diff options
| author | Samuel Holland <samuel@sholland.org> | 2026-07-11 14:28:25 -0500 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2026-07-16 11:23:23 +0100 |
| commit | 4d8da7e3dc0d4512e5e6f29df3ca136d7a90d464 (patch) | |
| tree | 8056130c4014cffceae778a709360eb1773ff987 | |
| parent | 96fa4d69958cf90740d756d1e45cdb02cface41b (diff) | |
| download | linux-4d8da7e3dc0d4512e5e6f29df3ca136d7a90d464.tar.gz linux-4d8da7e3dc0d4512e5e6f29df3ca136d7a90d464.zip | |
dt-bindings: leds: Document "gpio" trigger
The "gpio" trigger is used to control LEDs by the level of a GPIO input
referenced by the trigger-sources property. This is already documented
in the trigger-sources property description and is used in at least one
devicetree (am335x-regor.dtsi). Document it so validation of those and
future DTs will pass.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20260711192842.845048-2-samuel@sholland.org
Signed-off-by: Lee Jones <lee@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/leds/common.yaml | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/leds/common.yaml b/Documentation/devicetree/bindings/leds/common.yaml index f4e44b33f56d..e148b4277a6f 100644 --- a/Documentation/devicetree/bindings/leds/common.yaml +++ b/Documentation/devicetree/bindings/leds/common.yaml @@ -106,6 +106,8 @@ properties: - bluetooth-power # LED indicates camera flash state - flash + # LED indicates level of GPIO input referenced by trigger-sources + - gpio # LED indicated keyboard capslock - kbd-capslock # LED indicates MTD memory activity |