On the road to omap4

[Sascha Hauer]

The following patches are done in preparation for adding omap4 support.

Sascha Hauer (9):
      ARM omap: move uart access functions to a more generic place
      ARM omap: rework gpio support
      ARM omap: move devices-gpmc-nand.c to omap architecture directory
      ARM omap: move architecture specific kconfig entries to arch part
      ARM omap: allow to put omap boards into another directory
      ARM omap4: fix indention in Kconfig
      omap: rename GPMC Kconfig entry to OMAP_GPMC
      arm omap: remove unused request/free gpio functions
      ARM omap: make gpio support mandatory

 arch/arm/Makefile                                  |    4 +-
 arch/arm/boards/omap/Kconfig                       |   93 -------------
 arch/arm/boards/omap/Makefile                      |    2 -
 arch/arm/mach-omap/Kconfig                         |  144 ++++++++++++++------
 arch/arm/mach-omap/Makefile                        |    4 +-
 .../{boards/omap => mach-omap}/devices-gpmc-nand.c |    0
 arch/arm/mach-omap/gpio.c                          |  128 ++++++------------
 arch/arm/mach-omap/include/mach/gpio.h             |   46 ------
 arch/arm/mach-omap/omap-uart.c                     |   36 +++++
 arch/arm/mach-omap/omap3_generic.c                 |   34 -----
 drivers/mtd/nand/Kconfig                           |    2 +-
 11 files changed, 183 insertions(+), 310 deletions(-)
 delete mode 100644 arch/arm/boards/omap/Kconfig
 rename arch/arm/{boards/omap => mach-omap}/devices-gpmc-nand.c (100%)
 create mode 100644 arch/arm/mach-omap/omap-uart.c