This patch adds a driver for the three LEDs that exists on the
PCEngines ALIX 2 and 3 series boards.
The driver is also added to the Alix profile.
Signed-off-by: Petr Liebman <petrliebman@gmail.com>
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9748 3c298f89-4303-0410-b956-a3cf2f4a3e73