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-Atmel NAND flash
-
-Required properties:
-- compatible : "atmel,at91rm9200-nand".
-- reg : should specify localbus address and size used for the chip,
- and if availlable the ECC.
-- atmel,nand-addr-offset : offset for the address latch.
-- atmel,nand-cmd-offset : offset for the command latch.
-- #address-cells, #size-cells : Must be present if the device has sub-nodes
- representing partitions.
-
-- gpios : specifies the gpio pins to control the NAND device. detect is an
- optional gpio and may be set to 0 if not present.
-
-Optional properties:
-- nand-ecc-mode : String, operation mode of the NAND ecc mode, soft by default.
- Supported values are: "none", "soft", "hw", "hw_syndrome", "hw_oob_first",
- "soft_bch".
-- nand-bus-width : 8 or 16 bus width if not present 8
-- nand-on-flash-bbt: boolean to enable on flash bbt option if not present false
-
-Examples:
-nand0: nand@40000000,0 {
- compatible = "atmel,at91rm9200-nand";
- #address-cells = <1>;
- #size-cells = <1>;
- reg = <0x40000000 0x10000000
- 0xffffe800 0x200
- >;
- atmel,nand-addr-offset = <21>; /* ale */
- atmel,nand-cmd-offset = <22>; /* cle */
- nand-on-flash-bbt;
- nand-ecc-mode = "soft";
- gpios = <&pioC 13 0 /* rdy */
- &pioC 14 0 /* nce */
- 0 /* cd */
- >;
- partition@0 {
- ...
- };
-};