powerpc/86xx: Add power management support for MPC8610HPCD boards

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This patch adds needed nodes and properties to support suspend/resume
on the MPC8610HPCD boards.

There is a dedicated switch (SW9) that is used to wake up the boards.
By default the SW9 button is routed to IRQ8, but could be re-routed
(via PIXIS) to sreset.

With 'no_console_suspend' kernel command line argument specified, the
board is also able to wakeup upon serial port input.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Acked-by: Scott Wood <scottwood@freescale.com> [dts]
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

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This commit is contained in:

Anton Vorontsov 2009-09-16 01:44:00 +04:00 • committed by Kumar Gala

parent 3cfee0aaa1

commit 8c68e2f788

3 changed files with 74 additions and 4 deletions

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4

Documentation/powerpc/dts-bindings/fsl/board.txt

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26

arch/powerpc/boot/dts/mpc8610_hpcd.dts

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48

arch/powerpc/platforms/86xx/mpc8610_hpcd.c

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