From d8d42c2f5f61c298d20500dd6f557f336b7e4972 Mon Sep 17 00:00:00 2001
From: "Zhao, Lijian" <lijian.zhao@intel.com>
Date: Mon, 14 Mar 2016 14:19:22 -0700
Subject: mainboard/amenia: add the inital files for amenia board

Add amenia board files

Change-Id: I6731a348b4c0550d3b9381adb5fb83719f90a5da
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Reviewed-on: https://review.coreboot.org/14352
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
---
 src/mainboard/intel/amenia/acpi/mainboard.asl | 49 +++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 src/mainboard/intel/amenia/acpi/mainboard.asl

(limited to 'src/mainboard/intel/amenia/acpi')

diff --git a/src/mainboard/intel/amenia/acpi/mainboard.asl b/src/mainboard/intel/amenia/acpi/mainboard.asl
new file mode 100644
index 0000000000..76c63b725f
--- /dev/null
+++ b/src/mainboard/intel/amenia/acpi/mainboard.asl
@@ -0,0 +1,49 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2016 Intel Corp.
+ * (Written by Lance Zhao <lijian.zhao@intel.com> for Intel Corp.)
+ *
+ * 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; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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.
+ */
+#include <soc/gpio_defs.h>
+
+Scope (\_SB.PCI0.I2C4)
+{
+	Device (ETPA)
+	{
+		Name (_HID, "ELAN0000")
+		Name (_DDN, "Elan Touchpad")
+		Name (_UID, 1)
+		Name (ISTP, 1) /* Touchpad */
+
+		Name (_CRS, ResourceTemplate()
+		{
+			I2cSerialBus (
+				0x15,                     // SlaveAddress
+				ControllerInitiated,      // SlaveMode
+				400000,                   // ConnectionSpeed
+				AddressingMode7Bit,       // AddressingMode
+				"\\_SB.PCI0.I2C4",        // ResourceSource
+			)
+			Interrupt (ResourceConsumer, Edge, ActiveLow)
+			{
+				GPIO_18_IRQ
+			}
+		})
+
+		Method (_STA)
+		{
+				Return (0xF)
+		}
+
+	}
+}
-- 
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