From: Josh Wu <josh.wu@atmel.com>
To: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: hongxu.cn@gmail.com, dedekind1@gmail.com,
	nicolas.ferre@atmel.com, linux-mtd@lists.infradead.org,
	ivan.djelic@parrot.com, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v8 2/3] MTD: add dt parameters for PMECC
Date: Thu, 24 May 2012 15:35:53 +0800	[thread overview]
Message-ID: <4FBDE4D9.80107@atmel.com> (raw)
In-Reply-To: <20120523095402.GF3377@game.jcrosoft.org>
On 5/23/2012 5:54 PM, Jean-Christophe PLAGNIOL-VILLARD wrote:
> On 15:47 Wed 23 May     , Josh Wu wrote:
>> Signed-off-by: Hong Xu<hong.xu@atmel.com>
>> Signed-off-by: Josh Wu<josh.wu@atmel.com>
>> ---
>>   .../devicetree/bindings/mtd/atmel-nand.txt         |    7 +++++++
>>   drivers/mtd/nand/atmel_nand.c                      |   20 ++++++++++++++++++++
>>   2 files changed, 27 insertions(+)
>>
>> diff --git a/Documentation/devicetree/bindings/mtd/atmel-nand.txt b/Documentation/devicetree/bindings/mtd/atmel-nand.txt
>> index a200695..895d72b 100644
>> --- a/Documentation/devicetree/bindings/mtd/atmel-nand.txt
>> +++ b/Documentation/devicetree/bindings/mtd/atmel-nand.txt
>> @@ -16,6 +16,12 @@ Optional properties:
>>   - nand-ecc-mode : String, operation mode of the NAND ecc mode, soft by default.
>>     Supported values are: "none", "soft", "hw", "hw_syndrome", "hw_oob_first",
>>     "soft_bch".
>> +- atmel,has-pmecc : boolean to enable Programmable Multibit ECC hardware.
>> +  Only supported by at91sam9x5 or later sam9 product.
>> +- atmel,pmecc-cap : error correct capability for Programmable Multibit ECC
>> +  Controller. Supported values are: 2, 4, 8, 12, 24.
>> +- atmel,sector-size : sector size for ECC computation. Supported values are:
>> +  512, 1024.
> pmecc-sector-size as it's pmecc specific
I'll change the name. thanks
> Best Regards,
> J.
Best Regards,
Josh Wu
next prev parent reply	other threads:[~2012-05-24  7:35 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-05-23  7:47 [PATCH v8 0/3] Add PMECC support for at91 nand flash driver Josh Wu
2012-05-23  7:47 ` [PATCH v8 1/3] MTD: at91: extract hw ecc initialization to one function Josh Wu
2012-05-23  9:51   ` Jean-Christophe PLAGNIOL-VILLARD
2012-05-24  8:05     ` Josh Wu
2012-05-24  9:46       ` Jean-Christophe PLAGNIOL-VILLARD
2012-05-23  7:47 ` [PATCH v8 2/3] MTD: add dt parameters for PMECC Josh Wu
2012-05-23  9:54   ` Jean-Christophe PLAGNIOL-VILLARD
2012-05-24  7:35     ` Josh Wu [this message]
2012-05-23  7:47 ` [PATCH v8 3/3] MTD: atmel_nand: Update driver to support Programmable Multibit ECC controller Josh Wu
2012-05-23 10:01   ` Jean-Christophe PLAGNIOL-VILLARD
2012-05-24  7:34     ` Josh Wu
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