[PATCH v9 00/20] OMAP USB Host cleanup

[rogerq@ti.com (Roger Quadros)]

Hi Samuel,

Could you please pull this if it looks OK? Thanks :).

cheers,
-roger

On 01/23/2013 12:37 PM, Roger Quadros wrote:
> Hi Samuel,
> 
> I think this series is in a pretty good shape to pull now :). I've added
> Reviewed-by and Acked-by tags. You can please pull from below.
> 
> NOTE: the first patch is a stable fix so Greg KH might want to pick it up for 3.8-rc.
> 
> The following changes since commit 7d1f9aeff1ee4a20b1aeb377dd0f579fe9647619:
> 
>   Linux 3.8-rc4 (2013-01-17 19:25:45 -0800)
> 
> are available in the git repository at:
>   git://github.com/rogerq/linux.git linux-usbhost14-part
> 
> This patchset addresses the following
> 
> - Consolidate USB Host platform data.
> - Avoid addressing clocks one by one by name and use a for loop + bunch
>   of cleanups.
> - Get number of channels/ports dynamically either from revision register
>   or from platform data. Avoids getting clocks that are not present.
> - Add OMAP5 and HSIC mode (Not tested).
> 
> v9:
> - Addressed clock framework related comments from Russell King.
> - Removed 2 clock data patches from the series as they will be taken care
>   of by Paul Walmsey.
> 
> v8:
> - Re-arranged patch "USB-ehci-omap-Don-t-free-gpios-that-we-didn-t-reques.patch"
>   to be the first since it is a candidate for stable.
> - Fixed issues raised by Felipe, i.e. indentation and use of switch ()
> 
> v7:
> - Updated patch 4 to not hold a spinlock when using clk_get().
> - Updated patches 3 and 11 to return -EADDRNOTAVAIL on failure of
>   demv_request_and_ioremap().
> 
> v6:
> - Added USB Host platform data consolidation patch as the first patch.
>   based on request from Tony.
> - Rebased on v3.8-rc3.
> 
> v5:
> - Rebased on top of todays arm-soc/for-next.
> - Removed the clock merging patch from the list.
> - Updated patches 14, 19 and 20 to accomodate the above change.
> - Added patch 22 to fix a build warning.
> 
> v4:
> - Added appropriate maintainers in to/cc.
> - minor print message fix in patch 23 to maintain consistency.
> 
> v3:
> - Rebased on arm-soc/for-next commit f979306c4d38d213c6977aaf3b1115e8ded71e3a.
> - Rearranged patch that get rids of cpu_is_omap..() macros.
> - Coding style fixes.
> 
> v2:
> - Clocks are allocated dynamically based on number of ports available
>   on the platform.
> - Reduced console spam if non critical clocks are not found on the platform.
> - Get rid of cpu_is_.. macros from USB host driver.
> 
> cheers,
> -roger
> 
> ---
> Roger Quadros (20):
>       USB: ehci-omap: Don't free gpios that we didn't request
>       mfd: omap-usb-host: Consolidate OMAP USB-HS platform data
>       mfd: omap-usb-tll: Fix channel count detection
>       mfd: omap-usb-tll: Use devm_kzalloc/ioremap and clean up error path
>       mfd: omap-usb-tll: Clean up clock handling
>       mfd: omap-usb-tll: introduce and use mode_needs_tll()
>       mfd: omap-usb-tll: Check for missing platform data in probe
>       mfd: omap-usb-tll: Fix error message
>       mfd: omap-usb-tll: serialize access to TLL device
>       mfd: omap-usb-tll: Add OMAP5 revision and HSIC support
>       mfd: omap_usb_host: Avoid missing platform data checks in suspend/resume
>       mfd: omap-usb-host: Use devm_kzalloc() and devm_request_and_ioremap()
>       mfd: omap-usb-host: know about number of ports from revision register
>       mfd: omap-usb-host: override number of ports from platform data
>       mfd: omap-usb-host: cleanup clock management code
>       mfd: omap-usb-host: Manage HSIC clocks for HSIC mode
>       mfd: omap-usb-host: Get rid of unnecessary spinlock
>       mfd: omap-usb-host: clean up omap_usbhs_init()
>       mfd: omap-usb-host: Don't spam console on clk_set_parent failure
>       mdf: omap-usb-host: get rid of build warning
> 
>  arch/arm/mach-omap2/board-3430sdp.c        |    2 +-
>  arch/arm/mach-omap2/board-3630sdp.c        |    2 +-
>  arch/arm/mach-omap2/board-am3517crane.c    |    2 +-
>  arch/arm/mach-omap2/board-am3517evm.c      |    2 +-
>  arch/arm/mach-omap2/board-cm-t35.c         |    2 +-
>  arch/arm/mach-omap2/board-cm-t3517.c       |    2 +-
>  arch/arm/mach-omap2/board-devkit8000.c     |    2 +-
>  arch/arm/mach-omap2/board-igep0020.c       |    4 +-
>  arch/arm/mach-omap2/board-omap3beagle.c    |    2 +-
>  arch/arm/mach-omap2/board-omap3evm.c       |    2 +-
>  arch/arm/mach-omap2/board-omap3pandora.c   |    2 +-
>  arch/arm/mach-omap2/board-omap3stalker.c   |    2 +-
>  arch/arm/mach-omap2/board-omap3touchbook.c |    2 +-
>  arch/arm/mach-omap2/board-omap4panda.c     |    2 +-
>  arch/arm/mach-omap2/board-overo.c          |    2 +-
>  arch/arm/mach-omap2/board-zoom.c           |    2 +-
>  arch/arm/mach-omap2/usb-host.c             |   29 +--
>  arch/arm/mach-omap2/usb.h                  |   20 +-
>  drivers/mfd/omap-usb-host.c                |  558 +++++++++++++++++-----------
>  drivers/mfd/omap-usb-tll.c                 |  243 +++++++------
>  drivers/usb/host/ehci-omap.c               |   14 +-
>  include/linux/platform_data/usb-omap.h     |   24 +-
>  22 files changed, 497 insertions(+), 425 deletions(-)
>