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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2014 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#undef ENABLE_TOUCH_WAKE
Scope (\_SB)
{
Device (LID0)
{
Name (_HID, EisaId("PNP0C0D"))
Method (_LID, 0)
{
Return (\_SB.PCI0.LPCB.EC0.LIDS)
}
// EC wake is GPIO27 which is a special DeepSX wake pin
Name (_PRW, Package(){ 0x70, 5 }) // GP27_EN
}
Device (PWRB)
{
Name(_HID, EisaId("PNP0C0C"))
}
// Keyboard Backlight interface via EC
Device (KBLT) {
Name (_HID, "GOOG0002")
Name (_UID, 1)
// Read current backlight value
Method (KBQC, 0)
{
Return (\_SB.PCI0.LPCB.EC0.KBLV)
}
// Write new backlight value
Method (KBCM, 1)
{
Store (Arg0, \_SB.PCI0.LPCB.EC0.KBLV)
}
}
}
/*
* WLAN connected to Root Port 3, becomes Root Port 1 after coalesce
*/
Scope (\_SB.PCI0.RP01)
{
Device (WLAN)
{
Name (_ADR, 0x00000000)
/* GPIO10 is PCH_WLAN_WAKE_L */
Name (GPIO, 10)
Name (_PRW, Package() { GPIO, 3 })
Method (_DSW, 3, NotSerialized)
{
If (LEqual (Arg0, 1)) {
// Enable GPIO as wake source
\_SB.PCI0.LPCB.GPIO.GWAK (^GPIO)
}
}
}
}
Scope (\_SB.PCI0.I2C0)
{
Device (ATPB)
{
Name (_HID, "ATML0000")
Name (_DDN, "Atmel Touchpad Bootloader")
Name (_UID, 1)
Name (_S0W, 4)
Name (ISTP, 1) /* Touchpad */
Name (_CRS, ResourceTemplate()
{
I2cSerialBus (
0x26, // SlaveAddress
ControllerInitiated, // SlaveMode
400000, // ConnectionSpeed
AddressingMode7Bit, // AddressingMode
"\\_SB.PCI0.I2C0", // ResourceSource
)
// GPIO13 is PIRQL
Interrupt (ResourceConsumer, Edge, ActiveLow) { 27 }
})
Method (_STA)
{
If (LEqual (\S1EN, 1)) {
Return (0xF)
} Else {
Return (0x0)
}
}
}
Device (ATPA)
{
Name (_HID, "ATML0000")
Name (_DDN, "Atmel Touchpad")
Name (_UID, 2)
Name (_S0W, 4)
Name (ISTP, 1) /* Touchpad */
Name (GPIO, 13) /* TRACKPAD_INT_L */
Name (_CRS, ResourceTemplate()
{
I2cSerialBus (
0x4a, // SlaveAddress
ControllerInitiated, // SlaveMode
400000, // ConnectionSpeed
AddressingMode7Bit, // AddressingMode
"\\_SB.PCI0.I2C0", // ResourceSource
)
// GPIO13 is PIRQL
Interrupt (ResourceConsumer, Edge, ActiveLow) { 27 }
})
Name (_PRW, Package() { GPIO, 3 })
#ifdef ENABLE_TOUCH_WAKE
Method (_DSW, 3, NotSerialized)
{
If (LEqual (Arg0, 1)) {
// Enable GPIO as wake source
\_SB.PCI0.LPCB.GPIO.GWAK (^GPIO)
}
}
#endif
Method (_STA)
{
If (LEqual (\S1EN, 1)) {
Return (0xF)
} Else {
Return (0x0)
}
}
}
Device (CODC)
{
/*
* TODO(kane): Need official HID.
*
*/
Name (_HID, "RT5677CE")
Name (_DDN, "RT5667 Codec")
Name (_UID, 1)
Name (_CRS, ResourceTemplate()
{
I2cSerialBus (
0x2c, // SlaveAddress
ControllerInitiated, // SlaveMode
400000, // ConnectionSpeed
AddressingMode7Bit, // AddressingMode
"\\_SB.PCI0.I2C0", // ResourceSource
)
Interrupt (ResourceConsumer, Edge, ActiveLow){ 30 }
})
Method (_STA)
{
If (LEqual (\S1EN, 1)) {
Return (0xF)
} Else {
Return (0x0)
}
}
}
Device (HOTW)
{
Name (_HID, "PNP0A05")
Name (_DDN, "Hotword Wake")
Name (_UID, 1)
Name (GPIO, 46) /* HOTWORD_DET_L_3V3 */
Name (_PRW, Package() { GPIO, 3 })
Method (_DSW, 3, NotSerialized)
{
If (LEqual (Arg0, 1)) {
// Enable GPIO as wake source
\_SB.PCI0.LPCB.GPIO.GWAK (^GPIO)
}
}
Method (_STA)
{
Return (0xF)
}
}
}
Scope (\_SB.PCI0.I2C1)
{
Device (ATSB)
{
Name (_HID, "ATML0001")
Name (_DDN, "Atmel Touchscreen Bootloader")
Name (_UID, 4)
Name (_S0W, 4)
Name (ISTP, 0) /* TouchScreen */
Name (_CRS, ResourceTemplate()
{
I2cSerialBus (
0x25, // SlaveAddress
ControllerInitiated, // SlaveMode
400000, // ConnectionSpeed
AddressingMode7Bit, // AddressingMode
"\\_SB.PCI0.I2C1", // ResourceSource
)
// GPIO14 is PIRQM
Interrupt (ResourceConsumer, Edge, ActiveLow) { 28 }
})
Method (_STA)
{
If (LEqual (\S2EN, 1)) {
Return (0xF)
} Else {
Return (0x0)
}
}
}
Device (ATSA)
{
Name (_HID, "ATML0001")
Name (_DDN, "Atmel Touchscreen")
Name (_UID, 5)
Name (_S0W, 4)
Name (ISTP, 0) /* TouchScreen */
Name (GPIO, 14) /* TOUCH_INT_L */
Name (_CRS, ResourceTemplate()
{
I2cSerialBus (
0x4b, // SlaveAddress
ControllerInitiated, // SlaveMode
400000, // ConnectionSpeed
AddressingMode7Bit, // AddressingMode
"\\_SB.PCI0.I2C1", // ResourceSource
)
// GPIO14 is PIRQM
Interrupt (ResourceConsumer, Edge, ActiveLow) { 28 }
})
Name (_PRW, Package() { GPIO, 3 })
#ifdef ENABLE_TOUCH_WAKE
Method (_DSW, 3, NotSerialized)
{
If (LEqual (Arg0, 1)) {
// Enable GPIO as wake source
\_SB.PCI0.LPCB.GPIO.GWAK (^GPIO)
}
}
#endif
Method (_STA)
{
If (LEqual (\S2EN, 1)) {
Return (0xF)
} Else {
Return (0x0)
}
}
}
}
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