Re: [PATCH v2 1/2] usb: ohci: Default to per-port over-current protection

2021-01-20 Thread paul.kocialkow...@bootlin.com
Hi, On Tue 19 Jan 21, 01:09, Hamish Martin wrote: > On Sat, 2021-01-09 at 16:26 -0500, Alan Stern wrote: > > On Sun, Dec 27, 2020 at 12:22:34PM +0100, Paul Kocialkowski wrote: > > > Hi, > > > > Sorry it has taken so long to respond to this. The holidays > > intervened, > > but that's no excuse.

Re: [PATCH v2 1/2] usb: ohci: Default to per-port over-current protection

2021-01-18 Thread Hamish Martin
On Sat, 2021-01-09 at 16:26 -0500, Alan Stern wrote: > On Sun, Dec 27, 2020 at 12:22:34PM +0100, Paul Kocialkowski wrote: > > Hi, > > Sorry it has taken so long to respond to this. The holidays > intervened, > but that's no excuse. I'm sorry too, same reason/non-excuse. Thanks for your thorough

Re: [PATCH v2 1/2] usb: ohci: Default to per-port over-current protection

2021-01-09 Thread Alan Stern
On Sun, Dec 27, 2020 at 12:22:34PM +0100, Paul Kocialkowski wrote: > Hi, Sorry it has taken so long to respond to this. The holidays intervened, but that's no excuse. > On Fri 11 Sep 20, 09:25, Hamish Martin wrote: > > Some integrated OHCI controller hubs do not expose all ports of the hub > >

Re: [PATCH v2 1/2] usb: ohci: Default to per-port over-current protection

2020-12-27 Thread Paul Kocialkowski
Hi, On Fri 11 Sep 20, 09:25, Hamish Martin wrote: > Some integrated OHCI controller hubs do not expose all ports of the hub > to pins on the SoC. In some cases the unconnected ports generate > spurious over-current events. For example the Broadcom 56060/Ranger 2 SoC > contains a nominally 3 port h

Re: [PATCH v2 1/2] usb: ohci: Default to per-port over-current protection

2020-09-11 Thread Alan Stern
On Fri, Sep 11, 2020 at 09:25:11AM +1200, Hamish Martin wrote: > Some integrated OHCI controller hubs do not expose all ports of the hub > to pins on the SoC. In some cases the unconnected ports generate > spurious over-current events. For example the Broadcom 56060/Ranger 2 SoC > contains a nomina

[PATCH v2 1/2] usb: ohci: Default to per-port over-current protection

2020-09-10 Thread Hamish Martin
Some integrated OHCI controller hubs do not expose all ports of the hub to pins on the SoC. In some cases the unconnected ports generate spurious over-current events. For example the Broadcom 56060/Ranger 2 SoC contains a nominally 3 port hub but only the first port is wired. Default behaviour for