On Mon, 22 Jun 2015 22:36:40 +0800
Li Jun wrote:
> On Mon, Jun 22, 2015 at 04:32:56PM +0300, Roger Quadros wrote:
> > On Mon, 22 Jun 2015 18:45:37 +0800
> > Li Jun wrote:
> >
> > > On Mon, Jun 22, 2015 at 12:41:22PM +0300, Roger Quadros wrote:
> > > > On Thu, 18 Jun 2015 21:37:04 +0800
> > > >
On Tue, Jun 23, 2015 at 10:43:28AM +0300, Roger Quadros wrote:
> > >
> > > If the dr_mode was "otg" for such case and we want OTG disabled then it
> > > is really the DT fault.
> >
> > It's ID pin detect for dual role switch as many current OTG controllers
> > have.
> > not DT fault, its dt onl
On Mon, Jun 22, 2015 at 10:11:35PM +0200, Stefan Agner wrote:
> On 2015-06-22 19:26, Johan Hovold wrote:
> > Instead, hang the gpio chip directly off the usb interface (not the
> > port), add a new config option, and keep the gpio implementation under
> > drivers/usb/serial (possibly in its own fi
On Fri, Jun 12, 2015 at 09:10:19AM +0200, Uwe Kleine-König wrote:
> Since 39b2bbe3d715 (gpio: add flags argument to gpiod_get*() functions)
> which appeared in v3.17-rc1, the gpiod_get* functions take an additional
> parameter that allows to specify direction and initial value for output.
>
> Furt
On Thu, Jun 18, 2015 at 05:47:50PM +0530, Sudip Mukherjee wrote:
> While building with mn10300 it failed with:
> error: expected identifier before '(' token
> #define __SYSREG(ADDR, TYPE) (*(volatile TYPE *)(ADDR))
> note: in expansion of macro '__SYSREG'
> #define DCR __SYSREG(0xc030, u16)
On Fri, Jun 19, 2015 at 01:12:36AM +0800, ChengYi He wrote:
> put_device is required to release the last reference to the device.
>
> Signed-off-by: ChengYi He
> ---
> drivers/usb/common/ulpi.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/usb/common/ulpi.c
Hi Doug,
Am Montag, 22. Juni 2015, 16:00:42 schrieb Doug Anderson:
> On Thu, Jun 4, 2015 at 6:12 AM, Kaukab, Yousaf
wrote:
> >> > Tested-by: Heiko Stuebner
> >> >
> >> > -- 8< --
> >> > [ 19.799200] BUG: sleeping function called from invalid contex
+ Kukjin, Stephen,
for board specific USB question.
On Tue, 23 Jun 2015 16:35:49 +0800
Li Jun wrote:
> On Tue, Jun 23, 2015 at 10:43:28AM +0300, Roger Quadros wrote:
> > > >
> > > > If the dr_mode was "otg" for such case and we want OTG disabled then it
> > > > is really the DT fault.
> > >
Add "syscon-phy-power" property and remove the deprecated "ctrl-module"
property from USB PHY devicetree node.
Since "omap_control_usb2phy" and "omap_control_usb3phy" devicetree nodes
are no longer used, remove it.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/omap5.dtsi | 16 ++
Add "syscon-phy-power" property and remove the deprecated "ctrl-module"
property from SATA PHY node. Since "omap_control_sata" note is no longer
used, remove it.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/dra7.dtsi | 10 +-
1 file changed, 1 insertion(+), 9 deletions(-
Add "syscon-otghs" property and remove the deprecated "ctrl-module"
property from MUSB devicetree node.
Since "omap_control_usbotg" devicetree node is no longer used, remove
it.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/omap4.dtsi |8 +---
1 file changed, 1 insertion(+
Add new device tree node for the control module register space where
PCIe registers are present.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/dra7.dtsi |5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 260f3
Add "syscon-phy-power" property and remove the deprecated "ctrl-module"
property from USB PHY devicetree nodes.
