ARM: mx25: Add basic suspend/resume support

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Tested basic suspend/resume on a mx25pdk:

$ echo enabled > /sys/class/tty/ttymxc0/power/wakeup
$ echo mem > /sys/power/state

Then press any key in the serial console and the system wakes up.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

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Fabio Estevam 2016-02-02 19:45:38 -02:00 • committed by Shawn Guo

parent c5a890a445

commit 8c4300c227

4 changed files with 40 additions and 1 deletions

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2

arch/arm/mach-imx/Makefile

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arch/arm/mach-imx/common.h

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1

arch/arm/mach-imx/mach-imx25.c

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37

arch/arm/mach-imx/pm-imx25.c

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