
2017-11-06 22:18 ` Rob Herring
2017-11-03 14:47 ` [PATCH v4 03/20] firmware: arm_scmi: add basic driver infrastructure for SCMI Sudeep Holla
2017-11-04 11:51 ` Jassi Brar
2017-11-08 16:33 ` Sudeep Holla
2017-11-03 14:47 ` [PATCH v4 04/20] firmware: arm_scmi: add common infrastructure and support for base protocol Sudeep Holla
2017-11-03 14:47 ` [PATCH v4 05/20] firmware: arm_scmi: add scmi protocol bus to enumerate protocol devices Sudeep Holla
2017-11-21 18:04 ` Sudeep Holla
2017-11-03 14:47 ` [PATCH v4 06/20] firmware: arm_scmi: add initial support for performance protocol Sudeep Holla
2017-11-03 14:47 ` [PATCH v4 07/20] firmware: arm_scmi: add initial support for clock protocol Sudeep Holla
2017-11-03 14:47 ` [PATCH v4 08/20] firmware: arm_scmi: add initial support for power protocol Sudeep Holla
2017-11-03 14:47 ` [PATCH v4 09/20] firmware: arm_scmi: add initial support for sensor protocol Sudeep Holla
2017-11-03 14:47 ` [PATCH v4 10/20] firmware: arm_scmi: probe and initialise all the supported protocols Sudeep Holla
2017-11-03 14:47 ` [PATCH v4 11/20] firmware: arm_scmi: add support for polling based SCMI transfers Sudeep Holla
2017-11-03 14:47 ` [PATCH v4 12/20] firmware: arm_scmi: add option for polling based performance domain operations Sudeep Holla
2017-11-03 14:47 ` [PATCH v4 13/20] firmware: arm_scmi: refactor in preparation to support per-protocol channels Sudeep Holla
2017-11-03 14:47 ` [PATCH v4 14/20] firmware: arm_scmi: add per-protocol channels support using idr objects Sudeep Holla
2017-11-03 14:47 ` [PATCH v4 15/20] firmware: arm_scmi: add device power domain support using genpd Sudeep Holla
2017-11-03 14:56 ` Sudeep Holla
2017-11-03 14:47 ` [PATCH v4 16/20] clk: add support for clocks provided by SCMI Sudeep Holla
2017-11-03 14:47 ` [PATCH v4 17/20] hwmon: (core) Add hwmon_max to hwmon_sensor_types enumeration Sudeep Holla
2017-11-03 14:47 ` [PATCH v4 18/20] hwmon: add support for sensors exported via ARM SCMI Sudeep Holla
2017-11-03 14:47 ` [PATCH v4 19/20] cpufreq: add support for CPU DVFS based on SCMI message protocol Sudeep Holla
2017-11-07 6:15 ` Viresh Kumar
2017-11-03 14:47 ` [PATCH v4 20/20] cpufreq: scmi: add support for fast frequency switching Sudeep Holla
2017-11-07 6:19 ` Viresh Kumar
2017-11-07 10:57 ` Sudeep Holla
2017-11-08 0:24 ` Rafael J. Wysocki
2017-11-08 10:42 ` Sudeep Holla
2017-11-08 11:05 ` Arnd Bergmann [this message]
2017-11-08 15:42 ` Sudeep Holla
2017-11-08 11:21 ` Rafael J. Wysocki
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