power/supply: FP4 charger adapter output current 2A

 &&&%%%comment:[FP4] FP4 charger adapter output current 2A
 &&&%%%bug number:11296285
 &&&%%%product name:sm7225_r_fp4
 &&&%%%root cause:Specification
 &&&%%%Bug category:T2M
 &&&%%%Module_Impact:kernel
 &&&%%%Test_Suggestion:the FP4 charger adapter output current should be set less 2A
 &&&%%%Solution:set usb icl to 1.8A
 &&&%%%Test_Report:test is ok
 &&&%%%VAL Can Test:NO