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From: Stephen Boyd <swboyd@chromium.org>
To: Maulik Shah <mkshah@codeaurora.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, Maulik Shah <mkshah@codeaurora.org>
Subject: Re: [PATCH 0/4] Add RSC power domain support
Date: Wed, 14 Aug 2019 11:19:29 -0700
Message-ID: <5d5450b2.1c69fb81.ec1c1.1cb2@mx.google.com> (raw)
In-Reply-To: <20190813082442.25796-1-mkshah@codeaurora.org>

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?


  parent reply index

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-13  8:24 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 ` Stephen Boyd [this message]
2019-08-23  6:51   ` [PATCH 0/4] " Maulik Shah

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