[ARM] orion5x: D-link DNS-323 revision A1 power LED

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This patch fixes the power LED on DNS-323 revision A1, and adds timer
support for (hopefully) both A1 and B1 revisions.

Power LED on revision A1 is active low and also requires GPIO 4 to be
low to work.

Tested on my DNS-323 revision A1.

I have set the default trigger to timer as that replicates the
behaviour of the original firmware, userspace can change the trigger
at the end of the boot process providing a useful indication that
booting has completed.

Signed-off-by: Nicolas Pitre <nico@marvell.com>

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This commit is contained in:

Laurie Bradshaw 2010-02-10 16:10:43 +00:00 • committed by Nicolas Pitre

parent 1afeea84bd

commit b2a731aa5c

1 changed files with 33 additions and 3 deletions

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arch/arm/mach-orion5x/dns323-setup.c

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