diff options
author | Yu-An Chen <yu-an.chen@quanta.corp-partner.google.com> | 2022-04-26 10:29:49 +0800 |
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committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2022-05-04 02:46:54 +0000 |
commit | 7506938c4ce9548e911bf17c075f0eea00d6a053 (patch) | |
tree | 346bec59464e02ce87b297549341d58c824b8fbc /board/osiris/pwm.c | |
parent | 78ac5a0604a140dbbb919c94f808277fc5302efe (diff) | |
download | chrome-ec-7506938c4ce9548e911bf17c075f0eea00d6a053.tar.gz |
osiris: Remove unused pwm and update LED behavior
Remove unused pwm and update LED behavior
BUG=b:229352299
BRANCH=none
TEST=make BOARD=osiris
Signed-off-by: Yu-An Chen <yu-an.chen@quanta.corp-partner.google.com>
Change-Id: I675c6742fee51a2f109860a4cd382e173031dd76
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3607469
Reviewed-by: Boris Mittelberg <bmbm@google.com>
Diffstat (limited to 'board/osiris/pwm.c')
-rw-r--r-- | board/osiris/pwm.c | 32 |
1 files changed, 1 insertions, 31 deletions
diff --git a/board/osiris/pwm.c b/board/osiris/pwm.c index de19f15cd5..0d31ae1d37 100644 --- a/board/osiris/pwm.c +++ b/board/osiris/pwm.c @@ -11,21 +11,6 @@ #include "pwm_chip.h" const struct pwm_t pwm_channels[] = { - [PWM_CH_LED2] = { - .channel = 0, - .flags = PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, - .freq = 4800, - }, - [PWM_CH_LED3] = { - .channel = 1, - .flags = PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, - .freq = 4800, - }, - [PWM_CH_LED1] = { - .channel = 2, - .flags = PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, - .freq = 4800, - }, [PWM_CH_KBLIGHT] = { .channel = 3, .flags = 0, @@ -42,29 +27,14 @@ const struct pwm_t pwm_channels[] = { .flags = PWM_CONFIG_OPEN_DRAIN | PWM_CONFIG_DSLEEP, .freq = 1000 }, - [PWM_CH_LED4] = { - .channel = 7, - .flags = PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, - .freq = 4800, - }, }; BUILD_ASSERT(ARRAY_SIZE(pwm_channels) == PWM_CH_COUNT); static void board_pwm_init(void) { /* - * Turn off all the LEDs. - * Turn on the fan at 100%. + * Turn on the fan at 50%. */ - pwm_enable(PWM_CH_LED1, 1); - pwm_set_duty(PWM_CH_LED1, 0); - pwm_enable(PWM_CH_LED2, 1); - pwm_set_duty(PWM_CH_LED2, 0); - pwm_enable(PWM_CH_LED3, 1); - pwm_set_duty(PWM_CH_LED3, 0); - pwm_enable(PWM_CH_LED4, 1); - pwm_set_duty(PWM_CH_LED4, 0); - pwm_enable(PWM_CH_KBLIGHT, 1); pwm_set_duty(PWM_CH_KBLIGHT, 50); } |