Updated the usb_otg_hs dt data to include the *phy* and *phy-names*
binding in order for the driver to use the new generic PHY framework.
Also updated the Documentation to include the binding information.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/devicetree/bindings/usb/omap
completely will break OTG. Once we have a separate OTG state machine,
we can get rid of the USB PHY library.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/otg/twl4030-usb.c | 36
1 file changed, 36 insertions(+)
diff --git a/drivers/usb/otg/twl4030
s OTG in it (struct usb_phy has struct usb_otg
as member). Until we have a separate OTG state machine to handle all of
that, the new generic PHY framework and the old phy library will co-exist.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/mach-omap2/board-2430sdp.c |2 ++
arc
te state machine to handle otg, these can be
moved out of xceiv and then we can start using the generic PHY framework.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/musb/musb_core.h |2 ++
drivers/usb/musb/omap2430.c | 22 --
2 files changed, 18 insertio
hy
b/Documentation/ABI/testing/sysfs-class-phy
new file mode 100644
index 000..47f17c9
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-class-phy
@@ -0,0 +1,15 @@
+What: /sys/class/phy//label
+Date: Feb 2013
+KernelVersion: 3.10
+Contact: Kishon Vijay Abraham I
+Descri
d*.
Changes from v1:
* Added Documentation for the PHY framework
* Added few more APIs mostly w.r.t devres
* Modified omap-usb2 and twl4030 to make use of the new framework
Did USB enumeration testing in panda and beagle.
Kishon Vijay Abraham I (6):
drivers: phy: add generic PHY framework
usb:
framework
will break OTG. Once we have a separate OTG state machine, we
can get rid of the USB PHY library.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/phy/omap-usb2.c | 47 +++
1 file changed, 47 insertions(+)
diff --git a/drivers/usb/phy/omap-usb2.c
CONFIG_OMAP_CONTROL_USB is not set.
Boot tested panda board.
Felipe Balbi (1):
usb: omap_control_usb: fix compile warning
Kishon Vijay Abraham I (4):
ARM: OMAP4: remove control module address space from PHY and OTG
ARM: OMAP: devices: create device for usb part of control module
ARM: OMAP2
forms.
Signed-off-by: Kishon Vijay Abraham I
Acked-by: Tony Lindgren
---
arch/arm/mach-omap2/board-2430sdp.c |2 ++
arch/arm/mach-omap2/board-3430sdp.c |2 ++
arch/arm/mach-omap2/board-4430sdp.c |2 ++
arch/arm/mach-omap2/board-cm-t35.c |2 ++
arc
Now that we have a separate driver for the control module,
stop populating the control module device data in other modules
(PHY and OTG) device info.
Signed-off-by: Kishon Vijay Abraham I
Acked-by: Tony Lindgren
---
arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 13 -
1 file
From: Felipe Balbi
When CONFIG_OMAP_CONTROL_USB isn't enabled,
there's a compile warning stating that a
particular function isn't a prototype.
Fix it.
Signed-off-by: Felipe Balbi
Signed-off-by: Kishon Vijay Abraham I
---
include/linux/usb/omap_control_usb.h |2 +-
1
A seperate driver has been added to handle the usb part of control
module. A device for the above driver is created here, using the register
address information to be used by the driver for powering on the PHY and
for writing to the mailbox.
Signed-off-by: Kishon Vijay Abraham I
Acked-by: Tony
Added has_mailbox to the musb platform data to specify that omap uses
an external mailbox (in control module) to communicate with the musb
core during device connect and disconnect.
Signed-off-by: Kishon Vijay Abraham I
Acked-by: Tony Lindgren
---
arch/arm/mach-omap2/usb-musb.c |3
The current ordering in makefile makes gadget drivers to be loaded
before usb functions making usb_get_function_instance() to fail when the
modules are *built-in* the kernel.
Changed the ordering here so that USB functions are loaded before gadget
drivers.
