tree a52944d432a829a6f0c8c08ddae28fb783be7db2
parent a7b073796bd3a555d444d0f158bc4cb95ee8af74
author Eric Yang <eric.yang.wiwynn@gmail.com> 1726024500 +0800
committer Patrick Williams <patrick@stwcx.xyz> 1726769848 +0000

meta-facebook: yosemite4: Disable/Enable I3C Hub when AC OFF/ON

There is a leakage current on P1V2_STBY (channel 2) and P3V3_STBY (channel 1) when the slot is AC-OFF
This leakage originates from the I3C Hub.

To address this issue,  modified the process as follows:
- Before turning off AC, disable the I3C Hub.
- After turning on AC, enable the I3C Hub.

Tested:
1. Disabled the slot’s corresponding I3C port before AC-OFF - pass
2. Enabled the slot’s corresponding I3C port after confirming AC-ON - pass
3. No longer observed leakage current after AC-OFF - pass

Change-Id: I72f0e0b5245f9dd427546b3f14c700d7fba30f5d
Signed-off-by: Eric Yang <eric.yang.wiwynn@gmail.com>