x86, olpc-xo1-sci: Add lid switch functionality

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Configure the XO-1's lid switch GPIO to trigger an SCI interrupt,
and correctly expose this input device which can be used as a wakeup
source.

Signed-off-by: Daniel Drake <dsd@laptop.org>
Link: http://lkml.kernel.org/r/1309019658-1712-9-git-send-email-dsd@laptop.org
Acked-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>

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Daniel Drake 2011-06-25 17:34:15 +01:00 • committed by H. Peter Anvin

parent 7bc74b3df7

commit 2cf2baea10

3 changed files with 208 additions and 1 deletions

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1

arch/x86/Kconfig

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207

arch/x86/platform/olpc/olpc-xo1-sci.c

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1

include/linux/cs5535.h

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