From: myungjoo.ham@gmail.com (MyungJoo Ham)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/3] ARM: EXYNOS: Add ASV feature for Exynos4 series
Date: Thu, 10 Nov 2011 14:52:24 +0900 [thread overview]
Message-ID: <CAJ0PZbTHmgAkLuSRJfmkKr_uTCD+YqAj3q10SMg9XkziR6i_ww@mail.gmail.com> (raw)
In-Reply-To: <1319677938-25732-2-git-send-email-boyko.lee@samsung.com>
On Thu, Oct 27, 2011 at 10:12 AM, Jongpill Lee <boyko.lee@samsung.com> wrote:
> This patch adds ASV feature for exynos4 seires.
> Asv(Adoptive support voltage) feature support to get spec of SoC.
> And we can use to adjust voltage for operation SoC usign by ASV result.
>
> Signed-off-by: Jongpill Lee <boyko.lee@samsung.com>
> ---
> ?arch/arm/mach-exynos4/Makefile ? ? ? ? ? | ? ?2 +-
> ?arch/arm/mach-exynos4/asv.c ? ? ? ? ? ? ?| ? 78 ++++++++++++++++++++++++++++++
> ?arch/arm/mach-exynos4/include/mach/asv.h | ? 42 ++++++++++++++++
> ?3 files changed, 121 insertions(+), 1 deletions(-)
> ?create mode 100644 arch/arm/mach-exynos4/asv.c
> ?create mode 100644 arch/arm/mach-exynos4/include/mach/asv.h
>
Hello,
As long as we have <mach/asv.h> in our hands, we can have the ASV
value stored at the common place declared by this asv.h rather than at
INFORM2 as I've mentioned before at another thread. This location
<mach/asv.h> seems the perfect location for the purpose. Besides, now,
with Exynos4x12s, I start to hear cases where all the INFORMx
registers are fully used; thus, it seems that it's time to remove
unnecessary usage of the registers.
Cheers!
MyungJoo
--
MyungJoo Ham, Ph.D.
Mobile Software Platform Lab, DMC Business, Samsung Electronics
next prev parent reply other threads:[~2011-11-10 5:52 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-27 1:12 [PATCH 0/3] ASV support for Exynos4 series Jongpill Lee
2011-10-27 1:12 ` [PATCH 1/3] ARM: EXYNOS: Add ASV feature " Jongpill Lee
2011-10-28 18:48 ` Sylwester Nawrocki
2011-11-10 5:57 ` MyungJoo Ham
2011-11-10 5:52 ` MyungJoo Ham [this message]
2011-10-27 1:12 ` [PATCH 2/3] ARM: EXYNOS: Add clock for Exynos4210 asv feature Jongpill Lee
2011-10-27 1:12 ` [PATCH 3/3] ARM: EXYNOS: Support ASV for Exynos4210 Jongpill Lee
2011-10-28 20:12 ` Sylwester Nawrocki
2011-10-29 8:38 ` Russell King - ARM Linux
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=CAJ0PZbTHmgAkLuSRJfmkKr_uTCD+YqAj3q10SMg9XkziR6i_ww@mail.gmail.com \
--to=myungjoo.ham@gmail.com \
--cc=linux-arm-kernel@lists.infradead.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).