diff options
author | Andrew McRae <amcrae@google.com> | 2022-07-21 14:02:14 +1000 |
---|---|---|
committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2022-07-21 05:47:27 +0000 |
commit | ebd40608c35ac42b1ed806decc0d16cc5ad3a733 (patch) | |
tree | a7a333f7c94009b037493d45b12cb635bcd9d501 | |
parent | 27624dfe4895d7ecdd5b57e787638b2ec86dd902 (diff) | |
download | chrome-ec-ebd40608c35ac42b1ed806decc0d16cc5ad3a733.tar.gz |
nirwen: Use LF clock for fan
Use low frequency clock for fan so that fan PWM works
consistently regardless of power state.
BUG=none
TEST=zmake build nivviks
BRANCH=none
Signed-off-by: Andrew McRae <amcrae@google.com>
Change-Id: Ib5304276e9ed752d77e63f930034c2964dfcba6a
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3778904
Reviewed-by: Peter Marheine <pmarheine@chromium.org>
-rw-r--r-- | zephyr/projects/nissa/nivviks/overlay.dts | 1 | ||||
-rw-r--r-- | zephyr/projects/nissa/pujjo/overlay.dts | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/zephyr/projects/nissa/nivviks/overlay.dts b/zephyr/projects/nissa/nivviks/overlay.dts index 8583eb1334..885b17f748 100644 --- a/zephyr/projects/nissa/nivviks/overlay.dts +++ b/zephyr/projects/nissa/nivviks/overlay.dts @@ -356,6 +356,7 @@ &pwm5 { status = "okay"; + clock-bus = "NPCX_CLOCK_BUS_LFCLK"; pinctrl-0 = <&pwm5_gpb7>; pinctrl-names = "default"; }; diff --git a/zephyr/projects/nissa/pujjo/overlay.dts b/zephyr/projects/nissa/pujjo/overlay.dts index f1fe8f64d7..a7c6c24cc5 100644 --- a/zephyr/projects/nissa/pujjo/overlay.dts +++ b/zephyr/projects/nissa/pujjo/overlay.dts @@ -324,6 +324,7 @@ &pwm5 { status = "okay"; + clock-bus = "NPCX_CLOCK_BUS_LFCLK"; pinctrl-0 = <&pwm5_gpb7>; pinctrl-names = "default"; }; |