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

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, Aug 13, 2012 at 8:23 PM, Munegowda, Keshava
<keshava_mgowda@xxxxxx> wrote:
> On Mon, Aug 13, 2012 at 7:39 PM, Felipe Balbi <balbi@xxxxxx> wrote:
>> On Mon, Aug 13, 2012 at 06:52:13PM +0530, Munegowda, Keshava wrote:
>>> 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.
>>
>> sure, here you go
>>
>> Acked-by: Felipe Balbi <balbi@xxxxxx>
>>
>> --
>> balbi
>
>
> Thanks Felipe
>
> Samuel
>       I request please queue this series for the next merge window.
>
> regards
> keshava


samuel : ping

regards
keshava
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Linux Arm (vger)]     [ARM Kernel]     [ARM MSM]     [Linux Tegra]     [Linux WPAN Networking]     [Linux Wireless Networking]     [Maemo Users]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Trails]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux