mb/starlabs/starbook/adl: Enable HPD GPIO
Enable the HPD GPIO so that the USB-C port can be used for
DisplayPort.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: If93d08f64cf7b09bb47622bdc7f22280b8a48174
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72431
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/mainboard/starlabs/starbook/variants/adl/gpio.c b/src/mainboard/starlabs/starbook/variants/adl/gpio.c
index 0113164..7da161b 100644
--- a/src/mainboard/starlabs/starbook/variants/adl/gpio.c
+++ b/src/mainboard/starlabs/starbook/variants/adl/gpio.c
@@ -75,7 +75,7 @@
/* A18: DDI B DP HPD */
PAD_CFG_NF(GPP_A18, NONE, DEEP, NF1),
/* A19: TCP0 HPD */
- PAD_NC(GPP_A19, NONE),
+ PAD_CFG_NF(GPP_A19, NONE, PLTRST, NF1),
/* A20: Test Point 44 */
PAD_NC(GPP_A20, NONE),
/* A21: Fingerprint Reader Interrupt */