Hi Ezequiel,
On 04/04/2016 10:22 PM, Ezequiel Garcia wrote:
It's desirable to specify which LEDs are to be blinked on a kernel
panic. Therefore, introduce a devicetree boolean property to mark
which LEDs should be treated this way.
Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
---
Documentation/devicetree/bindings/leds/common.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/leds/common.txt b/Documentation/devicetree/bindings/leds/common.txt
index 68419843e32f..dd409df9203a 100644
--- a/Documentation/devicetree/bindings/leds/common.txt
+++ b/Documentation/devicetree/bindings/leds/common.txt
@@ -37,6 +37,8 @@ Optional properties for child nodes:
property is mandatory for the LEDs in the non-flash modes
(e.g. torch or indicator).
+- panic-blink : Mark this LED to be used by the panic LED trigger.
I'd say that 'panic-indicator' would be more informative.
Please next time cc also devicetree list and maintainers.
+
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
--
Best regards,
Jacek Anaszewski
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