Signed-off-by: Kishon Vijay Abraham I
A seperate driver has been added to handle the usb part of control
module. A device for the above driver is created here, using the register
address information to be used by the driver for powering on the PHY and
for writing to the mailbox.
Signed-off-by: Kishon Vijay Abraham I
Acked-by: Tony
From: Felipe Balbi
When CONFIG_OMAP_CONTROL_USB isn't enabled,
there's a compile warning stating that a
particular function isn't a prototype.
Fix it.
Signed-off-by: Felipe Balbi
Signed-off-by: Kishon Vijay Abraham I
---
include/linux/usb/omap_control_usb.h |2 +-
1
Added has_mailbox to the musb platform data to specify that omap uses
an external mailbox (in control module) to communicate with the musb
core during device connect and disconnect.
Signed-off-by: Kishon Vijay Abraham I
Acked-by: Tony Lindgren
---
arch/arm/mach-omap2/usb-musb.c |3
forms.
Signed-off-by: Kishon Vijay Abraham I
Acked-by: Tony Lindgren
---
arch/arm/mach-omap2/board-2430sdp.c |2 ++
arch/arm/mach-omap2/board-3430sdp.c |2 ++
arch/arm/mach-omap2/board-4430sdp.c |2 ++
arch/arm/mach-omap2/board-cm-t35.c |2 ++
arc
Now that we have a separate driver for the control module,
stop populating the control module device data in other modules
(PHY and OTG) device info.
Signed-off-by: Kishon Vijay Abraham I
Acked-by: Tony Lindgren
---
arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 13 -
1 file
CONFIG_OMAP_CONTROL_USB is not set.
Changes from v1:
Fixed alignment in omap4_control_usb as suggested by Sergei.
Boot tested panda board.
Felipe Balbi (1):
usb: omap_control_usb: fix compile warning
Kishon Vijay Abraham I (4):
ARM: OMAP4: remove control module address space from PHY and OTG
Add omap control usb data in omap4 device tree file. This will have the
register address of registers to power on the PHY and to write to
mailbox. The information about this data node is available @
Documentation/devicetree/bindings/usb/omap-usb.txt
Signed-off-by: Kishon Vijay Abraham I
Vijay Abraham I
---
arch/arm/boot/dts/omap4.dtsi |5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index ffc7352..c829d7e 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -438,6 +438,11
Add dwc3 omap glue data to the omap5 dt data file. The information about
the dt node added here is available @
Documentation/devicetree/bindings/usb/omap-usb.txt
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/omap5.dtsi | 11 +++
1 file changed, 11 insertions(+)
diff
Add ocp2scp data node in omap5 device tree file. The information for
the node added here can be found @
Documentation/devicetree/bindings/bus/omap-ocp2scp.txt
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/omap5.dtsi |8
1 file changed, 8 insertions(+)
diff --git a
Add dwc3 core dt data as a subnode to dwc3 omap glue data in omap5 dt
data file. The information for the entered data node is available @
Documentation/devicetree/bindings/usb/dwc3.txt
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/omap5.dtsi |7 +++
1 file changed, 7
Add omap-usb3 and omap-usb2 data node in omap5 device tree file.
The information for the node added here is available @
Documentation/devicetree/bindings/usb/usb-phy.txt
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/omap5.dtsi | 14 ++
1 file changed, 14 insertions
.
The information about usb otg node is available @
Documentation/devicetree/bindings/usb/omap-usb.txt
Acked-by: Felipe Balbi
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/devicetree/bindings/usb/omap-usb.txt |1 +
arch/arm/boot/dts/omap3-beagle-xm.dts |6 ++
arch
Add omap control usb data in omap5 device tree file. This will have the
register address of registers to power on the USB2 PHY and USB3 PHY. The
information for the node added here is available in
Documentation/devicetree/bindings/usb/omap-usb.txt
Signed-off-by: Kishon Vijay Abraham I
---
arch
Hi Benoit,
Here are the dt data patches to get usb device functional in OMAP platforms.
This series applies cleanly in both for_3.9/dts and 3.8-rc6.
