[PATCH v5 00/22] OMAP USB Host cleanup

From: Roger Quadros
Date: Wed Jan 02 2013 - 10:07:25 EST


This patchset addresses the following

- 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)

- 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.

- Added appropriate maintainers in to/cc
- minor print message fix in patch 23 to maintain consistency

- Rebased on arm-soc/for-next commit f979306c4d38d213c6977aaf3b1115e8ded71e3a
- Rearranged patch that get rids of cpu_is_omap..() macros
- Coding style fixes

- 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.


Roger Quadros (22):
mfd: omap-usb-tll: Avoid creating copy of 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 creating copy of platform_data
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()
USB: ehci-omap: Don't free gpios that we didn't request
ARM: OMAP3: clock data: get rid of unused USB host clock aliases and
ARM: OMAP4: clock data: get rid of unused USB host clock aliases
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/cclock3xxx_data.c | 11 -
arch/arm/mach-omap2/cclock44xx_data.c | 7 -
arch/arm/mach-omap2/usb-host.c | 1 +
arch/arm/mach-omap2/usb.h | 1 +
drivers/mfd/omap-usb-host.c | 499 +++++++++++++++++++-------------
drivers/mfd/omap-usb-tll.c | 244 +++++++++-------
drivers/usb/host/ehci-omap.c | 8 -
include/linux/platform_data/usb-omap.h | 1 +
8 files changed, 435 insertions(+), 337 deletions(-)


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