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Open Source and information security mailing list archives
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Date: Fri, 16 Dec 2022 09:00:15 -0300 From: Fabio Estevam <festevam@...il.com> To: Jun Li <jun.li@....com> Cc: "bjorn@...k.no" <bjorn@...k.no>, Peter Chen <peter.chen@...nel.org>, Marek Vasut <marex@...x.de>, netdev <netdev@...r.kernel.org>, USB list <linux-usb@...r.kernel.org>, Alexander Stein <alexander.stein@...tq-group.com>, Schrempf Frieder <frieder.schrempf@...tron.de> Subject: Re: imx7: USB modem reset causes modem to not re-connect Hi Li Jun, On Tue, Dec 13, 2022 at 8:17 AM Jun Li <jun.li@....com> wrote: > What's the OC polarity config in your SW, active low, or active high? > Basically if the OC condition is active, the host mode cannot work > well. Yes, if I keep the OC pinctrl definition and pass 'over-current-active-low;' the problem does not happen. Thanks a lot, Fabio Estevam
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