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glados: Add ACPI configs for speaker amps and codec 

The audio codec nau8825 and two ssm4567 speaker amps are instantiated
via ACPI.

BUG=chrome-os-partner:41280
BRANCH=none
TEST=The devices are instantiated. Speaker/headphone playback works on glados.

Change-Id: I1297c2435b3051dd749ad7de324b64ba1504cf09
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 59e5eb2682a2fc2cb58068dfcb6dd2415d43b286
Original-Change-Id: Ib7ec8c868251601f67cdf365cd3e935d256c8ac5
Original-Signed-off-by: Ben Zhang <benzh@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/282364
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/11044
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
This commit is contained in:
Ben Zhang 2015-06-26 17:17:53 -07:00 committed by Patrick Georgi
parent 05389de33b
commit 1051bb4042
1 changed files with 72 additions and 0 deletions
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72
src/mainboard/google/glados/acpi/mainboard.asl
View File

@ -93,3 +93,75 @@ Scope (\_SB.PCI0.I2C1)
}
}
}
Scope (\_SB.PCI0.I2C4)
{
Device (CODC) // Codec for headset
{
Name (_HID, "10508825")
Name (_DDN, "NAU88L25 Codec")
Name (_UID, 1)
Name (_CRS, ResourceTemplate()
{
I2cSerialBus (
0x1A, /* SlaveAddress */
ControllerInitiated, /* SlaveMode */
400000, /* ConnectionSpeed */
AddressingMode7Bit, /* AddressingMode */
"\\_SB.PCI0.I2C4", /* ResourceSource */
)
})
Method (_STA)
{
Return (0xF)
}
}
Device (SPK0) // Left speaker Amp
{
Name (_HID, "INT343B")
Name (_DDN, "SSM4567 Speaker Amp")
Name (_UID, 0)
Name (_CRS, ResourceTemplate()
{
I2cSerialBus (
0x34, /* SlaveAddress */
ControllerInitiated, /* SlaveMode */
400000, /* ConnectionSpeed */
AddressingMode7Bit, /* AddressingMode */
"\\_SB.PCI0.I2C4", /* ResourceSource */
)
})
Method (_STA)
{
Return (0xF)
}
}
Device (SPK1) // Right speaker Amp
{
Name (_HID, "INT343B")
Name (_DDN, "SSM4567 Speaker Amp")
Name (_UID, 1)
Name (_CRS, ResourceTemplate()
{
I2cSerialBus (
0x35, /* SlaveAddress */
ControllerInitiated, /* SlaveMode */
400000, /* ConnectionSpeed */
AddressingMode7Bit, /* AddressingMode */
"\\_SB.PCI0.I2C4", /* ResourceSource */
)
})
Method (_STA)
{
Return (0xF)
}
}
}