All the patches deal with modifying arch/arm/boot except one which modifies
Documentation/../usb/omap-usb.txt
Kishon Vijay Abraham I (8):
ARM
Hi,
On Thursday 28 March 2013 09:15 PM, Stephen Warren wrote:
On 03/27/2013 11:43 PM, Kishon Vijay Abraham I wrote:
The PHY framework provides a set of APIs for the PHY drivers to
create/destroy a PHY and APIs for the PHY users to obtain a reference to the
diff --git a/Documentation
Hi,
On Tuesday 02 April 2013 01:04 AM, Sylwester Nawrocki wrote:
Just couple minor comments...
On 03/28/2013 06:43 AM, Kishon Vijay Abraham I wrote:
The PHY framework provides a set of APIs for the PHY drivers to
create/destroy a PHY and APIs for the PHY users to obtain a reference
to the
PHY
Hi,
On Monday 01 April 2013 07:24 PM, Vivek Gautam wrote:
Adding APIs to handle runtime power management on PHY
devices. PHY consumers may need to wake-up/suspend PHYs
when they work across autosuspend.
Signed-off-by: Vivek Gautam
---
include/linux/usb/phy.h | 141 +
On Tuesday 02 April 2013 09:10 PM, Stephen Warren wrote:
On 04/02/2013 02:37 AM, Kishon Vijay Abraham I wrote:
Hi,
On Thursday 28 March 2013 09:15 PM, Stephen Warren wrote:
On 03/27/2013 11:43 PM, Kishon Vijay Abraham I wrote:
The PHY framework provides a set of APIs for the PHY drivers to
Hi,
On Friday 29 March 2013 12:01 AM, David Miller wrote:
You really need to CC: net...@vger.kernel.org rather than me explicitly
on this patch set.
I was CC'ing whatever get_maintainer shows. I'll make sure to CC
net...@vger.kernel.org though there's nothing related to network in this
patc
Hi,
On Wednesday 03 April 2013 12:01 PM, David Miller wrote:
From: Kishon Vijay Abraham I
Date: Wed, 3 Apr 2013 11:29:53 +0530
Hi,
On Friday 29 March 2013 12:01 AM, David Miller wrote:
You really need to CC: net...@vger.kernel.org rather than me
explicitly
on this patch set.
I was
-bindings.txt
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/devicetree/bindings/usb/omap-usb.txt |5 +
Documentation/devicetree/bindings/usb/usb-phy.txt |6 ++
arch/arm/boot/dts/omap3.dtsi |2 ++
arch/arm/boot/dts/omap4.dtsi
or
dt binding is can be found at
Documentation/devicetree/bindings/phy/phy-bindings.txt
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/ABI/testing/sysfs-class-phy | 15 +
.../devicetree/bindings/phy/phy-bindings.txt | 67 +++
Documentation/ph
t and phy_bind_mutex).
* Changed the sysfs entry name from *bind* to *phy_bind*.
Changes from v1:
* Added Documentation for the PHY framework
* Added few more APIs mostly w.r.t devres
* Modified omap-usb2 and twl4030 to make use of the new framework
Did USB enumeration testing in panda and beagle.
