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-rw-r--r--src/mainboard/google/volteer/variants/delbin/gpio.c4
-rw-r--r--src/mainboard/google/volteer/variants/delbin/overridetree.cb3
2 files changed, 5 insertions, 2 deletions
diff --git a/src/mainboard/google/volteer/variants/delbin/gpio.c b/src/mainboard/google/volteer/variants/delbin/gpio.c
index 1d4bfe6ef6..5748bb3a2c 100644
--- a/src/mainboard/google/volteer/variants/delbin/gpio.c
+++ b/src/mainboard/google/volteer/variants/delbin/gpio.c
@@ -19,9 +19,9 @@ static const struct pad_config override_gpio_table[] = {
/* A18 : DDSP_HPDB ==> HDMI_HPD */
PAD_CFG_NF(GPP_A18, NONE, DEEP, NF1),
/* A19 : DDSP_HPD1 ==> USB_C0_DP_HPD */
- PAD_CFG_NF(GPP_A19, NONE, DEEP, NF1),
+ PAD_NC(GPP_A19, NONE),
/* A20 : DDSP_HPD2 ==> USB_C1_DP_HPD */
- PAD_CFG_NF(GPP_A20, NONE, DEEP, NF1),
+ PAD_NC(GPP_A20, NONE),
/* A22 : DDPC_CTRLDATA ==> EN_HDMI_PWR */
PAD_CFG_GPO(GPP_A22, 1, DEEP),
/* A23 : I2S1_SCLK ==> I2S1_SPKR_SCLK */
diff --git a/src/mainboard/google/volteer/variants/delbin/overridetree.cb b/src/mainboard/google/volteer/variants/delbin/overridetree.cb
index fc549c75e1..05c8a34509 100644
--- a/src/mainboard/google/volteer/variants/delbin/overridetree.cb
+++ b/src/mainboard/google/volteer/variants/delbin/overridetree.cb
@@ -1,4 +1,7 @@
chip soc/intel/tigerlake
+ register "DdiPort1Hpd" = "0"
+ register "DdiPort2Hpd" = "0"
+
device domain 0 on
device pci 15.0 on
chip drivers/i2c/generic