[coreboot-gerrit] Change in coreboot[master]: soc/intel/common: Add restore and enable GPIO PM

[EricR Lai (Code Review)]

Hello build bot (Jenkins), Furquan Shaikh, Tim Wawrzynczak, Duncan Laurie, Bora Guvendik, Subrata Banik, Selma Bensaid, Aamir Bohra, Bernardo Perez Priego, Patrick Rudolph, Venkata Krishna Nimmagadda,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/41712

to look at the new patch set (#3).

Change subject: soc/intel/common: Add restore and enable GPIO PM
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soc/intel/common: Add restore and enable GPIO PM

Enable GPIO clock gating when enter s0ix/Sx and save the PM bits.
Restore the PM bits when exit s0ix/Sx. This reference CB:37685.

BUG=b:157280323
TEST=Check GPIO PM bits when enter/exit s0ix are expected

Signed-off-by: Eric Lai 
Change-Id: If5e4553d568a872de234a2d671118acbae0a6159
---
M src/soc/intel/common/acpi/gpio.asl
1 file changed, 42 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/12/41712/3