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SubjectRe: [1/2] dt-bindings: phy: Add stingray usb phy documentation
Hi Srinath, Ray,

On Fri, Jul 07, 2017 at 06:37:04PM +0530, Srinath Mannam wrote:
> Add DT binding document for stingray usb phy driver.
> Signed-off-by: Srinath Mannam <>
> Reviewed-by: Ray Jui <>
> Acked-by: Rob Herring <>

The Broadcom Vulcan chip (now Cavium ThunderX2) uses the same USB PHY
from what I understand. Our hardware team reports that there are some
failures seen without the a custom PHY driver.

Do you require this PHY driver on regular operation on Stingray? Or is
this for some specific functionality? I am asking since the issue
reported here is on switching between a USB 3.0 and USB 2.0 devices.

Any plans on submitting this driver again?


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