dt-bindings: mtd: rawnand: gpmi: document specific ECC strength

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

Document newly supported device tree properties nand-ecc-strength/
nand-ecc-step-size to specify ECC strength/size.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Acked-by: Han Xu <han.xu@nxp.com>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>

authored by

Stefan Agner and committed by

Boris Brezillon 8 years ago 290450dd 6bf6ec52

1 changed file

expand all

Documentation

devicetree

bindings

mtd

gpmi-nand.txt

Documentation/devicetree/bindings/mtd/gpmi-nand.txt

··· 47 47 partitions written from Linux with this feature 48 48 turned on may not be accessible by the BootROM 49 49 code. 50 + - nand-ecc-strength: integer representing the number of bits to correct 51 + per ECC step. Needs to be a multiple of 2. 52 + - nand-ecc-step-size: integer representing the number of data bytes 53 + that are covered by a single ECC step. The driver 54 + supports 512 and 1024. 50 55 51 56 The device tree may optionally contain sub-nodes describing partitions of the 52 57 address space. See partition.txt for more detail.