Kernel-4.18.0-80.el8_orion-nan

NAND support for Marvell Orion SoC platforms

Required properties:

• compatible : “marvell,orion-nand”.
• reg : Base physical address of the NAND and length of memory mapped
  region

Optional properties:

• cle : Address line number connected to CLE. Default is 0
• ale : Address line number connected to ALE. Default is 1
• bank-width : Width in bytes of the device. Default is 1
• chip-delay : Chip dependent delay for transferring data from array to read

           registers in usecs
  

The device tree may optionally contain sub-nodes describing partitions of the
address space. See partition.txt for more detail.

Example:

nand@f4000000 {
#address-cells = <1>;
#size-cells = <1>;
cle = <0>;
ale = <1>;
bank-width = <1>;
chip-delay = <25>;
compatible = “marvell,orion-nand”;
reg = <0xf4000000 0x400>;

partition@0 {
    label = "u-boot";
    reg = <0x0000000 0x100000>;
    read-only;
};

partition@100000 {
    label = "uImage";
    reg = <0x0100000 0x200000>;
};

partition@300000 {
    label = "dtb";
    reg = <0x0300000 0x100000>;
};

partition@400000 {
    label = "root";
    reg = <0x0400000 0x7d00000>;
};

};