From: Keshava Munegowda
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
---
arch/arm/mach-omap2/clock3xxx_data.c | 26
Following 4 hwmod structure are added:
UHH hwmod of usbhs with uhh base address and functional clock,
EHCI hwmod with irq and base address,
OHCI hwmod with irq and base address,
TLL hwmod of usbhs with the TLL base address and irq.
Signed-off-by: Keshava Munegowda
---
arch/arm/mach-omap2
The hwmod structure of uhh, ohci, ehci and tll are
retrieved and registered with omap device
Signed-off-by: Keshava Munegowda
---
arch/arm/mach-omap2/usb-host.c | 114 +--
1 files changed, 50 insertions(+), 64 deletions(-)
diff --git a/arch/arm/mach-omap2
-by: Keshava Munegowda
---
arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 247
1 files changed, 247 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index 6201422..0bc01dd 100644
--- a
-by: Keshava Munegowda
---
arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 247
1 files changed, 247 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index 6201422..0bc01dd 100644
--- a
Following 4 hwmod structure are added:
UHH hwmod of usbhs with uhh base address and functional clock,
EHCI hwmod with irq and base address,
OHCI hwmod with irq and base address,
TLL hwmod of usbhs with the TLL base address and irq.
Signed-off-by: Keshava Munegowda
---
arch/arm/mach-omap2
From: Keshava Munegowda
The Hwmod structures and Runtime PM features are implemented
For EHCI and OHCI drivers of OMAP3 and OMAP4.
The global suspend/resume of EHCI and OHCI
is validated on OMAP3430 sdp board with these patches.
these patches are rebased to kevin's pm branch and
usbhs l
From: Keshava Munegowda
The usbhs core driver does not enable/disable the interface and
functional clocks; These clocks are handled by hwmod and runtime pm,
hence instead of the clock enable/disable, the runtime pm APIS are
used. however,the port clocks are handled by the usbhs core.
Signed-off
The hwmod structure of uhh, ohci, ehci and tll are
retrieved and registered with omap device
Signed-off-by: Keshava Munegowda
---
arch/arm/mach-omap2/usb-host.c | 114 +--
1 files changed, 50 insertions(+), 64 deletions(-)
diff --git a/arch/arm/mach-omap2
From: Keshava Munegowda
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
---
arch/arm/mach-omap2/clock3xxx_data.c | 26
From: Kishon Vijay Abraham
For ehci and ohci hwmods, the omap4 mux initializations functions
are included.
Signed-off-by: Kishon Vijay Abraham
Signed-off-by: Keshava Munegowda
---
arch/arm/mach-omap2/usb-host.c | 546 +---
1 files changed, 403 insertions
From: Keshava Munegowda
These two patches performs the I/O pad mux initialization
to ehci and ohci hwmods for both omap3 and omap4 SOCs.
This patch series is based on
1. Runtime PM support of usbhs of omap3 and omap4
These patches are avilable at branch kmg-usbhs-pm
code
From: Keshava Munegowda
For ehci and ohci hwmods, the omap3 mux initializations functions
are included.
Signed-off-by: Keshava Munegowda
---
arch/arm/mach-omap2/usb-host.c | 692 ++-
1 files changed, 532 insertions(+), 160 deletions(-)
diff --git a/arch
From: Keshava Munegowda
The gpio of EHCI phy should be 0 instead of 1;
This fixes the hub enumeration issue in beagle xm board.
Signed-off-by: Keshava Munegowda
---
drivers/mfd/omap-usb-host.c |8
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/mfd/omap-usb
From: Keshava Munegowda
in case of ehci phy mode; regulator of phy
should be enabled before initializing the
usbhs core driver.
Signed-off-by: Keshava Munegowda
---
drivers/mfd/omap-usb-host.c |1 -
drivers/usb/host/ehci-omap.c | 20
2 files changed, 20 insertions
From: Axel Lin
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
> -Original Message-
> From: Alan Ott [mailto:a...@signal11.us]
> Sent: Friday, April 22, 2011 6:41 AM
> To: Keshava Munegowda
> Cc: Dmitry Artamonow; Steve Sakoman; Steve Calfee; Felipe Balbi;
linux-...@vger.kernel.org; linux-
> o...@vger.kernel.org; linux-ker...@vger.ke
> -Original Message-
> From: Steve Sakoman [mailto:sako...@gmail.com]
> Sent: Monday, April 25, 2011 7:46 PM
> To: Alan Ott
> Cc: Keshava Munegowda; Dmitry Artamonow; Steve Calfee; Felipe Balbi;
linux-...@vger.kernel.org;
> linux-omap@vger.kernel.org; linux-ker...@vger.ke
ork. I
> am sure I will get nfs working shortly.