Kisho
In order for controllers to get PHY in case of non dt boot, the phy
binding information should be added in the platform specific
initialization code using phy_bind.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/mach-omap2/usb-musb.c |7 ++-
1 file changed, 6 insertions(+), 1
te state machine to handle otg, these can be
moved out of xceiv and then we can start using the generic PHY framework.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/musb/musb_core.h |2 ++
drivers/usb/musb/omap2430.c | 22 --
2 files changed, 18 insertio
completely will break OTG. Once we have a separate OTG state machine,
we can get rid of the USB PHY library.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/otg/twl4030-usb.c | 37 +
1 file changed, 37 insertions(+)
diff --git a/drivers/usb/otg/twl4030
framework
will break OTG. Once we have a separate OTG state machine, we
can get rid of the USB PHY library.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/phy/omap-usb2.c | 48 +++
1 file changed, 48 insertions(+)
diff --git a/drivers/usb/phy/omap-usb2.c
Hi,
On Wednesday 03 April 2013 07:12 PM, Felipe Balbi wrote:
On Wed, Apr 03, 2013 at 06:23:49PM +0530, Kishon Vijay Abraham I wrote:
The PHY framework provides a set of APIs for the PHY drivers to
create/destroy a PHY and APIs for the PHY users to obtain a reference to the
PHY with or without
Hi,
On Wednesday 03 April 2013 07:57 PM, Felipe Balbi wrote:
hi,
On Wed, Apr 03, 2013 at 07:48:42PM +0530, Kishon Vijay Abraham I wrote:
+struct phy *of_phy_xlate(struct phy *phy, struct of_phandle_args *args)
+{
+ return phy;
+}
+EXPORT_SYMBOL_GPL(of_phy_xlate);
so you get a PHY and
Hi,
On Wednesday 03 April 2013 09:17 PM, Felipe Balbi wrote:
Hi,
On Wed, Apr 03, 2013 at 08:02:52PM +0530, Kishon Vijay Abraham I wrote:
+ ret = -EINVAL;
+ goto err0;
+ }
+
+ if (!phy_class)
+ phy_core_init();
why don't you setu
Hi,
On Thursday 04 April 2013 03:16 AM, Sylwester Nawrocki wrote:
On 04/03/2013 02:53 PM, Kishon Vijay Abraham I wrote:
.
.
.
.
diff --git a/Documentation/phy.txt b/Documentation/phy.txt
new file mode 100644
index 000..7785ec0
--- /dev/null
+++ b/Documentation/phy.txt
@@ -0,0 +1,113
Hi,
On Thursday 04 April 2013 04:11 PM, Sylwester Nawrocki wrote:
Hi,
On 04/04/2013 11:21 AM, Kishon Vijay Abraham I wrote:
On Thursday 04 April 2013 03:16 AM, Sylwester Nawrocki wrote:
On 04/03/2013 02:53 PM, Kishon Vijay Abraham I wrote:
+4. Getting a reference to the PHY
+
+Before the
A seperate driver has been added to handle the usb part of control
module. A device for the above driver is created here, using the register
address information to be used by the driver for powering on the PHY and
for writing to the mailbox.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm
27;ve kept this patch series and all the patch series to follow in a single
branch
git://gitorious.org/linux-usb/linux-usb.git omap5-with-palmas
(changes up to 23b4dfa2ab7052569cd88acc6383c4b1a8e8a482)
Did basic enumeration testing in omap4 panda, omap3 beagle and omap5 evm.
Kishon Vijay Abraham
glue and in omap-usb2 phy will be removed.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/devicetree/bindings/usb/omap-usb.txt | 30 +-
Documentation/devicetree/bindings/usb/usb-phy.txt |5 +
drivers/usb/phy/Kconfig| 10 +
drivers/usb/phy/Makefile
Start using the control module driver for powering on the PHY and for
writing to the mailbox instead of writing to the control module
registers on their own.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/devicetree/bindings/usb/omap-usb.txt |4 ++
Documentation/devicetree/bindings
Added has_mailbox to the musb platform data to specify that omap uses
an external mailbox (in control module) to communicate with the musb
core during device connect and disconnect.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/mach-omap2/usb-musb.c |3 +++
include/linux/usb/musb.h
Vijay Abraham I
---
arch/arm/boot/dts/omap4.dtsi |4
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index ffc7352..5f68d68 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -438,6 +438,10
Add omap control usb data in omap4 device tree file. This will have the
register address of registers to power on the PHY and to write to
mailbox. The information about this data node is available @
Documentation/devicetree/bindings/usb/omap-usb.txt
Signed-off-by: Kishon Vijay Abraham I
usb/linux-usb.git omap5-with-palmas
(changes up to 23b4dfa2ab7052569cd88acc6383c4b1a8e8a482)
Kishon Vijay Abraham I (3):
ARM: dts: omap: Add omap control usb data
ARM: dts: omap: Add omap-usb2 dt data
ARM: dts: omap: Add usb_otg and glue data
Documentation/devicetree/bindings/usb/omap-usb.tx
.
