Revision tags: v3.7-rc4, v3.7-rc3 |
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#
e8c4a7ac |
| 24-Oct-2012 |
Felipe Balbi <balbi@ti.com> |
ARM: OMAP: move OMAP USB platform data to <linux/platform_data/omap-usb.h>
In order to make single zImage work for ARM architecture, we need to make sure we don't depend on private headers.
Move US
ARM: OMAP: move OMAP USB platform data to <linux/platform_data/omap-usb.h>
In order to make single zImage work for ARM architecture, we need to make sure we don't depend on private headers.
Move USB platform_data to <linux/platform_data/omap-usb.h> and add a minimal drivers/mfd/usb-omap.h.
Cc: Samuel Ortiz <sameo@linux.intel.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Partha Basak <parthab@india.ti.com> Cc: Keshava Munegowda <keshava_mgowda@ti.com> Cc: linux-usb@vger.kernel.org Signed-off-by: Felipe Balbi <balbi@ti.com> [tony@atomide.com: updated for local mfd/usb-omap.h] Signed-off-by: Tony Lindgren <tony@atomide.com>
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Revision tags: v3.7-rc2, v3.7-rc1, v3.6, v3.6-rc7, v3.6-rc6, v3.6-rc5, v3.6-rc4, v3.6-rc3, v3.6-rc2, v3.6-rc1, v3.5 |
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#
760189b3 |
| 16-Jul-2012 |
Keshava Munegowda <keshava_mgowda@ti.com> |
mfd: omap-usb-host: Remove TLL specific code from USB HS core driver
The TLL specific code such as channels clocks enable/disable, initialization functions are removed from the USBHS core driver. Th
mfd: omap-usb-host: Remove TLL specific code from USB HS core driver
The TLL specific code such as channels clocks enable/disable, initialization functions are removed from the USBHS core driver. The hwmod of the usb tll is retrieved and omap device build is performed to created the platform device for the usb tll component.
Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.com> Reviewed-by: Partha Basak <parthab@india.ti.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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#
4dc2cceb |
| 16-Jul-2012 |
Keshava Munegowda <keshava_mgowda@ti.com> |
mfd: omap-usb-host: Invoke the TLL driver from USB HS core driver
The usbhs driver invokes the enable/disable APIs of the usb tll driver in the runtime resume/suspend callbacks of the runtime get sy
mfd: omap-usb-host: Invoke the TLL driver from USB HS core driver
The usbhs driver invokes the enable/disable APIs of the usb tll driver in the runtime resume/suspend callbacks of the runtime get sync and put sync of the usbhs driver.
Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.com> Reviewed-by: Partha Basak <parthab@india.ti.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Revision tags: v3.5-rc7, v3.5-rc6, v3.5-rc5, v3.5-rc4, v3.5-rc3 |
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#
c05995c3 |
| 14-Jun-2012 |
Russ Dill <Russ.Dill@gmail.com> |
mfd: USB: Fix the omap-usb EHCI ULPI PHY reset fix issues.
'ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue' (1fcb57d0) fixes an issue where the ULPI PHYs were not held in reset while initializin
mfd: USB: Fix the omap-usb EHCI ULPI PHY reset fix issues.
'ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue' (1fcb57d0) fixes an issue where the ULPI PHYs were not held in reset while initializing the EHCI controller. However, it also changes behavior in omap-usb-host.c omap_usbhs_init by releasing reset while the configuration in that function was done.
This change caused a regression on BB-xM where USB would not function if 'usb start' had been run from u-boot before booting. A change was made to release reset a little bit earlier which fixed the issue on BB-xM and did not cause any regressions on 3430 sdp, the board for which the fix was originally made.
This new fix, 'USB: EHCI: OMAP: Finish ehci omap phy reset cycle before adding hcd.', (3aa2ae74) caused a regression on OMAP5.
