diff options
author | Dave Parker <dparker@chromium.org> | 2013-08-12 19:54:24 -0700 |
---|---|---|
committer | ChromeBot <chrome-bot@google.com> | 2013-08-13 13:07:47 -0700 |
commit | 39421848c6bfe0881fc8e6eca3a5656a91662638 (patch) | |
tree | 8f989dcf74659a92f4b9b79db523f02d9bcf8a83 /chip | |
parent | 2de1f0757962a23d6b444a497b025f2e2e191b10 (diff) | |
download | chrome-ec-39421848c6bfe0881fc8e6eca3a5656a91662638.tar.gz |
Add fan power enable GPIO for Peppy
BUG=chrome-os-partner:21847
BRANCH=peppy
TEST=Manual. Check state of GPIO_P5000_FAN_EN with lid open
and lid closed. Can also check with meter via TP109.
Change-Id: I8a64c14d53dd84a5d586c0abb04ccb71de0e78b3
Signed-off-by: Dave Parker <dparker@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/65674
Diffstat (limited to 'chip')
-rw-r--r-- | chip/lm4/pwm_fan.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/chip/lm4/pwm_fan.c b/chip/lm4/pwm_fan.c index 6309867dae..ffe75b68fa 100644 --- a/chip/lm4/pwm_fan.c +++ b/chip/lm4/pwm_fan.c @@ -48,6 +48,10 @@ void pwm_enable_fan(int enable) LM4_FAN_FANCTL |= (1 << FAN_CH_CPU); else LM4_FAN_FANCTL &= ~(1 << FAN_CH_CPU); + +#ifdef CONFIG_PWM_FAN_EN_GPIO + gpio_set_level(CONFIG_PWM_FAN_EN_GPIO, enable); +#endif /* CONFIG_PWM_FAN_EN_GPIO */ } int pwm_get_fan_enabled(void) |