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 parameter.
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"
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/bindings/usb/msm-hsus
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 insertions(+), 43
On 04/25/2014 07:35 PM, Greg KH wrote:
On Fri, Apr 25, 2014 at 07:20:12PM +0300, Mathias Nyman wrote:
Hi Greg
Second try at this xhci fixes series for 3.15-rc usb-linus.
Most of them are very small fixes that didn't make
it to 3.14, sitting and waiting for 3.15-rc1 to come out.
Only the "Prefe
On Sat, Apr 26, 2014 at 02:10:21AM +0800, Felipe Balbi wrote:
> On Fri, Apr 25, 2014 at 02:27:11PM +0530, Pratyush Anand wrote:
> > On Tue, Apr 22, 2014 at 10:41:06PM +0800, Felipe Balbi wrote:
> > > On Tue, Apr 22, 2014 at 10:46:13AM +0530, Pratyush Anand wrote:
> > > > On Tue, Apr 22, 2014 at 12:
On Mon, Apr 28, 2014 at 02:12:38PM +0800, Peter Chen wrote:
> Since we have already removed the usage of CONFIG_USB_DEBUG, it is
> meaningless that there is still a configuration entry for CONFIG_USB_DEBUG.
We finally did it? Nice, I didn't realize that last bits were now gone,
thanks for remindi
Hi Felipe,
Are you going to merge this examples, or should they be merged through
another tree?
Best regards
Robert Baldyga
Samsung R&D Institute Poland
On 02/11/2014 11:43 AM, Robert Baldyga wrote:
> This patch adds two example applications showing usage of Asynchronous I/O API
> of FunctionFS.
On 04/27/2014 11:11 AM, John Freed wrote:
I hope you don't mind me writing you directly, and if someone else can
handle this better please let me know.
I'm trying to do some backend work on libusb and I notice that the
kernel keeps all the information on the Device Descriptors except for
the v
Pci_enable_device() will set device power state to D0,
so it's no need to do it again after call pci_enable_device().
Signed-off-by: Yijing Wang
---
drivers/usb/core/hcd-pci.c |1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/h
On Monday, April 28, 2014 6:26 PM, Vivek Gautam wrote:
>
> Change to use struct device instead of struct platform_device
> for some static functions.
>
> Signed-off-by: Vivek Gautam
> Cc: Jingoo Han
Acked-by: Jingoo Han
Best regards,
Jingoo Han
> Cc: Alan Stern
> ---
> drivers/usb/host/eh
On Monday, April 28, 2014 6:25 PM, Vivek Gautam wrote:
>
> Change to use struct device instead of struct platform_device
> for some static functions.
>
> Signed-off-by: Vivek Gautam
> Cc: Jingoo Han
Acked-by: Jingoo Han
Best regards,
Jingoo Han
> Cc: Alan Stern
> ---
> drivers/usb/host/oh
Since we will have more usb-common things, and it will let
usb-common.c be larger and larger, we create a folder named usb/common
for all usb common things.
Signed-off-by: Peter Chen
---
drivers/usb/Makefile |2 +-
drivers/usb/common/Makefile |5 +
drivers/
Hi Greg,
This patch set creates usb/common for usb common things, and moves
otg fsm implementation from usb/phy/ to usb/common/. I have a
discussion with Felipe about it at below link:
http://www.spinics.net/lists/linux-usb/msg106357.html
Thanks.
Peter Chen (2):
usb: move usb/usb-common.c to u
Since usb otg fsm implementation is not related to usb phy.
We move it from usb/phy/ to usb/common/, and rename it to
reflect its real meaning.
Signed-off-by: Peter Chen
---
drivers/usb/common/Makefile|1 +
.../{phy/phy-fsm-usb.c => common/usb-otg-fsm.c}|0
dr
On 04/24/2014 09:52 PM, Greg KH wrote:
> On Mon, Apr 14, 2014 at 01:46:11PM +0200, Robert Baldyga wrote:
>> This patchset adds many improvements to extcon class driver and extcon
>> provider drivers. It changes extcon API to faster and safer by replaceing
>> function taking extcon and cable names w
On Mon, Apr 28, 2014 at 2:55 PM, Vivek Gautam wrote:
> Based and tested on 'usb-next' branch of Greg's usb tree, with relevant
> device tree patches[1]
[1] [PATCH v7 0/2] dts: Add usb2phy to Exynos 5250
http://www.spinics.net/lists/linux-usb/msg106427.html
>
> Changes from v2:
> - Added t
From: Felipe Balbi
...
> +static const char *dwc3_gadget_link_string(enum dwc3_link_state link_state)
> +{
> + switch (link_state) {
> + case DWC3_LINK_STATE_U0:
> + return "U0";
> + case DWC3_LINK_STATE_U1:
> + return "U1";
> + case DWC3_LINK_STATE_U2:
> +
Based and tested on 'usb-next' branch of Greg's usb tree, with relevant
device tree patches[1]
Changes from v2:
- Added two patches in the series for some cleanup.
usb: ohci-exynos: Use struct device instead of platform_device
usb: ehci-exynos: Use struct device instead of platform_device
Based and tested on 'usb-next' branch of Greg's usb tree, with relevant
device tree patches[1]
Changes from v2:
- Added two patches in the series for some cleanup.
usb: ohci-exynos: Use struct device instead of platform_device
usb: ehci-exynos: Use struct device instead of platform_device
Change to use struct device instead of struct platform_device
for some static functions.
Signed-off-by: Vivek Gautam
Cc: Jingoo Han
Cc: Alan Stern
---
drivers/usb/host/ohci-exynos.c | 20 +---
1 file changed, 9 insertions(+), 11 deletions(-)
diff --git a/drivers/usb/host/ohc
Change to use struct device instead of struct platform_device
for some static functions.
Signed-off-by: Vivek Gautam
Cc: Jingoo Han
Cc: Alan Stern
---
drivers/usb/host/ehci-exynos.c |5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/host/ehci-exynos.c b/dri
Add support to consume phy provided by Generic phy framework.
Keeping the support for older usb-phy intact right now, in order
to prevent any functionality break in absence of relevant
device tree side change for ohci-exynos.
Once we move to new phy in the device nodes for ohci, we can
remove the s
From: Kamil Debski
Add the phy provider, supplied by new Exynos-usb2phy using
Generic phy framework.
Keeping the support for older USB phy intact right now, in order
to prevent any functionality break in absence of relevant
device tree side change for ehci-exynos.
Once we move to new phy in the d
Since we have already removed the usage of CONFIG_USB_DEBUG, it is
meaningless that there is still a configuration entry for CONFIG_USB_DEBUG.
Signed-off-by: Peter Chen
---
drivers/usb/core/Kconfig |7 ---
1 files changed, 0 insertions(+), 7 deletions(-)
diff --git a/drivers/usb/core/Kc
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"
> >
> > >They could be more than one USB2.0 PHY's on the platform.
> >
> >
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_VDDCX");
> > > + if (IS_ERR(motg->vddc
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