diff options
| author | Martin Roth <martinroth@google.com> | 2018-02-01 12:14:48 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-02-01 18:08:42 -0800 |
| commit | 69b592426c7d2e89f9e78025b713ab7f2ce89807 (patch) | |
| tree | 55123d44596280cc70469d9610f408a5b13bce3b | |
| parent | c23e632984dbd97a91cc2d8434a8849024627d43 (diff) | |
| download | chrome-ec-69b592426c7d2e89f9e78025b713ab7f2ce89807.tar.gz | |
Grunt: Set AP reset pin to open drain
By setting this GPIO to open drain, we don't need to make any board
changes as it won't conflict with the warm reset pin from the servo
header.
TEST=Warm reset works
BUG=B:72751599
BRANCH=None
Change-Id: I29d976851fc011fcb130a1747e4a39c8bf80a4ed
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://chromium-review.googlesource.com/898075
Commit-Ready: Aaron Durbin <adurbin@chromium.org>
Tested-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Edward Hill <ecgh@chromium.org>
Reviewed-by: Jett Rink <jettrink@chromium.org>
| -rw-r--r-- | board/grunt/gpio.inc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/board/grunt/gpio.inc b/board/grunt/gpio.inc index 03870cb736..f5e71ea87f 100644 --- a/board/grunt/gpio.inc +++ b/board/grunt/gpio.inc @@ -31,7 +31,7 @@ GPIO(ENABLE_BACKLIGHT_L, PIN(D, 3), GPIO_OUT_HIGH) /* Enable Backlight */ GPIO(PCH_RSMRST_L, PIN(C, 2), GPIO_OUT_LOW) /* RSMRST# to SOC */ GPIO(PCH_PWRBTN_L, PIN(C, 1), GPIO_OUT_HIGH) /* Power Button to SOC */ GPIO(PCH_WAKE_L, PIN(7, 4), GPIO_OUT_HIGH) /* Wake SOC */ -GPIO(PCH_RCIN_L, PIN(0, 2), GPIO_OUT_HIGH) /* Cold Reset to SOC */ +GPIO(PCH_RCIN_L, PIN(0, 2), GPIO_ODR_HIGH) /* Cold Reset to SOC */ GPIO(CCD_MODE_ODL, PIN(E, 3), GPIO_INPUT) /* Case Closed Debug Mode */ GPIO(ENTERING_RW, PIN(E, 1), GPIO_OUT_LOW) /* EC Entering RW */ GPIO(EC_BATT_PRES_ODL, PIN(E, 5), GPIO_INPUT) /* Battery Present */ |