From mboxrd@z Thu Jan 1 00:00:00 1970 From: jacek.anaszewski@gmail.com (Jacek Anaszewski) Date: Tue, 5 Apr 2016 23:37:33 +0200 Subject: [PATCH 4/5] devicetree: leds: Introduce "panic-blink" optional property In-Reply-To: <1459801326-5541-5-git-send-email-ezequiel@vanguardiasur.com.ar> References: <1459801326-5541-1-git-send-email-ezequiel@vanguardiasur.com.ar> <1459801326-5541-5-git-send-email-ezequiel@vanguardiasur.com.ar> Message-ID: <5704301D.7040300@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 > --- > 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