On Thu, 2014-03-27 at 12:15 -0500, Felipe Balbi wrote:
>
> I mean, -rc8 is out, if you fix your patches up right now, how much
> testing can you do in the next couple days ? Patches need to soak in
> linux-next for a while. Even if Greg would accept a pull request, I'm
> not sure I'd feel comforta
From: "Ivan T. Ivanov"
Hi,
This is a sixth version of patches posted earlier here [1].
Changes since v5.
0001 - Enables driver on new ARCH_QCOM arches
0002 - Fixes section mismatch warning
0012 - Fix coding style error - pointer by Sergei
0014 - usleep_range() replaced with ud
From: "Ivan T. Ivanov"
Allow support to use 2nd HSPHY with USB2 Core.
Some platforms may have configuration to allow USB controller
work with any of the two HSPHYs present. By default driver
configures USB core to use primary HSPHY. Add support to allow
user select 2nd HSPHY using DT
From: "Ivan T. Ivanov"
On few legacy platforms, USB PHY is having dedicated reset clk.
It is used to reset USB PHY after putting USB PHY into low power
mode and for calibration of USB PHY. Putting USB PHY into low
power mode is causing ulpi read/write timeout as expected. USB PHY
re
From: "Ivan T. Ivanov"
They could be more than one USB2.0 PHY's on the platform.
This will allow all of them to be registred successfuly.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/driv
From: "Ivan T. Ivanov"
Put the transceiver in non-driving mode. Otherwise host
may not detect soft-disconnection.
Signed-off-by: Ivan T. Ivanov
Cc: Pavankumar Kondeti
---
drivers/usb/phy/phy-msm-usb.c | 18 ++
1 file changed, 18 insertions(+)
diff --git a/drivers/u
From: Tim Bird
Select the secondary PHY using the TCSR register, if phy-num=1
in the DTS (or phy_number is set in the platform data). The
SOC has 2 PHYs which can be used with the OTG port, and this
code allows configuring the correct one.
Note: This resolves the problem I was seeing where I co
From: Tim Bird
Fix the value used for Parallel Transceiver Select (PTS) for the MSM USB
controller. This is a standard chipidea PORTSC definition, where
a PHY_TYPE of 10b (<<30) is ULPI and 11b (<<30) is SERIAL.
Fix the definitions and use them correctly in the driver code.
Signed-off-by: Tim B
From: "Ivan T. Ivanov"
This fixes following:
WARNING: drivers/usb/phy/built-in.o(.data+0x68): Section mismatch in reference
from the variable msm_otg_driver to the function .init.text:msm_otg_probe()
The variable msm_otg_driver references
the function __init msm_otg_probe()
Sig
From: "Ivan T. Ivanov"
New platform uses RBCPR hardware feature, with that voting for
absolute voltage of VDD CX is not required. Hence vote for corner of
VDD CX which uses nominal corner voltage on VDD CX.
Signed-off-by: Ivan T. Ivanov
Cc: Mayank Rana
---
.../devicetree/bindin
From: "Ivan T. Ivanov"
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 29 +
include/linux/usb/msm_hsusb.h | 3 +++
2 files changed, 24 insertions(+), 8 deletions(-)
diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-u
From: "Ivan T. Ivanov"
Controller could be found on APQ and MSM platforms,
make configuration description more generic.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/Kconfig | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/phy/Kconfig b/drive
From: "Ivan T. Ivanov"
Whether regulators are available or not is checked at driver
probe. If they are not available driver will refuse to load,
so no need to check them again.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 10 --
1 file changed, 10
From: "Ivan T. Ivanov"
Function return negative code on error.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c
index 6b44826..2dc7948 10
From: "Ivan T. Ivanov"
Move memory, regulators, clocks and irq allocation to
devm_* variants. Properly check for valid clk handles.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 195 --
1 file changed, 75 insertions(+), 120
From: "Ivan T. Ivanov"
Allows MSM OTG controller to be specified via device tree.
