doc: remove redundant leds bindings

remove file doc/device-tree-bindings/leds/common.txt
as we have this now already in
dts/upstream/include/dt-bindings/leds/common.h
which is imported from linux.

Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>

diff --git a/doc/device-tree-bindings/leds/common.txt b/doc/device-tree-bindings/leds/common.txt
deleted file mode 100644 (file)
index 2d88816..0000000
--- a/doc/device-tree-bindings/leds/common.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-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).
-
-- linux,default-trigger :  This parameter, if present, is a
-    string defining the trigger assigned to the LED.  Current triggers are:
-     "backlight" - LED will act as a back-light, controlled by the framebuffer
-                  system
-     "default-on" - LED will turn on (but for leds-gpio see "default-state"
-                   property in Documentation/devicetree/bindings/gpio/led.txt)
-     "heartbeat" - LED "double" flashes at a load average based rate
-     "ide-disk" - LED indicates disk activity
-     "timer" - LED flashes at a fixed, configurable rate
-
-Examples:
-
-system-status {
-       label = "Status";
-       linux,default-trigger = "heartbeat";
-       ...
-};