th parent device's dma_mask.
Signed-off-by: Ajay Kumar Gupta
---
drivers/usb/musb/musb_core.c| 22 +++---
drivers/usb/musb/musb_core.h|4
drivers/usb/musb/musb_debugfs.c | 14 --
3 files changed, 19 insertions(+), 21 deletions(-)
diff --git a
AM335x and TI81xx platform has dual musb controller so updating the
musb_dspc.c to support the same.
Changes:
- Moved otg_workaround timer to glue structure
- Moved static local variable last_timer to glue structure
- PHY on/off related cleanups
Signed-off-by: Ajay Kumar
Added device tree support for dsps musb glue driver and updated the
Documentation with device tree binding information.
Signed-off-by: Ajay Kumar Gupta
---
.../devicetree/bindings/usb/am33xx-usb.txt | 14 +
drivers/usb/musb/musb_dsps.c | 60
Added device tree support for nop transceiver driver and updated the
Documentation with device tree binding information for am33xx platform.
Signed-off-by: Ajay Kumar Gupta
---
.../devicetree/bindings/usb/am33xx-usb.txt |3 +++
drivers/usb/otg/nop-usb-xceiv.c
Currently we have one single nop transceiver support as same is
defined as a global variable in drivers/usb/otg/nop-usb-xceiv.c.
This need to be changed to support multiple otg controller each
using nop transceiver on a platform such as am335x.
Signed-off-by: Ajay Kumar Gupta
---
arch/arm/mach
AM33xx has two PHY of same type used by each musb controller so
use phandle of phy nodes to get the phy pointer.
Signed-off-by: Ajay Kumar Gupta
---
.../devicetree/bindings/usb/am33xx-usb.txt |2 ++
drivers/usb/musb/musb_dsps.c |4 +++-
2 files changed, 5
from phy struct and
removing unneeded "#else" part.
Changes from v2:
- Fixed Sergei's comment on not using address prefix in musb_dsps
glue and nop transceiver dt dats.
- Also removed the "ti" string in compatible property for nop data.
Ch
Added 'id' field within 'struct musb' which can be used to determine
the current instance of musb controller.
Also defined musb_ida in musb_core.c to manage the core ids.
Signed-off-by: Ajay Kumar Gupta
---
drivers/usb/musb/am35x.c | 42 ---
th parent device's dma_mask.
Signed-off-by: Ajay Kumar Gupta
---
drivers/usb/musb/musb_core.c| 22 +++---
drivers/usb/musb/musb_core.h|4
drivers/usb/musb/musb_debugfs.c | 14 --
3 files changed, 19 insertions(+), 21 deletions(-)
diff --git a
Added device tree data for usbss on am33xx. There are two musb controllers
on am33xx platform so have port0_mode and port1_mode additional data.
Signed-off-by: Ajay Kumar Gupta
---
arch/arm/boot/dts/am33xx.dtsi | 11 +++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a
Added NOP PHY phandle to usbss device node as same will be used
to get the phy from otg framework.
Signed-off-by: Ajay Kumar Gupta
---
arch/arm/boot/dts/am33xx.dtsi |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts
AM33xx has two musb controller and they have one NOP PHY each.
Added the device tree data for NOP PHY.
Signed-off-by: Ajay Kumar Gupta
---
arch/arm/boot/dts/am33xx.dtsi |8
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot
As NOP device node is now added in am33xx tree so remove the call
which creates the NOP platform_device.
Signed-off-by: Ajay Kumar Gupta
---
drivers/usb/musb/musb_dsps.c |3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb
Added a check in musb_{read | write}_fifo for zero byte length.
Signed-off-by: Ajay Kumar Gupta
---
drivers/usb/musb/musb_core.c |6 ++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index db3dff8..2901f38
musb->gadget_driver is not getting reset to NULL after the gadget
driver is removed.
Fixing the same by resetting the musb->gadget_driver to NULL when
gadget driver is removed.
Signed-off-by: Ajay Kumar Gupta
---
Changes from v1:
- Fixed Sergei's commend on [PATCH 4/4]
This is to reduce the overhead of dma programming for zero byte
transmit as same can be done using pio mode.
Signed-off-by: Ajay Kumar Gupta
---
drivers/usb/musb/musb_host.c | 12 +++-
1 files changed, 11 insertions(+), 1 deletions(-)
diff --git a/drivers/usb/musb/musb_host.c b
This is to reduce the overhead of dma programming for zero byte
transmit as same can be done using pio mode.
Signed-off-by: Ajay Kumar Gupta
---
drivers/usb/musb/musb_gadget.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb
AM33xx has two PHY of same type used by each musb controller so
use phandle of phy nodes to get the phy pointer.
Signed-off-by: Ajay Kumar Gupta
---
.../devicetree/bindings/usb/am33xx-usb.txt |2 ++
drivers/usb/musb/musb_dsps.c |4 +++-
2 files changed, 5
th parent device's dma_mask.
