Hi,
On Mon, Oct 26, 2015 at 4:49 PM, Doug Anderson wrote:
> One note: the "full" PHY reset is actually not in the register map of
> the PHY. It is amazingly enough in the CRU (clock reset unit). So if
> we actually exposed the "full" reset through the PHY framework, the
> PHY would then turn ar
Rob,
On Mon, Oct 26, 2015 at 4:05 PM, Rob Herring wrote:
>>> A DT reset controller seems like a bit of an overkill here. I think this
>>> would be much more simple if we just add a phy reset hook to the phy
>>> subsystem.
>>
>> Adding a reset hook in the PHY subsystem does seem like a reasonable
On Sat, Oct 24, 2015 at 4:22 PM, Doug Anderson wrote:
> Rob,
>
> On Sat, Oct 24, 2015 at 11:10 AM, Rob Herring wrote:
>> On 10/23/2015 01:28 PM, Douglas Anderson wrote:
>>> The "host1" port (AKA the dwc2 port that isn't the OTG port) on rk3288
>>> has a hardware errata that causes everything to g
Rob,
On Sat, Oct 24, 2015 at 11:10 AM, Rob Herring wrote:
> On 10/23/2015 01:28 PM, Douglas Anderson wrote:
>> The "host1" port (AKA the dwc2 port that isn't the OTG port) on rk3288
>> has a hardware errata that causes everything to get confused when we get
>> a remote wakeup. It appears that th
On 10/23/2015 01:28 PM, Douglas Anderson wrote:
> The "host1" port (AKA the dwc2 port that isn't the OTG port) on rk3288
> has a hardware errata that causes everything to get confused when we get
> a remote wakeup. It appears that the "port reset" bit that's in the USB
> phy (located in the rk3288
Am Freitag, 23. Oktober 2015, 11:28:07 schrieb Douglas Anderson:
> The "host1" port (AKA the dwc2 port that isn't the OTG port) on rk3288
> has a hardware errata that causes everything to get confused when we get
> a remote wakeup. It appears that the "port reset" bit that's in the USB
> phy (loca
The "host1" port (AKA the dwc2 port that isn't the OTG port) on rk3288
has a hardware errata that causes everything to get confused when we get
a remote wakeup. It appears that the "port reset" bit that's in the USB
phy (located in the rk3288 GRF) fixes things up and appears safe to do.
This seri