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authorMaulik V Vaghela <maulik.v.vaghela@intel.com>2018-12-21 19:42:09 +0530
committerSubrata Banik <subrata.banik@intel.com>2018-12-25 03:44:11 +0000
commit04a7ce728d83a6e0407c5627b01c6c64f260808a (patch)
tree8af6991561d1722ca70fea281b3abe5bde0813d5
parent656015c258bc131f5fe3b25af23743c11407b1d0 (diff)
downloadcoreboot-04a7ce728d83a6e0407c5627b01c6c64f260808a.tar.xz
mb/google/hatch: Add HPD GPIO support for displays
Adding hot plug detect GPIO support for external Type-C display in event for cable connect/disconnect. Change-Id: If9d52dc0f9916f761c8fdd88c76968aaf663e650 Signed-off-by: Maulik V Vaghela <maulik.v.vaghela@intel.com> Reviewed-on: https://review.coreboot.org/c/30365 Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Aamir Bohra <aamir.bohra@intel.com> Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
-rw-r--r--src/mainboard/google/hatch/variants/baseboard/gpio.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mainboard/google/hatch/variants/baseboard/gpio.c b/src/mainboard/google/hatch/variants/baseboard/gpio.c
index 1c5504cecb..489c489252 100644
--- a/src/mainboard/google/hatch/variants/baseboard/gpio.c
+++ b/src/mainboard/google/hatch/variants/baseboard/gpio.c
@@ -47,6 +47,12 @@ static const struct pad_config gpio_table[] = {
PAD_CFG_GPI(GPP_F11, NONE, PLTRST),
/* PCH_MEM_STRAP3 */
PAD_CFG_GPI(GPP_F22, NONE, PLTRST),
+ /* USB_C0_DP_HPD */
+ PAD_CFG_NF(GPP_E13, NONE, DEEP, NF1),
+ /* DDI2_HPD_ODL */
+ PAD_CFG_NF(GPP_E14, NONE, DEEP, NF1),
+ /* EDP_HPD */
+ PAD_CFG_NF(GPP_E17, NONE, DEEP, NF1),
};
const struct pad_config *__weak variant_gpio_table(size_t *num)