From: jean.pihet@newoldbits.com
To: linux-omap@vger.kernel.org, paul@pwsan.com, b-cousson@ti.com,
khilman@ti.com, linux-arm-kernel@lists.infradead.org
Cc: Jean Pihet <j-pihet@ti.com>
Subject: [PATCH 0/2] ARM: OMAP: PM: remove the latency related functions from the API
Date: Wed, 18 Apr 2012 15:55:12 +0200 [thread overview]
Message-ID: <1334757314-29325-1-git-send-email-j-pihet@ti.com> (raw)
From: Jean Pihet <j-pihet@ti.com>
Remove the following functions from the OMAP PM API and the callers
(currently only I2C driver):
omap_pm_set_max_mpu_wakeup_lat
omap_pm_set_max_dev_wakeup_lat
omap_pm_set_max_sdma_lat
and updated the kernel Documentation accordingly.
The generic per-device PM QoS functions shall be used instead of the
OMAP PM API, cf. include/linux/pm_qos.h and
Documentation/power/pm_qos_interface.txt.
Based on the pm-qos branch of the linux-omap git tree (3.4.0-rc2) [1] with
the changes for the functional power states [2] and the per-device PM
QoS support for OMAP [3].
Tested cpuidle and suspend on OMAP3 Beagleboard (ES2.x) with constraints
on MPU, CORE, PER in RETention and OFF modes.
[1] git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
[2] http://marc.info/?l=linux-omap&m=133475291911194&w=2
[3] http://marc.info/?l=linux-omap&m=133475685213067&w=2
Jean Pihet (2):
ARM: OMAP: convert I2C driver to PM QoS for latency constraints
ARM: OMAP: PM: remove the latency related functions from the API
Documentation/arm/OMAP/omap_pm | 68 ++++++--------------
arch/arm/plat-omap/i2c.c | 21 ------
arch/arm/plat-omap/include/plat/omap-pm.h | 99 -----------------------------
arch/arm/plat-omap/omap-pm-noop.c | 88 -------------------------
drivers/i2c/busses/i2c-omap.c | 28 +++++---
include/linux/i2c-omap.h | 1 -
6 files changed, 38 insertions(+), 267 deletions(-)
--
1.7.7.6
next reply other threads:[~2012-04-18 13:55 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-18 13:55 jean.pihet [this message]
2012-04-18 13:55 ` [PATCH 1/2] ARM: OMAP: convert I2C driver to PM QoS for latency constraints jean.pihet
2012-04-18 13:55 ` [PATCH 2/2] ARM: OMAP: PM: remove the latency related functions from the API jean.pihet
2012-04-30 23:08 ` Kevin Hilman
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=1334757314-29325-1-git-send-email-j-pihet@ti.com \
--to=jean.pihet@newoldbits.com \
--cc=b-cousson@ti.com \
--cc=j-pihet@ti.com \
--cc=khilman@ti.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-omap@vger.kernel.org \
--cc=paul@pwsan.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 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).