Hi Peter, On Mon, 2013-11-11 at 22:02 +0800, Peter Chen wrote: > On Mon, Nov 11, 2013 at 03:35:33PM +0200, Ivan T. Ivanov wrote: > > From: "Ivan T. Ivanov" <iivanov@xxxxxxxxxx> > > > > Hi, > > > > This series intend to fixup driver, which was broken for a while. It is > > used to create peripheral role device, which in coordination with > > phy-usb-msm driver (still some cleanups pending) will provide again > > USB2.0 gadget support for MSM targets. > > > > We haven't seen msm chipidea patch for a long time, good news they appear. > Any plans to use the whole chipidea function for msm controller driver > (otg, host and peripheral)? > Things are little complicated here :-). Currently qcom,echi-host is supposed to control host role. Not tested this completely, but this how is handled also by down stream kernel (codeaurora.org). In this repo there are even 2 slightly different versions of the driver. And OTG and PHY control situations is even ... Currently this functionality is handled by phy-msm-usb. There is a separate gadget driver downstream, which seems to be used in production targets. My plan is to first port minimal set of changes form downstream kernel to phy-msm-usb, which will bring up peripheral role. Regards, Ivan -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
