On Fri, Jul 08, 2016 at 01:15:29AM +0200, Linus Walleij wrote: > After some digging around I found documentation (!) of the APQ8060 > EBI2 pin groups. It turns out I first need to split the group in > two: ebi2cs and ebi2 proper. The chip select pins are kind of > orthogonal to the other EBI2 pins since CS1B and CS2B can be muxed > over address bits 7 and 6 (don't know why, but they can). This > is good to fix up before we add users. > > Also found what the "holes" in the assignment all the way up to > gpio158 was actually for. > > All mux documentation comes from "Snapdragon(TM) S3 APQ8060-based > DragonBoard(TM) GPIO User Guide Rev. E August 10, 2012", published > by Bsquare Corporation. > > As the documentation seems a bit hard to come by I put some comments > in the group definitions so that it is clear to all readers what > is going on here and what the lines are used for. > > Cc: Björn Andersson <bjorn.andersson@xxxxxxxxxx> > Cc: Stephen Boyd <sboyd@xxxxxxxxxxxxxx> > Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx> > --- Seems reasonable. I'd presume the Documentation needs updating too for the new groups. Reviewed-by: Andy Gross <andy.gross@xxxxxxxxxx> -- 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
