of: Add standard property for poweroff capability

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Several drivers create their own devicetree property when they register
poweroff capabilities. This is for example the case for mfd, regulator
or power drivers which define "vendor,system-power-controller" property.
This patch adds support for a standard property "poweroff-source"
which marks the device as able to shutdown the system.

Signed-off-by: Romain Perier <romain.perier@gmail.com>
Acked-by: Grant Likely <grant.likely@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Romain Perier 2014-10-14 06:31:09 +00:00 • committed by Mark Brown

parent f114040e3e

commit a4b4e0461e

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include/linux/of.h

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