From: Felipe Balbi <balbi@ti.com>
To: Nishanth Menon <nm@ti.com>
Cc: "Tony Lindgren" <tony@atomide.com>,
"Benoît Cousson" <bcousson@baylibre.com>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-omap@vger.kernel.org, sre@kernel.org
Subject: Re: [PATCH V4] ARM: dts: am57xx-beagle-x15: Add GPIO controlled fan node
Date: Mon, 5 Jan 2015 11:27:37 -0600 [thread overview]
Message-ID: <20150105172737.GK19336@saruman> (raw)
In-Reply-To: <1420475549-28492-1-git-send-email-nm@ti.com>
[-- Attachment #1: Type: text/plain, Size: 939 bytes --]
On Mon, Jan 05, 2015 at 10:32:29AM -0600, Nishanth Menon wrote:
> TPS gpio now controls a 5v 500mA TL5209 regulator which may be supply
> a fan (such as AFB02505HHB) over J1 connector for various purposes.
> Provide device tree node to enable the same.
>
> Signed-off-by: Nishanth Menon <nm@ti.com>
> ---
> V4: Change format of the speed-map used.
> V3: https://patchwork.kernel.org/patch/5562121/
> V2: https://patchwork.kernel.org/patch/5445111/
> V1: https://patchwork.kernel.org/patch/5444911/
>
> Enable and disable can be controlled by (post the RPM, it finds
> closest match - even a 1 will do)
>
> echo '13000' > /sys/class/hwmon/hwmon0/fan1_target
> and
> echo '0' > /sys/class/hwmon/hwmon0/fan1_target
>
> Test log: http://slexy.org/view/s2T0ajh46z
>
> requires CONFIG_GPIO_PALMAS and CONFIG_SENSORS_GPIO_FAN to be operational
oh, perhaps add these as modules to omap2plus_defconfig ?
--
balbi
[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 819 bytes --]
WARNING: multiple messages have this Message-ID (diff)
From: balbi@ti.com (Felipe Balbi)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V4] ARM: dts: am57xx-beagle-x15: Add GPIO controlled fan node
Date: Mon, 5 Jan 2015 11:27:37 -0600 [thread overview]
Message-ID: <20150105172737.GK19336@saruman> (raw)
In-Reply-To: <1420475549-28492-1-git-send-email-nm@ti.com>
On Mon, Jan 05, 2015 at 10:32:29AM -0600, Nishanth Menon wrote:
> TPS gpio now controls a 5v 500mA TL5209 regulator which may be supply
> a fan (such as AFB02505HHB) over J1 connector for various purposes.
> Provide device tree node to enable the same.
>
> Signed-off-by: Nishanth Menon <nm@ti.com>
> ---
> V4: Change format of the speed-map used.
> V3: https://patchwork.kernel.org/patch/5562121/
> V2: https://patchwork.kernel.org/patch/5445111/
> V1: https://patchwork.kernel.org/patch/5444911/
>
> Enable and disable can be controlled by (post the RPM, it finds
> closest match - even a 1 will do)
>
> echo '13000' > /sys/class/hwmon/hwmon0/fan1_target
> and
> echo '0' > /sys/class/hwmon/hwmon0/fan1_target
>
> Test log: http://slexy.org/view/s2T0ajh46z
>
> requires CONFIG_GPIO_PALMAS and CONFIG_SENSORS_GPIO_FAN to be operational
oh, perhaps add these as modules to omap2plus_defconfig ?
--
balbi
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 819 bytes
Desc: Digital signature
URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20150105/a348b300/attachment.sig>
next prev parent reply other threads:[~2015-01-05 17:28 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-05 16:32 [PATCH V4] ARM: dts: am57xx-beagle-x15: Add GPIO controlled fan node Nishanth Menon
2015-01-05 16:32 ` Nishanth Menon
2015-01-05 17:27 ` Felipe Balbi
2015-01-05 17:27 ` Felipe Balbi
2015-01-08 0:20 ` Tony Lindgren
2015-01-08 0:20 ` Tony Lindgren
2015-01-05 17:27 ` Felipe Balbi [this message]
2015-01-05 17:27 ` Felipe Balbi
2015-01-05 17:33 ` Nishanth Menon
2015-01-05 17:33 ` Nishanth Menon
2015-01-05 17:45 ` Felipe Balbi
2015-01-05 17:45 ` Felipe Balbi
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=20150105172737.GK19336@saruman \
--to=balbi@ti.com \
--cc=bcousson@baylibre.com \
--cc=devicetree@vger.kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-omap@vger.kernel.org \
--cc=nm@ti.com \
--cc=sre@kernel.org \
--cc=tony@atomide.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 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.