mtd: nand: denali_dt: enable HW_ECC_FIXUP for Altera SOCFPGA variant
authorMasahiro Yamada <yamada.masahiro@socionext.com>
Thu, 30 Mar 2017 06:45:53 +0000 (15:45 +0900)
committerBoris Brezillon <boris.brezillon@free-electrons.com>
Tue, 25 Apr 2017 12:18:34 +0000 (14:18 +0200)
commita56609c4c3f34de76d905e39160511b3c53310ac
tree6ed9370448f5fc5263ea9c4d5a52959ed7acd6cd
parent24715c749b2ff5545f0316e7ad8b65026f9e9612
mtd: nand: denali_dt: enable HW_ECC_FIXUP for Altera SOCFPGA variant

There are various customizable parameters, so several variants for
this IP.  A generic compatible like "denali,denali-nand-dt" is
useless.  Moreover, there are multiple things wrong with this string.
(Refer to Rob's comment [1])

The "denali,denali-nand-dt" was added by Altera for the SOCFPGA port.
Replace it with a more specific string "altr,socfpga-denali-nand".
There are no users (in upstream) of the old compatible string.

The Denali IP on SOCFPGA incorporates the hardware ECC fixup engine.
So, this capability should be associated with the compatible.

[1] https://lkml.org/lkml/2016/12/1/450

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Documentation/devicetree/bindings/mtd/denali-nand.txt
drivers/mtd/nand/denali_dt.c