>
> I am using the 2.6.39-rc4 with your 3 patches. So from the Beagleboard
> XM perspective it works and you can include my
>
> Tested-by: Steve Calfee
Thanks Steve
Keshava Munegowda
--
To unsubscribe from this list: send the li
> -Original Message-
> From: Felipe Balbi [mailto:ba...@ti.com]
> Sent: Tuesday, April 26, 2011 2:29 PM
> To: Keshava Munegowda
> Cc: linux-...@vger.kernel.org; linux-omap@vger.kernel.org; ba...@ti.com;
gadi...@ti.com; p-
> bas...@ti.com; axel@gmail.com; johns...@
From: Keshava Munegowda
the disabling of clocks and freeing GPIO are changed
to fix the occurence of the crash of rmmod of ehci and ohci
drivers
Signed-off-by: Keshava Munegowda
---
drivers/mfd/omap-usb-host.c | 24
1 files changed, 16 insertions(+), 8 deletions
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
Signed-off-by: Keshava Munegowda
---
arch/arm/mach-omap2/clock3xxx_data.c | 28 ++--
arch/arm/mach-omap2
From: Keshava Munegowda
The disableing of clocks and freeing GPIO are changed
to fix the occurence 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
---
drivers/mfd/omap-usb-host.c | 27
From: Keshava Munegowda
The global suspend and resume functions for usbhs core driver
are implemented.These routine are called when the global suspend
and resume occurs. Before calling these functions, the
bus suspend and resume of ehci and ohci drivers are called
from runtime pm.
Signed-off-by
Following 2 hwmod strcuture are added:
UHH hwmod of usbhs with uhh base address and
EHCI , OHCI irq and base addresses.
TLL hwmod of usbhs with the TLL base address and irq.
Signed-off-by: Keshava Munegowda
---
arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 184
arch
From: Keshava Munegowda
The Hwmod structures and Runtime PM features are implemented
For EHCI and OHCI drivers of OMAP3 and OMAP4.
The global suspend/resume of EHCI and OHCI
is validated on OMAP3430 sdp board with these patches.
Keshava Munegowda (5):
arm: omap: usb: ehci and ohci hwmod
From: Keshava Munegowda
The usbhs core driver does not enable/disable the intefrace and
fucntional 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
The hwmod structure of uhh and tll are retrived
and registered with omap device
Signed-off-by: Keshava Munegowda
---
arch/arm/mach-omap2/usb-host.c | 99 ++--
1 files changed, 35 insertions(+), 64 deletions(-)
diff --git a/arch/arm/mach-omap2/usb-host.c b
From: Keshava Munegowda
The disableing of clocks and freeing GPIO are changed
to fix the occurence 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
---
drivers/mfd/omap-usb-host.c | 27
From: Keshava Munegowda
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
---
drivers/mfd/omap-usb-host.c | 27
The hwmod structure of uhh and tll are retrived
and registered with omap device
Signed-off-by: Keshava Munegowda
---
arch/arm/mach-omap2/usb-host.c | 99 ++--
1 files changed, 35 insertions(+), 64 deletions(-)
diff --git a/arch/arm/mach-omap2/usb-host.c b
From: Keshava Munegowda
The Hwmod structures and Runtime PM features are implemented
For EHCI and OHCI drivers of OMAP3 and OMAP4.
The global suspend/resume of EHCI and OHCI
is validated on OMAP3430 sdp board with these patches.
Keshava Munegowda (5):
arm: omap: usb: ehci and ohci hwmod
From: Keshava Munegowda
The global suspend and resume functions for usbhs core driver
are implemented.These routine are called when the global suspend
and resume occurs. Before calling these functions, the
bus suspend and resume of ehci and ohci drivers are called
from runtime pm.
Signed-off-by
From: Keshava Munegowda
The usbhs core driver does not enable/disable the intefrace and
fucntional 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
Following 2 hwmod strcuture are added:
UHH hwmod of usbhs with uhh base address and
EHCI , OHCI irq and base addresses.
TLL hwmod of usbhs with the TLL base address and irq.
