diff options
| author | james_chao <james_chao@asus.com> | 2015-12-17 22:29:42 +0800 |
|---|---|---|
| committer | ChromeOS bot <3su6n15k.default@developer.gserviceaccount.com> | 2015-12-18 19:18:08 +0000 |
| commit | e1697ca58dd96f930c791cc8bfe0cadbafb5deb2 (patch) | |
| tree | cc3c73cba4f2bde653b4ec137128174c9bc8ed52 | |
| parent | eb906766ca16f5396dd1e8a167c7b9a7b74a4588 (diff) | |
| download | chrome-ec-e1697ca58dd96f930c791cc8bfe0cadbafb5deb2.tar.gz | |
Terra: change LPC_CLKRUN pin to open-drain to avoid leakage.
BUG=none
BRANCH=firmware-strago-7287.B
TEST=Scope capture to ensure there is no leakage.
Change-Id: Id11222cb7b620902ec1d611439c31e42a910a2ad
Signed-off-by: james_chao <james_chao@asus.com>
Reviewed-on: https://chromium-review.googlesource.com/319001
Reviewed-by: Guang-Chuen Yin <Luke_Yin@asus.com>
Tested-by: Guang-Chuen Yin <Luke_Yin@asus.com>
Reviewed-by: Shawn N <shawnn@chromium.org>
| -rw-r--r-- | board/terra/gpio.inc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/board/terra/gpio.inc b/board/terra/gpio.inc index eb8d7d956e..26f03edea0 100644 --- a/board/terra/gpio.inc +++ b/board/terra/gpio.inc @@ -109,7 +109,7 @@ ALTERNATE(PIN_MASK(4, 0x0d), 3, MODULE_KEYBOARD_SCAN, GPIO_KB_INPUT) ALTERNATE(PIN_MASK(12, 0x60), 2, MODULE_KEYBOARD_SCAN, GPIO_KB_INPUT) ALTERNATE(PIN_MASK(14, 0x14), 3, MODULE_KEYBOARD_SCAN, GPIO_KB_INPUT) -ALTERNATE(PIN_MASK(1, 0x10), 0, MODULE_LPC, GPIO_OUT_HIGH) /* 14: LPC CLKRUN - Program as GPIO for power saving */ +ALTERNATE(PIN_MASK(1, 0x10), 0, MODULE_LPC, GPIO_ODR_HIGH) /* 14: LPC CLKRUN - Program as GPIO for power saving */ ALTERNATE(PIN_MASK(11, 0x9e), 1, MODULE_LPC, 0) /* 111~114:LAD[0:3], 117:PCI_CLK */ ALTERNATE(PIN_MASK(11, 0x40), 1, MODULE_LPC, GPIO_INT_BOTH) /* 116: LRESET# */ ALTERNATE(PIN_MASK(12, 0x01), 1, MODULE_LPC, 0) /* 120: LFRAME# */ |