Stefan Wahren <stefan.wahren@xxxxxxxx> writes: > Since the mmc module on bcm2835 neither provide a capabilities register nor > free documentation we must rely on the downstream implementation [1]. Yeah, caps reg is wired to 0, but it can do high speed. Since we're VDD_330 only, I'm not sure the driver type flags do anything, but I'm still good with having consistency. Reviewed-by: Eric Anholt <eric@xxxxxxxxxx> Interested in porting over the DMA support? :) I also noticed that the emmc wrapper module claims it can run with a clock from 50-100mhz, and the arasan says it can run at up to 50, 52, or 208mhz depending on SD/MMC mode. Could we get a boost from running the module at a higher clock rate?
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