tree 53a8cef544f50c412d8239787f6dfa706624465e
parent 46fe23ac39a0cdc4272946c1e3f9ff4fd5765a5b
author Michael Hennerich <michael.hennerich@analog.com> 1254140621 +0000
committer Mike Frysinger <vapier@gentoo.org> 1260854045 -0500

Blackfin: bf538: add support for extended GPIO banks

The GPIOs on ports C/D/E on the BF538/BF539 do not behave the same way as
the other ports on the part and the same way as all other Blackfin parts.
The MMRs are programmed slightly different and they cannot be used to
generate interrupts or wakeup a sleeping system.  Since these guys don't
fit into the existing code, create a simple gpiolib driver for them.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>