[PATCH v5 0/6] Make dwc3 use Generic PHY Framework

[Kishon Vijay Abraham I]

On Monday 03 March 2014 10:10 PM, Felipe Balbi wrote:
> Hi,
>
> On Mon, Mar 03, 2014 at 05:08:09PM +0530, Kishon Vijay Abraham I wrote:
>> Added support for optional PHY in dwc3 as not all SoCs having PHYs for DWC3
>> should be programmed. While this can be considered as a temporary fix,
>> a long term solution would be to add 'nop' PHY for platforms that does
>> not have programmable PHY.
>> Adapted DWC3 and USB3 PHY to use Generic PHY framework. Also changed the
>> name of USB3 PHY driver to PIPE3 PHY driver since the same driver has to
>> be used for SATA and PCIE too.
>>
>> Changes from v4: (sending the entire patch series again)
>> * check the return values of phy_init and phy_power_on
>> * print errors if power_on or power_off of PHY fails.
>>
>> Changes from v3: (Sent only adapt dwc3 core to use Generic PHY Framework)
>> * avoided using quirks and rely on the return values of PHY APIs to find the
>> presence of PHY.
>>
>> Changes from v2:
>> * added a couple of fixes. One is invoking phy_resume after phy_init and the
>> other is power off phy in error patch
>> * used quirks to identify if a particular platform does not have PHYs
>> * removed using separate header for pipe3 driver and also removed all referencs
>> to SATA and PCIe in pipe3 driver since it's not yet adapted for those drivers.
>>
>> Changes from v1:
>> * The logic in which the driver detects the presence of PHYs has changed.
>> * patch ordering has changed
>> * udelay is replaced with usleep_range
>> * A patch to remove set_suspend callback which was deferred from Generic
>> PHY Framework series has been included.
>>
>> Kishon Vijay Abraham I (6):
>>    usb: dwc3: core: support optional PHYs
>>    usb: dwc3: adapt dwc3 core to use Generic PHY Framework
>>    drivers: phy: usb3/pipe3: Adapt pipe3 driver to Generic PHY Framework
>>    usb: phy: omap-usb2: remove *set_suspend* callback from omap-usb2
>>    phy: omap-usb2: move omap_usb.h from linux/usb/ to linux/phy/
>>    arm/dts: added dt properties to adapt to the new phy framwork
>
> patches 1 and 2 are in my testing/next, I guess 3,4,5 and 6 have no
> direct dependency on those, right ?

that's right. I'll take 3, 4 and 5th patch in my tree and ping Tony to 
take 6th patch.

-Kishon