path: root/dts/Bindings/leds
diff options
Diffstat (limited to 'dts/Bindings/leds')
2 files changed, 5 insertions, 0 deletions
diff --git a/dts/Bindings/leds/common.txt b/dts/Bindings/leds/common.txt
index 68419843e3..af10678ea2 100644
--- a/dts/Bindings/leds/common.txt
+++ b/dts/Bindings/leds/common.txt
@@ -37,6 +37,9 @@ Optional properties for child nodes:
property is mandatory for the LEDs in the non-flash modes
(e.g. torch or indicator).
+- panic-indicator : This property specifies that the LED should be used,
+ if at all possible, as a panic indicator.
Required properties for flash LED child nodes:
- flash-max-microamp : Maximum flash LED supply current in microamperes.
- flash-max-timeout-us : Maximum timeout in microseconds after which the flash
diff --git a/dts/Bindings/leds/leds-gpio.txt b/dts/Bindings/leds/leds-gpio.txt
index fea1ebfe24..cbbeb18509 100644
--- a/dts/Bindings/leds/leds-gpio.txt
+++ b/dts/Bindings/leds/leds-gpio.txt
@@ -23,6 +23,8 @@ LED sub-node properties:
property is not present.
- retain-state-suspended: (optional) The suspend state can be retained.Such
as charge-led gpio.
+- panic-indicator : (optional)
+ see Documentation/devicetree/bindings/leds/common.txt