From: Shawn Guo <shawn.guo@freescale.com>
To: Fabio Estevam <festevam@gmail.com>
Cc: linux-arm-kernel@lists.infradead.org, kernel@pengutronix.de,
alan@linux.intel.com, linux-serial@vger.kernel.org,
Fabio Estevam <fabio.estevam@freescale.com>,
Greg Kroah-Hartman <gregkh@suse.de>
Subject: Re: [PATCH v5] tty: serial: imx: Allow UART to be a source for wakeup
Date: Mon, 26 Dec 2011 09:53:23 +0800 [thread overview]
Message-ID: <20111226015322.GF8240@S2100-06.ap.freescale.net> (raw)
In-Reply-To: <1323746628-25163-1-git-send-email-festevam@gmail.com>
On Tue, Dec 13, 2011 at 01:23:48AM -0200, Fabio Estevam wrote:
> Allow UART to be a source for wakeup from low power mode.
>
> Tested on a MX27PDK by doing:
>
> echo enabled > /sys/devices/platform/imx21-uart.0/tty/ttymxc0/power/wakeup
>
> echo mem > /sys/power/state
>
> and then pressing a key in the console will wakeup the sytem.
>
> Suggested-by: Shawn Guo <shawn.guo@freescale.com>
> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
> ---
I queued this for 3.3, and will send a pull-request to Greg.
--
Regards,
Shawn
prev parent reply other threads:[~2011-12-26 1:40 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1323434541-27689-1-git-send-email-festevam@gmail.com>
2011-12-13 3:23 ` [PATCH v5] tty: serial: imx: Allow UART to be a source for wakeup Fabio Estevam
2011-12-14 0:44 ` Richard Zhao
2011-12-26 1:53 ` Shawn Guo [this message]
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