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SubjectRe: [PATCH v5 0/6] Make dwc3 use Generic PHY Framework
Roger,

On Monday 03 March 2014 05:51 PM, Roger Quadros wrote:
> Hi Kishon,
>
> Which tree are these patches based on?

mainline + Felipe's testing/next + Revert "usb: dwc3: core: enable
Suspend bit for USB2/3 PHYs" + Revert "usb: dwc3: preparation for
adapting dwc3 to generic phy framework"

Thanks
Kishon

>
> cheers,
> -roger
>
> On 03/03/2014 01:38 PM, 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
>>
>> Documentation/devicetree/bindings/usb/dwc3.txt | 6 +-
>> arch/arm/boot/dts/omap5.dtsi | 5 +-
>> drivers/phy/Kconfig | 11 +
>> drivers/phy/Makefile | 1 +
>> drivers/phy/phy-omap-usb2.c | 27 +--
>> .../phy/phy-omap-usb3.c => phy/phy-ti-pipe3.c} | 240 ++++++++++++--------
>> drivers/usb/dwc3/core.c | 116 +++++++---
>> drivers/usb/dwc3/core.h | 7 +
>> drivers/usb/phy/Kconfig | 11 -
>> drivers/usb/phy/Makefile | 1 -
>> include/linux/{usb => phy}/omap_usb.h | 3 -
>> 11 files changed, 264 insertions(+), 164 deletions(-)
>> rename drivers/{usb/phy/phy-omap-usb3.c => phy/phy-ti-pipe3.c} (54%)
>> rename include/linux/{usb => phy}/omap_usb.h (95%)
>>
>


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