From: Amit Kucheria <amit.kucheria@linaro.org>
To: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
bjorn.andersson@linaro.org, agross@kernel.org,
niklas.cassel@linaro.org, marc.w.gonzalez@free.fr,
sibis@codeaurora.org, daniel.lezcano@linaro.org,
Andy Gross <andy.gross@linaro.org>,
David Brown <david.brown@linaro.org>,
Li Yang <leoyang.li@nxp.com>, Shawn Guo <shawnguo@kernel.org>
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 0/9] qcom: Add cpuidle to some platforms
Date: Tue, 21 May 2019 15:05:10 +0530 [thread overview]
Message-ID: <cover.1558430617.git.amit.kucheria@linaro.org> (raw)
Changes since v1:
- Reworded changes to the idle-state documentation on Sudeep's feedback.
- Renamed several idle-state node names to be homogeneous across qcom
platforms. We now use cpu_sleep_0_0 format for the node name while using
LITTLE_CPU_SLEEP_0 format for labels to help differentiate the different
states for different CPU types.
- Add a new patch to add capacity-dmips-mhz property for msm8996 to allow
topology code to find its true capacity.
- Add power-collapse state to msm8998 in additon to the retention state.
- Added acks
MSM8998 changes are untested for v2 because I couldn't access the mtp I
usually have access to. Hopefully Marc and Sibi can help with testing.
Description
-----------
Fix up a few entry-method="psci" issues and then add cpuidle low power
states for msm8996, msm8998, qcs404, sdm845. All these have been tested
to only make sure that the C-states are entered from Linux point-of-view.
We will continue to add more states and make power measurements to tweak
some of these numbers, but getting these merged will allow other people to
use these platforms to work on cpuidle, eas and related topics.
Amit Kucheria (7):
arm64: dts: fsl: ls1028a: Fix entry-method property to reflect
documentation
Documentation: arm: Link idle-states binding to "enable-method"
property
arm64: dts: qcom: msm8916: Add entry-method property for the
idle-states node
arm64: dts: qcom: msm8916: Use more generic idle state names
arm64: dts: qcom: msm8996: Add PSCI cpuidle low power states
arm64: dts: qcom: msm8998: Add PSCI cpuidle low power states
arm64: dts: msm8996: Add proper capacity scaling for the cpus
Niklas Cassel (1):
arm64: dts: qcom: qcs404: Add PSCI cpuidle low power states
Raju P.L.S.S.S.N (1):
arm64: dts: qcom: sdm845: Add PSCI cpuidle low power states
.../devicetree/bindings/arm/idle-states.txt | 13 +++-
.../arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 2 +-
arch/arm64/boot/dts/qcom/msm8916.dtsi | 13 ++--
arch/arm64/boot/dts/qcom/msm8996.dtsi | 21 ++++++
arch/arm64/boot/dts/qcom/msm8998.dtsi | 50 ++++++++++++++
arch/arm64/boot/dts/qcom/qcs404.dtsi | 18 +++++
arch/arm64/boot/dts/qcom/sdm845.dtsi | 69 +++++++++++++++++++
7 files changed, 177 insertions(+), 9 deletions(-)
--
2.17.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2019-05-21 9:35 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-21 9:35 Amit Kucheria [this message]
2019-05-21 9:35 ` [PATCH v2 1/9] arm64: dts: fsl: ls1028a: Fix entry-method property to reflect documentation Amit Kucheria
[not found] ` <49cf5d94beb9af9ef4e78d4c52f3b0ad20b7c63f.1558430617.git.amit.kucheria@linaro.org>
[not found] ` <a7514c68-d2d3-ce9e-bc4b-f484bb5bf3cf@free.fr>
2019-05-22 9:17 ` [PATCH v2 7/9] arm64: dts: qcom: msm8998: Add PSCI cpuidle low power states Marc Gonzalez
2019-05-22 9:35 ` Marc Zyngier
2019-05-22 15:39 ` Marc Gonzalez
2019-05-22 14:48 ` Marc Gonzalez
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=cover.1558430617.git.amit.kucheria@linaro.org \
--to=amit.kucheria@linaro.org \
--cc=agross@kernel.org \
--cc=andy.gross@linaro.org \
--cc=bjorn.andersson@linaro.org \
--cc=daniel.lezcano@linaro.org \
--cc=david.brown@linaro.org \
--cc=devicetree@vger.kernel.org \
--cc=leoyang.li@nxp.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=marc.w.gonzalez@free.fr \
--cc=niklas.cassel@linaro.org \
--cc=shawnguo@kernel.org \
--cc=sibis@codeaurora.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).