Since "omap_control_usb2phy1", "omap_control_usb3phy1" and
"omap_control_usb2phy2" devicetree nodes are no longer used, remove it.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/b
Add "syscon-phy-power" property and remove the deprecated "ctrl-module"
property from USB PHY dt node.
Since "omap_control_usb2phy" devicetree node is no longer used,
remove it.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/omap4.dtsi |8 +---
1 file changed, 1 insertion(+
Add "syscon-phy-power" property and remove the deprecated "ctrl-module"
property from USB PHY device tree node.
Since "am43xx_control_usb2phy1" and "am43xx_control_usb2phy2"
devicetree nodes are no longer used, remove it.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/am4372.dtsi |
Add "syscon-phy-power" property and remove the deprecated "ctrl-module"
property from SATA PHY node.
Since "omap_control_sata" devicetree node is no longer used, remove it.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/omap5.dtsi | 10 +-
1 file changed, 1 insertion(+),
Deprecate using phy-omap-control driver to write to the mailbox register
and start using *syscon* framework to do the same.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/devicetree/bindings/usb/omap-usb.txt |7 +-
drivers/usb/musb/omap2430.c| 118 ++
Deprecate using phy-omap-control driver to power on/off the PHY and
use *syscon* framework to do the same.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/devicetree/bindings/phy/ti-phy.txt | 10 ++-
drivers/phy/phy-ti-pipe3.c | 91 ++
2 file
The USB2 PHY2 has a different register map compared to USB2 PHY1
to power on/off the PHY. In order to handle it, add a new
"compatible" string.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/devicetree/bindings/phy/ti-phy.txt |2 ++
drivers/phy/phy-omap-usb2.c |
phy-omap-control driver was added when there was no proper
infrastructure for doing control module initializations.
Now with SYSCON framework being added to the kernel, phy-omap-control
shouldn't be needed.
This series is about adapting phy-omap-usb2, phy-ti-pipe3 and omap2430
to use SYSCON framew
Deprecate using phy-omap-control driver to set PCS value of the PHY
and start using *syscon* framework to do the same.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/devicetree/bindings/phy/ti-phy.txt |2 ++
drivers/phy/phy-ti-pipe3.c | 32 +++
No functional change. Previously omap_control_phy_power() was used to power
off the PHY during probe. But once PIPE3 driver is adapted to use syscon,
omap_control_phy_power() cannot be used. Hence used ti_pipe3_power_off
to power off the PHY.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/phy
Add "syscon-phy-power" property and "syscon-pcs" property which can
be used to perform the control module initializations and remove
the deprecated "ctrl-module" property from PCIe PHY dt nodes.
Phandle to "sysclk" clock node is also added to the PCIe PHY node
since some of the syscon initializati
Deprecate using phy-omap-control driver to power on/off the PHY,
and use *syscon* framework to do the same. This handles
powering on/off the PHY for the USB2 PHYs used in various TI SoCs.
Signed-off-by: Kishon Vijay Abraham I
---
Documentation/devicetree/bindings/phy/ti-phy.txt |6 +-
driver
The USB2 PHY2 has a different register map compared to USB2 PHY1
to power on/off the PHY. In order to handle it, use the new compatible
string "ti,dra7x-usb2-phy2" for the second instance of USB2 PHY.
Signed-off-by: Kishon Vijay Abraham I
---
arch/arm/boot/dts/dra7.dtsi |2 +-
1 file changed
No functional change. Previously omap_control_phy_power() was used to power
off the PHY during probe. But once phy-omap-usb2 driver is adapted to
use syscon, omap_control_phy_power() cannot be used. Hence used
omap_usb_power_off to power off the PHY.
Signed-off-by: Kishon Vijay Abraham I
---
dri
Since 39b2bbe3d715 (gpio: add flags argument to gpiod_get*() functions)
which appeared in v3.17-rc1, the gpiod_get* functions take an additional
parameter that allows to specify direction and initial value for output.