Signed-off-by: Ajay Kumar Gupta
---
drivers/usb/musb/musb_core.c| 16 +++-
drivers/usb/musb/musb_core.h|4
drivers/usb/musb/musb_debugfs.c | 14 --
3 files changed, 15 insertions(+), 19 deletions(-)
diff --git a
Added device tree support for nop transceiver driver and updated the
Documentation with device tree binding information for am33xx platform.
Signed-off-by: Ajay Kumar Gupta
---
.../devicetree/bindings/usb/am33xx-usb.txt |3 +++
drivers/usb/otg/nop-usb-xceiv.c
Added NOP PHY phandle to usbss device node as same will be used
to get the phy from otg framework.
Signed-off-by: Ajay Kumar Gupta
---
arch/arm/boot/dts/am33xx.dtsi |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts
Added 'id' field within 'struct musb' which can be used to determine
the current instance of musb controller.
Also defined musb_ida in musb_core.c to manage the core ids.
Signed-off-by: Ajay Kumar Gupta
---
drivers/usb/musb/am35x.c | 42 ---
As NOP device node is now added in am33xx tree so remove the call
which creates the NOP platform_device.
Signed-off-by: Ajay Kumar Gupta
---
drivers/usb/musb/musb_dsps.c |3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb
AM335x and TI81xx platform has dual musb controller so updating the
musb_dspc.c to support the same.
Changes:
- Moved otg_workaround timer to glue structure
- Moved static local variable last_timer to glue structure
- PHY on/off related cleanups
Signed-off-by: Ajay Kumar
Currently we have one single nop transceiver support as same is
defined as a global variable in drivers/usb/otg/nop-usb-xceiv.c.
This need to be changed to support multiple otg controller each
using nop transceiver on a platform such as am335x.
Signed-off-by: Ajay Kumar Gupta
---
arch/arm/mach
AM33xx has two musb controller and they have one NOP PHY each.
Added the device tree data for NOP PHY.
Signed-off-by: Ajay Kumar Gupta
---
arch/arm/boot/dts/am33xx.dtsi |8
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot
Added device tree data for usbss on am33xx. There are two musb controllers
on am33xx platform so have port0_mode and port1_mode additional data.
Signed-off-by: Ajay Kumar Gupta
---
arch/arm/boot/dts/am33xx.dtsi | 11 +++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a
Added device tree support for dsps musb glue driver and updated the
Documentation with device tree binding information.
Signed-off-by: Ajay Kumar Gupta
---
.../devicetree/bindings/usb/am33xx-usb.txt | 14 +
drivers/usb/musb/musb_dsps.c | 60
efix in musb_dsps
glue and nop transceiver dt dats.
- Also removed the "ti" string in compatible property for nop data.
Changes from v1:
- Defined musb_ida to manage core ids based on Felipe's comment
in [PATCH 01/11]
Ajay Kumar Gupta (11):
usb
full speed tree (transaction translator) as there is
no NAK timeout interrupt from the musb controller from such
devices.
Signed-off-by: Ajay Kumar Gupta
---
This patch is adding a new feature and created against today's linus's tree.
drivers/usb/musb/mus
There is no need to call read_fifo for zero byte length.
Signed-off-by: Ajay Kumar Gupta
---
drivers/usb/musb/musb_gadget_ep0.c |6 --
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/musb/musb_gadget_ep0.c
b/drivers/usb/musb/musb_gadget_ep0.c
index e40d764
This is to reduce the overhead of dma programming for zero byte
transmit as same can be done using pio mode.
Signed-off-by: Ajay Kumar Gupta
---
drivers/usb/musb/musb_gadget.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb
This is to reduce the overhead of dma programming for zero byte
transmit as same can be done using pio mode.
Signed-off-by: Ajay Kumar Gupta
---
drivers/usb/musb/musb_host.c | 12 +++-
1 files changed, 11 insertions(+), 1 deletions(-)
diff --git a/drivers/usb/musb/musb_host.c b
musb->gadget_driver is not getting reset to NULL after the gadget
driver is removed.
Fixing the same by resetting the musb->gadget_driver to NULL when
gadget driver is removed.
Signed-off-by: Ajay Kumar Gupta
---
This set of four patches are musb bugfix and created against linus&
Added device tree data for usbss on am33xx. There are two musb controllers
on am33xx platform so have port0_mode and port1_mode additional data.
Signed-off-by: Ajay Kumar Gupta
---
arch/arm/boot/dts/am33xx.dtsi | 11 +++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a
AM335x and TI81xx platform has dual musb controller so updating the
musb_dspc.c to support the same.