Signed-off-by: Ivan T. Ivanov
---
.../devicetree/bindings/usb/msm-hsusb.txt | 67 +
drivers/usb/phy/phy-msm-usb.c | 108 +
include
From: "Ivan T. Ivanov"
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 82 ---
include/linux/usb/msm_hsusb.h | 3 ++
2 files changed, 42 insertions(+), 43 deletions(-)
diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/u
From: "Ivan T. Ivanov"
Prefix did not bring any useful information. Currently none
of the MSM platforms define these regulators, so it is safe
to rename them.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletion
From: "Ivan T. Ivanov"
This fixes following:
WARNING: quoted string split across lines
WARNING: Prefer seq_puts to seq_printf
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 39 ++-
1 file changed, 14 insertions(+), 25 deletion
From: "Ivan T. Ivanov"
Use enum usb_dr_mode and drop default usb_dr_mode from platform data.
USB DT bindings states: dr_mode: "...In case this attribute isn't
passed via DT, USB DRD controllers should default to OTG...",
so remove redundand field.
Signed-off-by: Ivan T
From: "Ivan T. Ivanov"
There are no references to 'pclk_src_name' in plaform code,
so it is unused.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 26 +-
include/linux/usb/msm_hsusb.h | 5 -
2 files changed, 1 insertion(+), 3
From: "Ivan T. Ivanov"
Allows controller to be specified via device tree.
Pass PHY phandle specified in DT to core driver.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/chipidea/ci_hdrc_msm.c | 23 ++-
1 file changed, 22 insertions(+), 1 deletion(-)
diff --git
From: "Ivan T. Ivanov"
Since commit 62bb84e (usb: gadget: ci13xxx: convert to platform device)
start address of the capability registers is not passed correctly to
udc_probe(). Fix this.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/chipidea/ci_hdrc_msm.c | 1 +
1 file changed, 1
From: "Ivan T. Ivanov"
Document device tree binding information as required by
the Qualcomm USB controller.
Signed-off-by: Ivan T. Ivanov
---
Documentation/devicetree/bindings/usb/ci-hdrc-qcom.txt | 17 +
1 file changed, 17 insertions(+)
create mode 100644 Doc
From: "Ivan T. Ivanov"
This series intend to fix driver, which was broken for a while.
It is used to create peripheral role device, which in coordination
with phy-usb-msm driver could provide USB2.0 gadget support for
Qualcomm targets.
Changes since version 2.
- Rename devicetree d
On Tue, 2014-04-22 at 09:57 -0500, Felipe Balbi wrote:
> On Tue, Apr 22, 2014 at 12:20:22PM +0300, Ivan T. Ivanov wrote:
> > From: "Ivan T. Ivanov"
>
> #define ENOLOGENOCOMMIT
>
> return -ENOLOG;
>
#if SIMPLE_CHANGE
#define ENOLOG
On Tue, 2014-04-22 at 16:07 +0100, Srinivas Kandagatla wrote:
>
> On 22/04/14 10:43, Ivan T. Ivanov wrote:
> > +- interrupts: interrupt-specifier for the controller interrupt.
> > +- usb-phy: phandle for the PHY device
> > +- dr_mode: Sould be "
On Tue, 2014-04-22 at 16:07 +0100, Srinivas Kandagatla wrote:
>
> On 22/04/14 10:20, Ivan T. Ivanov wrote:
> > From: "Ivan T. Ivanov"
> >
> > Move memory, regulators, clocks and irq allocation to
> > devm_* variants. Properly check for valid clk handles.
&
Hi,
On Tue, 2014-04-22 at 09:57 -0500, Felipe Balbi wrote:
> On Tue, Apr 22, 2014 at 12:20:20PM +0300, Ivan T. Ivanov wrote:
> > From: "Ivan T. Ivanov"
> >
> > Controller could be found on APQ and MSM platforms,
> > make configuration description more ge
On Tue, 2014-04-22 at 16:30 +0100, Srinivas Kandagatla wrote:
>
> On 22/04/14 10:20, Ivan T. Ivanov wrote:
> > @@ -79,8 +78,7 @@ static int msm_hsusb_init_vddcx(struct msm_otg *motg, int
> > init)
> > ret = regulator_se
Hi Srini,
On Tue, 2014-04-22 at 17:05 +0100, Srinivas Kandagatla wrote:
> Hi Ivan,
>
> On 22/04/14 10:20, Ivan T. Ivanov wrote:
> > From: "Ivan T. Ivanov"
> >
> > Allows MSM OTG controller to be specified via device tree.
