Re: [PATCH v3 2/2] PCI: iproc: add device shutdown for PCI RC

2017-06-21 Thread Oza Oza
On Thu, Jun 15, 2017 at 7:11 PM, Bjorn Helgaas wrote: > On Wed, Jun 14, 2017 at 10:24:11AM +0530, Oza Oza wrote: >> On Tue, Jun 13, 2017 at 5:13 AM, Bjorn Helgaas wrote: >> > On Sun, Jun 11, 2017 at 09:35:38AM +0530, Oza Pawandeep wrote: >> >> PERST# must be asserted around ~500ms before >> >> th

Re: [PATCH v3 2/2] PCI: iproc: add device shutdown for PCI RC

2017-06-15 Thread Bjorn Helgaas
On Wed, Jun 14, 2017 at 10:24:11AM +0530, Oza Oza wrote: > On Tue, Jun 13, 2017 at 5:13 AM, Bjorn Helgaas wrote: > > On Sun, Jun 11, 2017 at 09:35:38AM +0530, Oza Pawandeep wrote: > >> PERST# must be asserted around ~500ms before > >> the reboot is applied. > >> > >> During soft reset (e.g., "rebo

Re: [PATCH v3 2/2] PCI: iproc: add device shutdown for PCI RC

2017-06-13 Thread Oza Oza
On Tue, Jun 13, 2017 at 5:13 AM, Bjorn Helgaas wrote: > On Sun, Jun 11, 2017 at 09:35:38AM +0530, Oza Pawandeep wrote: >> PERST# must be asserted around ~500ms before >> the reboot is applied. >> >> During soft reset (e.g., "reboot" from Linux) on some iProc based SoCs >> LCPLL clock and PERST bot

Re: [PATCH v3 2/2] PCI: iproc: add device shutdown for PCI RC

2017-06-12 Thread Bjorn Helgaas
On Sun, Jun 11, 2017 at 09:35:38AM +0530, Oza Pawandeep wrote: > PERST# must be asserted around ~500ms before > the reboot is applied. > > During soft reset (e.g., "reboot" from Linux) on some iProc based SoCs > LCPLL clock and PERST both goes off simultaneously. > This will cause certain Endpoint