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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2012 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.
*/
#include <variant/onboard.h>
Scope (\_SB)
{
#ifdef BOARD_TRACKPAD_IRQ
/* Wake device for touchpad */
Device (TPAD)
{
Name (_HID, EisaId ("PNP0C0E"))
Name (_UID, 1)
Name (_PRW, Package() { BOARD_TRACKPAD_WAKE_GPIO, 0x3 })
Name (RBUF, ResourceTemplate()
{
Interrupt (ResourceConsumer, Level, ActiveLow)
{
BOARD_TRACKPAD_IRQ
}
})
Method (_CRS)
{
/* Only return interrupt if I2C1 is PCI mode */
If (LEqual (\S1EN, 0)) {
Return (^RBUF)
}
/* Return empty resource template otherwise */
Return (ResourceTemplate() {})
}
}
#endif
#ifdef BOARD_TOUCHSCREEN_IRQ
/* Wake device for touchscreen */
Device (TSCR)
{
Name (_HID, EisaId ("PNP0C0E"))
Name (_UID, 2)
Name (_PRW, Package() { BOARD_TOUCHSCREEN_WAKE_GPIO, 0x3 })
Name (RBUF, ResourceTemplate()
{
Interrupt (ResourceConsumer, Level, ActiveLow)
{
BOARD_TOUCHSCREEN_IRQ
}
})
Method (_CRS)
{
/* Return interrupt if I2C6 is PCI mode */
If (LEqual (\S6EN, 0)) {
Return (^RBUF)
}
/* Return empty resource template otherwise */
Return (ResourceTemplate() {})
}
}
#endif
}
Scope (\_SB.PCI0.I2C2)
{
Device (CODC)
{
/*
* TODO(dlaurie): Need official HID.
*
* The current HID is created from the Maxim Integrated
* PCI Vendor ID 193Ch and a shortened device identifier.
*/
Name (_HID, "193C9890")
Name (_DDN, "Maxim 98090 Codec")
Name (_UID, 1)
Name (_CRS, ResourceTemplate()
{
I2cSerialBus (
0x10, // SlaveAddress
ControllerInitiated, // SlaveMode
400000, // ConnectionSpeed
AddressingMode7Bit, // AddressingMode
"\\_SB.PCI0.I2C2", // ResourceSource
)
Interrupt (ResourceConsumer, Level, ActiveLow)
{
BOARD_CODEC_IRQ
}
})
Method (_STA)
{
If (LEqual (\S2EN, 1)) {
Return (0xF)
} Else {
Return (0x0)
}
}
}
}
Scope (\_SB.PCI0.LPEA)
{
Name (GBUF, ResourceTemplate ()
{
/* Jack Detect (index 0) */
GpioInt (Level, ActiveHigh, Exclusive, PullNone,,
"\\_SB.GPSC") { 14 }
/* Mic Detect (index 1) */
GpioInt (Level, ActiveHigh, Exclusive, PullNone,,
"\\_SB.GPSC") { 15 }
})
}
#include <variant/acpi/mainboard.asl>
/* USB port entries */
#include <variant/acpi/usb.asl>
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