1 Device tree bindings for GPMC connected OneNANDs
3 GPMC connected OneNAND (found on OMAP boards) are represented as child nodes of
4 the GPMC controller with a name of "onenand".
6 All timing relevant properties as well as generic gpmc child properties are
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
15 in bytes. Must be 1 or 2.
19 - int-gpios: GPIO specifier for the INT pin.
21 For inline partition table parsing (optional):
23 - #address-cells: should be set to 1
24 - #size-cells: should be set to 1
26 Example for an OMAP3430 board:
29 compatible = "ti,omap3430-gpmc";
31 reg = <0x6e000000 0x1000000>;
34 gpmc,num-waitpins = <4>;
39 compatible = "ti,omap2-onenand";
40 reg = <0 0 0>; /* CS0, offset 0 */
41 gpmc,device-width = <2>;
46 /* partitions go here */