Hi Ulf, On Mon, Nov 09, 2015 at 05:30:26PM +0100, Ludovic Desroches wrote: > On Mon, Nov 09, 2015 at 05:00:46PM +0100, Ulf Hansson wrote:
[...] > > Now, this discussion was interesting, but I forgot what problem you > > actually where trying to solve? :-) > > There is this discussion because of two things: > - Fixing something I consider as a bug: when I have a VMMC, only > setting/clearing bit 0. Our controller strictly obeys to the spec and > check the 'SD Bus Voltage Select' field. Since we put a reserved value > (000), the Power On is not performed. > - I was trying to get help to understand what is this 'SD Bus Voltage'. > For our controller and sdhci_set_power(), it seems to stand for VMMC. > For me, everything concerning bus voltage is related to VQMMC, so I was > disappointed. Do you plan to take the patch for VMMC? If yes, I will send a new patch for the device tree (I'll only add vmmc, not vqmmc as discussed); if not, forget these two patches. Regards Ludovic -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
