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mb/google/fatcat/var/felino: Add ALC712 codec to devicetree

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Update device tree to support Realtek ALC712 codec.

reference datasheet: Realtek ALC712-VB-CG Rev. 0.24

BUG=b:378629979
TEST=emerge-fatcat coreboot
check the ssdt dump PCI0.HDAS.SNDW has address: 0x000330025d071201

Change-Id: Ic5c38462cd1ab39d4aebc324d5151cb4337051df
Signed-off-by: Weimin Wu <wuweimin@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/85572
Reviewed-by: Jayvik Desai <jayvik@google.com>
Reviewed-by: Pranava Y N <pranavayn@google.com>
Reviewed-by: Mac Chiang <mac.chiang@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Weimin Wu 2024-12-12 21:09:18 +08:00 • committed by Subrata Banik
commit 9e757b3396
1 changed files with 42 additions and 3 deletions
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45
src/mainboard/google/fatcat/variants/felino/overridetree.cb
View file

@ -253,10 +253,49 @@ device ref tbt_pcie_rp0 on end
chip drivers/intel/soundwire
device generic 0 on
chip drivers/soundwire/alc711
# SoundWire Link 3 ID 1
register "multilane.lane_mapping" = "{
{
.lane = 1,
.direction = MASTER_LANE,
.connection.master_lane = 1
},
{
.lane = 2,
.direction = MASTER_LANE,
.connection.master_lane = 2
},
}"
register "audio_mode" = "{
{
.bus_frequency_configs_count = 9,
.bus_frequency_configs = {
9600 * KHz,
4800 * KHz,
2400 * KHz,
12000 * KHz,
6000 * KHz,
3000 * KHz,
12288 * KHz,
6144 * KHz,
3072 * KHz,
},
/* Support 16 KHz to 192 KHz sampling frequency */
.sampling_frequency_configs_count = 6,
.sampling_frequency_configs = {
16 * KHz,
32 * KHz,
44.1 * KHz,
48 * KHz,
96 * KHz,
192 * KHz
},
},
}"
register "desc" = ""Headset Codec""
device generic 3.1 on
end
register "alc711_address.version" = "SOUNDWIRE_VERSION_1_2"
register "alc711_address.class" = "MIPI_CLASS_SDCA"
register "alc711_address.part_id" = "MIPI_DEV_ID_REALTEK_ALC712"
device generic 3.0 on end # SoundWire Link 3 ID 0
end
end
end