From: broonie@opensource.wolfsonmicro.com (Mark Brown)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 2/2] ux500: add ab8500-regulators machine specific data
Date: Thu, 15 Jul 2010 10:09:33 +0100 [thread overview]
Message-ID: <20100715090932.GC23529@rakim.wolfsonmicro.main> (raw)
In-Reply-To: <AANLkTimWjozzhTG491JVLUIICh6YonO4Emp07AG1nMj-@mail.gmail.com>
On Thu, Jul 15, 2010 at 12:51:50AM +0200, Linus Walleij wrote:
> For U8500 there is a dedicated autonomous system in the silicon, called
> PRCMU (Power Reset Clock Management Unit) that will actually do
> this using I2C because it has its own CPU and can transmit I2C
> messages even when the ARM CPU cores are turned off. So this is
> indeed a first-timer and not strange that it looks unfamiliar ...
This sort of design is becoming more and more common but it's still the
same thing from the point of view of the kernel - something else goes
off and does magic without the kernel explicitly doing anything.
WARNING: multiple messages have this Message-ID (diff)
From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Linus Walleij <linus.walleij@stericsson.com>
Cc: Sundar R IYER <sundar.iyer@stericsson.com>,
Bengt JONSSON <bengt.g.jonsson@stericsson.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
STEricsson_nomadik_linux <STEricsson_nomadik_linux@list.st.com>,
"lrg@slimlogic.co.uk" <lrg@slimlogic.co.uk>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"sameo@linux.intel.com" <sameo@linux.intel.com>
Subject: Re: [PATCH v2 2/2] ux500: add ab8500-regulators machine specific data
Date: Thu, 15 Jul 2010 10:09:33 +0100 [thread overview]
Message-ID: <20100715090932.GC23529@rakim.wolfsonmicro.main> (raw)
In-Reply-To: <AANLkTimWjozzhTG491JVLUIICh6YonO4Emp07AG1nMj-@mail.gmail.com>
On Thu, Jul 15, 2010 at 12:51:50AM +0200, Linus Walleij wrote:
> For U8500 there is a dedicated autonomous system in the silicon, called
> PRCMU (Power Reset Clock Management Unit) that will actually do
> this using I2C because it has its own CPU and can transmit I2C
> messages even when the ARM CPU cores are turned off. So this is
> indeed a first-timer and not strange that it looks unfamiliar ...
This sort of design is becoming more and more common but it's still the
same thing from the point of view of the kernel - something else goes
off and does magic without the kernel explicitly doing anything.
next prev parent reply other threads:[~2010-07-15 9:09 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-13 14:09 [PATCH v2 1/2] regulator: add support for regulators on the ab8500 MFD Sundar Iyer
2010-07-13 14:09 ` Sundar Iyer
2010-07-13 14:09 ` [PATCH v2 2/2] ux500: add ab8500-regulators machine specific data Sundar Iyer
2010-07-13 14:09 ` Sundar Iyer
2010-07-13 14:18 ` Mark Brown
2010-07-13 14:18 ` Mark Brown
2010-07-13 14:41 ` Sundar R IYER
2010-07-13 14:41 ` Sundar R IYER
2010-07-13 14:56 ` Mark Brown
2010-07-13 14:56 ` Mark Brown
2010-07-13 15:08 ` Sundar R IYER
2010-07-13 15:08 ` Sundar R IYER
2010-07-13 15:09 ` Mark Brown
2010-07-13 15:09 ` Mark Brown
2010-07-13 16:13 ` Sundar R IYER
2010-07-13 16:13 ` Sundar R IYER
2010-07-13 20:38 ` Mark Brown
2010-07-13 20:38 ` Mark Brown
2010-07-14 14:50 ` Sundar R IYER
2010-07-14 14:50 ` Sundar R IYER
2010-07-14 14:57 ` Mark Brown
2010-07-14 14:57 ` Mark Brown
2010-07-14 15:36 ` Sundar R IYER
2010-07-14 15:36 ` Sundar R IYER
2010-07-14 15:47 ` Mark Brown
2010-07-14 15:47 ` Mark Brown
2010-07-14 16:09 ` Sundar R IYER
2010-07-14 16:09 ` Sundar R IYER
2010-07-14 16:20 ` Mark Brown
2010-07-14 16:20 ` Mark Brown
2010-07-14 16:47 ` Sundar R IYER
2010-07-14 16:47 ` Sundar R IYER
2010-07-14 17:03 ` Mark Brown
2010-07-14 17:03 ` Mark Brown
2010-07-14 17:36 ` Sundar R IYER
2010-07-14 17:36 ` Sundar R IYER
2010-07-14 18:42 ` Mark Brown
2010-07-14 18:42 ` Mark Brown
2010-07-14 22:51 ` Linus Walleij
2010-07-14 22:51 ` Linus Walleij
2010-07-15 9:09 ` Mark Brown [this message]
2010-07-15 9:09 ` Mark Brown
2010-07-13 14:17 ` [PATCH v2 1/2] regulator: add support for regulators on the ab8500 MFD Mark Brown
2010-07-13 14:17 ` Mark Brown
2010-07-13 14:34 ` Sundar R IYER
2010-07-13 14:34 ` Sundar R IYER
2010-07-13 14:57 ` Mark Brown
2010-07-13 14:57 ` Mark Brown
2010-07-13 14:58 ` Mark Brown
2010-07-13 14:58 ` Mark Brown
2010-07-13 15:11 ` Sundar R IYER
2010-07-13 15:11 ` Sundar R IYER
2010-07-13 15:12 ` Mark Brown
2010-07-13 15:12 ` Mark Brown
2010-07-13 16:18 ` Sundar R IYER
2010-07-13 16:18 ` Sundar R IYER
2010-07-13 20:40 ` Mark Brown
2010-07-13 20:40 ` Mark Brown
2010-07-15 10:29 ` Liam Girdwood
2010-07-15 10:29 ` Liam Girdwood
2010-10-27 16:25 ` Thiago Farina
2010-10-27 16:25 ` Thiago Farina
2010-10-27 17:33 ` Mark Brown
2010-10-27 17:33 ` Mark Brown
2010-10-27 17:42 ` Thiago Farina
2010-10-27 17:42 ` Thiago Farina
2010-10-27 17:56 ` Mark Brown
2010-10-27 17:56 ` Mark Brown
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=20100715090932.GC23529@rakim.wolfsonmicro.main \
--to=broonie@opensource.wolfsonmicro.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 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.