device-tree-bindings/nand/nvidia%2Ctegra20-nand.txt

1 NAND Flash
2 ----------
5 U-Boot. There should not be Linux-specific or U-Boot specific binding, just
9 The device node for a NAND flash device is as follows:
12  - compatible : Should be "manufacturer,device", "nand-flash"
14 This node should sit inside its controller.
17 Nvidia NAND Controller
18 ----------------------
20 The device node for a NAND flash controller is as follows:
24 nvidia,wp-gpios : GPIO of write-protect line, three cells in the format:
26 nvidia,nand-width : bus width of the NAND device in bits
28  - nvidia,nand-timing : Timing parameters for the NAND. Each is in ns.
33 		non-EDO mode: Max(tRP, tREA) + 6ns
40 -------
42 nand-controller@0x70008000 {
43 	compatible = "nvidia,tegra20-nand";
44 	#address-cells = <1>;
45 	#size-cells = <0>;
46 	nvidia,wp-gpios = <&gpio 59 0>;		/* PH3 */
47 	nvidia,nand-width = <8>;
49 	nand@0 {
51 		compatible = "hynix,hy27uf4g2b", "nand-flash";