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atlas: add pullups to TCPC interrupt pins

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there are no pullup resistors on the TCPC ALERT# pins and none on the
board, so we need to turn on internal pullups on the EC side.

BUG=b:75070158
BRANCH=none
TEST=board still boots

Change-Id: I15a7940d8b647b83c6ae304171c4a7c46b920529
Signed-off-by: Caveh Jalali <caveh@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1059870
Commit-Ready: caveh jalali <caveh@chromium.org>
Tested-by: Caveh Jalali <caveh@google.com>
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
This commit is contained in:
Caveh Jalali
2018-05-15 22:16:30 -07:00
committed by chrome-bot
parent 4daa90d7b4
commit 030d643efe
1 changed files with 2 additions and 2 deletions
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4
board/atlas/gpio.inc
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@@ -9,8 +9,8 @@
* Note: Those with interrupt handlers must be declared first. */
/* USB PD interrupt handler section */
GPIO_INT(USB_C0_PD_INT_ODL, PIN(6, 1), GPIO_INT_FALLING, tcpc_alert_event)
GPIO_INT(USB_C1_PD_INT_ODL, PIN(F, 5), GPIO_INT_FALLING, tcpc_alert_event)
GPIO_INT(USB_C0_PD_INT_ODL, PIN(6, 1), GPIO_INT_FALLING | GPIO_PULL_UP, tcpc_alert_event)
GPIO_INT(USB_C1_PD_INT_ODL, PIN(F, 5), GPIO_INT_FALLING | GPIO_PULL_UP, tcpc_alert_event)
/* power seq interrupt handler section */
GPIO_INT(ROP_DSW_PWROK_EC, PIN(F, 4), GPIO_INT_BOTH, power_signal_interrupt)