Commit graph

3 commits

Author SHA1 Message Date
Sonic Zhang
da34aae5fb bfin: Move gpio support for bf54x and bf60x into the generic driver folder.
The gpio spec for bf54x and bf60x differ a lot from the old gpio driver for bf5xx.
A lot of machine macros are used to accomodate both code in one gpio driver.
This patch split the old gpio driver and move new gpio2 support to the generic
gpio driver folder.

- To enable gpio2 driver, macro CONFIG_ADI_GPIO2 should be defined in the board's
config header file.
- The gpio2 driver supports bf54x, bf60x and future ADI processors, while the
older gpio driver supports bf50x, bf51x, bf52x, bf53x and bf561.
- All blackfin specific gpio function names are replaced by the generic gpio APIs.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2013-05-13 16:30:27 +08:00
Mike Frysinger
f75e8b32ad Blackfin: portmux: allow header to be included in assembly files
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-07-12 02:17:45 -04:00
Mike Frysinger
4638b21f2e Blackfin: import gpio/portmux layer from Linux
The current pinmux handling has spread throughout Blackfin drivers and
board code and is getting hideous to maintain.  So import the gpio and
portmux layer from the Blackfin Linux code.  This should spur a serious
of cleanups across the Blackfin tree.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-07-05 05:30:07 -04:00