From: Vignesh R <vigneshr-l0cyMroinI0@public.gmane.org>
To: Boris Brezillon
<boris.brezillon-LDxbnhwyfcJBDgjK7y7TUQ@public.gmane.org>,
David Woodhouse <dwmw2-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>,
Brian Norris
<computersforpeace-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Boris Brezillon
<boris.brezillon-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>,
Marek Vasut <marek.vasut-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Richard Weinberger <richard-/L3Ra7n9ekc@public.gmane.org>,
Cyrille Pitchen
<cyrille.pitchen-yU5RGvR974pGWvitb5QawA@public.gmane.org>,
<linux-mtd-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>,
Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
<linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Cc: "Peter Pan"
<peterpansjtu-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
"Frieder Schrempf"
<frieder.schrempf-wPoT/lNZgHizQB+pC5nmwQ@public.gmane.org>,
"Yogesh Gaur" <yogeshnarayan.gaur-3arQi8VN3Tc@public.gmane.org>,
"Rafał Miłecki" <rafal-g1n6cQUeyibVItvQsEIGlw@public.gmane.org>,
"Kamal Dasu" <kdasu.kdev-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: Re: [RFC PATCH 1/6] spi: Extend the core to ease integration of SPI memory controllers
Date: Mon, 12 Feb 2018 17:20:46 +0530 [thread overview]
Message-ID: <40a44152-e62c-d57e-7646-7699301c29cc@ti.com> (raw)
In-Reply-To: <20180205232120.5851-2-boris.brezillon-LDxbnhwyfcJBDgjK7y7TUQ@public.gmane.org>
Hi,
On Tuesday 06 February 2018 04:51 AM, Boris Brezillon wrote:
> From: Boris Brezillon <boris.brezillon-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
>
> Some controllers are exposing high-level interfaces to access various
> kind of SPI memories. Unfortunately they do not fit in the current
> spi_controller model and usually have drivers placed in
> drivers/mtd/spi-nor which are only supporting SPI NORs and not SPI
> memories in general.
>
> This is an attempt at defining a SPI memory interface which works for
> all kinds of SPI memories (NORs, NANDs, SRAMs).
Wouldn't it be better if spi_mem* implementations were in separate file?
drivers/spi/spi.c is 3.5K+ lines and is bit difficult to follow.
--
Regards
Vignesh
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next prev parent reply other threads:[~2018-02-12 11:50 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-05 23:21 [RFC PATCH 0/6] spi: Extend the framework to generically support memory devices Boris Brezillon
[not found] ` <20180205232120.5851-1-boris.brezillon-LDxbnhwyfcJBDgjK7y7TUQ@public.gmane.org>
2018-02-05 23:21 ` [RFC PATCH 1/6] spi: Extend the core to ease integration of SPI memory controllers Boris Brezillon
[not found] ` <20180205232120.5851-2-boris.brezillon-LDxbnhwyfcJBDgjK7y7TUQ@public.gmane.org>
2018-02-06 9:43 ` Maxime Chevallier
2018-02-06 10:25 ` Boris Brezillon
2018-02-06 12:06 ` Mark Brown
2018-02-09 12:52 ` Miquel Raynal
2018-02-11 16:00 ` Boris Brezillon
2018-02-12 11:50 ` Vignesh R [this message]
[not found] ` <40a44152-e62c-d57e-7646-7699301c29cc-l0cyMroinI0@public.gmane.org>
2018-02-12 12:28 ` Boris Brezillon
2018-02-28 7:51 ` Peter Pan
2018-02-28 12:25 ` Boris Brezillon
2018-03-04 21:15 ` Cyrille Pitchen
2018-03-05 9:00 ` Boris Brezillon
2018-03-05 13:01 ` Cyrille Pitchen
2018-03-05 13:47 ` Boris Brezillon
2018-03-08 14:07 ` Boris Brezillon
2018-02-05 23:21 ` [RFC PATCH 2/6] spi: bcm-qspi: Implement the spi_mem interface Boris Brezillon
2018-02-05 23:21 ` [RFC PATCH 3/6] spi: bcm53xx: " Boris Brezillon
2018-02-05 23:21 ` [RFC PATCH 4/6] spi: ti-qspi: " Boris Brezillon
[not found] ` <20180205232120.5851-5-boris.brezillon-LDxbnhwyfcJBDgjK7y7TUQ@public.gmane.org>
2018-02-11 15:17 ` Miquel Raynal
2018-02-11 17:18 ` Boris Brezillon
2018-02-12 7:54 ` Miquel Raynal
2018-02-12 11:43 ` Vignesh R
[not found] ` <6a9eaaaf-20a6-b332-03d0-9d16e24d0b3d-l0cyMroinI0@public.gmane.org>
2018-02-12 12:31 ` Boris Brezillon
2018-02-12 16:00 ` Vignesh R
[not found] ` <67e61203-a2e9-853c-6cda-7226499611c2-l0cyMroinI0@public.gmane.org>
2018-02-12 16:08 ` Boris Brezillon
2018-02-14 16:25 ` Vignesh R
[not found] ` <0944fefa-6ef8-a93a-dad6-660044b8ec8e-l0cyMroinI0@public.gmane.org>
2018-02-14 19:09 ` Boris Brezillon
2018-02-14 20:44 ` Schrempf Frieder
[not found] ` <561c779b-28b1-ac8a-6b27-46b5ac59344b-wPoT/lNZgHizQB+pC5nmwQ@public.gmane.org>
2018-02-14 21:00 ` Boris Brezillon
2018-02-15 16:38 ` Schrempf Frieder
2018-02-17 11:01 ` Vignesh R
[not found] ` <55878296-f1c9-434b-3c7e-e2f03f5824a9-l0cyMroinI0@public.gmane.org>
2018-02-17 21:52 ` Boris Brezillon
2018-02-16 10:25 ` Boris Brezillon
2018-02-05 23:21 ` [RFC PATCH 5/6] mtd: spi-nor: Use the spi_mem_xx() API Boris Brezillon
[not found] ` <20180205232120.5851-6-boris.brezillon-LDxbnhwyfcJBDgjK7y7TUQ@public.gmane.org>
2018-02-12 11:44 ` Vignesh R
[not found] ` <933bd372-8b75-183f-0b03-563cabbbcc68-l0cyMroinI0@public.gmane.org>
2018-02-12 12:32 ` Boris Brezillon
2018-06-11 6:25 ` Yogesh Narayan Gaur
2018-06-11 7:35 ` Boris Brezillon
2018-02-05 23:21 ` [RFC PATCH 6/6] spi: Get rid of the spi_flash_read() API Boris Brezillon
[not found] ` <20180205232120.5851-7-boris.brezillon-LDxbnhwyfcJBDgjK7y7TUQ@public.gmane.org>
2018-02-16 10:21 ` Vignesh R
[not found] ` <674d7b22-a3ac-e812-04db-aa0acb1671b0-l0cyMroinI0@public.gmane.org>
2018-02-16 10:24 ` Boris Brezillon
[not found] ` <20180219162510.GG32761@sirena.org.uk>
2018-03-04 21:40 ` [RFC PATCH 0/6] spi: Extend the framework to generically support memory devices Cyrille Pitchen
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