From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Anson Huang <b20788@freescale.com>
Cc: devicetree-discuss@lists.ozlabs.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org, grant.likely@secretlab.ca,
rob.herring@calxeda.com, rob@landley.net, shawn.guo@linaro.org
Subject: Re: [PATCH V3] regulators: anatop: add set_voltage_time_sel interface
Date: Thu, 31 Jan 2013 14:40:42 +0800 [thread overview]
Message-ID: <20130131064038.GA7663@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <1359649433-3691-1-git-send-email-b20788@freescale.com>
[-- Attachment #1: Type: text/plain, Size: 643 bytes --]
On Thu, Jan 31, 2013 at 11:23:53AM -0500, Anson Huang wrote:
> some of anatop's regulators(cpu, vddpu and vddsoc) have
> register settings about LDO's step time, which will impact
> the LDO ramp up speed, need to use set_voltage_time_sel
> interface to add necessary delay everytime LDOs' voltage
> is increased.
Applied, thanks. It does seem like...
> +#define LDO_RAMP_UP_UNIT_IN_CYCLES 64 /* 64 cycles per step */
> +#define LDO_RAMP_UP_FREQ_IN_MHZ 24 /* cycle based on 24M OSC */
...this ought to go into device tree too (at least the oscillator
frequency).
Please do also use subject lines appropriate to the subsystem.
[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 836 bytes --]
prev parent reply other threads:[~2013-01-31 6:40 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-31 16:23 [PATCH V3] regulators: anatop: add set_voltage_time_sel interface Anson Huang
2013-01-31 16:23 ` Anson Huang
2013-01-31 6:12 ` Shawn Guo
2013-01-31 6:12 ` Shawn Guo
2013-01-31 6:40 ` Mark Brown [this message]
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=20130131064038.GA7663@opensource.wolfsonmicro.com \
--to=broonie@opensource.wolfsonmicro.com \
--cc=b20788@freescale.com \
--cc=devicetree-discuss@lists.ozlabs.org \
--cc=grant.likely@secretlab.ca \
--cc=linux-doc@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=rob.herring@calxeda.com \
--cc=rob@landley.net \
--cc=shawn.guo@linaro.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.