The information about this node is available @
Documentation/devicetree/bindings/usb/omap-usb.txt
Acked-by: Felipe Balbi
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/devicetree/bindings/usb/omap-usb.txt |2 ++
arch/arm/boot/dts/omap3-beagle-xm.dts |6 ++
arch
n testing in omap4 panda and omap3 beagle.
Kishon Vijay Abraham I (6):
usb: otg: Add an API to bind the USB controller and PHY
usb: otg: utils: add facilities in phy lib to support multiple PHYs
of same type
ARM: OMAP: USB: Add phy binding information
drivers: usb: musb: omap: make use o
start to
use the new API.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/otg/otg.c | 118 ++-
include/linux/usb/phy.h | 13 ++
2 files changed, 130 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/otg/otg.c b/drivers/usb/otg
a new API to pass the binding information.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/otg/otg.c | 37 +
include/linux/usb/phy.h | 22 ++
2 files changed, 59 insertions(+)
diff --git a/drivers/usb/otg/otg.c b/drivers/us
New PHY lib APIs like usb_add_phy_dev() and devm_usb_get_phy_dev() are
used in MUSB (OMAP), in order to make use of the binding information
provided in the board file (of OMAP platforms).
All the platforms should be modified similar to this to add and get the
PHY.
Signed-off-by: Kishon Vijay
forms.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/mach-omap2/board-2430sdp.c |2 ++
arch/arm/mach-omap2/board-3430sdp.c |2 ++
arch/arm/mach-omap2/board-4430sdp.c |2 ++
arch/arm/mach-omap2/board-cm-t35.c |2 ++
arch/arm/mach-omap2/
The OMAP glue has been modified to get PHY by phandle for dt boot.
Signed-off-by: Kishon Vijay Abraham I
---
There were some comments w.r.t this patch for returning EPROBE_DEFER if
not able to get the phy, in my previous version.
Currently we can't have that because the gadget driver doesn
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/otg/otg.c | 80 +++
include/linux/usb/phy.h |8 +
2 files changed, 88 insertions(+)
diff --git a/drivers/usb/otg/otg.c b/drivers/usb/otg/otg.c
index 4bb4333..e181439 100644
--- a/drivers
"usb_otg_ss_refclk960m" is needed for usb2 phy present in omap5. For
omap4, the clk_get of this clock will fail since it does not have this
clock.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/phy/omap-usb2.c | 28 +++-
1 file changed, 27 insert
/gitorious.org/linux-usb/linux-usb.git omap5-with-palmas
(changes up to 23b4dfa2ab7052569cd88acc6383c4b1a8e8a482)
Did enumeration testing on omap4 panda and omap5 evm.
Kishon Vijay Abraham I (2):
usb: phy: add a new driver for usb3 phy
usb: phy: omap-usb2: enable 960Mhz clock for omap5
Docu
this
driver which will be removed once the control module driver is in place.
Signed-off-by: Kishon Vijay Abraham I
Signed-off-by: Felipe Balbi
Signed-off-by: Moiz Sonasath
---
Documentation/devicetree/bindings/usb/usb-phy.txt | 23 ++
drivers/usb/phy/Kconfig | 10
Add an API in the omap glue layer to write to the mailbox register which
can be used by comparator driver(twl). To pass the detection of the attached
device (signified by VBUS, ID) to the dwc3 core, dwc3 core has to write
to the mailbox regiter.
Signed-off-by: Kishon Vijay Abraham I
---
drivers
to follow in a single
branch
git://gitorious.org/linux-usb/linux-usb.git omap5-with-palmas
(changes up to 23b4dfa2ab7052569cd88acc6383c4b1a8e8a482)
Did enumeration testing on omap5 evm.
