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From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
To: John Thomson <john@johnthomson.fastmail.com.au>,
	Vadym Kochan <vadym.kochan@plvision.eu>
Cc: Rob Herring <robh+dt@kernel.org>,
	linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
	Robert Marko <robert.marko@sartura.hr>
Subject: Re: [PATCH v2 1/3] nvmem: core: introduce cells parser
Date: Mon, 27 Sep 2021 11:12:32 +0100	[thread overview]
Message-ID: <65df8099-28a0-fe95-57fc-11c9e90af835@linaro.org> (raw)
In-Reply-To: <77b11bf7-3003-483f-b91e-bd93576eaae1@www.fastmail.com>



On 21/09/2021 06:50, John Thomson wrote:
>>> Currently I can test only on at24 devices. From the:
>>>
>>> https://opencomputeproject.github.io/onie/design-spec/hw_requirements.html
>>>
>>> "
>>> Each ONIE system must include non-volatile storage which contains vital
>>> product data assigned by the manufacturer. The non-volatile storage
>>> could take the form of an EEPROM, a NOR-flash sector, a NAND-flash
>>> sector or any other non-volatile storage medium.
>>> "
>>>
>>> I am not aware about other nvmem devices which are used for existing
>>> ONIE supported boards.
>>>
>>>> As long as you represent this parsing function as some library function,
>>>> I do not see any issue.
>>>> If any exported symbol is available for this then any nvmem provider
>>>> could use it.
>>>>
>>>> --srini
>>>>
> Hi Srinivas,
> 
> Can I note here that I would like to parse
> TLV data from an SPI-NOR device to NVMEM cells.
> The same general use case (getting mac-address from OEM data).
> 
> Was planning to base my work on this series, as well as
> https://lore.kernel.org/all/20210908100257.17833-1-qiangqing.zhang@nxp.com/

This series is for post-processing nvmem cell data before it gets to 
consumers.
Are you referring to parsing nvmem cell information (offset, name) in 
your usecase like: 
https://opencomputeproject.github.io/onie/design-spec/hw_requirements.html

Or
Are you referring to post-processing nvmem cell data ?


--srini
> (thanks for pointing that out Srinivas)
> 
> Cheers,
> -- John Thomson

  parent reply	other threads:[~2021-09-27 10:12 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-08 19:03 [PATCH v2 0/3] nvmem: add ONIE NVMEM cells parser Vadym Kochan
2021-06-08 19:03 ` [PATCH v2 1/3] nvmem: core: introduce " Vadym Kochan
2021-06-08 22:49   ` kernel test robot
2021-06-09  3:05   ` kernel test robot
2021-06-14 10:44   ` Srinivas Kandagatla
2021-06-16 12:33     ` Vadym Kochan
2021-06-21 11:00       ` Srinivas Kandagatla
2021-09-08  9:38         ` Vadym Kochan
2021-09-13 14:19           ` Srinivas Kandagatla
2021-09-20 10:24             ` Vadym Kochan
2021-09-20 10:36               ` Srinivas Kandagatla
2021-09-20 11:25                 ` Vadym Kochan
2021-09-20 11:32                   ` Srinivas Kandagatla
2021-09-20 12:29                     ` Vadym Kochan
2021-09-20 12:34                       ` Srinivas Kandagatla
2021-09-20 13:29                         ` Vadym Kochan
2021-09-20 13:40                           ` Srinivas Kandagatla
2021-09-21  5:50                             ` John Thomson
2021-09-27  7:50                               ` Vadym Kochan
2021-09-27 10:12                                 ` Srinivas Kandagatla
2021-09-28 13:31                                   ` Vadym Kochan
2021-09-28 13:51                                     ` Srinivas Kandagatla
2021-09-28 14:11                                       ` Vadym Kochan
2021-09-28 14:39                                         ` Srinivas Kandagatla
2021-09-27 10:12                               ` Srinivas Kandagatla [this message]
2021-09-27 12:38                                 ` John Thomson
2021-09-08  9:44     ` Vadym Kochan
2021-06-08 19:03 ` [PATCH v2 2/3] dt-bindings: nvmem: document nvmem-cells-parser-name property Vadym Kochan
2021-06-18 20:59   ` Rob Herring
2021-06-08 19:03 ` [PATCH v2 3/3] nvmem: add ONIE nvmem cells parser Vadym Kochan
2021-08-06 15:39   ` Jan Lübbe
2021-09-08  9:56     ` Vadym Kochan
2021-09-12 21:06       ` John Thomson
2021-09-13 14:20         ` Srinivas Kandagatla

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