The original fix to hold the EHCI controller in reset during initialization was correct, however it appears that changing omap_usbhs_init to not hold the PHYs in reset during it's configuration was incorrect. This patch first reverts both fixes, and then changes ehci_hcd_omap_probe in ehci-omap.c to hold the PHYs in reset as the original patch had done. It also is sure to incorporate the _cansleep change that has been made in the meantime.
I've tested this on Beagleboard xM, I'd really like to get an ack from the 3430 sdp and OMAP5 guys before getting this merged.
v3 - Brown paper bag its too early in the morning actually run git commit amend fix v2 - Put cansleep gpiolib call outside of spinlock
Acked-by: Mantesh Sarashetti <mantesh@ti.com> Tested-by: Mantesh Sarashetti <mantesh@ti.com> Acked-by: Keshava Munegowda <keshava_mgowda@ti.com> Tested-by: Keshava Munegowda <keshava_mgowda@ti.com> Signed-off-by: Russ Dill <Russ.Dill@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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#
2761a639 |
| 14-Jun-2012 |
Russ Dill <Russ.Dill@gmail.com> |
mfd: USB: Fix the omap-usb EHCI ULPI PHY reset fix issues.
'ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue' (1fcb57d0) fixes an issue where the ULPI PHYs were not held in reset while initializin
mfd: USB: Fix the omap-usb EHCI ULPI PHY reset fix issues.
'ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue' (1fcb57d0) fixes an issue where the ULPI PHYs were not held in reset while initializing the EHCI controller. However, it also changes behavior in omap-usb-host.c omap_usbhs_init by releasing reset while the configuration in that function was done.
This change caused a regression on BB-xM where USB would not function if 'usb start' had been run from u-boot before booting. A change was made to release reset a little bit earlier which fixed the issue on BB-xM and did not cause any regressions on 3430 sdp, the board for which the fix was originally made.
This new fix, 'USB: EHCI: OMAP: Finish ehci omap phy reset cycle before adding hcd.', (3aa2ae74) caused a regression on OMAP5.
The original fix to hold the EHCI controller in reset during initialization was correct, however it appears that changing omap_usbhs_init to not hold the PHYs in reset during it's configuration was incorrect. This patch first reverts both fixes, and then changes ehci_hcd_omap_probe in ehci-omap.c to hold the PHYs in reset as the original patch had done. It also is sure to incorporate the _cansleep change that has been made in the meantime.
I've tested this on Beagleboard xM, I'd really like to get an ack from the 3430 sdp and OMAP5 guys before getting this merged.
v3 - Brown paper bag its too early in the morning actually run git commit amend fix v2 - Put cansleep gpiolib call outside of spinlock
Acked-by: Mantesh Sarashetti <mantesh@ti.com> Tested-by: Mantesh Sarashetti <mantesh@ti.com> Acked-by: Keshava Munegowda <keshava_mgowda@ti.com> Tested-by: Keshava Munegowda <keshava_mgowda@ti.com> Signed-off-by: Russ Dill <Russ.Dill@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Revision tags: v3.5-rc2, v3.5-rc1, v3.4, v3.4-rc7, v3.4-rc6, v3.4-rc5 |
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#
4c394bb1 |
| 22-Apr-2012 |
Russ Dill <Russ.Dill@ti.com> |
mfd: Fix build breakage in omap-usb-host.c
'ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue' removes the include for linux/gpio.h from omap-usb-host.c. This include indirectly includes plat/cpu.h
mfd: Fix build breakage in omap-usb-host.c
'ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue' removes the include for linux/gpio.h from omap-usb-host.c. This include indirectly includes plat/cpu.h which is required by omap-usb-host.c. Fix the build breakage by including it directly.
Acked-by: Keshava Munegowda <keshava_mgowda@ti.com> Acked-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Russ Dill <Russ.Dill@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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#
13176a89 |
| 22-Apr-2012 |
Russ Dill <Russ.Dill@ti.com> |
mfd: Fix build breakage in omap-usb-host.c
'ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue' removes the include for linux/gpio.h from omap-usb-host.c. This include indirectly includes plat/cpu.h
mfd: Fix build breakage in omap-usb-host.c
'ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue' removes the include for linux/gpio.h from omap-usb-host.c. This include indirectly includes plat/cpu.h which is required by omap-usb-host.c. Fix the build breakage by including it directly.
