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Amenia: internal pullup added to BAT_PRESENT_L pin

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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>
This commit is contained in:
li feng
2016-05-04 13:19:45 -07:00
committed by chrome-bot
parent f9c3ea7d90
commit 2387751095
1 changed files with 1 additions and 1 deletions
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2
board/amenia/gpio.inc
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@@ -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 */