Changes:
- Moved otg_workaround timer to glue structure
- Moved static local variable last_timer to glue structure
- PHY on/off related cleanups
Signed-off-by: Ajay Kumar
Added device tree support for dsps musb glue driver and updated the
Documentation with device tree binding information.
Signed-off-by: Ajay Kumar Gupta
---
.../devicetree/bindings/usb/am33xx-usb.txt | 14 +
drivers/usb/musb/musb_dsps.c | 62
Added device tree support for nop transceiver driver and updated the
Documentation with device tree binding information for am33xx platform.
Signed-off-by: Ajay Kumar Gupta
---
.../devicetree/bindings/usb/am33xx-usb.txt |3 +++
drivers/usb/otg/nop-usb-xceiv.c
AM33xx has two PHY of same type used by each musb controller so
use phandle of phy nodes to get the phy pointer.
Signed-off-by: Ajay Kumar Gupta
---
.../devicetree/bindings/usb/am33xx-usb.txt |2 ++
drivers/usb/musb/musb_dsps.c |4 +++-
2 files changed, 5
s from v1:
- Defined musb_ida to manage core ids based on Felipe's comment
in [PATCH 01/11]
Ajay Kumar Gupta (11):
usb: musb: add musb->id to identify core instance
usb: musb: kill global and static for multi instance
usb: musb: am335x: add support for dual insta
As NOP device node is now added in am33xx tree so remove the call
which creates the NOP platform_device.
Signed-off-by: Ajay Kumar Gupta
---
drivers/usb/musb/musb_dsps.c |3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb
Added 'id' field within 'struct musb' which can be used to determine
the current instance of musb controller.
Also defined musb_ida in musb_core.c to manage the core ids.
Signed-off-by: Ajay Kumar Gupta
---
drivers/usb/musb/am35x.c | 42 ---
Currently we have one single nop transceiver support as same is
defined as a global variable in drivers/usb/otg/nop-usb-xceiv.c.
This need to be changed to support multiple otg controller each
using nop transceiver on a platform such as am335x.
Signed-off-by: Ajay Kumar Gupta
---
arch/arm/mach
Added NOP PHY phandle to usbss device node as same will be used
to get the phy from otg framework.
Signed-off-by: Ajay Kumar Gupta
---
arch/arm/boot/dts/am33xx.dtsi |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts
th parent device's dma_mask.
Signed-off-by: Ajay Kumar Gupta
---
drivers/usb/musb/musb_core.c| 16 +++-
drivers/usb/musb/musb_core.h|4
drivers/usb/musb/musb_debugfs.c | 14 --
3 files changed, 15 insertions(+), 19 deletions(-)
diff --git a
AM33xx has two musb controller and they have one NOP PHY each.
Added the device tree data for NOP PHY.
Signed-off-by: Ajay Kumar Gupta
---
arch/arm/boot/dts/am33xx.dtsi |8
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot
11251&w=2
7. http://marc.info/?l=linux-usb&m=134061179405213&w=2
Changes from v1:
- Defined musb_ida to manage core ids based on Felipe's comment
in [PATCH 01/11]
Thanks,
Ajay
Ajay Kumar Gupta (11):
usb: musb: add musb->id to identify core instance
usb: mus
th parent device's dma_mask.
Signed-off-by: Ajay Kumar Gupta
---
drivers/usb/musb/musb_core.c| 16 +++-
drivers/usb/musb/musb_core.h|4
drivers/usb/musb/musb_debugfs.c | 14 --
3 files changed, 15 insertions(+), 19 deletions(-)
diff --git a
Added device tree support for dsps musb glue driver and updated the
Documentation with device tree binding information.
Signed-off-by: Ajay Kumar Gupta
---
.../devicetree/bindings/usb/am33xx-usb.txt | 14 +
drivers/usb/musb/musb_dsps.c | 62
Added device tree support for nop transceiver driver and updated the
Documentation with device tree binding information for am33xx platform.
Signed-off-by: Ajay Kumar Gupta
---
.../devicetree/bindings/usb/am33xx-usb.txt |3 +++
drivers/usb/otg/nop-usb-xceiv.c
Currently we have one single nop transceiver support as same is
defined as a global variable in drivers/usb/otg/nop-usb-xceiv.c.
This need to be changed to support multiple otg controller each
using nop transceiver on a platform such as am335x.
Signed-off-by: Ajay Kumar Gupta
---
arch/arm/mach
AM335x and TI81xx platform has dual musb controller so updating the
musb_dspc.c to support the same.
Changes:
- Moved otg_workaround timer to glue structure
- Moved static local variable last_timer to glue structure
- PHY on/off related cleanups
Signed-off-by: Ajay Kumar
Added 'id' field within 'struct musb' which can be used to determine
the current instance of musb controller.
Also defined musb_ida in musb_core.c to manage the core ids.
Signed-off-by: Ajay Kumar Gupta
---
drivers/usb/musb/am35x.c | 42 ---
AM33xx has two PHY of same type used by each musb controller so
use phandle of phy nodes to get the phy pointer.
