[PATCH v2 2/2] dt-bindings: mtd: rawnand: gpmi: document specific ECC strength
han.xu at nxp.com
Fri Apr 13 14:57:51 PDT 2018
On 03/04/2018 02:06 PM, Stefan Agner wrote:
> Document newly supported device tree properties nand-ecc-strength/
> nand-ecc-step-size to specify ECC strength/size.
> Signed-off-by: Stefan Agner <stefan at agner.ch>
> Documentation/devicetree/bindings/mtd/gpmi-nand.txt | 5 +++++
> 1 file changed, 5 insertions(+)
> diff --git a/Documentation/devicetree/bindings/mtd/gpmi-nand.txt b/Documentation/devicetree/bindings/mtd/gpmi-nand.txt
> index b289ef3c1b7e..393588385c6e 100644
> --- a/Documentation/devicetree/bindings/mtd/gpmi-nand.txt
> +++ b/Documentation/devicetree/bindings/mtd/gpmi-nand.txt
> @@ -47,6 +47,11 @@ Optional properties:
> partitions written from Linux with this feature
> turned on may not be accessible by the BootROM
> + - nand-ecc-strength: integer representing the number of bits to correct
> + per ECC step. Needs to be a multiple of 2.
> + - nand-ecc-step-size: integer representing the number of data bytes
> + that are covered by a single ECC step. The driver
> + supports 512 and 1024.
> The device tree may optionally contain sub-nodes describing partitions of the
> address space. See partition.txt for more detail.
Acked-by: Han Xu <han.xu at nxp.com>
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