[PATCH/RFC v10 03/19] DT: leds: Add led-sources property

[Jacek Anaszewski <j.anaszewski@samsung.com>]

Add a property for defining the device outputs the LED
represented by the DT child node is connected to.

Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Bryan Wu <cooloney@gmail.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
---
 Documentation/devicetree/bindings/leds/common.txt |    5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/leds/common.txt b/Documentation/devicetree/bindings/leds/common.txt
index a2c3f7a..29295bf 100644
--- a/Documentation/devicetree/bindings/leds/common.txt
+++ b/Documentation/devicetree/bindings/leds/common.txt
@@ -1,6 +1,10 @@
 Common leds properties.
 
 Optional properties for child nodes:
+- led-sources : Array of bits signifying the LED current regulator outputs the
+		LED represented by the child node is connected to (1 - the LED
+		is connected to the output, 0 - the LED isn't connected to the
+		output).
 - label : The label for this LED.  If omitted, the label is
   taken from the node name (excluding the unit address).
 
@@ -33,6 +37,7 @@ system-status {
 
 camera-flash {
 	label = "Flash";
+	led-sources = <1 0>;
 	max-microamp = <50000>;
 	flash-max-microamp = <320000>;
 	flash-timeout-us = <500000>;
-- 
1.7.9.5