From: Maulik Shah <mkshah@codeaurora.org>
To: Stephen Boyd <swboyd@chromium.org>,
agross@kernel.org, david.brown@linaro.org,
linux-arm-msm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org,
bjorn.andersson@linaro.org, evgreen@chromium.org,
dianders@chromium.org, rnayak@codeaurora.org,
ilina@codeaurora.org, lsrao@codeaurora.org,
ulf.hansson@linaro.org
Subject: Re: [PATCH 0/4] Add RSC power domain support
Date: Fri, 23 Aug 2019 12:21:26 +0530 [thread overview]
Message-ID: <def5e325-c797-b13e-1ea3-3664394a5896@codeaurora.org> (raw)
In-Reply-To: <5d5450b2.1c69fb81.ec1c1.1cb2@mx.google.com>
On 8/14/2019 11:49 PM, Stephen Boyd wrote:
> Quoting Maulik Shah (2019-08-13 01:24:38)
>> Resource State Coordinator (RSC) is responsible for powering off/lowering
>> the requirements from CPU subsystem for the associated hardware like buses,
>> clocks, and regulators when all CPUs and cluster is powered down.
>>
>> RSC power domain uses last-man activities provided by genpd framework based on
>> Ulf Hansoon's patch series[1], when the cluster of CPUs enter deepest idle
>> states. As a part of domain poweroff, RSC can lower resource state requirements
>> by flushing the cached sleep and wake state votes for resources.
> This series looks like half the solution. Is there a full set of patches
> that connects the RPMh power domain to cpuidle and genpds?
Yes, i will include in next version.
--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation
prev parent reply other threads:[~2019-08-23 6:51 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-13 8:24 [PATCH 0/4] Add RSC power domain support Maulik Shah
2019-08-13 8:24 ` [PATCH 1/4] drivers: qcom: rpmh: fix macro to accept NULL argument Maulik Shah
2019-08-14 17:59 ` Stephen Boyd
2019-08-13 8:24 ` [PATCH 2/4] drivers: qcom: rpmh: remove rpmh_flush export Maulik Shah
2019-08-14 18:20 ` Stephen Boyd
2019-08-13 8:24 ` [PATCH 3/4] dt-bindings: soc: qcom: Add RSC power domain specifier Maulik Shah
2019-08-14 18:02 ` Stephen Boyd
2019-08-13 8:24 ` [PATCH 4/4] drivers: qcom: rpmh-rsc: Add RSC power domain support Maulik Shah
2019-08-14 18:25 ` Stephen Boyd
2019-08-23 6:49 ` Maulik Shah
2019-08-14 18:19 ` [PATCH 0/4] " Stephen Boyd
2019-08-23 6:51 ` Maulik Shah [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=def5e325-c797-b13e-1ea3-3664394a5896@codeaurora.org \
--to=mkshah@codeaurora.org \
--cc=agross@kernel.org \
--cc=bjorn.andersson@linaro.org \
--cc=david.brown@linaro.org \
--cc=dianders@chromium.org \
--cc=evgreen@chromium.org \
--cc=ilina@codeaurora.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pm@vger.kernel.org \
--cc=lsrao@codeaurora.org \
--cc=rnayak@codeaurora.org \
--cc=swboyd@chromium.org \
--cc=ulf.hansson@linaro.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).