Kishon Vijay Abraham I (11):
usb: dwc3-omap: use device_for_each_child to handle child removal
usb: dwc3
.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/devicetree/bindings/usb/omap-usb.txt | 28
drivers/usb/dwc3/dwc3-omap.c | 45 +---
2 files changed, 49 insertions(+), 24 deletions(-)
diff --git a/Documentation/devicetree/bindings/usb
Before accessing any register, runtime API's should be invoked to enable
the clocks. runtime API's are added here to prevent abort during register
access.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/dwc3/dwc3-omap.c | 10 ++
1 file changed, 10 insertions(+)
di
The runtime API's takes care of setting the SYSCONFIG register with
appropriate values. Hence explicit writes to SYSCONFIG register is
removed.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/dwc3/dwc3-omap.c | 26 --
1 file changed, 26 deletions(-)
diff --
omap5 is not going to have support for non-dt boot making the platform
data associated with dwc3 useless. Removed it here.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/dwc3/dwc3-omap.c| 24 ++--
include/linux/platform_data/dwc3-omap.h |4
2
Used device_for_each_child() to handle child device (dwc3 core) removal
during devexit of dwc3 omap. This is in preparation for creating the child
devices from subnode of dwc3 omap glue using of_platform_populate.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/dwc3/dwc3-omap.c | 12
Now that we have drivers for omap-usb2 phy and omap-usb3 phy, stop
using nop-usb-xceiv.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/dwc3/dwc3-omap.c | 67 --
1 file changed, 67 deletions(-)
diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers
Added dt support for dwc3 core and update the documentation with
device tree binding information. Getting a PHY is now done using
devm_usb_get_phy_by_phandle() for dt boot.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/devicetree/bindings/usb/dwc3.txt | 22
Enabled the USB2 and USB3 PHY in probe by calling usb_phy_set_suspend
and disabled the PHYs on driver removal. When PM is implemented this
will be optimized to enable the PHYs only when needed.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/dwc3/core.c |6 ++
1 file changed, 6
Used of_platform_populate() to create dwc3 core platform_device
from device tree data.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/dwc3/dwc3-omap.c | 40 ++--
1 file changed, 10 insertions(+), 30 deletions(-)
diff --git a/drivers/usb/dwc3/dwc3
No functional change. Stray statements where removed from dwc3 core.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/dwc3/core.c |3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index af189d5..ee1fa18 100644
--- a/drivers/usb/dwc3
-palmas
I've kept this patch series and the patch series to follow in a single branch
git://gitorious.org/linux-usb/linux-usb.git omap5-with-palmas
(changes up to 23b4dfa2ab7052569cd88acc6383c4b1a8e8a482)
Did enumeration testing on omap5 evm.
Kishon Vijay Abraham I (8):
usb: otg: palma
commit 696c5c04 (USB: Palmas OTG Transceiver Driver) introduced empty
palmas_vbus_irq/palmas_id_irq with only *palmas_usb* declaration.
Removed these unnecessary functions.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/otg/palmas-usb.c | 38 --
1
palmas-usb is made as a comparator driver to omap usb2 phy, so that
omap usb can make use of palmas for srp and also to set vbus.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/otg/palmas-usb.c | 20 ++--
include/linux/mfd/palmas.h |3 +++
2 files changed, 21
The calls to regulator enable/disable was done unconditionally which
might result in warn dumps if *no_control_vbus* is set. So always call
regulator enable/disable on valid regulator.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/otg/palmas-usb.c | 17 +
1 file
regulator_get is passing the device pointer of the parent (palmas)
instead of the child (palmas-usb). It's been fixed here.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/otg/palmas-usb.c |3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/usb/otg/p
if the cable is connected even before the palmas-usb is loaded, the
cable connect detection event will be missed. It's fixed here by checking
for VBUS line states when palmas-usb is loaded.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/otg/palmas-usb.c |5 +
1 file chang
Whenever palmas detects a VBUS or ID event, the mailbox API in dwc3 glue
is called. The mailbox API takes care of notifying it to the core.
