diff options
| author | ben chen <ben.chen2@quanta.corp-partner.google.com> | 2022-07-07 13:17:44 +0800 |
|---|---|---|
| committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2022-07-08 10:19:43 +0000 |
| commit | fcc48e7fcad6e32d009c79324b700d2abb1a9bde (patch) | |
| tree | 4265479bdca8d7ae661c06265b6663a82d5c29a1 /board/kuldax | |
| parent | 819cfe07d00fec4bae2643ee5dcb5e0bc2ec8cb9 (diff) | |
| download | chrome-ec-fcc48e7fcad6e32d009c79324b700d2abb1a9bde.tar.gz | |
kuldax: adjust Fan PWM frequence
Modify fan PWM frequence to 25k for meet fan spec
BUG=b:238260272
BRANCH=cros/main
TEST=build BOARD PASS and thermal check is PASS.
Change-Id: I23a0d9fafbbc60d3a0930b88a061a021ed817789
Signed-off-by: Ben Chen <ben.chen2@quanta.corp-partner.google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3750544
Reviewed-by: Zhuohao Lee <zhuohao@chromium.org>
Diffstat (limited to 'board/kuldax')
| -rw-r--r-- | board/kuldax/pwm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/board/kuldax/pwm.c b/board/kuldax/pwm.c index 6d66ad7c31..15cb430fcf 100644 --- a/board/kuldax/pwm.c +++ b/board/kuldax/pwm.c @@ -16,8 +16,8 @@ const struct pwm_t pwm_channels[] = { PWM_CONFIG_DSLEEP, .freq = 2000 }, [PWM_CH_FAN] = { .channel = 5, - .flags = PWM_CONFIG_OPEN_DRAIN | PWM_CONFIG_DSLEEP, - .freq = 1000 }, + .flags = PWM_CONFIG_OPEN_DRAIN, + .freq = 25000 }, [PWM_CH_LED_RED] = { .channel = 2, .flags = PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, .freq = 2000 }, |