Re: [PATCH v2 03/11] dt-bindings: leds: Document "activity" trigger
From: Rob Herring <robh@kernel.org>
Date: 2021-09-27 19:52:53
Also in:
linux-devicetree, linux-gpio, linux-leds, lkml
On Thu, Sep 23, 2021 at 03:54:52PM +0900, Daniel Palmer wrote:
The "activity" trigger can be used as the default but it's currently undocumented so validating a devicetree that uses it causes a warning.
It is preferred to use 'function' and LED_FUNCTION_CPU. Is there some reason that can't be used?
quoted hunk ↗ jump to hunk
Signed-off-by: Daniel Palmer <redacted> --- Documentation/devicetree/bindings/leds/common.yaml | 2 ++ 1 file changed, 2 insertions(+)diff --git a/Documentation/devicetree/bindings/leds/common.yaml b/Documentation/devicetree/bindings/leds/common.yaml index 697102707703..8160a5073728 100644 --- a/Documentation/devicetree/bindings/leds/common.yaml +++ b/Documentation/devicetree/bindings/leds/common.yaml@@ -80,6 +80,8 @@ properties: $ref: /schemas/types.yaml#/definitions/string enum: + # LED will flashing will represent current CPU usage + - activity # 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-- 2.33.0
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