> -----Original Message----- > From: Krishnamoorthy, Balaji T > Sent: Friday, June 28, 2013 10:49 AM > To: Fernandes, Joel > Cc: benoit.cousson@xxxxxxxxx; lars@xxxxxxxxxx; Tony Lindgren; Nori, Sekhar; > Matt Porter; Grant Likely; Rob Herring; Vinod Koul; Mark Brown; Russell King; > Rob Landley; Andrew Morton; Jason Kridner; Koen Kooi; Chris Ball; Devicetree > Discuss; Linux OMAP List; Linux ARM Kernel List; Linux DaVinci Kernel List; > Linux Kernel Mailing List; Linux MMC List; Arnd Bergmann > Subject: Re: [PATCH 0/5] AM33xx: MMC resources from DT without HWMOD > data > > On Thursday 27 June 2013 11:38 PM, Fernandes, Joel wrote: > > Hi Balaji, > > > > <snip> > > >>> Some patches were squashed and others dropped in the series > >>> resulting in the single patch above. This patch should be good to > >>> apply > >> Hi Joel, > >> > >> Before pushing mmc dts support for am335x, Can you please let me know > >> if below 2 patches [1] are merged/accepted, IIRC these patches are > >> needed for MMC to work properly. > >> > >> I suggest to hold the dts patch until slave_sg_limit gets merged > >> otherwise it will cause regression in am335x mmc. > >> > >> [PATCH v4 1/3] dmaengine: add dma_get_slave_sg_limits() [PATCH v4 > >> 2/3] dma: edma: add device_slave_sg_limits() support > > > > Actually this is an independent regression and is currently worked on by Lars- > Peter Clausen [1]. > > > > Currently not having the MMC DTS merged is also a regression, > > No, Right now mmc support is not added to am335x, so it is not really a > regression. > > > so I suggest lets take it one > > step at a time and get the DTS merged in first. Also there will be > > overhead of reposting this DTS patch later again which will not change. What > do you say? > > > > If it gets enabled via dts, without slave sg limit support, file read/write will fail, > possibly corrupting file system. I agree with this. Thank you. Tony, Benoit, I guess let's just not apply the DTS yet till the slave-sg limits support is merged as well. Sorry for the noise. Thanks. -Joel -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
