tgl mainboards: Move audio related settings into hda device scope

Change-Id: I1992c20dcdc5e974143690d44ee199d7c3394cfd
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83251
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
diff --git a/src/mainboard/google/volteer/variants/baseboard/devicetree.cb b/src/mainboard/google/volteer/variants/baseboard/devicetree.cb
index df13fef..4775b0f 100644
--- a/src/mainboard/google/volteer/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/volteer/variants/baseboard/devicetree.cb
@@ -192,9 +192,6 @@
 	#	- PM_CFG.SLP_LAN_MIN_ASST_WDTH
 	register "PchPmPwrCycDur" = "1"       # 1s
 
-	# HD Audio
-	register "PchHdaDspEnable" = "1"
-
 	# TCSS USB3
 	register "UsbTcPortEn" = "0x3"
 	register "TcssXhciEn" = "1"
@@ -513,6 +510,8 @@
 			end
 		end
 		device ref hda on
+			register "PchHdaDspEnable" = "1"
+
 			chip drivers/sof
 				register "spkr_tplg" = "max98373"
 				register "jack_tplg" = "rt5682"