| Message ID | 1460570899-24642-3-git-send-email-ezequiel@vanguardiasur.com.ar |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
On Wed, Apr 13, 2016 at 03:08:18PM -0300, 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, if possible. > > Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> > --- > Documentation/devicetree/bindings/leds/common.txt | 3 +++ > 1 file changed, 3 insertions(+) Acked-by: Rob Herring <rob@kernel.org> -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Hi Ezequiel, On 13/04/16 19:08, 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, if possible. > > Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> > --- > Documentation/devicetree/bindings/leds/common.txt | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/Documentation/devicetree/bindings/leds/common.txt b/Documentation/devicetree/bindings/leds/common.txt > index 68419843e32f..7b646a7808ce 100644 > --- a/Documentation/devicetree/bindings/leds/common.txt > +++ b/Documentation/devicetree/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 properties specifies that the LED should be used, s/properties/property/ Maybe phrasing it as "should also be used" might make the intention a bit clearer, as well. Robin. > + 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 > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/devicetree/bindings/leds/common.txt b/Documentation/devicetree/bindings/leds/common.txt index 68419843e32f..7b646a7808ce 100644 --- a/Documentation/devicetree/bindings/leds/common.txt +++ b/Documentation/devicetree/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 properties 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
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, if possible. Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> --- Documentation/devicetree/bindings/leds/common.txt | 3 +++ 1 file changed, 3 insertions(+)