From: Jonathan McDowell <noodles@earth.li>
To: Kevin Hilman <khilman@deeprootsystems.com>
Cc: linux-omap@vger.kernel.org
Subject: Re: [PATCH] OMAP3: RX51: support sleep indicator LEDs
Date: Fri, 2 Oct 2009 16:59:44 +0100 [thread overview]
Message-ID: <20091002155944.GV1133@earth.li> (raw)
In-Reply-To: <1254497755-1822-1-git-send-email-khilman@deeprootsystems.com>
On Fri, Oct 02, 2009 at 08:35:55AM -0700, Kevin Hilman wrote:
> The sleep indicator LEDs can be enabled/disabled by toggling GPIO162.
> Request this GPIO in RX51 board init, disable by default and expose
> GPIO162 to userspace so LEDs can be toggled from userspace:
Wouldn't this be better done using the LED class subsystem?
> To enable:
>
> # echo 1 > /sys/class/gpio/gpio162/value
>
> To disable:
>
> # echo 0 > /sys/class/gpio/gpio162/value
>
> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
> ---
J.
--
101 things you can't have too much of : 16 - Time.
next prev parent reply other threads:[~2009-10-02 17:02 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-02 15:35 [PATCH] OMAP3: RX51: support sleep indicator LEDs Kevin Hilman
2009-10-02 15:59 ` Jonathan McDowell [this message]
2009-10-02 16:18 ` Kevin Hilman
2009-10-05 11:31 ` Roger Quadros
2009-10-05 11:02 ` Roger Quadros
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