diff options
| author | Fabio Baltieri <fabiobaltieri@google.com> | 2021-09-20 17:05:01 +0000 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-09-22 20:49:48 +0000 |
| commit | 2c0d93a1ae43c4ed9745005f46787fcaf7285b39 (patch) | |
| tree | bc26735734db186928d2d4c939dacb4a5716e7dd /zephyr/dts/bindings | |
| parent | ba61af3b8c8a1f04caba91c4a264c78c1fe7d77b (diff) | |
| download | chrome-ec-2c0d93a1ae43c4ed9745005f46787fcaf7285b39.tar.gz | |
zephyr: shim: implement a generic led_get_brightness_range
Implement a generic led_get_brightness_range function using static
values from the device tree. This is currently ignoring led_id, but no
pwm_led based device is using it right now anyway, so this could cover
all existing use cases.
BRANCH=none
BUG=b:177452529
TEST=called the function, verified the values in runtime
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
Change-Id: I67dc7564eb6724e401961261ff5cc5892899ad5f
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3170401
Reviewed-by: Yuval Peress <peress@google.com>
Reviewed-by: Keith Short <keithshort@chromium.org>
Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
Commit-Queue: Keith Short <keithshort@chromium.org>
Diffstat (limited to 'zephyr/dts/bindings')
| -rw-r--r-- | zephyr/dts/bindings/led/cros-ec,pwm-leds.yaml | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/zephyr/dts/bindings/led/cros-ec,pwm-leds.yaml b/zephyr/dts/bindings/led/cros-ec,pwm-leds.yaml index ed0659aaac..fd99e3202a 100644 --- a/zephyr/dts/bindings/led/cros-ec,pwm-leds.yaml +++ b/zephyr/dts/bindings/led/cros-ec,pwm-leds.yaml @@ -66,3 +66,10 @@ properties: color-map-amber: type: array required: true + + brightness-range: + type: array + required: true + description: | + A list of brigthness range value for all supported channels in order, + Red, Green, Blue, Yellow, White, Amber (0 to 255). |