Change in coreboot[master]: cannonlake mainboards: Set PMC as hidden in devicetree

[Tim Wawrzynczak (Code Review)]

Attention is currently required from: Furquan Shaikh, Matt DeVillier, Jeremy Soller, Angel Pons, Karthik Ramasubramanian.
Hello build bot (Jenkins), Nico Huber, Furquan Shaikh, Matt DeVillier, Jeremy Soller, Angel Pons, Michael Niewöhner, Karthik Ramasubramanian,

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

https://review.coreboot.org/c/coreboot/+/56008

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

Change subject: cannonlake mainboards: Set PMC as hidden in devicetree
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cannonlake mainboards: Set PMC as hidden in devicetree

FSP-S hides the PMC from the PCI bus when it runs, but there are still
initialization steps coreboot programs for the PMC. Therefore, change
all of the cannonlake mainboards to set the PMC as hidden in the
devicetree, which means the device will be skipped during enumeration,
but device callbacks are still issued as if the device were enabled.

TEST=Ran full patch train on google/dratini, disassembled SSDT and the
PEPD device matches what is in pep.asl. Also verified via dmesg that the
INT33A1 device is still initialized by the kernel.

Signed-off-by: Tim Wawrzynczak 
Change-Id: Ib4a20ce9075ce7653388a5d3e281fe774bf89355
---
M src/mainboard/google/drallion/variants/drallion/devicetree.cb
M src/mainboard/google/hatch/variants/baseboard/devicetree.cb
M src/mainboard/google/sarien/variants/arcada/devicetree.cb
M src/mainboard/google/sarien/variants/sarien/devicetree.cb
M src/mainboard/intel/coffeelake_rvp/variants/baseboard/devicetree.cb
M src/mainboard/purism/librem_cnl/variants/librem_14/devicetree.cb
M src/mainboard/purism/librem_cnl/variants/librem_mini/devicetree.cb
M src/mainboard/system76/gaze15/devicetree.cb
M src/mainboard/system76/lemp9/devicetree.cb
M src/mainboard/system76/oryp5/devicetree.cb
M src/mainboard/system76/oryp6/devicetree.cb
M src/mainboard/system76/whl-u/devicetree.cb
12 files changed, 12 insertions(+), 12 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/08/56008/3