/* * 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" } }, } }) } }