Signed-off-by: Kishon Vijay Abraham I
Signed-off-by: Moiz Sonasath
---
drivers/usb/otg/palmas-usb.c | 32 +---
include/linux
properies like wakeup and no_control_vbus can be represented in boolean,
so read those properties using of_property_read_bool.
Also updated the documentation with device tree binding information for
palmas-usb.
Signed-off-by: Kishon Vijay Abraham I
---
.../devicetree/bindings/usb/twl
used devres API while allocating resources so that these resources are
released automatically on driver detach.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/usb/otg/palmas-usb.c | 47 ++
1 file changed, 15 insertions(+), 32 deletions(-)
diff --git
Add omap control usb data in omap5 device tree file. This will have the
register address of registers to power on the USB2 PHY and USB3 PHY. The
information for the node added here is available in
Documentation/devicetree/bindings/usb/omap-usb.txt
Signed-off-by: Kishon Vijay Abraham I
---
arch
Add dwc3 omap glue data to the omap5 dt data file. The information about
the dt node added here is available @
Documentation/devicetree/bindings/usb/omap-usb.txt
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/omap5.dtsi | 11 +++
1 file changed, 11 insertions(+)
diff
omap5-with-palmas
(changes up to 23b4dfa2ab7052569cd88acc6383c4b1a8e8a482)
Did enumeration testing on omap5 evm.
Kishon Vijay Abraham I (6):
ARM: dts: omap5: Add omap control usb data
ARM: dts: omap5: Add ocp2scp data
ARM: dts: omap5: Add omap-usb3 and omap-usb2 dt data
ARM: dts: omap5: add
Add dwc3 core dt data as a subnode to dwc3 omap glue data in omap5 dt
data file. The information for the entered data node is available @
Documentation/devicetree/bindings/usb/dwc3.txt
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/omap5.dtsi |7 +++
1 file changed, 7
Add ocp2scp data node in omap5 device tree file. The information for
the node added here can be found @
Documentation/devicetree/bindings/bus/omap-ocp2scp.txt
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/omap5.dtsi |8
1 file changed, 8 insertions(+)
diff --git a
Update palmas-usb data node in palmas device tree file
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/palmas.dtsi |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/palmas.dtsi b/arch/arm/boot/dts/palmas.dtsi
index d20adb4..0cf39da 100644
Add omap-usb3 and omap-usb2 data node in omap5 device tree file.
The information for the node added here is available @
Documentation/devicetree/bindings/usb/usb-phy.txt
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/omap5.dtsi | 14 ++
1 file changed, 14 insertions
A seperate driver has been added to handle the usb part of control
module. A device for the above driver is created here, using the register
address information to be used by the driver for powering on the PHY and
for writing to the mailbox.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm
Start using the control module driver for powering on the PHY and for
writing to the mailbox instead of writing to the control module
registers on their own.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/devicetree/bindings/usb/omap-usb.txt |4 ++
Documentation/devicetree/bindings
glue and in omap-usb2 phy will be removed.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/devicetree/bindings/usb/omap-usb.txt | 30 +-
Documentation/devicetree/bindings/usb/usb-phy.txt |5 +
drivers/usb/phy/Kconfig| 10 +
drivers/usb/phy/Makefile
Added has_mailbox to the musb platform data to specify that omap uses
an external mailbox (in control module) to communicate with the musb
core during device connect and disconnect.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/mach-omap2/usb-musb.c |3 +++
include/linux/usb/musb.h
usb/linux-usb.git omap5-with-palmas
(changes up to 23b4dfa2ab7052569cd88acc6383c4b1a8e8a482)
Did basic enumeration testing in omap4 panda, omap3 beagle and omap5 evm.
Kishon Vijay Abraham I (4):
drivers: usb: phy: add a new driver for usb part of control module
ARM: OMAP: devices: create device f
.
The information about usb otg node is available @
Documentation/devicetree/bindings/usb/omap-usb.txt
Acked-by: Felipe Balbi
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/devicetree/bindings/usb/omap-usb.txt |2 ++
arch/arm/boot/dts/omap3-beagle-xm.dts |6 ++
arch
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