xref: /freebsd/sys/contrib/device-tree/Bindings/leds/backlight/zii,rave-sp-backlight.txt (revision c66ec88fed842fbaad62c30d510644ceb7bd2d71) 
1*c66ec88fSEmmanuel VadotZodiac Inflight Innovations RAVE Supervisory Processor Backlight Bindings
2*c66ec88fSEmmanuel Vadot
3*c66ec88fSEmmanuel VadotRAVE SP backlight device is a "MFD cell" device corresponding to
4*c66ec88fSEmmanuel Vadotbacklight functionality of RAVE Supervisory Processor. It is expected
5*c66ec88fSEmmanuel Vadotthat its Device Tree node is specified as a child of the node
6*c66ec88fSEmmanuel Vadotcorresponding to the parent RAVE SP device (as documented in
7*c66ec88fSEmmanuel VadotDocumentation/devicetree/bindings/mfd/zii,rave-sp.txt)
8*c66ec88fSEmmanuel Vadot
9*c66ec88fSEmmanuel VadotRequired properties:
10*c66ec88fSEmmanuel Vadot
11*c66ec88fSEmmanuel Vadot- compatible: Should be "zii,rave-sp-backlight"
12*c66ec88fSEmmanuel Vadot
13*c66ec88fSEmmanuel VadotExample:
14*c66ec88fSEmmanuel Vadot
15*c66ec88fSEmmanuel Vadot	rave-sp {
16*c66ec88fSEmmanuel Vadot		compatible = "zii,rave-sp-rdu1";
17*c66ec88fSEmmanuel Vadot		current-speed = <38400>;
18*c66ec88fSEmmanuel Vadot
19*c66ec88fSEmmanuel Vadot		backlight {
20*c66ec88fSEmmanuel Vadot			compatible = "zii,rave-sp-backlight";
21*c66ec88fSEmmanuel Vadot		};
22*c66ec88fSEmmanuel Vadot	}
23*c66ec88fSEmmanuel Vadot
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