Signed-off-by: Keshava Munegowda
---
arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 184
arch
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
Signed-off-by: Keshava Munegowda
---
arch/arm/mach-omap2/clock3xxx_data.c | 28 ++--
arch/arm/mach-omap2
From: Keshava Munegowda
The Hwmod structures and Runtime PM features are implemented
For EHCI and OHCI drivers of OMAP3 and OMAP4.
The global suspend/resume of EHCI and OHCI
is validated on OMAP3430 sdp board with these patches.
Keshava Munegowda (5):
arm: omap: usb: ehci and ohci hwmod
Following 2 hwmod strcuture are added:
UHH hwmod of usbhs with uhh base address and
EHCI , OHCI irq and base addresses.
TLL hwmod of usbhs with the TLL base address and irq.
Signed-off-by: Keshava Munegowda
---
arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 184
arch
Following 2 hwmod strcuture are added:
UHH hwmod of usbhs with uhh base address and
EHCI , OHCI irq and base addresses.
TLL hwmod of usbhs with the TLL base address and irq.
Signed-off-by: Keshava Munegowda
---
arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 184
arch
The hwmod structure of uhh and tll are retrived
and registered with omap device
Signed-off-by: Keshava Munegowda
---
arch/arm/mach-omap2/usb-host.c | 99 ++--
1 files changed, 35 insertions(+), 64 deletions(-)
diff --git a/arch/arm/mach-omap2/usb-host.c b
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
Signed-off-by: Keshava Munegowda
---
arch/arm/mach-omap2/clock3xxx_data.c | 28 ++--
arch/arm/mach-omap2
From: Keshava Munegowda
The usbhs core driver does not enable/disable the intefrace and
fucntional 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
From: Keshava Munegowda
The global suspend and resume functions for usbhs core driver
are implemented.These routine are called when the global suspend
and resume occurs. Before calling these functions, the
bus suspend and resume of ehci and ohci drivers are called
from runtime pm.
Signed-off-by
From: Axel Lin
rebased on top of hwmod and runtime pm patch series of usbhs
Signed-off-by: Axel Lin
Tested-by: Keshava Munegowda
---
drivers/mfd/omap-usb-host.c |4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb
From: Keshava Munegowda
The global suspend and resume functions for usbhs core driver
are implemented.These routine are called when the global suspend
and resume occurs. Before calling these functions, the
bus suspend and resume of ehci and ohci drivers are called
from runtime pm.
Signed-off-by
The hwmod structure of uhh and tll are retrived
and registered with omap device
Signed-off-by: Keshava Munegowda
---
arch/arm/mach-omap2/usb-host.c | 99 ++--
1 files changed, 35 insertions(+), 64 deletions(-)
diff --git a/arch/arm/mach-omap2/usb-host.c b
From: Keshava Munegowda
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
Signed-off-by: Keshava Munegowda
---
arch/arm/mach-omap2/clock3xxx_data.c | 28 ++--
arch/arm
From: Keshava Munegowda
These set of patches
- defines the hwmod structures of ehci and ohci of omap3 and omap4 socs.
- Implements the Run time pm
- global suspend/resume of EHCI and OHCI
Since, existing omap usbhs core driver of v3.0-rc1 release uses
the run time PM APIs, these patches
Following 2 hwmod strcuture are added:
UHH hwmod of usbhs with uhh base address and
EHCI , OHCI irq and base addresses.
TLL hwmod of usbhs with the TLL base address and irq.
Signed-off-by: Keshava Munegowda
---
arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 184
arch
From: Keshava Munegowda
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
From: Keshava Munegowda
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
From: Keshava Munegowda
The compilation of usb-host.c file was resulting compilation warning
due to pointer type mismatch in assignment of return pointer type
of the function omap_device_build_ss to local pointer type.
This warning is fixed.
Signed-off-by: Keshava Munegowda
---
arch/arm/mach
From: Keshava Munegowda
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. The TLL is an
has independent hardware mod structure for in OMAP3 and later
From: Keshava Munegowda
The TLL specific code such as channels clocks enable/disable,
initialization functions are removed from the USBHS core
driver.
Signed-off-by: Keshava Munegowda
Reviewed-by: Partha Basak
---
drivers/mfd/omap-usb-host.c | 225
From: Keshava Munegowda
The platform driver for the TLL component of the OMAP USB host controller
is implemented. Depending on the TLL hardware revision , the TLL channels
are configured. The USB HS core driver uses this driver through exported
APIs from the TLL platform driver.
usb_tll_enable
From: Keshava Munegowda
The platform device name for the functional, interface and
channel clocks of the TLL module is changed from usbhs device
to usb tll platform device name.
