Messages in this thread Patch in this message | | | From | Boris BREZILLON <> | Subject | [RFC PATCH v2 03/14] of: mtd: add documentation for nand-ecc-level property | Date | Wed, 29 Jan 2014 15:34:13 +0100 |
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nand-ecc-level property statically defines NAND chip's ECC requirements.
Signed-off-by: Boris BREZILLON <b.brezillon.dev@gmail.com> --- Documentation/devicetree/bindings/mtd/nand.txt | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/mtd/nand.txt b/Documentation/devicetree/bindings/mtd/nand.txt index 03855c8..0c962296 100644 --- a/Documentation/devicetree/bindings/mtd/nand.txt +++ b/Documentation/devicetree/bindings/mtd/nand.txt @@ -3,5 +3,8 @@ - nand-ecc-mode : String, operation mode of the NAND ecc mode. Supported values are: "none", "soft", "hw", "hw_syndrome", "hw_oob_first", "soft_bch". +- nand-ecc-level : Two cells property defining the ECC level requirements. + The first cell represent the strength and the second cell the ECC block size. + 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 -- 1.7.9.5
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