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google/grunt: Add ALC5682 ACPI I2S machine driver 

The is used for AMD Grunt board which uses ALC5682 and MAX98357 codec.
kernel driver will need to retrieve MISC FCH memory resource for CLK
enabling per different CID/HID.

BUG=b:171755306
BRANCH=master
TEST=emerge-grunt coreboot

Change-Id: I5f29a2d784a9fc749fff61a9c96c0a487b71a2d7
Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51659
Reviewed-by: Yu-hsuan Hsu <yuhsuan@google.com>
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Kevin Chiu 2021-03-19 19:31:29 +08:00 committed by Martin Roth
parent ebf380b566
commit d90f8ac741
1 changed files with 27 additions and 1 deletions
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28
src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/audio.asl
View File

@ -3,7 +3,7 @@
#include <amdblocks/acpimmio_map.h> #include <amdblocks/acpimmio_map.h>
/* Grunt specific I2S machine driver */ /* Grunt specific I2S machine driver */
Device (I2S) Device (I2S0)
{ {
Name (_HID, "AMD7219") Name (_HID, "AMD7219")
Name (_CID, "AMD7219") Name (_CID, "AMD7219")
@ -28,3 +28,29 @@ Device (I2S)
Return (RBUF) Return (RBUF)
} }
} }
Device (I2S1)
{
Name (_HID, "AMDI5682")
Name (_CID, "AMDI5682")
/* Device-Specific Data */
Name (_DSD, Package ()
{
ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
Package ()
{
Package () { "bt-pad-enable", 1 },
}
})
Method (_CRS, 0x0, Serialized) {
Name (RBUF, ResourceTemplate () {
// Memory resource is for MISC FCH register set.
// It is needed for enabling the clock.
Memory32Fixed(ReadWrite, ACPIMMIO_MISC_BASE, 0x100)
})
Return (RBUF)
}
}