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author | Jiri Kosina <jkosina@suse.cz> | 2023-11-01 02:07:35 +0300 |
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committer | Jiri Kosina <jkosina@suse.cz> | 2023-11-01 02:07:35 +0300 |
commit | 20cd569d7ee8fce24e8753f0f43af6c420557b1f (patch) | |
tree | f559cfda594846795aa51c99d96f92d8c912851a /Documentation/devicetree/bindings/leds/common.yaml | |
parent | 62cc9c3cb3ec1bf31cc116146185ed97b450836a (diff) | |
parent | eeebfe6259ba2d5b0980eb7b0df384eb77e9e4f5 (diff) | |
download | linux-20cd569d7ee8fce24e8753f0f43af6c420557b1f.tar.xz |
Merge branch 'for-6.7/config_pm' into for-linus
- #ifdef CONFIG_PM removal from HID code (Thomas Weißschuh)
Diffstat (limited to 'Documentation/devicetree/bindings/leds/common.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/leds/common.yaml | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/leds/common.yaml b/Documentation/devicetree/bindings/leds/common.yaml index 58b492d00246..5fb7007f3618 100644 --- a/Documentation/devicetree/bindings/leds/common.yaml +++ b/Documentation/devicetree/bindings/leds/common.yaml @@ -83,8 +83,7 @@ properties: - enum: # LED will act as a back-light, controlled by the framebuffer system - backlight - # LED will turn on (but for leds-gpio see "default-state" property in - # Documentation/devicetree/bindings/leds/leds-gpio.yaml) + # LED will turn on (see also "default-state" property) - default-on # LED "double" flashes at a load average based rate - heartbeat @@ -158,6 +157,18 @@ properties: For flash LED controllers with configurable current this property is mandatory for the LEDs in the non-flash modes (e.g. torch or indicator). + max-brightness: + description: + Normally, the maximum brightness is determined by the hardware, and this + property is not required. This property is used to set a software limit. + It could happen that an LED is made so bright that it gets damaged or + causes damage due to restrictions in a specific system, such as mounting + conditions. + Note that this flag is mainly used for PWM-LEDs, where it is not possible + to map brightness to current. Drivers for other controllers should use + led-max-microamp. + $ref: /schemas/types.yaml#definitions/uint32 + panic-indicator: description: This property specifies that the LED should be used, if at all possible, |