On Mon 15 May 02:05 PDT 2017, Varadarajan Narayanan wrote: > On 5/14/2017 9:53 AM, Bjorn Andersson wrote: > > On Thu 11 May 03:33 PDT 2017, Varadarajan Narayanan wrote: > > > > > On 5/11/2017 4:13 AM, Bjorn Andersson wrote: > > > > On Thu 04 May 04:53 PDT 2017, Varadarajan Narayanan wrote: [..] > > > > > + msm_mux_qpic_pad4, > > > > > > > > What are qpic_pad and qpic_pad0 through qpic_pad8? Different functions, > > > > alternative muxings...? > > > > > > This is for the NAND and LCD display. The pins listed are the 9 data pins. > > > > > > > Then you can describe them all as "qpic_pad" (or simply "qpic"?). (It's > > possible to reference a partial group in the DTS, if that's necessary) > > There are two sets of 9 pins, either of which can go to NAND or LCD. > Will rename qpic_pad as qpic_a and qpic_pad[0-8] as qpic_b. > Is that ok? > So you have NAND and LCD hardware muxed to either "a" or "b" and then you mux either "a" or "b" out onto actual pins? How is this first mux configured? I think the a/b scheme sounds reasonable, if above is how it works. Regards, Bjorn -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
