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3 Commits

Author SHA1 Message Date
Greg Ungerer f23c144d42 m68knommu: make duplicated ColdFire GPIO init code common for all 
The code that adds each ColdFire platforms GPIO signals is duplicated in
each platforms specific code. Remove it from each platforms code and put
a single version in the existing ColdFire gpio subsystem init code.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Steven King <sfking@fdwdc.com>
 2012-05-20 21:21:47 +10:00
Greg Ungerer c269d4efaa m68knommu: introduce macros to simplify ColdFire GPIO table initialization 
We have very large tables in the ColdFire CPU GPIO setup code that essentially
boil down to 2 distinct types of GPIO pin initiaization. Using 2 macros we can
reduce these large tables to at most a dozen lines of setup code, and in quite
a few cases a single table entry.

Introduce these 2 macros into the existing mcfgpio.h header.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Steven King <sfking@fdwdc.com>
 2012-05-20 21:21:35 +10:00
sfking@fdwdc.com af39bb8b07 core generic GPIO support for Freescale Coldfire processors. 
This adds the basic infrastructure used by all of the different Coldfire CPUs.

Signed-off-by: Steven King <sfking@fdwdc.com>
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
 2009-09-10 12:01:22 +10:00