[coreboot-gerrit] [S] Change in coreboot[main]: mb/google/fatcat/var/felino: Modify devicetree for ALC712 codec

[Weimin Wu (Code Review)]

Weimin Wu has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/85572?usp=email )

Change subject: mb/google/fatcat/var/felino: Modify devicetree for ALC712 codec
......................................................................

mb/google/fatcat/var/felino: Modify devicetree for ALC712 codec

Update device tree to support Realtek ALC712 codec.

BUG=b:378629979
TEST=emerge-fatcat coreboot

Change-Id: Ic5c38462cd1ab39d4aebc324d5151cb4337051df
Signed-off-by: Weimin Wu 
---
M src/mainboard/google/fatcat/variants/felino/overridetree.cb
1 file changed, 42 insertions(+), 3 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/72/85572/1

diff --git a/src/mainboard/google/fatcat/variants/felino/overridetree.cb b/src/mainboard/google/fatcat/variants/felino/overridetree.cb
index 2b34f03..ca3bfa1 100644
--- a/src/mainboard/google/fatcat/variants/felino/overridetree.cb
+++ b/src/mainboard/google/fatcat/variants/felino/overridetree.cb
@@ -193,10 +193,49 @@
    		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