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u-boot-brain/arch/arm/mach-bcm283x/include
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Alexander Graf 04a993fe11 bcm2835_gpio: Implement GPIOF_FUNC 
So far we could only tell the gpio framework that a GPIO was mapped as input or
output, not as alternative function.

This patch adds support for determining whether a function is mapped as
alternative.

Signed-off-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
2016-09-06 13:18:18 -04:00
..
mach bcm2835_gpio: Implement GPIOF_FUNC 2016-09-06 13:18:18 -04:00