Acked-by: Keshava Munegowda <keshava_mgowda@ti.com> Acked-by: Kevin Hilman <khilman@ti.com> Tested-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Russ Dill <Russ.Dill@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Revision tags: v3.4-rc4, v3.4-rc3, v3.4-rc2, v3.4-rc1 |
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#
1fcb57d0 |
| 19-Mar-2012 |
Keshava Munegowda <Keshava_mgowda@ti.com> |
ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue
It is observed that the echi ports of 3430 sdp board are not working due to the random timing of programming the associated GPIOs of the ULPI PHYs
ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue
It is observed that the echi ports of 3430 sdp board are not working due to the random timing of programming the associated GPIOs of the ULPI PHYs of the EHCI for reset. If the PHYs are reset at during usbhs core driver, host ports will not work because EHCI driver is loaded after the resetting PHYs. The PHYs should be in reset state while initializing the EHCI controller. The code which does the GPIO pins associated with the PHYs are programmed to reset is moved from the USB host core driver to EHCI driver.
Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.com> Reviewed-by: Partha Basak <parthab@india.ti.com> Acked-by: Felipe Balbi <balbi@ti.com> Tested-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Revision tags: v3.3, v3.3-rc7, v3.3-rc6, v3.3-rc5, v3.3-rc4 |
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#
f0447a69 |
| 15-Feb-2012 |
Govindraj.R <govindraj.raja@ti.com> |
mfd: Move omap-usb-host usbhs init before allocing child dev
There could be possible race condition where the host dev's are alloced and added to platform dev just before usbhs_init. Just move usbhs
mfd: Move omap-usb-host usbhs init before allocing child dev
There could be possible race condition where the host dev's are alloced and added to platform dev just before usbhs_init. Just move usbhs_init before adding child dev.
CC: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Govindraj.R <govindraj.raja@ti.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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#
cbb8c220 |
| 15-Feb-2012 |
Govindraj.R <govindraj.raja@ti.com> |
mfd: Remove omap-usb-host magic numbers for dev dma mask
Remove the hardcoded magic values for dma mask and use the dma mask api/macro available.
Signed-off-by: Govindraj.R <govindraj.raja@ti.com>
mfd: Remove omap-usb-host magic numbers for dev dma mask
Remove the hardcoded magic values for dma mask and use the dma mask api/macro available.
Signed-off-by: Govindraj.R <govindraj.raja@ti.com> Reviewed-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Revision tags: v3.3-rc3, v3.3-rc2, v3.3-rc1, v3.2, v3.2-rc7, v3.2-rc6, v3.2-rc5, v3.2-rc4 |
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#
4e9daaca |
| 30-Nov-2011 |
Axel Lin <axel.lin@gmail.com> |
mfd: Use gpio_request_one from omap-usb-host
Use gpio_request_one() instead of multiple gpiolib calls.
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.co
mfd: Use gpio_request_one from omap-usb-host
Use gpio_request_one() instead of multiple gpiolib calls.
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Revision tags: v3.2-rc3, v3.2-rc2, v3.2-rc1, v3.1, v3.1-rc10 |
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#
1e7fe1a9 |
| 11-Oct-2011 |
Keshava Munegowda <Keshava_mgowda@ti.com> |
MFD: OMAP: USB: Runtime PM support
The usbhs core driver does not enable/disable the interface and functional clocks directly, These clocks are handled by runtime pm, hence instead of the clock enab
MFD: OMAP: USB: Runtime PM support
The usbhs core driver does not enable/disable the interface and functional clocks directly, These clocks are handled by runtime pm, hence instead of the clock enable/disable, the runtime pm APIS are used. however,the optional clocks and port clocks are handled by the usbhs core.
Dependency: This patch is dependent on this series: [PATCH 0/5 v13 or latest version] omap: usb: host: Runtime PM preparation for EHCI and OHCI drivers.
