On 17 August 2015 at 09:31, Muni Sekhar <munisekharrms@xxxxxxxxx> wrote: > Hi, > > > I need to test the O2 Micro SD Host Controller. > Once the driver is loaded, I see the following two power structs > kernel messages. > > [ 2.159972] mmc0: no vqmmc regulator found > [ 2.159975] mmc0: no vmmc regulator found > > I would like to know about vmmc & vqmmc, what are these? Is it okay to > ignore these messages? Those regulators are optional. You should be able to cope without them for your controller/driver. Kind regards Uffe -- 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
