Hi Vignesh, > -----Original Message----- > From: Vignesh R [mailto:vigneshr@xxxxxx] > Sent: Tuesday, November 13, 2018 1:30 PM > To: Yogesh Narayan Gaur <yogeshnarayan.gaur@xxxxxxx>; linux- > mtd@xxxxxxxxxxxxxxxxxxx; boris.brezillon@xxxxxxxxxxx; broonie@xxxxxxxxxx; > marek.vasut@xxxxxxxxx; linux-spi@xxxxxxxxxxxxxxx; > devicetree@xxxxxxxxxxxxxxx > Cc: robh@xxxxxxxxxx; mark.rutland@xxxxxxx; shawnguo@xxxxxxxxxx; linux- > arm-kernel@xxxxxxxxxxxxxxxxxxx; computersforpeace@xxxxxxxxx; > frieder.schrempf@xxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx > 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 > [...]
