Hartley Sweeten 799a0600ac [ARM] 5324/2: ep93xx: support gpio interrupt debounce ... Add debounce support for ep93xx gpio interrupts. On the EP93xx, GPIO ports A, B, and F can be used to generate interrupts. For each port, if interrupts are enabled, it is possible to debouce the input signal. Debouncing is implemented by passing the input signal through a 2-bit shift register clocked by a 128Hz clock. This patch adds a platform specific way to enable the debouce feature for these input ports. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>		2008-12-01 17:22:09 +00:00
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mach	[ARM] 5324/2: ep93xx: support gpio interrupt debounce	2008-12-01 17:22:09 +00:00