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).
Cc: Lee Jones <[email protected]> Cc: Daniel Thompson <[email protected]> Cc: Jingoo Han <[email protected]> Cc: [email protected] Cc: Chris Healy <[email protected]> Cc: Lucas Stach <[email protected]> Cc: Aleksander Morgado <[email protected]> Cc: Rob Herring <[email protected]> Cc: Mark Rutland <[email protected]> Cc: [email protected] Acked-by: Daniel Thompson <[email protected]> Signed-off-by: Andrey Smirnov <[email protected]> --- Changes since [v1]: - Fixed typos in commit message and incorrect node name in example section [v1] https://lkml.kernel.org/r/[email protected] .../leds/backlight/zii,rave-sp-backlight.txt | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 Documentation/devicetree/bindings/leds/backlight/zii,rave-sp-backlight.txt 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"; + }; + } + -- 2.14.3
