On Fri, Sep 21, 2012 at 10:45 PM, S, Venkatraman <[email protected]> wrote: > On Thu, Sep 20, 2012 at 8:13 PM, Matt Porter <[email protected]> wrote: >> The EDMA DMAC has a hardware limitation that prevents supporting >> scatter gather lists with any number of segments. Since the EDMA >> DMA Engine driver sets the maximum segments to 16, we do the >> same. >> >> Note: this can be removed once the DMA Engine API supports an >> API to query the DMAC's segment limitations. >> > > I wouldn't want to bind the properties of EDMA to omap_hsmmc as this patch > suggests. Why don't we have a max_segs property, which when explicitly > specified > in DT, will override the default ?
If you are adventurous, this can be a generic mmc DT binding instead of restricting it to OMAP. _______________________________________________ devicetree-discuss mailing list [email protected] https://lists.ozlabs.org/listinfo/devicetree-discuss
