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| author | Bruce <Bruce.Wan@quantatw.com> | 2017-01-09 15:49:24 +0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2017-01-09 23:47:34 -0800 |
| commit | 690ab41d892cfe5b71ef1d4ffc658884f35184e5 (patch) | |
| tree | cd88815a096b4a85dcc5bee78376727b6a7d9848 | |
| parent | 72b1fd92132c8e346895b490753a2aca401ef88a (diff) | |
| download | chrome-ec-690ab41d892cfe5b71ef1d4ffc658884f35184e5.tar.gz | |
pyro: modify led pin setting at hibernate state.
HW change led power rail, so the battery led and logo led will
light in hibernate state. I modify battery led pin (gpio84,
gpioC4) and logo led pin (pwm3) setting in hibernate, let them
will not light in hibernate.
BUG=none
BRANCH=reef
TEST=make buildall
Change-Id: I6c75694cf92fe05b5afc0d2a399e15c5bff6b7f8
Signed-off-by: Bruce.Wan <Bruce.Wan@quantatw.com>
Reviewed-on: https://chromium-review.googlesource.com/425563
Commit-Ready: Bruce Wan <Bruce.Wan@quantatw.com>
Tested-by: Bruce Wan <Bruce.Wan@quantatw.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
| -rw-r--r-- | board/pyro/board.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/board/pyro/board.c b/board/pyro/board.c index da92264951..5a9175d95a 100644 --- a/board/pyro/board.c +++ b/board/pyro/board.c @@ -750,8 +750,8 @@ void board_hibernate_late(void) int i; const uint32_t hibernate_pins[][2] = { /* Turn off LEDs in hibernate */ - {GPIO_BAT_LED_GREEN, GPIO_INPUT | GPIO_PULL_UP}, - {GPIO_BAT_LED_AMBER, GPIO_INPUT | GPIO_PULL_UP}, + {GPIO_BAT_LED_GREEN, GPIO_INPUT | GPIO_PULL_DOWN}, + {GPIO_BAT_LED_AMBER, GPIO_INPUT | GPIO_PULL_DOWN}, {GPIO_LID_OPEN, GPIO_INT_RISING | GPIO_PULL_DOWN}, /* @@ -768,6 +768,7 @@ void board_hibernate_late(void) gpio_set_flags(hibernate_pins[i][0], hibernate_pins[i][1]); gpio_config_module(MODULE_KEYBOARD_SCAN, 0); + gpio_config_module(MODULE_PWM, 0); /* * Calling gpio_config_module sets disabled alternate function pins to |