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| author | Fabio Baltieri <fabiobaltieri@google.com> | 2021-10-05 21:50:29 +0000 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-10-06 00:05:09 +0000 |
| commit | cd8f949da6bde55f8993640a05a15dc900692364 (patch) | |
| tree | 1dc77acb69c7a995b15d4a5d1b22f3a5addc06d2 /zephyr/projects | |
| parent | 9b17a09cf339aecb77b462fbac2efbc122ca21da (diff) | |
| download | chrome-ec-cd8f949da6bde55f8993640a05a15dc900692364.tar.gz | |
zephyr: shim: implement a default led_set_brightness
Implement a default led_set_brightness, should be good enough to replace
all existing pwm leds currently defined:
atlas, nocturne: 2 leds with independent channels
volteer, boldar, trondo: 2 leds with sidesel
terrador, todor, waddledee, wheelie: 1 led
brya, kano, liara, waddledoo: 2 leds but only amber/white
grunt:1 led with only blue/amber
BRANCH=none
BUG=b:177452529
TEST=build and run on volteer
TEST=gdb disassemble/s led_set_brightness
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
Change-Id: I24cb10574889ccfbc7c9fddc70ceb81d1e8b2170
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3207147
Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
Diffstat (limited to 'zephyr/projects')
| -rw-r--r-- | zephyr/projects/volteer/volteer/pwm_leds.dts | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/zephyr/projects/volteer/volteer/pwm_leds.dts b/zephyr/projects/volteer/volteer/pwm_leds.dts index 659cdecbf2..f5c33d0d97 100644 --- a/zephyr/projects/volteer/volteer/pwm_leds.dts +++ b/zephyr/projects/volteer/volteer/pwm_leds.dts @@ -28,5 +28,13 @@ color-map-amber = <100 20 0>; brightness-range = <255 255 255 0 0 0>; + + #address-cells = <1>; + #size-cells = <0>; + + pwm_led_0@0 { + reg = <0>; + ec-led-name = "EC_LED_ID_POWER_LED"; + }; }; }; |