gpio: Import npi-down-status driver

[1 of 2][ALM:11026504] [FP4]:NPI download check
 &&&%%%comment:[FP4]:NPI download check
 &&&%%%bug number:11026504
 &&&%%%product name:sm7225_r_fp4
 &&&%%%root cause:Coding
 &&&%%%Bug category:T2M
 &&&%%%Module_Impact:kernel
 &&&%%%Test_Suggestion:reset
 &&&%%%Solution:add drivers
 &&&%%%Test_Report:local test is ok
 &&&%%%VAL Can Test:NO

[merothh]:
- Unset default y

Change-Id: I76de6b76a99d19ff0445ba64420dea1255d8074f