linux-kernel - Re: [PATCH v7] mtd: rawnand: brcmnand: Add support for getting ecc setting from strap

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Date: Thu, 29 Feb 2024 15:39:25 -0800
From: William Zhang <william.zhang@...adcom.com>
To: Miquel Raynal <miquel.raynal@...tlin.com>
Cc: Linux MTD List <linux-mtd@...ts.infradead.org>,
 Linux ARM List <linux-arm-kernel@...ts.infradead.org>,
 Broadcom Kernel List <bcm-kernel-feedback-list@...adcom.com>,
 f.fainelli@...il.com, kursad.oney@...adcom.com, joel.peshkin@...adcom.com,
 anand.gore@...adcom.com, dregan@...l.com, kamal.dasu@...adcom.com,
 tomer.yacoby@...adcom.com, dan.beygelman@...adcom.com,
 David Regan <dregan@...adcom.com>, linux-kernel@...r.kernel.org,
 Vignesh Raghavendra <vigneshr@...com>,
 Brian Norris <computersforpeace@...il.com>,
 Richard Weinberger <richard@....at>
Subject: Re: [PATCH v7] mtd: rawnand: brcmnand: Add support for getting ecc
 setting from strap

Hi Miquel,

On 2/29/24 02:28, Miquel Raynal wrote:
> Hi William,
> 
> william.zhang@...adcom.com wrote on Tue, 27 Feb 2024 12:12:52 -0800:
> 
>> This is the update to the patch 12 in the original series [1] that was
>> applied to nand-next except this patch.
> 
> This is context. While interesting, it should not be part of the commit
> log but instead located...
> 
>>
>> BCMBCA broadband SoC based board design does not specify ecc setting in
>> dts but rather use the SoC NAND strap info to obtain the ecc strength
>> and spare area size setting. Add brcm,nand-ecc-use-strap dts propety for
>> this purpose and update driver to support this option. However these two
>> options can not be used at the same time.
>>
>> Signed-off-by: William Zhang <william.zhang@...adcom.com>
>> Reviewed-by: David Regan <dregan@...adcom.com>
>>
>> [1] https://lore.kernel.org/lkml/20240223034758.13753-1-william.zhang@broadcom.com/
> 
> This as well should be below.
>>
>> ---
> 
> ...here.
> 
Sorry accidentally put these info in the commit log.  Should be in the 
revision history.  Let me know if you want to send a new version.

> Thanks,
> Miquèl

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