summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/leds
diff options
context:
space:
mode:
authorAndrey Smirnov <andrew.smirnov@gmail.com>2018-03-08 11:20:46 -0800
committerLee Jones <lee.jones@linaro.org>2018-04-30 10:50:43 +0100
commitdda6fde88424f1d9cad3b270b305beee2e035716 (patch)
tree6121b1f844ad7daf8099d34bfbde8005e2d0791b /Documentation/devicetree/bindings/leds
parent6552d3141064f09736580dc2dc527019762cbf71 (diff)
dt-bindings: backlight: Add binding for RAVE SP backlight driver
Add Device Tree bindings for RAVE SP backlight driver - an MFD cell of parent RAVE SP driver (documented in Documentation/devicetree/bindings/mfd/zii,rave-sp.txt). Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Acked-by: Daniel Thompson <daniel.thompson@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'Documentation/devicetree/bindings/leds')
-rw-r--r--Documentation/devicetree/bindings/leds/backlight/zii,rave-sp-backlight.txt23
1 files changed, 23 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/leds/backlight/zii,rave-sp-backlight.txt b/Documentation/devicetree/bindings/leds/backlight/zii,rave-sp-backlight.txt
new file mode 100644
index 000000000000..ff5c92138650
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/backlight/zii,rave-sp-backlight.txt
@@ -0,0 +1,23 @@
+Zodiac Inflight Innovations RAVE Supervisory Processor Backlight Bindings
+
+RAVE SP backlight device is a "MFD cell" device corresponding to
+backlight functionality of RAVE Supervisory Processor. It is expected
+that its Device Tree node is specified as a child of the node
+corresponding to the parent RAVE SP device (as documented in
+Documentation/devicetree/bindings/mfd/zii,rave-sp.txt)
+
+Required properties:
+
+- compatible: Should be "zii,rave-sp-backlight"
+
+Example:
+
+ rave-sp {
+ compatible = "zii,rave-sp-rdu1";
+ current-speed = <38400>;
+
+ backlight {
+ compatible = "zii,rave-sp-backlight";
+ };
+ }
+