> -----Original Message----- > From: Jagan Teki [mailto:[email protected]] > Sent: Friday, May 11, 2018 11:31 AM > To: Prabhakar Kushwaha <[email protected]> > Cc: Jagan Teki <[email protected]>; York Sun <[email protected]>; > Yogesh Narayan Gaur <[email protected]>; Poonam Aggrwal > <[email protected]>; Ashish Kumar <[email protected]>; u- > [email protected] > Subject: Re: mtd: spi-nor: new NXP FlexSPI driver location & framework to use > ? > > On Fri, May 11, 2018 at 11:08 AM, Prabhakar Kushwaha > <[email protected]> wrote: > > Dear Jagan, > > > > NXP is coming up with new FlexSPI controller. It is similar to existing > > QSPI with > enhanced feature-set. > > We have the driver ready as per existing framework i.e. driver/spi. > > > > From recend discussion, we go to know about framework change. > > Migration of qspi drivers in u-boot-spi/drivers/mtd/spi-nor/ > git://git.denx.de/u-boot-spi.git branch mtd-spinor-working. > > > > We are in dilemma for sending FlexSPI driver upstream. > > Do we follow existing framework i.e. driver/spi or new proposed framework > i.e. u-boot-spi/drivers/mtd/spi-nor/ > > > > Also, do we have any timeline of u-boot-spi/drivers/mtd/spi-nor/ to become > default. > > Idea is to move spi-nor, mtd-spinor-working is paused because of non-dm > drivers accessing. We are clear that we can't create another legacy layer to > access spi-nor for the sake of non-dm driver to work which eventually ended-up > another mess and also no one take care of non-dm conversion to dm if we give > such feasibility. So we exported a deadline for full SPI/SPI_FLASH DM > conversion > till v2018.09. Once all these relevant conversion done, will try to move. > Hello Jagan,
You have mentioned here http://git.denx.de/?p=u-boot-spi.git;a=commitdiff;h=c4e68d3aa8178f6aa63a79c4f8f459c0e3ed58e8 Snip from above link: +Partially converted: + drivers/spi/atcspi200_spi.c + drivers/spi/davinci_spi.c + drivers/spi/fsl_dspi.c + drivers/spi/fsl_qspi.c That fsl_qspi.c is partial converted to DM model, is there any guide line to follow for missing stuff ? Regards Ashish > [1] > https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fgit.denx > .de%2F%3Fp%3Du-boot- > spi.git%3Ba%3Dcommitdiff%3Bh%3Dc4e68d3aa8178f6aa63a79c4f8f459c0e3ed > 58e8&data=02%7C01%7Cashish.kumar%40nxp.com%7C2acd718de97d435bb5e > c08d5b70489cd%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C63661 > 6152533412247&sdata=ury1R6ZYqoJbx5nuYTehZyMTo%2BFW3QPpLD1EIPUrcz > g%3D&reserved=0 > > Jagan. > > -- > Jagan Teki > Free Software Engineer | > https://emea01.safelinks.protection.outlook.com/?url=www.openedev.com&d > ata=02%7C01%7Cashish.kumar%40nxp.com%7C2acd718de97d435bb5ec08d5b7 > 0489cd%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C636616152533 > 412247&sdata=gsoI52kSNfVEE6K%2F03CWs6%2FG2Xr1L9TEhDLGmqrRWRQ%3 > D&reserved=0 > U-Boot, Linux | Upstream Maintainer > Hyderabad, India. _______________________________________________ U-Boot mailing list [email protected] https://lists.denx.de/listinfo/u-boot
