Android u qpr3 beta 1 release 0.7
max1720x_battery: add debugfs to read fg model registers

fg model registers need to be unlocked before reading and locked
after the reading is completed. Add debugfs model_registers to dump

Bug: 316468803
Change-Id: Ia16e70bd90a71c04615e0ac483576069f75f12ee
Signed-off-by: Jenny Ho <hsiufangho@google.com>
(cherry picked from commit a805e0f058b1d8af746dd02014e9d30de9bca16b)
3 files changed