Validation performed: The global suspend/resume of EHCI and OHCI is validated on OMAP3430 sdp board with this patch combined with the series: [PATCH 0/5 v13 or latest version] omap: usb: host: Runtime PM preparation for EHCI and OHCI drivers.
Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.com> Reviewed-by: Kevin Hilman <khilman@ti.com> Reviewed-by: Partha Basak <parthab@india.ti.com> Acked-by: Felipe Balbi <balbi@ti.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
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#
a6d3a662 |
| 11-Oct-2011 |
Keshava Munegowda <Keshava_mgowda@ti.com> |
ARM: OMAP: USB: device name change for the clk names of usbhs
device name usbhs clocks are changed from usbhs-omap.0 to usbhs_omap; this is because in the hwmod registration the device name is set a
ARM: OMAP: USB: device name change for the clk names of usbhs
device name usbhs clocks are changed from usbhs-omap.0 to usbhs_omap; this is because in the hwmod registration the device name is set as usbhs_omap; The redudant clock nodes are removed.
Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.com> Reviewed-by: Partha Basak <parthab@india.ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
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Revision tags: v3.1-rc9, v3.1-rc8, v3.1-rc7, v3.1-rc6, v3.1-rc5, v3.1-rc4, v3.1-rc3 |
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#
417e206b |
| 19-Aug-2011 |
Ming Lei <tom.leiming@gmail.com> |
mfd: Fix omap-usb-host build failure
The patch fixes the build failure:
drivers/mfd/omap-usb-host.c:1034:1: warning: data definition has no type or storage class drivers/mfd/omap-usb-host.c:1034:1:
mfd: Fix omap-usb-host build failure
The patch fixes the build failure:
drivers/mfd/omap-usb-host.c:1034:1: warning: data definition has no type or storage class drivers/mfd/omap-usb-host.c:1034:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' drivers/mfd/omap-usb-host.c:1034:1: warning: parameter names (without types) in function declaration drivers/mfd/omap-usb-host.c:1040:1: warning: data definition has no type or storage class drivers/mfd/omap-usb-host.c:1040:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' drivers/mfd/omap-usb-host.c:1040:1: warning: parameter names (without types) in function declaration drivers/mfd/omap-usb-host.c:1045:13: error: 'THIS_MODULE' undeclared here (not in a function) drivers/mfd/omap-usb-host.c:1050:15: error: expected declaration specifiers or '...' before string constant drivers/mfd/omap-usb-host.c:1050:1: warning: data definition has no type or storage class drivers/mfd/omap-usb-host.c:1050:1: warning: type defaults to 'int' in declaration of 'MODULE_AUTHOR' drivers/mfd/omap-usb-host.c:1050:15: warning: function declaration isn't a prototype drivers/mfd/omap-usb-host.c:1051:14: error: expected declaration specifiers or '...' before string constant drivers/mfd/omap-usb-host.c:1051:1: warning: data definition has no type or storage class drivers/mfd/omap-usb-host.c:1051:1: warning: type defaults to 'int' in declaration of 'MODULE_ALIAS' drivers/mfd/omap-usb-host.c:1051:14: warning: function declaration isn't a prototype drivers/mfd/omap-usb-host.c:1052:16: error: expected declaration specifiers or '...' before string constant drivers/mfd/omap-usb-host.c:1052:1: warning: data definition has no type or storage class drivers/mfd/omap-usb-host.c:1052:1: warning: type defaults to 'int' in declaration of 'MODULE_LICENSE' drivers/mfd/omap-usb-host.c:1052:16: warning: function declaration isn't a prototype drivers/mfd/omap-usb-host.c:1053:20: error: expected declaration specifiers or '...' before string constant drivers/mfd/omap-usb-host.c:1053:1: warning: data definition has no type or storage class drivers/mfd/omap-usb-host.c:1053:1: warning: type defaults to 'int' in declaration of 'MODULE_DESCRIPTION' drivers/mfd/omap-usb-host.c:1053:20: warning: function declaration isn't a prototype make[2]: *** [drivers/mfd/omap-usb-host.o] Error 1 CC fs/proc/namespaces.o make[1]: *** [drivers/mfd] Error 2 make: *** [drivers] Error 2 make: *** Waiting for unfinished jobs....
