Hi Alexey, On 07/05/2017 06:05 PM, Alexey Brodkin wrote: > Hi Shawn, > > On Wed, 2017-07-05 at 15:10 +0800, Shawn Lin wrote: >> dwmmc driver deprecated num-slots and plan to get rid >> of it finally. Just move a step to cleanup it from DT. > > Hm, that's interesting. > In our upcoming devboard (HSDK, see > http://lists.infradead.org/pipermail/linux-snps-arc/2017-July/002667.html) > we do use 2 slots of DW MobileStorage controller (even though it's not yet > mentioned in its .dts). I didn't see about multiple slot for dwmmc controller. > > So the question is if multi-slot support gets removed from dwmmc driver or > it's just a .dts option gets obsoleted. In latter case I'm wondering how to > enable a second slot in dwmmc driver (will it just auto-probe it etc)? In dwmmc controller, already removed the multiple slot concept. Best Regards, Jaehoon Chung > > -Alexey >