Silesh C V wrote: > Hi, > > What is the best way to mux signals which are available on > multiple pins ? > For example on omap4, gpio 103 can be muxed on > > 1.gpmc_ncs6. > 2.sdmmc_dat1. > Specify the signal as pad.signal: gpmc_ncs6.sdmmc_dat1 (where, pad is the signal name on mode0, and signal is the signal name for the mode you are interested in). > omap_mux_init_gpio and omap_mux_init_signal on these pins will now > return with -EINVAL without modifying the mux register and the pin > will be left in the state in which the x-loader/u-boot left it at. So > is it true that the mux framework does not support muxing pins which > have multiple paths and they have to muxed by accessing the registers > directly ? Or am I missing something ? > The technique above works at least with omap_mux_init_signal. I'm not so sure about omap_mux_init_gpio. - Anand -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
