Re: [PATCH V4 0/5] ARM: OMAP: HOST: TLL driver implementation

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On Fri, Jul 27, 2012 at 5:44 PM, Munegowda, Keshava
<keshava_mgowda@xxxxxx> wrote:
> On Mon, Jul 23, 2012 at 8:04 PM, Munegowda, Keshava
> <keshava_mgowda@xxxxxx> wrote:
>> On Mon, Jul 23, 2012 at 7:38 PM, Felipe Balbi <balbi@xxxxxx> wrote:
>>> Hi,
>>>
>>> On Mon, Jul 23, 2012 at 07:31:10PM +0530, Munegowda, Keshava wrote:
>>>> On Thu, Jul 19, 2012 at 3:48 PM, Munegowda, Keshava
>>>> <keshava_mgowda@xxxxxx> wrote:
>>>> > On Mon, Jul 16, 2012 at 7:01 PM, Keshava Munegowda
>>>> > <keshava_mgowda@xxxxxx> wrote:
>>>> >> The TLL (Transceiver Less Link) is an separate IP block, independent of
>>>> >> the host controller. Basically this TLL operates like USB PHY which allows
>>>> >> the user to connect two USB transceiver interfaces together directly
>>>> >> without the use of differential transceivers in omap3 and later chips.
>>>> >> The TLL configuration is removed from the UHH driver and implemented as
>>>> >> a seperate platform driver. Now, the UHH driver configures the TLL
>>>> >> through API's exported by the TLL platform driver.
>>>> >>
>>>> >> Signed-off-by: Keshava Munegowda <keshava_mgowda@xxxxxx>
>>>> >>
>>>> >> In v4:
>>>> >>     - rebased on top of linux kernel version 3.5.rc7
>>>> >>     - reworked as per the comments given by Paul Walmsley <paul@xxxxxxxxx>
>>>> >>
>>>> >> In v3:
>>>> >>   - rebased on top V3 of Russ dill's patch
>>>> >>        'ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue'
>>>> >>        fixes an issue where the ULPI PHYs were not held in reset
>>>> >>        while initializing the EHCI controller
>>>> >>         http://permalink.gmane.org/gmane.linux.usb.general/65988
>>>> >>
>>>> >>   - rebased on top of patch
>>>> >>     OMAP: USB : Fix the EHCI enumeration and core retention issue
>>>> >>      http://permalink.gmane.org/gmane.linux.usb.general/66239
>>>> >>
>>>> >> In V2:
>>>> >>     - covered review comments from linux omap and usb community
>>>> >>     - rebased on top Russ dill's patch
>>>> >>        'ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue'
>>>> >>        fixes an issue where the ULPI PHYs were not held in reset
>>>> >>        while initializing the EHCI controller
>>>> >>
>>>> >> Keshava Munegowda (5):
>>>> >>   ARM: OMAP: Add the USB TLL clocks device name
>>>> >>   ARM: OMAP: USB: HOST TLL platform driver
>>>> >>   ARM: OMAP: USB: Invoke the TLL driver from USB HS core driver
>>>> >>   ARM: OMAP: USB: Remove TLL specific code from USB HS core driver
>>>> >>   ARM: OMAP: Remove older device name of the USB TLL clocks
>>>> >>
>>>> >>  arch/arm/mach-omap2/clock3xxx_data.c  |    8 +-
>>>> >>  arch/arm/mach-omap2/clock44xx_data.c  |    4 +-
>>>> >>  arch/arm/mach-omap2/usb-host.c        |   31 ++-
>>>> >>  arch/arm/plat-omap/include/plat/usb.h |    7 +
>>>> >>  drivers/mfd/Kconfig                   |    2 +-
>>>> >>  drivers/mfd/Makefile                  |    2 +-
>>>> >>  drivers/mfd/omap-usb-host.c           |  238 ++---------------
>>>> >>  drivers/mfd/omap-usb-tll.c            |  471 +++++++++++++++++++++++++++++++++
>>>> >>  8 files changed, 523 insertions(+), 240 deletions(-)
>>>> >>  create mode 100644 drivers/mfd/omap-usb-tll.c
>>>> >>
>>>> >> --
>>>> >> 1.7.9.5
>>>> >
>>>> >
>>>> > Felipe/ Paul
>>>> >       please let me know if you have any review comments on this v4 series.
>>>> >
>>>> > regards
>>>> > keshava
>>>>
>>>> Hi Felipe
>>>>           please let me know if you have any review comments on this series now.
>>>
>>> looks ok... pretty much just moving code around.
>>>
>>> --
>>> balbi
>>
>>
>> Thanks Felipe
>>
>> then I request please give your Ack by for this series.
>>
>> regards
>> keshava
>
> Hi Paul
>     do you have any review comments on this series?
> Felipe is OK with this series.  if there are no review comments on this series
> I request your ack by for the same.
> Once this series gets in to mainline. i will start the Device tree
> conversion for usb2 host.
>
> regards
> keshava

Hi Felipe
       please give you ack by this series , so that I request
samuel to merge to mainline.


regards
keshava
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