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-rw-r--r--src/mainboard/google/volteer/variants/baseboard/devicetree.cb7
-rw-r--r--src/mainboard/intel/tglrvp/variants/tglrvp_up3/devicetree.cb6
-rw-r--r--src/mainboard/intel/tglrvp/variants/tglrvp_up4/devicetree.cb6
3 files changed, 0 insertions, 19 deletions
diff --git a/src/mainboard/google/volteer/variants/baseboard/devicetree.cb b/src/mainboard/google/volteer/variants/baseboard/devicetree.cb
index 8a6bcf394e..28931e486d 100644
--- a/src/mainboard/google/volteer/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/volteer/variants/baseboard/devicetree.cb
@@ -121,13 +121,6 @@ chip soc/intel/tigerlake
register "PchHdaAudioLinkDmicEnable[1]" = "1"
register "PchHdaAudioLinkSspEnable[0]" = "1"
register "PchHdaAudioLinkSspEnable[1]" = "1"
- # iDisp-Link T-Mode 0: 2T, 2: 4T, 3: 8T, 4: 16T
- register "PchHdaIDispLinkTmode" = "2"
- # iDisp-Link Freq 4: 96MHz, 3: 48MHz.
- register "PchHdaIDispLinkFrequency" = "4"
- # Not disconnected/enumerable
- register "PchHdaIDispCodecDisconnect" = "0"
-
# TCSS USB3
register "TcssXhciEn" = "1"
diff --git a/src/mainboard/intel/tglrvp/variants/tglrvp_up3/devicetree.cb b/src/mainboard/intel/tglrvp/variants/tglrvp_up3/devicetree.cb
index 8b4f8f8bbf..82f358e8b6 100644
--- a/src/mainboard/intel/tglrvp/variants/tglrvp_up3/devicetree.cb
+++ b/src/mainboard/intel/tglrvp/variants/tglrvp_up3/devicetree.cb
@@ -121,12 +121,6 @@ chip soc/intel/tigerlake
register "PchHdaAudioLinkSspEnable[1]" = "0"
register "PchHdaAudioLinkSspEnable[2]" = "1"
register "PchHdaAudioLinkSndwEnable[0]" = "1"
- # iDisp-Link T-Mode 0: 2T, 2: 4T, 3: 8T, 4: 16T
- register "PchHdaIDispLinkTmode" = "2"
- # iDisp-Link Freq 4: 96MHz, 3: 48MHz.
- register "PchHdaIDispLinkFrequency" = "4"
- # Not disconnected/enumerable
- register "PchHdaIDispCodecDisconnect" = "0"
# Intel Common SoC Config
register "common_soc_config" = "{
diff --git a/src/mainboard/intel/tglrvp/variants/tglrvp_up4/devicetree.cb b/src/mainboard/intel/tglrvp/variants/tglrvp_up4/devicetree.cb
index 9b5774bd1c..fec2fefa16 100644
--- a/src/mainboard/intel/tglrvp/variants/tglrvp_up4/devicetree.cb
+++ b/src/mainboard/intel/tglrvp/variants/tglrvp_up4/devicetree.cb
@@ -117,12 +117,6 @@ chip soc/intel/tigerlake
register "PchHdaAudioLinkSspEnable[1]" = "0"
register "PchHdaAudioLinkSspEnable[2]" = "1"
register "PchHdaAudioLinkSndwEnable[0]" = "1"
- # iDisp-Link T-Mode 0: 2T, 2: 4T, 3: 8T, 4: 16T
- register "PchHdaIDispLinkTmode" = "2"
- # iDisp-Link Freq 4: 96MHz, 3: 48MHz.
- register "PchHdaIDispLinkFrequency" = "4"
- # Not disconnected/enumerable
- register "PchHdaIDispCodecDisconnect" = "0"
# Intel Common SoC Config
register "common_soc_config" = "{