mfd: ab8500-debug: Function to save all ABB registers to mem
mfd: ab8500-debug: Function to save all ABB registers to mem

Dump function that stores all readable ABB registers to a memory
areas where they can be accessed from dump file.

Signed-off-by: Jonas Aaberg <39fc1ce28f1cdf552b189618c2eb1c1bd8a697e7@stericsson.com>
Signed-off-by: Lee Jones <630e34333487a351a857f6b705e04d30b37c1629@linaro.org>
Reviewed-by: Mattias WALLIN <bcfca4ab290675f2d1e16d1b4ebb2a9917cb944a@stericsson.com>
Acked-by: Samuel Ortiz <0ba86cb3f08bbb861958e54bd3438887adb4263c@linux.intel.com>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs