Hi, is the 8bit bus width supported by the hardware ? On Fri, Apr 13, 2012 at 11:29 PM, Marc Dietrich <marvin24@xxxxxx> wrote: > Hi, > > I'm running linux-next on a tegra-sdhci host which has a Toshiba > THGBM2G6D2FBAI9 eMMC connected. During boot I get a "mmc1: power class > selection to bus width 8 failed" warning. > > /sys/kernel/debug/mmc1# cat ios > clock: 48000000 Hz > actual clock: 48000000 Hz > vdd: 20 (3.2 ~ 3.3 V) > bus mode: 2 (push-pull) > chip select: 0 (don't care) > power mode: 2 (on) > bus width: 3 (8 bits) > timing spec: 1 (mmc high-speed) > > Any hints? > > Thanks! > > Marc > > -- > 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 -- regards, Shashidhar Hiremath -- 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
