bindings/mtd/gpmc-onenand.txt

7 explained in a separate documents - please refer to
8 Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt
12  - compatible:		"ti,omap2-onenand"
13  - reg:			The CS line the peripheral is connected to
14  - gpmc,device-width:	Width of the ONENAND device connected to the GPMC
19  - int-gpios:		GPIO specifier for the INT pin.
23  - #address-cells: should be set to 1
24  - #size-cells: should be set to 1
29 		compatible = "ti,omap3430-gpmc";
33 		gpmc,num-cs = <8>;
34 		gpmc,num-waitpins = <4>;
35 		#address-cells = <2>;
36 		#size-cells = <1>;
39 			compatible = "ti,omap2-onenand";
41 			gpmc,device-width = <2>;
43 			#address-cells = <1>;
44 			#size-cells = <1>;