> >
> > Signed-of
On Tue, 2014-04-22 at 10:24 -0500, Felipe Balbi wrote:
> On Tue, Apr 22, 2014 at 06:16:35PM +0300, Ivan T. Ivanov wrote:
> >
> > Hi,
> >
> > On Tue, 2014-04-22 at 09:57 -0500, Felipe Balbi wrote:
> > > On Tue, Apr 22, 2014 at 12:20:20PM +0300, Ivan T. Ivanov
From: "Ivan T. Ivanov"
Allows controller to be specified via device tree.
Pass PHY phandle specified in DT to core driver.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/chipidea/ci_hdrc_msm.c | 23 ++-
1 file changed, 22 insertions(+), 1 deletion(-)
diff --git
From: "Ivan T. Ivanov"
Since commit 62bb84e (usb: gadget: ci13xxx: convert to platform device)
start address of the capability registers is not passed correctly to
udc_probe(). Fix this.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/chipidea/ci_hdrc_msm.c | 1 +
1 file changed, 1
From: "Ivan T. Ivanov"
Document device tree binding information as required by
the Qualcomm USB controller.
Signed-off-by: Ivan T. Ivanov
---
Documentation/devicetree/bindings/usb/ci-hdrc-qcom.txt | 17 +
1 file changed, 17 insertions(+)
create mode 100644 Doc
From: "Ivan T. Ivanov"
This series intend to fix driver, which was broken for a while.
It is used to create peripheral role device, which in coordination
with phy-usb-msm driver could provide USB2.0 gadget support for
Qualcomm targets.
Changes since version 3.
- Fix typo in
Hi,
On Tue, 2014-04-22 at 17:09 +0400, Sergei Shtylyov wrote:
> Hello.
>
> On 22-04-2014 13:20, Ivan T. Ivanov wrote:
>
> > From: Tim Bird
>
> > Fix the value used for Parallel Transceiver Select (PTS) for the MSM USB
> > controller. This is a standard chipid
On Wed, 2014-04-23 at 16:24 +0300, Ivan T. Ivanov wrote:
> > > --- a/include/linux/usb/msm_hsusb_hw.h
> > > +++ b/include/linux/usb/msm_hsusb_hw.h
> > > @@ -31,8 +31,9 @@
> > > #define USB_USBINTR (MSM_USB_BASE + 0x0148)
> > >
> >
On Wed, 2014-04-23 at 17:45 +0400, Sergei Shtylyov wrote:
> Hello.
>
> On 23-04-2014 17:35, Ivan T. Ivanov wrote:
>
> >>>> --- a/include/linux/usb/msm_hsusb_hw.h
> >>>> +++ b/include/linux/usb/msm_hsusb_hw.h
> >>>> @@ -31,8 +31,9 @@
>
On Wed, 2014-04-23 at 18:09 +0400, Sergei Shtylyov wrote:
> On 23-04-2014 17:53, Ivan T. Ivanov wrote:
>
> >>>>>> --- a/include/linux/usb/msm_hsusb_hw.h
> >>>>>> +++ b/include/linux/usb/msm_hsusb_hw.h
> >>>>>> @@ -31,8 +31,
Hi Peter,
On Thu, 2014-04-24 at 08:38 +0800, Peter Chen wrote:
> On Wed, Apr 23, 2014 at 03:28:01PM +0300, Ivan T. Ivanov wrote:
> > From: "Ivan T. Ivanov"
> >
> > This series intend to fix driver, which was broken for a while.
