/*
 * This file is part of the coreboot project.
 *
 * Copyright (C) 2007-2009 coresystems GmbH
 * Copyright (C) 2013 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.
 */

/* Intel LPC Bus Device  - 0:1f.0 */

Device (LPC0)
{
	Name(_ADR, 0x001f0000)

	#include "irqlinks.asl"

	Device (FWH)		// Firmware Hub
	{
		Name (_HID, EISAID("INT0800"))
		Name (_CRS, ResourceTemplate()
		{
			Memory32Fixed(ReadOnly, 0xff000000, 0x01000000)
		})
	}

	Device (HPET)
	{
		Name (_HID, EISAID("PNP0103"))
		Name (_CID, 0x010CD041)

		Method (_STA, 0)	// Device Status
		{
			Return (0xf)	// Enable and show device
		}

		Name(_CRS, ResourceTemplate()
		{
			Memory32Fixed(ReadOnly, 0xfed00000, 0x400)
		})
	}

	Device(LDRC)	// LPC device: Resource consumption
	{
		Name (_HID, EISAID("PNP0C02"))
		Name (_UID, 2)

		Name (RBUF, ResourceTemplate()
		{
			IO (Decode16, 0x61, 0x61, 0x1, 0x01) // NMI Status
			IO (Decode16, 0x63, 0x63, 0x1, 0x01) // CPU Reserved
			IO (Decode16, 0x65, 0x65, 0x1, 0x01) // CPU Reserved
			IO (Decode16, 0x67, 0x67, 0x1, 0x01) // CPU Reserved
			IO (Decode16, 0x80, 0x80, 0x1, 0x01) // Port 80 Post
			IO (Decode16, 0x92, 0x92, 0x1, 0x01) // CPU Reserved
			IO (Decode16, 0xb2, 0xb2, 0x1, 0x02) // SWSMI
		})

		Method (_CRS, 0, NotSerialized)
		{
			Return (RBUF)
		}
	}

	Device (RTC)	// Real Time Clock
	{
		Name (_HID, EISAID("PNP0B00"))
		Name (_CRS, ResourceTemplate()
		{
			IO (Decode16, 0x70, 0x70, 1, 8)
		})
	}

	Device (TIMR)	// Intel 8254 timer
	{
		Name(_HID, EISAID("PNP0100"))
		Name(_CRS, ResourceTemplate()
		{
			IO (Decode16, 0x40, 0x40, 0x01, 0x04)
			IO (Decode16, 0x50, 0x50, 0x10, 0x04)
			IRQNoFlags() {0}
		})
	}
}