On 19 June 2011 14:10, zhangfei gao <zhangfei.gao@xxxxxxxxx> wrote: > How do you power off 8686 now? > Use RESETn, PDn, or directly control regulator? > Assume RESETn is kept high as Ohad mentioned before, do you control PDn? We use mmc_power_off(), which calls mmc_set_ios() which is implemented by sdhci. We don't make any effort to control the specific pins, we just rely on what sdhci does for us, which presumably is a standard way of removing power from SD cards. Thanks, Daniel -- 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
