diff options
| author | Caveh Jalali <caveh@chromium.org> | 2018-06-06 21:22:58 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-06-12 00:36:25 -0700 |
| commit | b8878265912cdef825be7ae2ad7ae5e507e5a3b1 (patch) | |
| tree | fdbad9c38d6c1f1e62b79c8bcd09c7b9e98a426e /board/atlas | |
| parent | 084fb77a796e2a33e68435be52f18ce63c48d62d (diff) | |
| download | chrome-ec-b8878265912cdef825be7ae2ad7ae5e507e5a3b1.tar.gz | |
atlas: set PROCHOT# GPIO pin to 1.8v
set the input level for the PROCHOT# signal to 1.8v. the signal is
actually pulled up to 1.0v on the board so it has always read as
0 with the default 3.3v GPIO setting
now, with the 1.8v pin configuration, it actually reads as a 1:
> gpioget ec_prochot_odl
1 EC_PROCHOT_ODL
>
BUG=b:109846359
BRANCH=none
TEST=read back gpio pin state from EC console
Change-Id: Ibd25fdb10b15e42a03e460a43c118d1bc8971281
Signed-off-by: Caveh Jalali <caveh@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1090319
Commit-Ready: caveh jalali <caveh@chromium.org>
Tested-by: caveh jalali <caveh@chromium.org>
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
Diffstat (limited to 'board/atlas')
| -rw-r--r-- | board/atlas/gpio.inc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/board/atlas/gpio.inc b/board/atlas/gpio.inc index 1d4777bcb1..215872571e 100644 --- a/board/atlas/gpio.inc +++ b/board/atlas/gpio.inc @@ -30,7 +30,7 @@ GPIO(RSMRST_L, PIN(3, 7), GPIO_OUT_LOW) /* SOC Resume Reset */ GPIO(EC_PCH_PWR_BTN_L, PIN(C, 1), GPIO_OUT_HIGH) /* Power button to SOC */ GPIO(EC_PCH_RTCRST, PIN(7, 6), GPIO_OUT_LOW) /* RTC Reset (broken) */ GPIO(EC_PCH_WAKE_L, PIN(7, 4), GPIO_ODR_HIGH) /* PCH wake */ -GPIO(EC_PROCHOT_ODL, PIN(3, 4), GPIO_INPUT) /* SOC PROCHOT# */ +GPIO(EC_PROCHOT_ODL, PIN(3, 4), GPIO_INPUT | GPIO_SEL_1P8V) /* SOC PROCHOT# */ GPIO(SYS_RESET_L, PIN(0, 2), GPIO_ODR_HIGH) /* SOC reset */ GPIO(USB_C0_DP_HPD, PIN(C, 5), GPIO_INPUT) /* C0 Hotplug Detect */ GPIO(USB_C1_DP_HPD, PIN(C, 6), GPIO_INPUT) /* C1 Hotplug Detect */ |