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-rw-r--r--board/bugzzy/board.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/board/bugzzy/board.c b/board/bugzzy/board.c
index 0c51e5a328..a9457be37d 100644
--- a/board/bugzzy/board.c
+++ b/board/bugzzy/board.c
@@ -612,6 +612,13 @@ static int ps8743_tune_mux_c1(const struct usb_mux *me)
PS8743_USB_EQ_TX_3_6_DB,
PS8743_USB_EQ_RX_16_0_DB);
+ ps8743_write(me,
+ PS8743_REG_USB_SWING,
+ PS8743_LFPS_SWG_TD);
+ ps8743_write(me,
+ PS8743_REG_DP_SETTING,
+ PS8743_DP_SWG_ADJ_P15P);
+
return EC_SUCCESS;
}