Use this additional parameter and the _optional variant to simplify the
driver a
On Tue, Jun 23, 2015 at 02:56:06PM +0300, Roger Quadros wrote:
> + Kukjin, Stephen,
>
> for board specific USB question.
>
> On Tue, 23 Jun 2015 16:35:49 +0800
> Li Jun wrote:
>
> > On Tue, Jun 23, 2015 at 10:43:28AM +0300, Roger Quadros wrote:
> > > > >
> > > > > If the dr_mode was "otg" for
Hello Gregory Herrero,
The patch d17ee77b3044: "usb: dwc2: add controller hibernation
support" from Apr 29, 2015, leads to the following static checker
warning:
drivers/usb/dwc2/core.c:77 dwc2_backup_host_registers()
error: scheduling with locks held: 'spin_lock:lock'
drivers/usb
Some of the register names defined here are matching with registers
defined in other places. Like DCR is defined here and DCR is also
a register in mn10300 architecture. So when we are building this with
mn10300, build fails.
To avoid we rename all the registers.
Signed-off-by: Sudip Mukherjee
--
From: Vivek Bhagat
Date: Sun, 21 Jun 2015 11:41:43 +0530
> From d178065c9e3cfa8a45ef537fae7412775339beb0 Mon Sep 17 00:00:00 2001
> From: Vivek Kumar Bhagat
> Date: Thu, 11 Jun 2015 07:23:46 -0700
> Subject: [PATCH] ax88179_178a: add reset functionality in reset_resume
>
> Without reset functio
On Tue, 23 Jun 2015, Ruslan Bilovol wrote:
> Change behavior during registration of gadgets and
> gadget drivers in udc-core. Instead of previous
> approach when for successful probe of usb gadget driver
> at least one usb gadget should be already registered
> use another one where gadget drivers
From: Of James Bottomley
> Sent: 22 June 2015 18:36
> To: Alan Stern
...
> > > Obviously, for a disk with a writeback cache that can't do flush, that
> > > window is much wider and the real solution should be to try to switch
> > > the cache to write through.
> >
> > I agree. Doing the switch manu
On Tue, 23 Jun 2015 17:28:46 +0530
Kishon Vijay Abraham I wrote:
> No functional change. Previously omap_control_phy_power() was used to power
> off the PHY during probe. But once PIPE3 driver is adapted to use syscon,
> omap_control_phy_power() cannot be used. Hence used ti_pipe3_power_off
> to
Hi Kishon,
On Tue, 23 Jun 2015 17:28:47 +0530
Kishon Vijay Abraham I wrote:
> Deprecate using phy-omap-control driver to power on/off the PHY and
> use *syscon* framework to do the same.
>
> Signed-off-by: Kishon Vijay Abraham I
> ---
> Documentation/devicetree/bindings/phy/ti-phy.txt | 10
Hi all,
is that right that setting urb->interval does not work for the xhci
driver? Seems so that the driver (in my case the usbduxsigma.c) needs to
request the xhci_interval and then has to live with that frame rate so
essentially 125us? Is that right?
/Bernd
xhci-ring.c: (I've added a cou
Hello Dan Carpenter,
Yousaf Kaukab did a patch to embed those backup registers in struct dwc2_hsotg.
This way, there is no more allocation needed in dwc2_backup_host_registers().
Here is the patch title: "usb: dwc2: embed storage for reg backup in struct
dwc2_hsotg"
It has been submitted to linu
Hi all,
is that right that setting urb->interval does not work for the xhci
driver? Seems so that the driver (in my case the usbduxsigma.c) needs to
request the xhci_interval and then has to live with that frame rate so
essentially 125us? Is that right?
