diff options
| author | Nicolas Boichat <drinkcat@chromium.org> | 2018-08-06 09:46:04 +0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-09-03 02:20:52 -0700 |
| commit | 845734de27bc705b263a2090ccd662964b6671cd (patch) | |
| tree | 6abf4ba6254c4337d192e88536fcd93a5ad80c45 /board | |
| parent | 8722da89f2c75ae13fbdc991833f4c07e8e22df2 (diff) | |
| download | chrome-ec-845734de27bc705b263a2090ccd662964b6671cd.tar.gz | |
whiskers: Drive DETECT_PATH_DISABLE_L low, pull-up on BACKLIGHT_EN
BRANCH=nocturne
BUG=b:111191396
BUG=b:109853051
TEST=make BOARD=whiskers -j
TEST=Without external pull-up, backlight still works
TEST=Check power consumption lower than without patch
Change-Id: I4be8726672936ccbc45b262d94085de320c35e54
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1163234
Reviewed-by: Wei-Han Chen <stimim@chromium.org>
Diffstat (limited to 'board')
| -rw-r--r-- | board/hammer/gpio.inc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/board/hammer/gpio.inc b/board/hammer/gpio.inc index 4f8e28a5a7..019d9399d8 100644 --- a/board/hammer/gpio.inc +++ b/board/hammer/gpio.inc @@ -76,8 +76,9 @@ GPIO(CHARGER_I2C_SDA, PIN(B, 11), GPIO_INPUT) GPIO(SWITCH_STATUS, PIN(A, 15), GPIO_INPUT) GPIO(EN_OTG, PIN(B, 5), GPIO_INPUT) #elif defined(BOARD_WHISKERS) -GPIO(DETECT_PATH_DISABLE_L, PIN(A, 8), GPIO_ODR_HIGH) +GPIO(DETECT_PATH_DISABLE_L, PIN(A, 8), GPIO_ODR_LOW) GPIO(SPI1_NSS, PIN(A, 15), GPIO_OUT_HIGH) +GPIO(BACKLIGHT_EN, PIN(B, 4), GPIO_ODR_HIGH | GPIO_PULL_UP) #else GPIO(BASE_DET, PIN(A, 15), GPIO_INPUT) #endif |