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3c9a071d77
Having a both-edge sensitive irq trigger type is required for the generic gpio-keys input driver; alas the ep93xx does not support both-edge gpio triggers in hardware, so this patch implements them by switching edge polarity on each triggered interrupt. This is the same approach as taken by the Orion SoC both-edge gpio irq support implementation. Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org> Acked-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> |
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adssphere.c | ||
clock.c | ||
core.c | ||
edb9302.c | ||
edb9302a.c | ||
edb9307.c | ||
edb9312.c | ||
edb9315.c | ||
edb9315a.c | ||
gesbc9312.c | ||
Kconfig | ||
Makefile | ||
Makefile.boot | ||
micro9.c | ||
ts72xx.c |