1 Macronix NANDs Device Tree Bindings
2 -----------------------------------
3
4 Macronix NANDs support randomizer operation fo
5 which can be enabled with a SET_FEATURE. The p
6 randomizer are subpage accesses prohibited and
7 for program operation, i.e., tPROG 300us to 34
8 Enabling the randomizer is a one time persiste
9 operation.
10
11 For more high-reliability concern, if subpage
12 with hardware ECC and not enabled at UBI level
13 randomizer is recommended by default by adding
14 in children nodes.
15
16 Required NAND chip properties in children mode
17 - randomizer enable: should be "mxic,enable-ra
18
19 Example:
20
21 nand: nand-controller@unit-address {
22
23 nand@0 {
24 reg = <0>;
25 mxic,enable-randomizer
26 };
27 };
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