Subrata Banik has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/84909?usp=email )
Change subject: soc/intel/pantherlake: Set SMBUS device ACPI min sleep state as D0 ......................................................................
soc/intel/pantherlake: Set SMBUS device ACPI min sleep state as D0
This change sets the SMBUS device to min sleep state D0 in the ACPI sleep state table.
TEST=Able to build and boot google/fatcat.
w/o this patch:
``` [WARN ] Unknown min d_state for PCI: 00:1f.4 ```
w/ this patch:
No Error or Warning.
Change-Id: If84d2ee8abfef34f6411e01e6c37d4e2008a3666 Signed-off-by: Subrata Banik subratabanik@google.com --- M src/soc/intel/pantherlake/acpi.c 1 file changed, 1 insertion(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/09/84909/1
diff --git a/src/soc/intel/pantherlake/acpi.c b/src/soc/intel/pantherlake/acpi.c index fd17ef5..c49555b 100644 --- a/src/soc/intel/pantherlake/acpi.c +++ b/src/soc/intel/pantherlake/acpi.c @@ -225,6 +225,7 @@ { PCI_DEVFN_ESPI, ACPI_DEVICE_SLEEP_D0 }, { PCH_DEVFN_PMC, ACPI_DEVICE_SLEEP_D0 }, { PCI_DEVFN_HDA, ACPI_DEVICE_SLEEP_D0 }, + { PCI_DEVFN_SMBUS, ACPI_DEVICE_SLEEP_D0 }, { PCI_DEVFN_SPI, ACPI_DEVICE_SLEEP_D3 }, { PCI_DEVFN_GBE, ACPI_DEVICE_SLEEP_D3 }, };