diff options
| author | Matt Wang <matt_wang@compal.corp-partner.google.com> | 2022-06-02 13:47:51 +0800 |
|---|---|---|
| committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2022-06-02 09:27:54 +0000 |
| commit | 5ed38f5accfbd77fb432ad78efdbf07689c4be9b (patch) | |
| tree | 94ece90030326d147c59eb4685327512803ced2a /board/kinox | |
| parent | 9caff41316064a23eb0e05ff51d93bbb51fc38bf (diff) | |
| download | chrome-ec-5ed38f5accfbd77fb432ad78efdbf07689c4be9b.tar.gz | |
kinox: modify fan frequency
Modify fan freq to 25kHz and remove the PWM_CONFIG_DSLEEP flag.
BUG=b:231380285
BRANCH=none
TEST=ectool pwmsetfanrpm 1000 and the ectool pwmgetfanrpm can nearly
1000rpm.
Signed-off-by: Matt Wang <matt_wang@compal.corp-partner.google.com>
Change-Id: Ic09d741c319cbcfbdfcb3147d371e8eef4264d0a
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3685930
Reviewed-by: Ricky Chang <rickytlchang@chromium.org>
Diffstat (limited to 'board/kinox')
| -rw-r--r-- | board/kinox/pwm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/board/kinox/pwm.c b/board/kinox/pwm.c index 125d507a82..112ee62c8c 100644 --- a/board/kinox/pwm.c +++ b/board/kinox/pwm.c @@ -18,8 +18,8 @@ const struct pwm_t pwm_channels[] = { }, [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, |