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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2012 Google Inc.
* Copyright (C) 2015 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; 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.I2C2)
{
/* Maxim Audio Codec */
Device (MAXM) /* Audio Codec driver I2C */
{
Name (_ADR, 0)
Name (_HID, AUDIO_CODEC_HID)
Name (_CID, AUDIO_CODEC_CID)
Name (_DDN, AUDIO_CODEC_DDN)
Name (_UID, 1)
/* Add DT style bindings with _DSD */
Name (_DSD, Package () {
ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
Package () {
/* set maxim micbias to 2.8v */
Package () { "maxim,micbias", 3 },
}
})
Method(_CRS, 0x0, Serialized)
{
Name(SBUF,ResourceTemplate ()
{
I2CSerialBus(
AUDIO_CODEC_I2C_ADDR, /* SlaveAddress: bus address */
ControllerInitiated, /* SlaveMode: default to ControllerInitiated */
400000, /* ConnectionSpeed: in Hz */
AddressingMode7Bit, /* Addressing Mode: default to 7 bit */
"\\_SB.PCI0.I2C2", /* ResourceSource: I2C bus controller name */
)
GpioInt (Edge, ActiveLow, ExclusiveAndWake, PullDefault,,
"\\_SB.GPSE") { BOARD_JACK_MAXIM_GPIO_INDEX }
} )
Return (SBUF)
}
Method (_STA)
{
If (LEqual (\S2EN, 1)) {
Return (0xF)
} Else {
Return (0x0)
}
}
}
Device (TISW) /* TI Switch driver I2C */
{
Name (_ADR, 0)
Name (_HID, TI_SWITCH_HID)
Name (_CID, TI_SWITCH_CID)
Name (_DDN, TI_SWITCH_DDN)
Name (_UID, 1)
/* Add DT style bindings with _DSD */
Name (_DSD, Package () {
ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
Package () {
/* set ti micbias to 2.8v */
Package () { "ti,micbias", 7 },
}
})
Method(_CRS, 0x0, NotSerialized)
{
Name(SBUF,ResourceTemplate ()
{
I2CSerialBus(
TI_SWITCH_I2C_ADDR, /* SlaveAddress: bus address */
ControllerInitiated, /* SlaveMode: default to ControllerInitiated */
400000, /* ConnectionSpeed: in Hz */
AddressingMode7Bit, /* Addressing Mode: default to 7 bit */
"\\_SB.PCI0.I2C2", /* ResourceSource: I2C bus controller name */
)
GpioInt (Edge, ActiveLow, ExclusiveAndWake, PullDefault,,
"\\_SB.GPSW") { BOARD_JACK_TI_GPIO_INDEX }
} )
Return (SBUF)
}
Method (_STA)
{
Return (0xF)
}
}
}
Scope (\_SB.PCI0.LPEA)
{
Name (GBUF, ResourceTemplate ()
{
/* Jack Detect (index 0) */
GpioInt (Edge, ActiveLow, ExclusiveAndWake, PullDefault,,
"\\_SB.GPSE") { BOARD_JACK_MAXIM_GPIO_INDEX }
})
}
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