DT: leds: Improve examples by adding some context

During my work on some new LED trigger I tried adding example similar to
the existing ones which received following comment from Rob:
> It's not really clear in the example this is an LED node as it is
> incomplete.

Keeping that in mind I suggest adding context for the existing example
entries in hope to make documentation more clear.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>

diff --git a/Documentation/devicetree/bindings/leds/common.txt b/Documentation/devicetree/bindings/leds/common.txt
index 696be57926257817e061e5e21657ab4939f38345..24b6560140899aa8e956efa942f2074873e1f26b 100644 (file)
--- a/Documentation/devicetree/bindings/leds/common.txt
+++ b/Documentation/devicetree/bindings/leds/common.txt
@@ -61,16 +61,24 @@ property can be omitted.
 
 Examples:
 
-system-status {
-       label = "Status";
-       linux,default-trigger = "heartbeat";
-       ...
+gpio-leds {
+       compatible = "gpio-leds";
+
+       system-status {
+               label = "Status";
+               linux,default-trigger = "heartbeat";
+               gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
+       };
 };
 
-camera-flash {
-       label = "Flash";
-       led-sources = <0>, <1>;
-       led-max-microamp = <50000>;
-       flash-max-microamp = <320000>;
-       flash-max-timeout-us = <500000>;
+max77693-led {
+       compatible = "maxim,max77693-led";
+
+       camera-flash {
+               label = "Flash";
+               led-sources = <0>, <1>;
+               led-max-microamp = <50000>;
+               flash-max-microamp = <320000>;
+               flash-max-timeout-us = <500000>;
+       };
 };