Addition of a LED Flash Class extension entails the need for flash led
specific device tree properties. The properties being added are:
iout-torch, iout-flash, iout-indicator and flash-timeout.
Signed-off-by: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
Cc: Stephen Warren <swarren@xxxxxxxxxx>
Cc: Grant Likely <grant.likely@xxxxxxxxxxxx>
Cc: Rob Herring <robh+dt@xxxxxxxxxx>
Cc: Pawel Moll <pawel.moll@xxxxxxx>
Cc: Mark Rutland <mark.rutland@xxxxxxx>
Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
---
Documentation/devicetree/bindings/leds/common.txt | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/Documentation/devicetree/bindings/leds/common.txt b/Documentation/devicetree/bindings/leds/common.txt
index 2d88816..40f4b9a 100644
--- a/Documentation/devicetree/bindings/leds/common.txt
+++ b/Documentation/devicetree/bindings/leds/common.txt
@@ -3,6 +3,17 @@ Common leds properties.
Optional properties for child nodes:
- label : The label for this LED. If omitted, the label is
taken from the node name (excluding the unit address).
+- iout-torch : Array of maximum intensities in microamperes of the torch
+ led currents in order from sub-led 0 to N-1, where N is the number
+ of torch sub-leds exposed by the device
+- iout-flash : Array of maximum intensities in microamperes of the flash
+ led currents in order from sub-led 0 to N-1, where N is the number
+ of flash sub-leds exposed by the device
+- iout-indicator : Array of maximum intensities in microamperes of
+ the indicator led currents in order from sub-led 0 to N-1,
+ where N is the number of indicator sub-leds exposed by the device
+- flash-timeout : timeout in microseconds after which flash led
+ is turned off
- linux,default-trigger : This parameter, if present, is a
string defining the trigger assigned to the LED. Current triggers are:
@@ -19,5 +30,10 @@ Examples:
system-status {
label = "Status";
linux,default-trigger = "heartbeat";
+ iout-torch = <500 500>;
+ iout-flash = <1000 1000>;
+ iout-indicator = <100 100>;
+ flash-timeout = <1000>;
+
...
};
--
1.7.9.5
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