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authorSimon Glass <sjg@chromium.org>2014-10-04 11:29:43 -0600
committerSimon Glass <sjg@chromium.org>2014-10-23 19:29:52 -0600
commit6449a506d67b0374bf23a3833f15afa0c92a7a0e (patch)
tree73106b68362473dad809e2f54a97e7f3b6b3efa0 /common
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dm: gpio: Add gpio_get_function() and friends
Add helpers to the uclass to allow finding out the pin function. Signed-off-by: Simon Glass <sjg@chromium.org>
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