Signed-off-by: Keshava Munegowda
Reviewed-by: Partha Basak
---
arch/arm/mach-omap2/clock3xxx_data.c |8
From: Keshava Munegowda
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
Reviewed-by: Partha Basak
---
arch/arm/plat-omap/include/plat
From: Keshava Munegowda
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
Reviewed-by: Partha Basak
---
arch/arm/mach-omap2/usb-host.c | 28
1
From: Keshava Munegowda
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
From: Keshava Munegowda
The platform device name for the functional, interface and
channel clocks of the TLL module is changed from usbhs device
to usb tll platform device name.
Signed-off-by: Keshava Munegowda
Reviewed-by: Partha Basak
---
arch/arm/mach-omap2/clock3xxx_data.c |8
From: Keshava Munegowda
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. The TLL is an
has independent hardware mod structure for in OMAP3 and later
From: Keshava Munegowda
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
Reviewed-by: Partha Basak
---
arch/arm/mach-omap2/usb-host.c | 28
1
From: Keshava Munegowda
The platform driver for the TLL component of the OMAP USB host controller
is implemented. Depending on the TLL hardware revision , the TLL channels
are configured. The USB HS core driver uses this driver through exported
APIs from the TLL platform driver.
usb_tll_enable
From: Keshava Munegowda
The TLL specific code such as channels clocks enable/disable,
initialization functions are removed from the USBHS core
driver.
Signed-off-by: Keshava Munegowda
Reviewed-by: Partha Basak
---
drivers/mfd/omap-usb-host.c | 225
From: Keshava Munegowda
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
Reviewed-by: Partha Basak
---
arch/arm/plat-omap/include/plat
The tll ports clock names are renamed as channel clocks.
This is change is just adhere to TRM words
Signed-off-by: Keshava Munegowda
---
drivers/mfd/omap-usb-tll.c | 46 ++--
1 file changed, 23 insertions(+), 23 deletions(-)
diff --git a/drivers/mfd
The USB2 Host driver of OMAP3/OMAP4 are device tree complaiant with
this patch series.
The device tree data of UHH, EHCI, OHCI and TLL are included.
The drivers are updated to extract and use the register set and
interrupt numbers delivered by these device tree structures.
Keshava Munegowda (11
device tree string
paramters.
Will be changed to use the clock bindings later
Signed-off-by: Keshava Munegowda
---
arch/arm/boot/dts/omap4-panda.dts | 33 +
1 file changed, 33 insertions(+)
diff --git a/arch/arm/boot/dts/omap4-panda.dts
b/arch/arm/boot/dts
OMAP3 Beagle-XM board specific data for usb2 host device tree node
is included.
In Beagle XM board , the port 2 of usb host is connected to a hub
with ethernet interface.
Signed-off-by: Keshava Munegowda
---
arch/arm/boot/dts/omap3-beagle-xm.dts | 32
1 file
Since TLL channels clocks are dummy(virtual) nodes for OMAP3.
The device names for these clocks are set to NULL.
Signed-off-by: Keshava Munegowda
---
arch/arm/mach-omap2/clock3xxx_data.c |6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/arch/arm/mach-omap2
The device tree node details of usb2 host and tll components
are included for OMAP4 SOC
Signed-off-by: Keshava Munegowda
---
.../devicetree/bindings/usb/omap-usb-host.txt | 24
.../devicetree/bindings/usb/omap-usb-tll.txt | 21 +
arch/arm/boot
The device tree node details of usb2 host and tll components
are included for OMAP3
Signed-off-by: Keshava Munegowda
---
arch/arm/boot/dts/omap3.dtsi | 22 ++
1 file changed, 22 insertions(+)
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index
The USB TLL device node is extracted and used in the probe
of the driver to initialize the driver data.
This TLL driver exports an API to usbhs driver to perform
the port configuration. The usb2 hs driver invoke the same
API in its driver probe to initialize the ports.
Signed-off-by: Keshava
The USB2 Host device node is extracted and used in the probe
of the driver to initialize the usb ports and controller. The
platform specific initialization is also performed.
Signed-off-by: Keshava Munegowda
---
arch/arm/mach-omap2/usb-host.c |2 -
drivers/mfd/omap-usb-host.c
The usbhs core driver data is used by the ehci driver, because
the ehci driver is child of usbhs core. The unused ehci, ohci
and tll specific structures are removed.
platform device creation of usbhs and tll using hwmod is
removed.
