On Mon, Feb 01, 2016 at 10:00:55PM +0300, Sergei Shtylyov wrote: > On 02/01/2016 08:54 PM, Sergei Shtylyov wrote: > > >>>>>>From: linux-renesas-soc-owner@xxxxxxxxxxxxxxx > >>>>>>[mailto:linux-renesas-soc-owner@xxxxxxxxxxxxxxx] On Behalf Of Sergei > >>>>>>Shtylyov > >>>>>>Sent: Wednesday, January 27, 2016 7:14 AM > >>>>>> > >>>>>>Now that Maxim Integrated MAX3355 'extcon' driver and device tree bindings > >>>>>>are upstream along with the 'extcon' hook in the Renesas USBHS driver, we > >>>>>>can add MAX3355 device node to the Porter device tree and properly refer > >>>>>>to it from the USBHS node instead of using "renesas,enable-gpio" property > >>>>>>which only allowed checking the USB ID pin at the driver probe time; now > >>>>>>this pin's state can be monitored dynamically! > >>>>>> > >>>>>>Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx> > >>>>> > >>>>>I tested this patch on Porter, but interrupt of "usb-otg" didn't happened > >>>>>even if I connected/disconnected a usb convert cable (usb micro-ab to A). > >>>>>Remarks: I confirmed that the usb convert cable worked correctly on other > >>>>>board. > >>>> > >>>> I guess I have the same cable > >>> > >>> No, I have mini-AB connector here and hence my cable is mini-AB to A. > >> > >>I checked Porter specification and then I found 2 specifications exist... > > > > I've looked thru my schematics files and found 3: Rev. 1.1 Update Version > >2, "PORTER_2" Rev. 3.0 Preliminary, and "PORTER_C" Rev. 3.0 Release version! > >I'm not sure which of the last 2 should be considered final... > > Now I've found 5 versions of the Porter schematics... :-) > > >> Porter "B" : mini AB connecter and Max3355 is on the board. > >> Porter "C" : micro AB connect and Max3355 is not on the board. (Select > >>host/peripheral by a jumper.) > > > > Yeah, seeing JP13 in the PORTER_C schematics. > > > >>I guess that your current target is "B". > > > > If not earlier. It actually has "Henninger B REV2" printed on it and > >"Porter PCB 1 R3" on a pasted sticker. > > > >>If so, I think this patch is acceptable. > > > > I'm not so sure now... > > My boss told me PORTER_C is a final version, so this patch isn't needed. > But then another patch is needed instead: to remove "renesas,enable-gpio" > prop from the HS-USB device node... I am marking this patch as "Rejected" in patchwork. If changes are required in this area please either resubmit this patch or post a different one. Thanks. -- 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
