On Wed, Feb 19, 2014 at 11:43:19AM +0530, Viresh Kumar wrote: > Adding ST people as well who have access to boards and are working on SPEAr. > > On 18 February 2014 23:27, Russell King - ARM Linux > <linux@xxxxxxxxxxxxxxxx> wrote: > > 1) You're controlling the card power GPIO via the insertion/removal > > interrupt handler? What's wrong with using a vmmc regulator for > > that, which will be controlled via the MMC subsystem as required? > > Haven't explored that earlier.. Maybe its possible but no idea. > The requirements were like this: > - We may or maynot need a GPIO for controlling power > - If we need it, we may need to disable/enable power with card removal/ > insertion Or we may need to keep it enabled for ever.. So how is this any different from any other system which controls power to the MMC/SD socket? -- FTTC broadband for 0.8mile line: 5.8Mbps down 500kbps up. Estimation in database were 13.1 to 19Mbit for a good line, about 7.5+ for a bad. Estimate before purchase was "up to 13.2Mbit". -- 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