Signed-off-by: Keshava Munegowda
---
arch/arm/mach-omap2/usb
The port1 of omap4 panda board is used in ULPI PHY mode.
The pin mux of usbhs (usbb1) port 1 is configured accordingly.
Signed-off-by: Keshava Munegowda
---
arch/arm/boot/dts/omap4-panda.dts | 18 ++
1 file changed, 18 insertions(+)
diff --git a/arch/arm/boot/dts/omap4
The port2 of omap4 panda board is used in ULPI PHY mode.
The pin mux of usbhs (usbb2) port 2 is configured accordingly.
Signed-off-by: Keshava Munegowda
---
arch/arm/boot/dts/omap3-beagle-xm.dts | 24
1 file changed, 24 insertions(+)
diff --git a/arch/arm/boot/dts
The device tree node details of usb2 host and tll components
are included for OMAP4 SOC
Signed-off-by: Keshava Munegowda
---
.../devicetree/bindings/usb/omap-usb-host.txt | 24
.../devicetree/bindings/usb/omap-usb-tll.txt | 21 +
arch/arm/boot
The tll ports clock names are renamed as channel clocks.
This is change is just adhere to TRM words
Signed-off-by: Keshava Munegowda
---
drivers/mfd/omap-usb-tll.c | 46 ++--
1 file changed, 23 insertions(+), 23 deletions(-)
diff --git a/drivers/mfd
The port1 of omap4 panda board is used in ULPI PHY mode.
The pin mux of usbhs (usbb1) port 1 is configured accordingly.
Signed-off-by: Keshava Munegowda
---
arch/arm/boot/dts/omap4-panda.dts | 18 ++
1 file changed, 18 insertions(+)
diff --git a/arch/arm/boot/dts/omap4
device tree string
paramters.
Will be changed to use the clock bindings later
Signed-off-by: Keshava Munegowda
---
arch/arm/boot/dts/omap4-panda.dts | 33 +
1 file changed, 33 insertions(+)
diff --git a/arch/arm/boot/dts/omap4-panda.dts
b/arch/arm/boot/dts
The usbhs core driver data is used by the ehci driver, because
the ehci driver is child of usbhs core. The unused ehci, ohci
and tll specific structures are removed.
platform device creation of usbhs and tll using hwmod is
removed.
Signed-off-by: Keshava Munegowda
---
arch/arm/mach-omap2/usb
The USB2 Host device node is extracted and used in the probe
of the driver to initialize the usb ports and controller. The
platform specific initialization is also performed.
Signed-off-by: Keshava Munegowda
---
arch/arm/mach-omap2/usb-host.c |2 -
drivers/mfd/omap-usb-host.c
The USB TLL device node is extracted and used in the probe
of the driver to initialize the driver data.
This TLL driver exports an API to usbhs driver to perform
the port configuration. The usb2 hs driver invoke the same
API in its driver probe to initialize the ports.
Signed-off-by: Keshava
The USB2 Host driver of OMAP3/OMAP4 are device tree complaiant with
this patch series.
The device tree data of UHH, EHCI, OHCI and TLL are included.
The drivers are updated to extract and use the register set and
interrupt numbers delivered by these device tree structures.
Keshava Munegowda (11
Since TLL channels clocks are dummy(virtual) nodes for OMAP3.
The device names for these clocks are set to NULL.
Signed-off-by: Keshava Munegowda
---
arch/arm/mach-omap2/clock3xxx_data.c |6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/arch/arm/mach-omap2
The device tree node details of usb2 host and tll components
are included for OMAP3
Signed-off-by: Keshava Munegowda
---
arch/arm/boot/dts/omap3.dtsi | 22 ++
1 file changed, 22 insertions(+)
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index
The port2 of omap4 panda board is used in ULPI PHY mode.
The pin mux of usbhs (usbb2) port 2 is configured accordingly.
Signed-off-by: Keshava Munegowda
---
arch/arm/boot/dts/omap3-beagle-xm.dts | 24
1 file changed, 24 insertions(+)
diff --git a/arch/arm/boot/dts
OMAP3 Beagle-XM board specific data for usb2 host device tree node
is included.
In Beagle XM board , the port 2 of usb host is connected to a hub
with ethernet interface.
Signed-off-by: Keshava Munegowda
---
arch/arm/boot/dts/omap3-beagle-xm.dts | 32
1 file
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