ARM: OMAP: Implement workaround for GPIO wakeup bug in OMAP2420 silicon

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Some GPIOs on OMAP2420 do not have wakeup capabilities. If these GPIOs
are configured as IRQ sources, spurious interrupts will be generated
each time the core domain enters retention.

Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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Juha Yrjola 2006-12-06 17:13:52 -08:00 • committed by Russell King

parent 14f1c3bf51

commit 3ac4fa9929

1 changed files with 136 additions and 18 deletions

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arch/arm/plat-omap/gpio.c

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