diff options
Diffstat (limited to 'src/mainboard/google/volteer/variants/baseboard/devicetree.cb')
| -rw-r--r-- | src/mainboard/google/volteer/variants/baseboard/devicetree.cb | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/mainboard/google/volteer/variants/baseboard/devicetree.cb b/src/mainboard/google/volteer/variants/baseboard/devicetree.cb index a65e5f1be8..84d121f2b1 100644 --- a/src/mainboard/google/volteer/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/volteer/variants/baseboard/devicetree.cb @@ -110,6 +110,21 @@ chip soc/intel/tigerlake [PchSerialIoIndexUART2] = PchSerialIoDisabled, }" + # HD Audio + register "PchHdaDspEnable" = "1" + register "PchHdaAudioLinkHdaEnable" = "0" + register "PchHdaAudioLinkDmicEnable[0]" = "1" + 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" |