Re: [PATCH] usb: ohci: Default to per-port over-current protection

2020-09-10 Thread Hamish Martin
On Wed, 2020-09-09 at 10:05 -0400, Alan Stern wrote: > On Wed, Sep 09, 2020 at 03:57:34PM +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

Re: [PATCH] usb: ohci: Default to per-port over-current protection

2020-09-09 Thread Alan Stern
On Wed, Sep 09, 2020 at 03:57:34PM +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] usb: ohci: Default to per-port over-current protection

2020-09-08 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