From: Rajendra Nayak <rnayak@ti.com>
To: linux-omap@vger.kernel.org
Cc: paul@pwsan.com, b-cousson@ti.com, Rajendra Nayak <rnayak@ti.com>
Subject: [RFC 0/3] OMAP3: Support processor group selection by a peripheral
Date: Mon, 21 Mar 2011 16:40:20 +0530 [thread overview]
Message-ID: <1300705823-12784-1-git-send-email-rnayak@ti.com> (raw)
OMAP3 has PM_<processor_name>GRPSEL_<domain_name> registers
which can be programmed to allow a peripheral to choose a
processor group which it expects to wake up.
This RFC series is an attempt to provide omap_device layer
api's for drivers to be able to do this instead of direct
PRCM accesses within drivers which is the case today.
Something similar exists on OMAP4, in the form of
wakeup dependencies, which are not addressed in this
series for now.
Rajendra Nayak (3):
OMAP3: PRM: Add grpsel programming support
OMAP3: hwmod: Add support to associate an initiator with a hwmod
OMAP3: omap_device: Add support to associate a device with an
initiator
arch/arm/mach-omap2/omap_hwmod.c | 33 ++++++++++++
arch/arm/mach-omap2/prcm-common.h | 1 -
arch/arm/mach-omap2/prm2xxx_3xxx.c | 70 ++++++++++++++++++++++++++
arch/arm/mach-omap2/prm2xxx_3xxx.h | 4 ++
arch/arm/plat-omap/include/plat/omap_hwmod.h | 9 +++
arch/arm/plat-omap/omap_device.c | 54 ++++++++++++++++++++
6 files changed, 170 insertions(+), 1 deletions(-)
next reply other threads:[~2011-03-21 11:10 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-21 11:10 Rajendra Nayak [this message]
2011-03-21 11:10 ` [RFC 1/3] OMAP3: PRM: Add grpsel programming support Rajendra Nayak
2011-03-21 11:10 ` [RFC 2/3] OMAP3: hwmod: Add support to associate an initiator with a hwmod Rajendra Nayak
2011-03-21 11:10 ` [RFC 3/3] OMAP3: omap_device: Add support to associate a device with an initiator Rajendra Nayak
2011-03-21 13:12 ` Hema Kalliguddi
2011-03-22 8:28 ` Rajendra Nayak
2011-03-21 13:08 ` [RFC 2/3] OMAP3: hwmod: Add support to associate an initiator with a hwmod Hema Kalliguddi
2011-03-22 8:28 ` Rajendra Nayak
2011-03-22 8:31 ` Hema Kalliguddi
2011-03-21 13:08 ` [RFC 1/3] OMAP3: PRM: Add grpsel programming support Hema Kalliguddi
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=1300705823-12784-1-git-send-email-rnayak@ti.com \
--to=rnayak@ti.com \
--cc=b-cousson@ti.com \
--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).