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649f5c842b
Check wakeup-source property for dwc3 core node to set the wakeup capability. Drop the device_init_wakeup call from runtime suspend and resume. If the dwc3 is wakeup capable, don't power down the USB PHY(s). The glue drivers are expected to take care of configuring the additional wakeup settings if needed based on the dwc3 wakeup capability status. In some SOC designs, powering off the PHY is resulting in higher leakage, so this patch save power on such boards. Reviewed-by: Pavankumar Kondeti <quic_pkondeti@quicinc.com> Signed-off-by: Sandeep Maheswaram <quic_c_sanm@quicinc.com> Signed-off-by: Krishna Kurapati <quic_kriskura@quicinc.com> Link: https://lore.kernel.org/r/1655094654-24052-3-git-send-email-quic_kriskura@quicinc.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.