> > It is used to cr
From: "Ivan T. Ivanov"
Eliminating global variables allows driver to handle multiple
device instances.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 82 ---
include/linux/usb/msm_hsusb.h | 3 ++
2 files changed, 42 inserti
From: "Ivan T. Ivanov"
Controller could be found on APQ and MSM platforms,
make configuration description more generic.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/Kconfig | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/phy/Kconfig b/drive
From: "Ivan T. Ivanov"
New platform uses RBCPR hardware feature, with that voting for
absolute voltage of VDD CX is not required. Hence vote for corner of
VDD CX which uses nominal corner voltage on VDD CX.
Signed-off-by: Ivan T. Ivanov
Cc: Mayank Rana
---
.../devicetree/bindin
From: "Ivan T. Ivanov"
They could be more than one USB2.0 PHY's on the platform.
This will allow all of them to be registred successfuly.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/driv
From: "Ivan T. Ivanov"
Using platform_driver_probe() prevent driver from requesting
probe deferral. Fix this.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/phy/phy-msm-usb.c b/drive
From: "Ivan T. Ivanov"
Put the transceiver in non-driving mode. Otherwise host
may not detect soft-disconnection.
Signed-off-by: Ivan T. Ivanov
Cc: Pavankumar Kondeti
---
drivers/usb/phy/phy-msm-usb.c | 18 ++
1 file changed, 18 insertions(+)
diff --git a/drivers/u
From: "Ivan T. Ivanov"
Using reset framework eliminate need of platform specific
callbacks and enable reset lines to be specified in DT files.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 29 +
include/linux/usb/msm_hsusb.h | 3 ++
From: "Ivan T. Ivanov"
On few legacy platforms, USB PHY is having dedicated reset clk.
It is used to reset USB PHY after putting USB PHY into low power
mode and for calibration of USB PHY. Putting USB PHY into low
power mode is causing ulpi read/write timeout as expected. USB PHY
re
From: "Ivan T. Ivanov"
This fixes following:
WARNING: drivers/usb/phy/built-in.o(.data+0x68): Section mismatch in reference
from the variable msm_otg_driver to the function .init.text:msm_otg_probe()
The variable msm_otg_driver references
the function __init msm_otg_probe()
Sig
From: Tim Bird
Select the secondary PHY using the TCSR register, if phy-num=1
in the DTS (or phy_number is set in the platform data). The
SOC has 2 PHYs which can be used with the OTG port, and this
code allows configuring the correct one.
Note: This resolves the problem I was seeing where I co
From: Tim Bird
Fix the value used for Parallel Transceiver Select (PTS) for the MSM USB
controller. This is a standard chipidea PORTSC definition, where
a PHY_TYPE of 10b (<<30) is ULPI and 11b (<<30) is SERIAL.
Fix the definitions and use them correctly in the driver code.
Signed-off-by: Tim B
From: "Ivan T. Ivanov"
Allow support to use 2nd HSPHY with USB2 Core.
Some platforms may have configuration to allow USB controller
work with any of the two HSPHYs present. By default driver
configures USB core to use primary HSPHY. Add support to allow
user select 2nd HSPHY using DT
From: "Ivan T. Ivanov"
Function return negative code on error.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c
index 5d64038..8a7a324 10
From: "Ivan T. Ivanov"
Use enum usb_dr_mode and drop default usb_dr_mode from platform data.
USB DT bindings states: dr_mode: "...In case this attribute isn't
passed via DT, USB DRD controllers should default to OTG...",
so remove redundand field.
Signed-off-by: Ivan T
From: "Ivan T. Ivanov"
There are no references to 'pclk_src_name' in plaform code,
so it is unused.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 26 +-
include/linux/usb/msm_hsusb.h | 5 -
2 files changed, 1 insertion(+), 3
From: "Ivan T. Ivanov"
Allows controller to be specified via device tree.
