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google/poppy: Enable internal pull-up on PWRBTN# 

Enable an internal pull-up on the power button input as short
press is resulting in power button override being asserted.

BUG=b:36111214
BRANCH=none
TEST=tested on poppy board to ensure quick power button press does
not result in a shutdown due to power button override.

Change-Id: I3a25b78562e2302b6f7575e64c87ae8142690701
Signed-off-by: Shobhit Srivastava <shobhit.srivastava@intel.com>
Reviewed-on: https://review.coreboot.org/18734
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
This commit is contained in:
Shobhit Srivastava 2017-03-10 12:23:22 +05:30 committed by Martin Roth
parent 38768c328a
commit cdd7686a9d
1 changed files with 1 additions and 1 deletions
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2
src/mainboard/google/poppy/gpio.h
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@ -215,7 +215,7 @@ static const struct pad_config gpio_table[] = {
/* BATLOW# */ PAD_CFG_NF(GPD0, NONE, DEEP, NF1), /* BATLOW# */ PAD_CFG_NF(GPD0, NONE, DEEP, NF1),
/* ACPRESENT */ PAD_CFG_NF(GPD1, NONE, DEEP, NF1), /* ACPRESENT */ PAD_CFG_NF(GPD1, NONE, DEEP, NF1),
/* LAN_WAKE# */ PAD_CFG_NF(GPD2, NONE, DEEP, NF1), /* EC_PCH_WAKE_L */ /* LAN_WAKE# */ PAD_CFG_NF(GPD2, NONE, DEEP, NF1), /* EC_PCH_WAKE_L */
/* PWRBTN# */ PAD_CFG_NF(GPD3, NONE, DEEP, NF1), /* PWRBTN# */ PAD_CFG_NF(GPD3, 20K_PU, DEEP, NF1),
/* SLP_S3# */ PAD_CFG_NF(GPD4, NONE, DEEP, NF1), /* SLP_S3# */ PAD_CFG_NF(GPD4, NONE, DEEP, NF1),
/* SLP_S4# */ PAD_CFG_NF(GPD5, NONE, DEEP, NF1), /* SLP_S4# */ PAD_CFG_NF(GPD5, NONE, DEEP, NF1),
/* SLP_A# */ PAD_CFG_NC(GPD6), /* TP26 */ /* SLP_A# */ PAD_CFG_NC(GPD6), /* TP26 */