On 2018-04-18 07:48, yossim@xxxxxxxxxxxxxx wrote: > On 2018-04-17 17:11, Peter Rosin wrote: >> On 2018-04-17 15:52, Yossi Mansharoff wrote: >>> On the db410c 96boards platform we have a TC7USB40MU on the board >>> to mux the D+/D- lines coming from the controller between a micro >>> usb "device" port and a USB hub for "host" roles[1]. During a >>> role switch, we need to toggle this mux to forward the D+/D- >>> lines to either the port or the hub. Add the necessary code to do >>> the role switch in chipidea core via the generic mux framework. >>> Board configurations like on db410c are expected to change roles >>> via the sysfs API described in >>> Documentation/ABI/testing/sysfs-platform-chipidea-usb2. >> >> Ok, so this is v2. Please describe what is different from v1. >> I have told you before that this information helps. >> >>> [1] >>> https://github.com/96boards/documentation/raw/master/ConsumerEdition/DragonBoard-410c/HardwareDocs/Schematics_DragonBoard.pdf >> >> This link returns 404 for me. >> >> Cheers, >> Peter > > > Hi, > This patch was split apart from the original patch into two patches > one for chipidea and the other for bindings. > this patch has no other changes two the code. > > I will update the link. Just a note: I will not feed the mux_control_get_optional patch upstream until I feel confident that this patch is going also heading upstream. Cheers, Peter -- 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
