0001 NAND support for Marvell Orion SoC platforms
0002
0003 Required properties:
0004 - compatible : "marvell,orion-nand".
0005 - reg : Base physical address of the NAND and length of memory mapped
0006 region
0007
0008 Optional properties:
0009 - cle : Address line number connected to CLE. Default is 0
0010 - ale : Address line number connected to ALE. Default is 1
0011 - bank-width : Width in bytes of the device. Default is 1
0012 - chip-delay : Chip dependent delay for transferring data from array to read
0013 registers in usecs
0014
0015 The device tree may optionally contain sub-nodes describing partitions of the
0016 address space. See partition.txt for more detail.
0017
0018 Example:
0019
0020 nand@f4000000 {
0021 #address-cells = <1>;
0022 #size-cells = <1>;
0023 cle = <0>;
0024 ale = <1>;
0025 bank-width = <1>;
0026 chip-delay = <25>;
0027 compatible = "marvell,orion-nand";
0028 reg = <0xf4000000 0x400>;
0029
0030 partition@0 {
0031 label = "u-boot";
0032 reg = <0x0000000 0x100000>;
0033 read-only;
0034 };
0035
0036 partition@100000 {
0037 label = "uImage";
0038 reg = <0x0100000 0x200000>;
0039 };
0040
0041 partition@300000 {
0042 label = "dtb";
0043 reg = <0x0300000 0x100000>;
0044 };
0045
0046 partition@400000 {
0047 label = "root";
0048 reg = <0x0400000 0x7d00000>;
0049 };
0050 };
