msm: board-8064: Add support for remapped PM8917 GPIOs

Add support for APQ8064 + PM8917 CDP by conditionally remapping
GPIOs based upon the presence of a PM8917 chip.  GPIOs are
remapped as follows (unmentioned GPIOs are not remapped):

PM8921  PM8917
6       N/C
8       N/C
16      N/C
19      16
30      N/C
37      N/C
38      30
39      19
40      N/C
41      6
42      8
43      37
44      38

Change-Id: I67b385a288a4dbb2843d97dbea6e287b02e621ed
Signed-off-by: David Collins <collinsd@codeaurora.org>
4 files changed