mb/google/volteer: Clean up romstage and ramstage UPDs

Move the manual calls to fw_config_probe() into the devicetree; the
AUDIO probe is trivial, and the TCSS devices (DMA0, iTBT RP0 & RP1) are
already guarded with probe statements in the baseboard devicetree, so
the code in romstage.c was redundant. The variants seem to have their
USB4 probe statements correct as well, so the manual UPD setting in
mainboard.c was also unnecessary.

BUG=none
TEST=abuild google/volteer

Change-Id: I1d067ff3d181b152c784634ff99202bb2b9202f7
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48512
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>

1 files changed, 7 insertions, 1 deletions

diff --git a/src/mainboard/google/volteer/variants/baseboard/devicetree.cb b/src/mainboard/google/volteer/variants/baseboard/devicetree.cb
index 30625ca020..01bbf1e06b 100644
--- a/src/mainboard/google/volteer/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/volteer/variants/baseboard/devicetree.cb
@@ -523,6 +523,12 @@ chip soc/intel/tigerlake
 				device pnp 0c09.0 on end
 			end
 		end
-		device ref hda on end
+		device ref hda on
+			probe AUDIO MAX98357_ALC5682I_I2S
+			probe AUDIO MAX98373_ALC5682I_I2S
+			probe AUDIO MAX98373_ALC5682_SNDW
+			probe AUDIO MAX98373_ALC5682I_I2S_UP4
+			probe AUDIO MAX98360_ALC5682I_I2S
+		end
 	end
 end