Add Platform specific compatible, because xHCI of this SoC has an issue
with HS port which has to reset on disconnect event.
Signed-off-by: Srinath Mannam
---
Documentation/devicetree/bindings/usb/usb-xhci.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings
emoved usb-phy-port-reset DT property.
- Added quirk in platform data using HCI compatible string.
- Add phy ports in phy attr structure to have enabled ports bitmask.
- Modified #phy-cells of sr-phy to pass phy ports bitmask.
Srinath Mannam (4):
phy: Add phy ports in attrs
dt-bin
NNECT quirk is introduced with xhci_plat_brcm_sr
platform data. New quirks parameter added in xhci_plat_priv structure to
assign platform specific quirks.
Signed-off-by: Srinath Mannam
---
drivers/usb/core/hcd.c | 6 ++
drivers/usb/core/phy.c | 19 +++
drivers/usb
set phy ports value in xlate handler which is taken from second argument
of PHY phandle.
Signed-off-by: Srinath Mannam
---
drivers/phy/broadcom/phy-bcm-sr-usb.c | 9 -
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/phy/broadcom/phy-bcm-sr-usb.c
b/drivers/phy
Increase #phy-cells from 1 to 2 to have bitmask of PHY enabled ports.
Signed-off-by: Srinath Mannam
---
.../devicetree/bindings/phy/brcm,stingray-usb-phy.txt | 14 --
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/Documentation/devicetree/bindings/phy/brcm
Add phy ports bitmask to contain enabled PHY ports.
set and get APIs added to set and get phy ports value.
Signed-off-by: Srinath Mannam
---
include/linux/phy/phy.h | 10 ++
1 file changed, 10 insertions(+)
diff --git a/include/linux/phy/phy.h b/include/linux/phy/phy.h
index 15032f14
Hi Rob,
Thanks for the information. Please find my comments below.
Regards,
Srinath.
On Tue, Feb 26, 2019 at 11:33 PM Rob Herring wrote:
>
> On Mon, Feb 25, 2019 at 10:57 PM Srinath Mannam
> wrote:
> >
> > Hi Rob,
> > Thanks for the review, Please see my comments bel
Hi Rob,
Thanks for the review, Please see my comments below in line.
Regards,
Srinath.
On Tue, Feb 26, 2019 at 3:08 AM Rob Herring wrote:
>
> On Tue, Feb 05, 2019 at 11:48:53AM +0530, Srinath Mannam wrote:
> > Add usb-phy-port-reset optional property to set quirk in xhci platfor
Hi Mathias,
Thanks for comments, Please find my comments below inline.
On Fri, Feb 8, 2019 at 6:00 PM Mathias Nyman
wrote:
>
> On 07.02.2019 17:17, Srinath Mannam wrote:
> > Hi Mathias,
> >
> > Thanks for review, please see my comments below inline.
> >
>
Hi Mathias,
Thanks for review, please see my comments below inline.
On Thu, Feb 7, 2019 at 8:32 PM Mathias Nyman
wrote:
>
> On 05.02.2019 08:18, Srinath Mannam wrote:
> > Add a quirk to reset xHCI port PHY on port disconnect event.
> > Stingray USB HS PHY has an issue, t
Add usb-phy-port-reset optional property to set quirk in xhci platform
driver which forces USB port PHY reset on port disconnect event.
Signed-off-by: Srinath Mannam
Reviewed-by: Ray Jui
---
Documentation/devicetree/bindings/usb/usb-xhci.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a
Add a quirk to reset xHCI port PHY on port disconnect event.
Stingray USB HS PHY has an issue, that USB High Speed device detected
at Full Speed after the same port has connected to Full speed device.
This problem can be resolved with that port PHY reset on disconnect.
Signed-off-by: Srinath
This patch set adds a quirk in xHCI driver to reset PHY of xHCI port
on its disconnect event.
This patch set is based on Linux-5.0-rc2.
Srinath Mannam (2):
dt-bindings: usb-xhci: Add usb-phy-port-reset property
drivers: xhci: Add quirk to reset xHCI port PHY
Documentation/devicetree
Hi Mathias,
Please provide your suggestions to resolve this.
Thank you.
Regards,
Srinath.
On Thu, Aug 3, 2017 at 11:42 PM, Srinath Mannam
wrote:
> Hi Mathias,
>
> In our SOC, xHCI controller has three ports. In that one is SS and two
> HS ports, all ports are connected with
Hi Mathias,
In our SOC, xHCI controller has three ports. In that one is SS and two
HS ports, all ports are connected with separate phy controller.
We have a bug in HS phy controllers.
Because of this bug, HS phy controller needs to reset after
disconnected the device in the corresponding HS port.
oller IP BDC")
Signed-off-by: Srinath Mannam
---
drivers/usb/gadget/udc/bdc/bdc_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/udc/bdc/bdc_core.c
b/drivers/usb/gadget/udc/bdc/bdc_core.c
index ccb9c21..e9bd8d4 100644
--- a/drivers/usb/gadg
Hi Mathias Nyman,
Could you please provide your inputs on this?
If you find it in good condition, please consider it for the next release.
Thanks & Regards,
Srinath.
On Wed, Aug 3, 2016 at 7:03 PM, Srinath Mannam
wrote:
> Hi Mathias Nyman,
>
> Please review and provide your co
Hi Mathias Nyman,
Please review and provide your comments to the changes in this patch.
Regards,
srinath.
On Thu, Jul 14, 2016 at 3:29 PM, Felipe Balbi
wrote:
>
> Hi,
>
> Srinath Mannam writes:
>> Generic phy support added in xhci platform driver.
>> In the case of m
++ Felipe Balbi
Thanks & Regards,
Srinath Mannam.
On Thu, Jul 14, 2016 at 2:03 PM, Srinath Mannam
wrote:
> Generic phy support added in xhci platform driver.
> In the case of multiple phys to the xhci controller, this approach
> is helpful to pass multiple phandles to xhci platfor
Generic phy support added in xhci platform driver.
In the case of multiple phys to the xhci controller, this approach
is helpful to pass multiple phandles to xhci platform driver from
xhci device node.
Signed-off-by: Srinath Mannam
Reviewed-by: Ray Jui
Reviewed-by: Scott Branden
diff --git a
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