Signed-off-by: Ivan T. Ivanov
---
.../devicetree/bindings/usb/msm-hsusb.txt | 67
drivers/usb/phy/phy-msm-usb.c | 113 +
include/linux/usb/m
From: "Ivan T. Ivanov"
Move memory, regulators, clocks and irq allocation to
devm_* variants. Properly check for valid clk handles.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 192 --
1 file changed, 73 insertions(+), 119
From: "Ivan T. Ivanov"
Hi,
This is a next version of patches posted earlier[1].
Hopefully comments from Felipe, Srinivas and Sergei have been addressed.
Changes since v6
- New patch "Enable deferred driver probing"
- Add log to patches wich did not have long descriptio
From: "Ivan T. Ivanov"
This fixes following:
WARNING: quoted string split across lines
WARNING: Prefer seq_puts to seq_printf
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 39 ++-
1 file changed, 14 insertions(+), 25 deletion
From: "Ivan T. Ivanov"
Prefix did not bring any useful information. Currently none
of the MSM platforms define these regulators, so it is safe
to rename them.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletion
From: "Ivan T. Ivanov"
Whether regulators are available or not is checked at driver
probe. If they are not available driver will refuse to load,
so no need to check them again.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 10 --
1 file changed, 10
On Fri, 2014-04-25 at 15:53 -0500, Felipe Balbi wrote:
> On Thu, Apr 24, 2014 at 01:49:38PM -0300, Fabio Estevam wrote:
> > On Thu, Apr 24, 2014 at 12:48 PM, Ivan T. Ivanov wrote:
> >
> > > + motg->vddcx = devm_regulator_get(motg->phy.dev, "HSUSB_VDD
On Fri, 2014-04-25 at 15:53 -0500, Felipe Balbi wrote:
> On Thu, Apr 24, 2014 at 09:06:24PM +0400, Sergei Shtylyov wrote:
> > Hello.
> >
> > On 04/24/2014 07:48 PM, Ivan T. Ivanov wrote:
> >
> > >From: "Ivan T. Ivanov"
> >
> >
From: "Ivan T. Ivanov"
Eliminating global variables allows driver to handle multiple
device instances.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 82 ---
include/linux/usb/msm_hsusb.h | 3 ++
2 files changed, 42 inserti
From: "Ivan T. Ivanov"
New platform uses RBCPR hardware feature, with that voting for
absolute voltage of VDD CX is not required. Hence vote for corner of
VDD CX which uses nominal corner voltage on VDD CX.
Signed-off-by: Ivan T. Ivanov
Cc: Mayank Rana
---
.../devicetree/bindin
From: Tim Bird
Select the secondary PHY using the TCSR register, if phy-num=1
in the DTS (or phy_number is set in the platform data). The
SOC has 2 PHYs which can be used with the OTG port, and this
code allows configuring the correct one.
Note: This resolves the problem I was seeing where I co
From: "Ivan T. Ivanov"
Allow support to use 2nd HSPHY with USB2 Core.
Some platforms may have configuration to allow USB controller
work with any of the two HSPHYs present. By default driver
configures USB core to use primary HSPHY. Add support to allow
user select 2nd HSPHY using DT
From: "Ivan T. Ivanov"
This fixes following:
WARNING: drivers/usb/phy/built-in.o(.data+0x68): Section mismatch in reference
from the variable msm_otg_driver to the function .init.text:msm_otg_probe()
The variable msm_otg_driver references
the function __init msm_otg_probe()
Sig
From: "Ivan T. Ivanov"
There could be more than one USB2.0 PHY's on the platform.
This will allow all of them to be registered successfully.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/
From: "Ivan T. Ivanov"
Put the transceiver in non-driving mode. Otherwise host
may not detect soft-disconnection.
Signed-off-by: Ivan T. Ivanov
Cc: Pavankumar Kondeti
---
drivers/usb/phy/phy-msm-usb.c | 18 ++
1 file changed, 18 insertions(+)
diff --git a/drivers/u
From: Tim Bird
Fix the value used for Parallel Transceiver Select (PTS) for the MSM USB
controller. This is a standard chipidea PORTSC definition, where
a PHY_TYPE of 10b (<<30) is ULPI and 11b (<<30) is SERIAL.
