G3 state
VCCRTC from VCC_RTC enabled by CMOS battery
RTCRST# from VCC_RTC

Power plugged in
VCCDSW_3P3 from VDD3 enabled by AC power
Assert VA_EC_EN
VCCPRIM_3P3 from 3.3VA enabled by VA_EC_EN
VCCPRIM_1P8 from 1.8VA enabled by VA_EC_EN
VCCPRIM_1P05 from 1.05VA enabled by VA_EC_EN
Assert DD_ON
VDD5 enabled by DD_ON
3.3V enabled by DD_ON
Assert SUS_ACK# by SUS_PWR_ACK
Assert DSW_PWROK by PCH_DPWROK_EC
Assert RSMRST#
S5 state

Assert ACPRESENT#
Assert PWRBTN#
Assert EC_EN - WHEN?
Assert VR_ON
Assert PCH_PWROK via PM_PWROK
Assert PCH_PWROK_EC
S0 state