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ARM: tango: add Suspend-to-RAM support
authorMarc Gonzalez <marc_gonzalez@sigmadesigns.com>
Thu, 7 Jul 2016 13:08:14 +0000 (15:08 +0200)
committerArnd Bergmann <arnd@arndb.de>
Thu, 7 Jul 2016 14:09:30 +0000 (16:09 +0200)
commita30eceb7a59daa2d92cca7f2f30b9bd91a8d7111
tree2d224ac5d12222ccd1c86642340d85c006068c14tree | snapshot (tar.gz zip)
parent2e2843f1b7a3c88761596fc5b2ef21b85c05ef55commit | diff
ARM: tango: add Suspend-to-RAM support

Ask firmware to put RAM in self-refresh mode and power system down.

    echo mem > /sys/power/state

See Documentation/power/states.txt

Signed-off-by: Marc Gonzalez <marc_gonzalez@sigmadesigns.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
arch/arm/mach-tango/Makefile diff | blob | blame | history
arch/arm/mach-tango/pm.c [new file with mode: 0644] blob
arch/arm/mach-tango/smc.h diff | blob | blame | history