diff options
Diffstat (limited to 'src/mainboard/google/guybrush')
| -rw-r--r-- | src/mainboard/google/guybrush/variants/dewatt/overridetree.cb | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/mainboard/google/guybrush/variants/dewatt/overridetree.cb b/src/mainboard/google/guybrush/variants/dewatt/overridetree.cb index 9366ea6de7ef..f3fd0e6f1f58 100644 --- a/src/mainboard/google/guybrush/variants/dewatt/overridetree.cb +++ b/src/mainboard/google/guybrush/variants/dewatt/overridetree.cb @@ -18,6 +18,46 @@ chip soc/amd/cezanne register "telemetry_vddcrsocfull_scale_current_mA" = "30314" #mA register "telemetry_vddcrsocoffset" = "560" + #USB 2.0 phy config + register "usb_phy" = "{ + /* Left USB C0 Port */ + .Usb2PhyPort[0] = { + .compdstune = 3, + .sqrxtune = 3, + .txfslstune = 3, + .txpreempamptune = 3, + .txpreemppulsetune = 0, + .txrisetune = 1, + .txvreftune = 6, + .txhsxvtune = 3, + .txrestune = 1, + }, + /* Left USB A0 Port */ + .Usb2PhyPort[1] = { + .compdstune = 3, + .sqrxtune = 3, + .txfslstune = 3, + .txpreempamptune = 3, + .txpreemppulsetune = 0, + .txrisetune = 1, + .txvreftune = 6, + .txhsxvtune = 3, + .txrestune = 1, + }, + /* Right USB C1 Port */ + .Usb2PhyPort[4] = { + .compdstune = 3, + .sqrxtune = 3, + .txfslstune = 3, + .txpreempamptune = 3, + .txpreemppulsetune = 0, + .txrisetune = 1, + .txvreftune = 6, + .txhsxvtune = 3, + .txrestune = 1, + }, + }" + # I2C Config #+-------------------+---------------------------+ #| Field | Value | |