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authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>2017-04-29 11:06:42 +0200
committerBoris Brezillon <boris.brezillon@free-electrons.com>2017-05-15 13:18:24 +0200
commit85f94b5ef0eede10e7071f9e7e5b864ffad96d72 (patch)
tree623240cb9a5a0951f55ff195b48eb6602b80808f
parent1debdb96643a3344e7c231d49e89d97078bc2c45 (diff)
dt-bindings: mtd: document new "on-die" nand-ecc-mode
A number of NAND chips support a feature called on-die ECC, where the NAND chip itself is capable of doing error detection and correction. The new "on-die" value for nand-ecc-mode indicates that we want this functionality to be used. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Richard Weinberger <richard@nod.at> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
-rw-r--r--Documentation/devicetree/bindings/mtd/nand.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/mtd/nand.txt b/Documentation/devicetree/bindings/mtd/nand.txt
index b05601600083..133f3813719c 100644
--- a/Documentation/devicetree/bindings/mtd/nand.txt
+++ b/Documentation/devicetree/bindings/mtd/nand.txt
@@ -21,7 +21,7 @@ Optional NAND chip properties:
- nand-ecc-mode : String, operation mode of the NAND ecc mode.
Supported values are: "none", "soft", "hw", "hw_syndrome",
- "hw_oob_first".
+ "hw_oob_first", "on-die".
Deprecated values:
"soft_bch": use "soft" and nand-ecc-algo instead
- nand-ecc-algo: string, algorithm of NAND ECC.