Signed-off-by: Ajay Kumar Gupta
---
.../devicetree/bindings/usb/am33xx-usb.txt |2 ++
drivers/usb/musb/musb_dsps.c |4 +++-
2 files changed, 5
AM33xx has two musb controller and they have one NOP PHY each.
Added the device tree data for NOP PHY.
Signed-off-by: Ajay Kumar Gupta
---
arch/arm/boot/dts/am33xx.dtsi |8
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot
Added NOP PHY phandle to usbss device node as same will be used
to get the phy from otg framework.
Signed-off-by: Ajay Kumar Gupta
---
arch/arm/boot/dts/am33xx.dtsi |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts
Added device tree data for usbss on am33xx. There are two musb controllers
on am33xx platform so have port0_mode and port1_mode additional data.
Signed-off-by: Ajay Kumar Gupta
---
arch/arm/boot/dts/am33xx.dtsi | 11 +++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a
As NOP device node is now added in am33xx tree so remove the call
which creates the NOP platform_device.
Signed-off-by: Ajay Kumar Gupta
---
drivers/usb/musb/musb_dsps.c |3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb
Added 'id' field within 'struct musb' which can be used to determine
the current instance of musb controller.
Also defined musb_ida in musb_core.c to manage the core ids.
Signed-off-by: Ajay Kumar Gupta
---
Changes fron v1:
- Defined musb_ida to manage core ids based
Added device tree data for usbss on am33xx. There are two musb controllers
on am33xx platform so have port0_mode and port1_mode additional data.
Signed-off-by: Ajay Kumar Gupta
---
arch/arm/boot/dts/am33xx.dtsi | 11 +++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a
Added NOP PHY phandle to usbss device node as same will be used
to get the phy from otg framework.
Signed-off-by: Ajay Kumar Gupta
---
arch/arm/boot/dts/am33xx.dtsi |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts
AM33xx has two PHY of same type used by each musb controller so
use phandle of phy nodes to get the phy pointer.
Signed-off-by: Ajay Kumar Gupta
---
.../devicetree/bindings/usb/am33xx-usb.txt |2 ++
drivers/usb/musb/musb_dsps.c |4 +++-
2 files changed, 5
Added device tree support for nop transceiver driver and updated the
Documentation with device tree binding information for am33xx platform.
Signed-off-by: Ajay Kumar Gupta
---
.../devicetree/bindings/usb/am33xx-usb.txt |3 +++
drivers/usb/otg/nop-usb-xceiv.c
th parent device's dma_mask.
Signed-off-by: Ajay Kumar Gupta
---
Earlier version of this was submitted at
http://marc.info/?l=linux-usb&m=134062715911250&w=2
drivers/usb/musb/musb_core.c| 16 +++-
drivers/usb/musb/musb_core.h|4
drivers/usb/musb/m
51&w=2
7. http://marc.info/?l=linux-usb&m=134061179405213&w=2
Thanks,
Ajay
Ajay Kumar Gupta (11):
usb: musb: add musb->id to identify core instance
usb: musb: kill global and static for multi instance
usb: musb: am335x: add support for dual instance
usb: otg: nop: add supp
Added 'id' field within 'struct musb' which can be used to determine
the current instance of musb controller.
Signed-off-by: Ajay Kumar Gupta
---
drivers/usb/musb/am35x.c |2 +-
drivers/usb/musb/blackfin.c |2 +-
drivers/usb/musb/da8xx.c |2 +-
driver
Added device tree support for dsps musb glue driver and updated the
Documentation with device tree binding information.
Signed-off-by: Ajay Kumar Gupta
---
.../devicetree/bindings/usb/am33xx-usb.txt | 14 +
drivers/usb/musb/musb_dsps.c | 62
Currently we have one single nop transceiver support as same is
defined as a global variable in drivers/usb/otg/nop-usb-xceiv.c.
This need to be changed to support multiple otg controller each
using nop transceiver on a platform such as am335x.
Signed-off-by: Ajay Kumar Gupta
---
arch/arm/mach
AM335x and TI81xx platform has dual musb controller so updating the
musb_dspc.c to support the same.
Changes:
- Moved otg_workaround timer to glue structure
- Moved static local variable last_timer to glue structure
- PHY on/off related cleanups
Signed-off-by: Ajay Kumar
AM33xx has two musb controller and they have one NOP PHY each.
Added the device tree data for NOP PHY.
Signed-off-by: Ajay Kumar Gupta
---
arch/arm/boot/dts/am33xx.dtsi |8
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot
As NOP device node is now added in am33xx tree so remove the call
which creates the NOP platform_device.
Signed-off-by: Ajay Kumar Gupta
---
drivers/usb/musb/musb_dsps.c |3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb
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