Fix the definitions and use them correctly in the driver code.
Signed-off-by: Tim B
From: "Ivan T. Ivanov"
There are no references to 'pclk_src_name' in plaform code,
so it is unused.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 26 +-
include/linux/usb/msm_hsusb.h | 5 -
2 files changed, 1 insertion(+), 3
From: "Ivan T. Ivanov"
This fixes following:
WARNING: quoted string split across lines
WARNING: Prefer seq_puts to seq_printf
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 39 ++-
1 file changed, 14 insertions(+), 25 deletion
From: "Ivan T. Ivanov"
On few legacy platforms, USB PHY is having dedicated reset clk.
It is used to reset USB PHY after putting USB PHY into low power
mode and for calibration of USB PHY. Putting USB PHY into low
power mode is causing ulpi read/write timeout as expected. USB PHY
re
From: "Ivan T. Ivanov"
Function return negative code on error.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c
index bd9e286..7e968aa 10
From: "Ivan T. Ivanov"
Move memory, regulators, clocks and irq allocation to
devm_* variants. Properly check for valid clk handles.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 187 +++---
1 file changed, 68 insertions(+), 119
From: "Ivan T. Ivanov"
Whether regulators are available or not is checked at driver
probe. If they are not available driver will refuse to load,
so no need to check them again.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 10 --
1 file changed, 10
From: "Ivan T. Ivanov"
Using platform_driver_probe() prevent driver from requesting
probe deferral. Fix this.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/phy/phy-msm-usb.c b/drive
From: "Ivan T. Ivanov"
Use enum usb_dr_mode and drop default usb_dr_mode from platform data.
USB DT bindings states: dr_mode: "...In case this attribute isn't
passed via DT, USB DRD controllers should default to OTG...",
so remove redundand field.
Signed-off-by: Ivan T
From: "Ivan T. Ivanov"
Controller could be found on APQ and MSM platforms,
make configuration description more generic.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/Kconfig | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/phy/Kconfig b/drive
From: "Ivan T. Ivanov"
Allows controller to be specified via device tree.
Signed-off-by: Ivan T. Ivanov
---
.../devicetree/bindings/usb/msm-hsusb.txt | 67
drivers/usb/phy/phy-msm-usb.c | 113 +
include/linux/usb/m
From: "Ivan T. Ivanov"
Using reset framework eliminate need of platform specific
callbacks and enable reset lines to be specified in DT files.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 29 +
include/linux/usb/msm_hsusb.h | 3 ++
From: "Ivan T. Ivanov"
Hi,
This is a new version of patches posted earlier[1].
Changes since v7
- Use bulk regulator request function in patch #05
- Fix errors in patch #20 commit message
[1] http://www.spinics.net/lists/linux-arm-msm/msg08997.html
Ivan T. Ivanov (18):
usb
From: "Ivan T. Ivanov"
Prefix did not bring any useful information. Currently none
of the MSM platforms define these regulators, so it is safe
to rename them.
Signed-off-by: Ivan T. Ivanov
---
drivers/usb/phy/phy-msm-usb.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletion
On Fri, 2014-04-25 at 03:10 +, Peter Chen wrote:
>
> >
> > On Thu, 2014-04-24 at 08:38 +0800, Peter Chen wrote:
> > > On Wed, Apr 23, 2014 at 03:28:01PM +0300, Ivan T. Ivanov wrote:
> > > > From: "Ivan T. Ivanov"
> > > >
> &
On Mon, 2014-04-28 at 12:03 -0500, Felipe Balbi wrote:
> On Mon, Apr 28, 2014 at 09:00:43PM +0400, Sergei Shtylyov wrote:
> > Hello.
> >
> > On 04/28/2014 05:34 PM, Ivan T. Ivanov wrote:
> >
> > >From: "Ivan T. Ivanov"
> >
> > >T
On Mon, 2014-04-28 at 12:54 -0500, Felipe Balbi wrote:
> On Mon, Apr 28, 2014 at 08:52:48PM +0300, Ivan T. Ivanov wrote:
> > On Mon, 2014-04-28 at 12:03 -0500, Felipe Balbi wrote:
> > > On Mon, Apr 28, 2014 at 09:00:43PM +0400, Sergei Shtylyov wrote:
> > > > Hello.
