[U-Boot] [PATCH] driver/spi: fsl_qspi: Remove non-DM stuff

[Ashish Kumar]

> -----Original Message-----
> From: Schrempf Frieder <frieder.schrempf at kontron.de>
> Sent: Monday, December 3, 2018 4:49 PM
> To: Ashish Kumar <ashish.kumar at nxp.com>; u-boot at lists.denx.de;
> jagan at openedev.com
> Cc: Rajat Srivastava <rajat.srivastava at nxp.com>
> Subject: Re: [U-Boot] [PATCH] driver/spi: fsl_qspi: Remove non-DM stuff
> 
> Hi,
> 
> On 07.09.18 06:19, Ashish Kumar wrote:
> > Convert fsl_qspi.c to complete DM mode.
> >
> > Signed-off-by: Ashish Kumar <Ashish.Kumar at nxp.com>
> > Tested-by: Rajat Srivastava <rajat.srivastava at nxp.com>
> > Tested-by: Ye Li <ye.li at nxp.com>
> > ---
> >
> > Tested on LS1088ARDB(arm64).
> > Tested on LS1021ATWR(arm32) by Rajat
> > Tested on i.mx6 and i.mx7 by Ye Li
> >
> > Depends on patch series:
> > https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fpatc
> >
> hwork.ozlabs.org%2Fpatch%2F935858%2F&data=02%7C01%7Cashish.ku
> mar%4
> >
> 0nxp.com%7C208728d582b6489f20de08d6591119e0%7C686ea1d3bc2b4c6fa
> 92cd99c
> >
> 5c301635%7C0%7C0%7C636794327324057470&sdata=AADhm3h9n9kh
> O3RDwtvDPS
> > dkrNUOBVaZLYCWETPZzf4%3D&reserved=0
> > https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fpatc
> >
> hwork.ozlabs.org%2Fpatch%2F935860%2F&data=02%7C01%7Cashish.ku
> mar%4
> >
> 0nxp.com%7C208728d582b6489f20de08d6591119e0%7C686ea1d3bc2b4c6fa
> 92cd99c
> >
> 5c301635%7C0%7C0%7C636794327324057470&sdata=UgRyuaG7n0n8
> w2vLwxPAvn
> > iaUMRsKtYod%2F2YPjjLgVg%3D&reserved=0
> 
> This patch breaks the build if you enable CONFIG_SPL_SPI_SUPPORT. I guess
> that SPL does not use DM for SPI.
> 
> How is the SPI support for SPL supposed to work?
> Will it use DM in the future?
++ Peng fan and Ye li, 
Could you please help. If i.mx has SPL SPI ? As of now FSL-QSPI does not have this(SPL SPI) yet.

Regards
Ashish
> 
> Thanks,
> Frieder