On Tue, Jan 7, 2014 at 9:45 PM, Sherman Yin <syin@xxxxxxxxxxxx> wrote: > On 14-01-07 09:15 AM, Linus Walleij wrote: > Is that what you wanted to see in pinctrl-bindings.txt, or is there > something else you want to see added to that txt file? I didn't want to add > the description of slew-rate arguments there because this is capri-specific. > I'm not quite sure what else to add. (...) > That doc already says bias-pull-up is specified in Ohm, and the specific > values are chip-specific, so I don't think they should be mentioned there. You're right, forget about this. I didn't realize the pinctrl bindings doc was that good... >>> +Optional Properties (for HDMI pins): >>> + >>> +- function: String. Specifies the pin mux selection. >>> Values >>> + must be one of: "alt1", "alt2", "alt3", >>> "alt4" >>> +- slew-rate: Integer. Controls slew rate. >>> + 0: Standard(100kbps)& >>> Fast(400kbps) mode >>> + 1: Highspeed (3.4Mbps) mode >> >> Hmmmm slew rate is not specifiec in "bps" but rather in >> something like volts per second. But maybe it's best to keep >> this value driver-specific. > > Right, I think the slew-rates values are capri specific. OK Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