On Tue, 2014-04-29 at 08:45 +0800, Peter Chen wrote:
>
> Applied, thanks
Thank you,
Ivan
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On Wed, 2014-04-30 at 11:27 -0500, Felipe Balbi wrote:
> On Thu, Apr 24, 2014 at 06:48:11PM +0300, Ivan T. Ivanov wrote:
> > From: Tim Bird
> >
> > Fix the value used for Parallel Transceiver Select (PTS) for the MSM USB
> > controller. This is a standard chipidea POR
On Mon, 2014-04-28 at 16:34 +0300, Ivan T. Ivanov wrote:
> From: Tim Bird
>
> Select the secondary PHY using the TCSR register, if phy-num=1
> in the DTS (or phy_number is set in the platform data). The
> SOC has 2 PHYs which can be used with the OTG port, and this
> code allo
On Wed, 2014-04-30 at 11:38 -0500, Felipe Balbi wrote:
> this solves the following build warning found when
> running compile tests.
>
> drivers/usb/phy/phy-msm-usb.c: In function ‘msm_otg_read_dt’:
> drivers/usb/phy/phy-msm-usb.c:1459:20: warning: cast from pointer \
> to integer of differe
On Wed, 2014-04-30 at 11:38 -0500, Felipe Balbi wrote:
> Remove that single instance of writel_relaxed()
> call which is only available on ARM architecture.
>
> This will let us build test this driver on all
> different architectures.
>
> Signed-off-by: Felipe Balbi
Review
> Signed-off-by: Felipe Balbi
Reviewed-by: Ivan T. Ivanov
> ---
> drivers/usb/phy/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/usb/phy/Kconfig b/drivers/usb/phy/Kconfig
> index 0c668a3..fbbced8 100644
> --- a/drivers/usb/phy/
reset_control_get(&pdev->dev, "link");
> ^
>
> Signed-off-by: Arnd Bergmann
> Cc: "Ivan T. Ivanov"
> ---
> drivers/usb/host/Kconfig | 2 +-
> drivers/usb/phy/Kconfig | 1 +
> 2 files changed, 2 insertions(+), 1 deletion(-)
>
> diff
On Thu, 2014-05-08 at 16:27 +0200, Arnd Bergmann wrote:
> On Thursday 08 May 2014 17:21:49 Ivan T. Ivanov wrote:
> > > @@ -168,7 +168,7 @@ config USB_EHCI_HCD_AT91
> > >
> > > config USB_EHCI_MSM
> > > tristate "Support for Qualcomm QSD/MSM on-c
On Tue, 2014-05-13 at 12:07 -0400, Alan Stern wrote:
> On Tue, 13 May 2014, Bird, Tim wrote:
>
> > I don't think so. I haven't tested, but I believe the driver now relies
> > on operational (not stub) resets. I think this comment is a bit off.
> > I think it would be better to just say that the
On Tue, 2014-05-13 at 23:20 +0300, Dan Carpenter wrote:
> Hello Ivan T. Ivanov,
>
> The patch 6b99c68ec1f9: "usb: phy: msm: Migrate to Managed Device
> Resource allocation" from Apr 28, 2014, leads to the following static
> checker warning:
>
> dri
l_get(&pdev->dev, "link");
> ^
>
> Since the usb-ehci-msm driver currently selects the OTG driver,
> we could still get a broken dependency here. To solve that,
> this patch also removes the 'select', which turns out to be
> unnecessary.
>
> Sig
On Wed, 2014-05-14 at 16:54 +0300, Dan Carpenter wrote:
> There are several issues here:
> 1) platform_get_resource() can return NULL and that wasn't handled.
> 2) We should request the memory before we remap it, and
>devm_ioremap_resource() does that.
> 3) devm_ioremap() returns a NULL but we
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