From: Boris Brezillon <boris.brezillon@bootlin.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 03/16] spi: Add non DM version of SPI_MEM
Date: Wed, 12 Dec 2018 21:40:35 +0100 [thread overview]
Message-ID: <20181212214035.43b825b3@bbrezillon> (raw)
In-Reply-To: <CAMty3ZDjC2ti8zK1JxmR7uvhF5zNYR-uUnQQ2THEd7cRF6hfjg@mail.gmail.com>
Hi Jagan,
On Thu, 13 Dec 2018 01:55:08 +0530
Jagan Teki <jagan@amarulasolutions.com> wrote:
> On Wed, Dec 12, 2018 at 11:08 PM Vignesh R <vigneshr@ti.com> wrote:
> >
> > Add non DM version of SPI_MEM to support easy migration to new SPI NOR
> > framework. This can be removed once DM_SPI conversion is complete.
>
> Our intention to use new driver to follow dm, why we need to support
> non-dm? any usecases?
Looks like we're having the same discussion over and over. Vignesh is
dropping spi_flash.c which AFAICT was not depending on DM_SPI, so, if
we want to keep everyone happy while getting rid of some legacy code,
that's the only solution. DM conversion is a nice goal, but it's kind
of orthogonal to what Vignesh is working on. If DM_SPI conversion
happens before the spi-nor stuff is merged (which I doubt) then this
patch can simply be dropped.
next prev parent reply other threads:[~2018-12-12 20:40 UTC|newest]
Thread overview: 71+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-12 17:32 [U-Boot] [PATCH 00/16] SF: Migrate to Linux SPI NOR framework Vignesh R
2018-12-12 17:32 ` [U-Boot] [PATCH 01/16] spi: spi-mem: Allow use of spi_mem_exec_op for all SPI modes Vignesh R
2018-12-12 17:32 ` [U-Boot] [PATCH 02/16] spi-mem: Claim SPI bus before spi mem access Vignesh R
2018-12-12 17:32 ` [U-Boot] [PATCH 03/16] spi: Add non DM version of SPI_MEM Vignesh R
2018-12-12 20:25 ` Jagan Teki
2018-12-12 20:40 ` Boris Brezillon [this message]
2018-12-12 20:45 ` Jagan Teki
2018-12-12 21:02 ` Boris Brezillon
2018-12-12 21:07 ` Jagan Teki
2018-12-12 21:25 ` Boris Brezillon
2018-12-12 23:10 ` Jagan Teki
2018-12-12 23:20 ` Tom Rini
2018-12-12 23:55 ` Boris Brezillon
2018-12-14 9:59 ` Jagan Teki
2019-01-04 21:28 ` Simon Glass
2018-12-13 9:38 ` Vignesh R
2018-12-13 9:41 ` Miquel Raynal
2018-12-13 8:50 ` Vignesh R
2018-12-14 10:02 ` Jagan Teki
2018-12-14 10:57 ` Vignesh R
2018-12-14 13:59 ` Jagan Teki
2019-01-28 6:57 ` Jagan Teki
2019-01-28 9:45 ` Vignesh R
2018-12-12 17:32 ` [U-Boot] [PATCH 04/16] sh: bitops: add hweight*() macros Vignesh R
2018-12-12 17:32 ` [U-Boot] [PATCH 05/16] mtd: spi: Port SPI NOR framework from Linux Vignesh R
2018-12-12 20:31 ` Jagan Teki
2018-12-12 22:56 ` Tom Rini
2018-12-12 23:21 ` Jagan Teki
2018-12-13 3:01 ` Tom Rini
2018-12-13 7:47 ` Stefan Roese
2018-12-13 11:44 ` Vignesh R
2018-12-12 17:32 ` [U-Boot] [PATCH 06/16] mtd: spi: Switch to new SPI NOR framework Vignesh R
2018-12-12 17:32 ` [U-Boot] [PATCH 07/16] mtd: spi: Remove unused files Vignesh R
2018-12-12 20:38 ` Jagan Teki
2018-12-13 9:07 ` Vignesh R
2018-12-12 17:32 ` [U-Boot] [PATCH 08/16] mtd: spi: Add lightweight SPI flash stack for SPL Vignesh R
2018-12-12 17:32 ` [U-Boot] [PATCH 09/16] sf_mtd: Simply mtd operations Vignesh R
2018-12-12 20:31 ` Boris Brezillon
2018-12-13 2:11 ` Daniel Schwierzeck
2018-12-13 7:46 ` Stefan Roese
2018-12-13 8:24 ` Vignesh R
2018-12-13 9:40 ` Stefan Roese
2018-12-12 17:32 ` [U-Boot] [PATCH 10/16] configs: Get rid of SPI_FLASH_BAR Vignesh R
2018-12-12 20:41 ` Jagan Teki
2018-12-12 20:51 ` Boris Brezillon
2018-12-12 20:54 ` Simon Goldschmidt
2018-12-13 10:41 ` Vignesh R
2018-12-12 17:32 ` [U-Boot] [PATCH 11/16] configs: Remove SF_DUAL_FLASH Vignesh R
2018-12-12 20:50 ` Jagan Teki
2018-12-12 17:32 ` [U-Boot] [PATCH 12/16] axm_defconfig: Enable simple malloc in SPL Vignesh R
2018-12-12 17:32 ` [U-Boot] [PATCH 13/16] taurus_defconfig: " Vignesh R
2018-12-12 17:32 ` [U-Boot] [PATCH 14/16] da850_am18xxevm: Enable tiny printf Vignesh R
2018-12-12 17:32 ` [U-Boot] [PATCH 15/16] turris_omnia_defconfig: " Vignesh R
2018-12-12 17:32 ` [U-Boot] [PATCH 16/16] MAINTAINERS: Add an entry for SPI NOR Vignesh R
2018-12-12 21:01 ` Jagan Teki
2018-12-14 8:03 ` Vignesh R
2018-12-14 10:13 ` [U-Boot] [PATCH 00/16] SF: Migrate to Linux SPI NOR framework Jagan Teki
2018-12-14 15:54 ` Vignesh R
2018-12-14 16:14 ` Simon Goldschmidt
2018-12-14 16:27 ` Vignesh R
2018-12-14 16:38 ` Simon Goldschmidt
2018-12-14 16:42 ` Vignesh R
2018-12-15 13:59 ` Jagan Teki
2018-12-15 14:42 ` Jagan Teki
2018-12-15 6:31 ` Stefan Roese
2018-12-15 13:54 ` Jagan Teki
2018-12-15 15:43 ` Vignesh R
2018-12-18 12:32 ` Jagan Teki
2018-12-18 17:19 ` Vignesh R
2018-12-21 8:55 ` Ashish Kumar
2018-12-15 15:43 ` Vignesh R
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