Signed-off-by: Ming Lei <ming.lei@canonical.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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#
e600cffe |
| 18-Aug-2011 |
Anand Gadiyar <gadiyar@ti.com> |
mfd: Make omap-usb-host TLL mode work again
This code section seems to have been accidentally copy pasted. It causes incorrect bits to be set up in the TLL_CHANNEL_CONF register and prevents the TLL
mfd: Make omap-usb-host TLL mode work again
This code section seems to have been accidentally copy pasted. It causes incorrect bits to be set up in the TLL_CHANNEL_CONF register and prevents the TLL mode from working correctly.
Cc: stable@kernel.org Signed-off-by: Anand Gadiyar <gadiyar@ti.com> Cc: Keshava Munegowda <keshava_mgowda@ti.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Revision tags: v3.1-rc2, v3.1-rc1 |
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#
e2e49d57 |
| 22-Jul-2011 |
Keshava Munegowda <Keshava_mgowda@ti.com> |
mfd: Fix the omap-usb-host clock API usage on usbhs_disable()
usbhs_disable function was invoking clk_enable() instead of clk_disable(), thus only increasing the clock usage counter and preventing t
mfd: Fix the omap-usb-host clock API usage on usbhs_disable()
usbhs_disable function was invoking clk_enable() instead of clk_disable(), thus only increasing the clock usage counter and preventing this particular clock from being ever turned off. Because of this, the power domain of omap4 the USB Host subsystem would never reach lower power states.This patch calls clk_disable() in usbhs_disable function
Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Revision tags: v3.0, v3.0-rc7, v3.0-rc6, v3.0-rc5, v3.0-rc4 |
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#
8f2df014 |
| 20-Jun-2011 |
Keshava Munegowda <Keshava_mgowda@ti.com> |
Revert "mfd: Add omap-usbhs runtime PM support"
This reverts commit 7e6502d577106fb5b202bbaac64c5f1b065e6daa.
Oops are produced during initialization of ehci and ohci drivers. This is because the r
Revert "mfd: Add omap-usbhs runtime PM support"
This reverts commit 7e6502d577106fb5b202bbaac64c5f1b065e6daa.
Oops are produced during initialization of ehci and ohci drivers. This is because the run time pm apis are used by the driver but the corresponding hwmod structures and initialization is not merged. hence revering back the commit id 7e6502d577106fb5b202bbaac64c5f1b065e6daa
Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.com> Reported-by: Luciano Coelho <coelho@ti.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Revision tags: v3.0-rc3, v3.0-rc2, v3.0-rc1 |
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#
7e6502d5 |
| 22-May-2011 |
Keshava Munegowda <Keshava_mgowda@ti.com> |
mfd: Add omap-usbhs runtime PM support
The usbhs core driver does not enable/disable the interface and functional clocks; These clocks are handled by hwmod and runtime pm, hence insted of the clock
mfd: Add omap-usbhs runtime PM support
The usbhs core driver does not enable/disable the interface and functional clocks; These clocks are handled by hwmod and runtime pm, hence insted of the clock enable/disable, the runtime pm APIS are used. however,the port clocks and tll clocks are handled by the usbhs core.
Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Revision tags: v2.6.39 |
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#
d910774f |
| 14-May-2011 |
Axel Lin <axel.lin@gmail.com> |
mfd: Fix omap_usbhs_alloc_children error handling
1. Return proper error if omap_usbhs_alloc_child fails 2. In the case of goto err_ehci, we should call platform_device_unregister(ehci) instead o
mfd: Fix omap_usbhs_alloc_children error handling
1. Return proper error if omap_usbhs_alloc_child fails 2. In the case of goto err_ehci, we should call platform_device_unregister(ehci) instead of platform_device_put(ehci) because we have already added the platform device to device hierarchy.
