Document LED inactive high impedance mode to set the LED to require high
impedance configuration to be turned OFF.
Signed-off-by: Christian Marangi <ansuelsmth@xxxxxxxxx>
Reviewed-by: Andrew Lunn <andrew@xxxxxxx>
Acked-by: Lee Jones <lee@xxxxxxxxxx>
Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
---
Changes v10:
- Add Review and Ack tags
Changes v5:
- Add this patch
Documentation/devicetree/bindings/leds/common.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/leds/common.yaml b/Documentation/devicetree/bindings/leds/common.yaml
index 5633e0aa6bdf..8a3c2398b10c 100644
--- a/Documentation/devicetree/bindings/leds/common.yaml
+++ b/Documentation/devicetree/bindings/leds/common.yaml
@@ -206,6 +206,12 @@ properties:
Makes LED active low. To turn the LED ON, line needs to be
set to low voltage instead of high.
+ inactive-high-impedance:
+ type: boolean
+ description:
+ Set LED to high-impedance mode to turn the LED OFF. LED might also
+ describe this mode as tristate.
+
# Required properties for flash LED child nodes:
flash-max-microamp:
description:
--
2.43.0
