@@ -8,3 +8,8 @@
E.g. : nand-ecc-level = <4 512>; /* 4 bits / 512 bytes */
- 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
+- onfi,nand-timing-mode: an integer encoding the ONFI timing mode of the NAND
+ chip. This is only used when the chip does not support the ONFI standard.
+ Choose the closest mode fulfilling the NAND chip timings.
+ For a full description of the different timing modes see this document:
+ www.onfi.org/~/media/ONFI/specs/onfi_3_1_spec.pdf
Add documentation for the ONFI NAND timing mode property. Signed-off-by: Boris BREZILLON <b.brezillon.dev@gmail.com> --- Documentation/devicetree/bindings/mtd/nand.txt | 5 +++++ 1 file changed, 5 insertions(+)