diff options
| author | li feng <li1.feng@intel.com> | 2016-05-04 13:19:45 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2016-05-16 15:01:32 -0700 |
| commit | 238775109520bc685fa982c9155a2a7ef9775a0d (patch) | |
| tree | ba5228a06a558674d3324ad7af34823245b38d30 | |
| parent | f9c3ea7d9091d3f589123d6aa0a266da11ddabd0 (diff) | |
| download | chrome-ec-238775109520bc685fa982c9155a2a7ef9775a0d.tar.gz | |
Amenia: internal pullup added to BAT_PRESENT_L pin
BUG=none
BRANCH=none
TEST=On AMenia, mesaure connector pin 5 3.3v when no battery connected,
and 0v when battery is connected. Without pullup, it's floating.
Change-Id: Iaf81e00f317209821cec1a83c47a1a75e53feba1
Signed-off-by: li feng <li1.feng@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/342486
Commit-Ready: Kevin K Wong <kevin.k.wong@intel.com>
Tested-by: Kevin K Wong <kevin.k.wong@intel.com>
Reviewed-by: Shawn N <shawnn@chromium.org>
| -rw-r--r-- | board/amenia/gpio.inc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/board/amenia/gpio.inc b/board/amenia/gpio.inc index be8cb6b159..5abd6a9120 100644 --- a/board/amenia/gpio.inc +++ b/board/amenia/gpio.inc @@ -104,7 +104,7 @@ GPIO(USB_C1_CHARGE_EN_L, PIN(C, 7), GPIO_OUT_LOW) /* A62 /* Other EC Pins */ GPIO(ENTERING_RW, PIN(6, 0), GPIO_OUT_LOW) /* A30 - PWM7 for EC_ENTERING_RW */ -GPIO(BAT_PRESENT_L, PIN(C, 3), GPIO_INPUT) /* A60 - PWM0 for BC_BATPRES_N */ +GPIO(BAT_PRESENT_L, PIN(C, 3), GPIO_INPUT | GPIO_PULL_UP) /* A60 - PWM0 for BC_BATPRES_N */ GPIO(PLATFORM_EC_PROCHOT, PIN(3, 6), GPIO_INPUT) /* B19 - GPIO36 for PLATFORM_EC_PROCHOT */ GPIO(THERM_OVERTEMP_L, PIN(8, 0), GPIO_INPUT | GPIO_PULL_UP) /* A39 - PWM3 for THERM_OVERTEMP_N */ GPIO(EC_STM_BOOT0, PIN(B, 0), GPIO_INPUT) /* B57 - GPIOB0 for EC_STM_BOOT0 */ |