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mb/system76/adl-p: Disable SATA DevSlp

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After changing EC detection of S0ix from CPU_C10_GATE# to SLP_S0#,
DevSlp blocks suspend entry. Disable it for now.

Change-Id: If1e1be78e36edaae74755686ec58772b122c41d1
Signed-off-by: Tim Crawford <tcrawford@system76.com>
This commit is contained in:
Tim Crawford
2022-11-14 11:10:11 -07:00
committed by Tim Crawford
parent 923476d15a
commit 84813664f6
1 changed files with 2 additions and 1 deletions
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3
src/mainboard/system76/adl-p/devicetree.cb
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@@ -73,7 +73,8 @@ chip soc/intel/alderlake
device ref sata on
register "sata_salp_support" = "1"
register "sata_ports_enable[1]" = "1" # SSD1
register "sata_ports_dev_slp[1]" = "1" # GPP_H12 (SATA1_DEVSLP1)
# FIXME: DevSlp breaks S0ix
#register "sata_ports_dev_slp[1]" = "1" # GPP_H12 (SATA1_DEVSLP1)
end
device ref pch_espi on
register "gen1_dec" = "0x00040069" # EC PM channel