Messages in this thread | | | Subject | Re: omap5: dwc3 interface status in /sys | From | "H. Nikolaus Schaller" <> | Date | Tue, 16 Oct 2018 11:29:53 +0200 |
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Hi,
> Am 17.09.2018 um 10:24 schrieb H. Nikolaus Schaller <hns@goldelico.com>: > > Hi Felipe, > I have made otg mode work on the omap5-uevm with help from Roger > and now I wonder how to read the interface status for GUI display. > > On omap3/twl4030 systems we can simply read > > /sys/bus/platform/devices/musb-hdrc.0.auto/mode > > and get reports e.g. "b_peripheral", "a_host", "b_idle" etc. which can easily > be translated into icons for GUI display. > > We have not found a similar attribute for dwc3 (except part of this information > in > > /sys/kernel/debug/4a030000.dwc3 > > but mounting debugfs for GUI purposes isn't a good idea). > > So do you think it is possible to provide such information to > > /sys/devices/platform/44000000.ocp/4a020000.omap_dwc3/4a030000.dwc3?
any suggestions?
BR and thanks, Nikolaus
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