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-rw-r--r--src/mainboard/google/eve/acpi/mainboard.asl49
-rw-r--r--src/mainboard/google/eve/dsdt.asl3
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"
}