diff --git a/src/mainboard/amd/bilby/devicetree.cb b/src/mainboard/amd/bilby/devicetree.cb
index aaf1c3ba85..6ecdaf4910 100644
--- a/src/mainboard/amd/bilby/devicetree.cb
+++ b/src/mainboard/amd/bilby/devicetree.cb
@@ -2,7 +2,7 @@
 
 chip soc/amd/picasso
 	# ACP Configuration
-	register "common_config.acp_config.acp_pin_cfg" = "I2S_PINS_MAX_HDA"
+	register "common_config.acp_config.acp_pin_cfg" = "I2S_PINS_I2S_TDM"
 
 	# Set FADT Configuration
 	register "common_config.fadt_boot_arch" = "ACPI_FADT_LEGACY_DEVICES | ACPI_FADT_8042"