diff options
Diffstat (limited to 'src/mainboard/google/eve')
| -rw-r--r-- | src/mainboard/google/eve/acpi/mainboard.asl | 49 | ||||
| -rw-r--r-- | src/mainboard/google/eve/dsdt.asl | 3 |
2 files changed, 52 insertions, 0 deletions
diff --git a/src/mainboard/google/eve/acpi/mainboard.asl b/src/mainboard/google/eve/acpi/mainboard.asl new file mode 100644 index 0000000000..a55308ff31 --- /dev/null +++ b/src/mainboard/google/eve/acpi/mainboard.asl @@ -0,0 +1,49 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2016 Google Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +Scope (\_SB.PCI0.SPI1) +{ + Device (FPC) + { + Name (_HID, "PRP0001") + Name (_UID, 1) + Name (_CRS, ResourceTemplate () + { + SpiSerialBus ( + 0, // DeviceSelection (CS0) + PolarityLow, // DeviceSelectionPolarity + FourWireMode, // WireMode + 8, // DataBitLength + ControllerInitiated, // SlaveMode + 1000000, // ConnectionSpeed (1MHz) + ClockPolarityLow, // ClockPolarity + ClockPhaseFirst, // ClockPhase + "\\_SB.PCI0.SPI1", // ResourceSource + 0, // ResourceSourceIndex + ResourceConsumer, // ResourceUsage + ) + Interrupt (ResourceConsumer, Edge, ActiveLow) { 0x50 } + }) + Name (_DSD, Package () { + ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"), + Package () { + Package () { + "compatible", + Package () { "fpc,fpc1020" } + }, + } + }) + } +} diff --git a/src/mainboard/google/eve/dsdt.asl b/src/mainboard/google/eve/dsdt.asl index 2882d50f19..22b92f3194 100644 --- a/src/mainboard/google/eve/dsdt.asl +++ b/src/mainboard/google/eve/dsdt.asl @@ -67,4 +67,7 @@ DefinitionBlock( { #include "acpi/dptf.asl" } + + /* ACPI code for EC functions */ + #include "acpi/mainboard.asl" } |