On Fri, Sep 21, 2012 at 10:45 PM, S, Venkatraman <svenk...@ti.com> wrote: > On Thu, Sep 20, 2012 at 8:13 PM, Matt Porter <mpor...@ti.com> 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. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