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Axel Lin <axel.lin@gmail.com> Tested-by: Keshava Munegowda <keshava_mgowda@ti.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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#
6eb6fbbf |
| 16-May-2011 |
Keshava Munegowda <Keshava_mgowda@ti.com> |
mfd: Fix omap usbhs crash when rmmoding ehci or ohci
The disabling of clocks and freeing GPIO are changed to fix the occurrence of the crash of rmmod of ehci and ohci drivers. The GPIOs should be fr
mfd: Fix omap usbhs crash when rmmoding ehci or ohci
The disabling of clocks and freeing GPIO are changed to fix the occurrence of the crash of rmmod of ehci and ohci drivers. The GPIOs should be freed after the spin locks are unlocked.
Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.com> Acked-by: Felipe Balbi <balbi@ti.com> Cc: stable@kernel.org Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Revision tags: v2.6.39-rc7, v2.6.39-rc6, v2.6.39-rc5, v2.6.39-rc4 |
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#
557f447f |
| 14-Apr-2011 |
Juergen Kilb <J.Kilb@phytec.de> |
mfd: Fixed gpio polarity of omap-usb gpio USB-phy reset
With commit 19403165 a main part of ehci-omap.c moved to drivers/mfd/omap-usb-host.c created by commit 17cdd29d. Due to this reorganisation th
mfd: Fixed gpio polarity of omap-usb gpio USB-phy reset
With commit 19403165 a main part of ehci-omap.c moved to drivers/mfd/omap-usb-host.c created by commit 17cdd29d. Due to this reorganisation the polarity used to reset the external USB phy changed and USB host doesn't recognize any devices.
Signed-off-by: Juergen Kilb <J.Kilb@phytec.de> Acked-by: Felipe Balbi <balbi@ti.com> Tested-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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#
6e3d4bec |
| 21-Apr-2011 |
Keshava Munegowda <Keshava_mgowda@ti.com> |
omap:usb: add regulator support for EHCI
in case of ehci phy mode; regulator of phy should be enabled before initializing the usbhs core driver.
Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.
omap:usb: add regulator support for EHCI
in case of ehci phy mode; regulator of phy should be enabled before initializing the usbhs core driver.
Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.com> Tested-by: Steve Calfee <stevecalfee@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
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d11536e4 |
| 21-Apr-2011 |
Axel Lin <axel.lin@gmail.com> |
mfd: Fix usbhs_enable error handling
In the case of missing platform_data we do not hold a spin_lock, thus we should not call spin_unlock_irqrestore in the error path.
Also simplify the error handl
mfd: Fix usbhs_enable error handling
In the case of missing platform_data we do not hold a spin_lock, thus we should not call spin_unlock_irqrestore in the error path.
Also simplify the error handling by separating the successful path from error path. I think this change improves readability.
Signed-off-by: Axel Lin <axel.lin@gmail.com> Tested-by: Steve Calfee <stevecalfee@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
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Revision tags: v2.6.39-rc3, v2.6.39-rc2 |
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25985edc |
| 30-Mar-2011 |
Lucas De Marchi <lucas.demarchi@profusion.mobi> |
Fix common misspellings
Fixes generated by 'codespell' and manually reviewed.
Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
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Revision tags: v2.6.39-rc1, v2.6.38, v2.6.38-rc8, v2.6.38-rc7 |
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17cdd29d |
| 01-Mar-2011 |
Keshava Munegowda <keshava_mgowda@ti.com> |
usb: host: omap: common usb host core driver
enabling and disabling the common clocks for ehci and ohci is implemented. usbhs is a common parent platform driver for EHCI and OHCI driver. This driver
usb: host: omap: common usb host core driver
enabling and disabling the common clocks for ehci and ohci is implemented. usbhs is a common parent platform driver for EHCI and OHCI driver. This driver receives the clock enable and disable requests from ehci and ohci drivers.The UHH and TLL initialization is also performed.
Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
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