From: Dmitry Osipenko <digetx@gmail.com>
To: Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
MyungJoo Ham <myungjoo.ham@samsung.com>,
Kyungmin Park <kyungmin.park@samsung.com>,
Chanwoo Choi <cw00.choi@samsung.com>
Cc: linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-pm@vger.kernel.org
Subject: [PATCH v1 0/8] devfreq: Tegra devfreq fixes / improvements and Tegra30 support
Date: Fri, 12 Apr 2019 01:29:06 +0300 [thread overview]
Message-ID: <20190411222914.25539-1-digetx@gmail.com> (raw)
Hello,
I tried to utilize the Tegra devfreq driver on Tegra30 and found out that
it doesn't work properly due to improper Hz<->kHz conversions made by the
driver. After fixing that problem and doing some more testing I noticed
that there are things that could be improved and in result here is this
patchset that fixes the problems, makes some improvements and adds support
for NVIDIA Tegra30 SoC's. This series was tested on Tegra30 and Tegra124
machines.
Dmitry Osipenko (8):
PM / devfreq: tegra: Fix kHz to Hz conversion
PM / devfreq: tegra: Replace readl-writel with relaxed versions
PM / devfreq: tegra: Don't ignore clk errors
PM / devfreq: tegra: Don't release IRQ manually on driver removal
PM / devfreq: tegra: Don't set EMC clock rate to maximum on probe
PM / devfreq: tegra: Drop spinlock
PM / devfreq: tegra: Remove OPP entries on driver removal
PM / devfreq: tegra: Support Tegra30
drivers/devfreq/Kconfig | 2 +-
drivers/devfreq/tegra-devfreq.c | 66 ++++++++++++++-------------------
2 files changed, 29 insertions(+), 39 deletions(-)
--
2.21.0
next reply other threads:[~2019-04-11 22:29 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-11 22:29 Dmitry Osipenko [this message]
2019-04-11 22:29 ` [PATCH v1 1/8] PM / devfreq: tegra: Fix kHz to Hz conversion Dmitry Osipenko
[not found] ` <20190412013413.4D52D20818@mail.kernel.org>
2019-04-12 10:14 ` Dmitry Osipenko
2019-04-12 16:56 ` Dmitry Osipenko
2019-04-11 22:29 ` [PATCH v1 2/8] PM / devfreq: tegra: Replace readl-writel with relaxed versions Dmitry Osipenko
2019-04-11 22:29 ` [PATCH v1 3/8] PM / devfreq: tegra: Don't ignore clk errors Dmitry Osipenko
2019-04-11 22:29 ` [PATCH v1 4/8] PM / devfreq: tegra: Don't release IRQ manually on driver removal Dmitry Osipenko
2019-04-11 22:29 ` [PATCH v1 5/8] PM / devfreq: tegra: Don't set EMC clock rate to maximum on probe Dmitry Osipenko
2019-04-11 22:29 ` [PATCH v1 6/8] PM / devfreq: tegra: Drop spinlock Dmitry Osipenko
2019-04-11 22:29 ` [PATCH v1 7/8] PM / devfreq: tegra: Remove OPP entries on driver removal Dmitry Osipenko
2019-04-11 22:29 ` [PATCH v1 8/8] PM / devfreq: tegra: Support Tegra30 Dmitry Osipenko
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=20190411222914.25539-1-digetx@gmail.com \
--to=digetx@gmail.com \
--cc=cw00.choi@samsung.com \
--cc=jonathanh@nvidia.com \
--cc=kyungmin.park@samsung.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pm@vger.kernel.org \
--cc=linux-tegra@vger.kernel.org \
--cc=myungjoo.ham@samsung.com \
--cc=thierry.reding@gmail.com \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.