/Bernd
xhci-ring.c: (I've added a cou
On 6/22/2015 4:00 PM, Doug Anderson wrote:
> Hi,
>
> On Thu, Jun 4, 2015 at 6:12 AM, Kaukab, Yousaf
> wrote:
Tested-by: Heiko Stuebner
-- 8< --
[ 19.799200] BUG: sleeping function called from invalid context at
>>> mm/slab.c:2863
John and Felipe,
On Tue, Jun 23, 2015 at 10:56 AM, John Youn wrote:
> On 6/22/2015 4:00 PM, Doug Anderson wrote:
>> Hi,
>>
>> On Thu, Jun 4, 2015 at 6:12 AM, Kaukab, Yousaf
>> wrote:
> Tested-by: Heiko Stuebner
>
> -- 8< --
> [ 19.79920
On Tue, Jun 23, 2015 at 02:56:23PM -0700, Doug Anderson wrote:
> John and Felipe,
>
> On Tue, Jun 23, 2015 at 10:56 AM, John Youn wrote:
> > On 6/22/2015 4:00 PM, Doug Anderson wrote:
> >> Hi,
> >>
> >> On Thu, Jun 4, 2015 at 6:12 AM, Kaukab, Yousaf
> >> wrote:
> > Tested-by: Heiko Stue
On 2015-06-23 11:22, Johan Hovold wrote:
> On Mon, Jun 22, 2015 at 10:11:35PM +0200, Stefan Agner wrote:
>> On 2015-06-22 19:26, Johan Hovold wrote:
>
>> > Instead, hang the gpio chip directly off the usb interface (not the
>> > port), add a new config option, and keep the gpio implementation unde
On Wed, Jun 17, 2015 at 07:40:15PM +0800, Li Jun wrote:
> Set gadget's otg capabilities according to controller's capability and otg
> properties in device tree.
>
> Signed-off-by: Li Jun
> ---
> drivers/usb/chipidea/core.c | 8
> drivers/usb/chipidea/udc.c | 7 ++-
> include/lin
On Wed, Jun 24, 2015 at 11:04:43AM +0800, Peter Chen wrote:
> On Wed, Jun 17, 2015 at 07:40:15PM +0800, Li Jun wrote:
> > Set gadget's otg capabilities according to controller's capability and otg
> > properties in device tree.
> >
> > Signed-off-by: Li Jun
> > ---
> > drivers/usb/chipidea/core.
On Wed, Jun 24, 2015 at 11:34:23AM +0800, Li Jun wrote:
> On Wed, Jun 24, 2015 at 11:04:43AM +0800, Peter Chen wrote:
> > On Wed, Jun 17, 2015 at 07:40:15PM +0800, Li Jun wrote:
> > > Set gadget's otg capabilities according to controller's capability and otg
> > > properties in device tree.
> > >
On Mon, 2015-06-22 at 11:43 +0200, Johan Hovold wrote:
> On Thu, Jun 18, 2015 at 06:43:35AM -0500, Peter E. Berger wrote:
> > From: "Peter E. Berger"
> >
> > The io_ti driver fails to download firmware to Edgeport
> > devices such as the EP/416, even when the on-disk firmware image
> > (/lib/firm
On Mon, 2015-06-22 at 10:45 +0200, Johan Hovold wrote:
> On Thu, Jun 18, 2015 at 06:43:34AM -0500, Peter E. Berger wrote:
> > From: "Peter E. Berger"
> >
> > The io_ti driver fails to download firmware to Edgeport devices such as
> > the EP/416. One of the problems is that the default 1 second t
On Mon, 2015-06-22 at 12:01 +0200, Johan Hovold wrote:
> On Thu, Jun 18, 2015 at 06:43:36AM -0500, Peter E. Berger wrote:
> > From: "Peter E. Berger"
> >
> > When using newer Edgeport devices such as the EP/416, idle ports are
> > automatically bounced (disconnected and then reconnected) approxim
According to Documentation/timers/timers-howto.txt"
udelay() is only called once from a place where sleeping is allowed.
We can replace it with a call to usleep_range()
with a reasonable upper limit.
Signed-off-by: Sunny Kumar
---
drivers/usb/storage/transport.c | 2 +-
1 file changed, 1 inserti
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