Messages in this thread | | | From | Yogesh Narayan Gaur <> | Subject | RE: [PATCH v3 0/7] spi: add support for octo mode | Date | Thu, 22 Nov 2018 05:19:31 +0000 |
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Hi Vignesh,
> -----Original Message----- > From: Vignesh R [mailto:vigneshr@ti.com] > Sent: Tuesday, November 13, 2018 1:30 PM > To: Yogesh Narayan Gaur <yogeshnarayan.gaur@nxp.com>; linux- > mtd@lists.infradead.org; boris.brezillon@bootlin.com; broonie@kernel.org; > marek.vasut@gmail.com; linux-spi@vger.kernel.org; > devicetree@vger.kernel.org > Cc: robh@kernel.org; mark.rutland@arm.com; shawnguo@kernel.org; linux- > arm-kernel@lists.infradead.org; computersforpeace@gmail.com; > frieder.schrempf@exceet.de; linux-kernel@vger.kernel.org > Subject: Re: [PATCH v3 0/7] spi: add support for octo mode > > Hi Yogesh > > On 23/10/18 3:07 PM, Yogesh Narayan Gaur wrote: > > Add support for octo mode IO data transfer. > > Micron flash, mt35xu512aba, supports octal mode data transfer and NXP > > FlexSPI controller supports 8 data lines for data transfer (Rx/Tx). > > > > Patch series > > * Add support for octo mode flags and parsing of same in spi driver. > > * Add parsing logic for spi-mem framework and m25p80.c device file. > > * Add opcodes for octo I/O commands in spi-nor framework, Read and Write > proto for (1-1-8/1-8-8) mode. > > Opcodes are added as per octal data IO commands required for > mt35xu512aba [1] flash. > > * Add mode bit required for octo mode in nxp-fspi driver [2]. > > * Define binding property 'spi-rx/tx-bus-width' for LX2160ARDB target [2]. > > > > You may have to rebase this series to avoid conflicts with recent spi.h changes. Done, have send the next version with rebase on top of v4.20-rc2 [1] and resolving conflict with spi.h changes.
> Also, I suggest merging patches in [1] with this series if you plan to post another > version so that all bits are at one place. Patches for addition of the flash property has already been accepted.
-- Regards Yogesh Gaur.
[1] https://patchwork.ozlabs.org/project/linux-mtd/list/?series=77394
> > Regards > Vignesh > [...]
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