diff options
| author | Tony Lin <tonycwlin@google.com> | 2018-10-11 19:49:49 +0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-10-12 11:43:27 -0700 |
| commit | 8b04ddb5904dd889c0583ce3b8060c7e1e815b22 (patch) | |
| tree | 09130a3a7b205ccd23bf4104ea244a4db1c7129a | |
| parent | 6ef20c4cf5ca6cf17b1b539f30912bf6e8d19030 (diff) | |
| download | chrome-ec-8b04ddb5904dd889c0583ce3b8060c7e1e815b22.tar.gz | |
kukui: USB_C0_HPD_OD should be GPIO_ODR_HIGH
There's an external pull high resistor to TX_OVDD.
USB_C0_HPD_OD should be changed from GPIO_OUT_LOW to GPIO_ODR_HIGH.
BRANCH=None
BUG=b:114162810
TEST=Measure the voltage level of USB_C0_HPD_OD while USB-C display
device is being plugged.
Change-Id: Ib40f64e43479286ef4551e959f131e1d9179879a
Signed-off-by: Tony Lin <tonycwlin@google.com>
Reviewed-on: https://chromium-review.googlesource.com/1276285
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Reviewed-by: Yilun Lin <yllin@chromium.org>
| -rw-r--r-- | board/kukui/gpio.inc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/board/kukui/gpio.inc b/board/kukui/gpio.inc index 660f54dfd2..362f51f862 100644 --- a/board/kukui/gpio.inc +++ b/board/kukui/gpio.inc @@ -105,7 +105,7 @@ GPIO(EC_INT_L, PIN(B, 12), GPIO_ODR_HIGH) /* EC_AP_INT_ODL */ GPIO(EC_BOARD_ID_EN_L, PIN(C, 15), GPIO_ODR_HIGH) /* EC_BOARD_ID_EN_ODL */ GPIO(USB_C0_DISCHARGE, PIN(B, 0), GPIO_OUT_LOW) GPIO(USB_C0_DP_POLARITY, PIN(C, 14), GPIO_OUT_LOW) -GPIO(USB_C0_HPD_OD, PIN(F, 1), GPIO_OUT_LOW) +GPIO(USB_C0_HPD_OD, PIN(F, 1), GPIO_ODR_HIGH) GPIO(BOOTBLOCK_MUX_OE, PIN(C, 4), GPIO_ODR_HIGH) GPIO(BOOTBLOCK_EN_L, PIN(C, 1), GPIO_ODR_HIGH) #if BOARD_REV == 0 |