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b88a2bdd10
The original pipe_phystatus reg configuration only set the bit[3:2] (GRF control usb pipe phystatus) for usb2.0 only interface. It's effective for usb2 device, but it's imperfect for usb2 host mode. In order to support usb2 host mode, this patch sets the whole bit[15:0] which include disable u3 port and select utmi source clock. Change-Id: I5cde52da2c6e170885df6c4a59f6785e1c485df7 Signed-off-by: William Wu <william.wu@rock-chips.com>
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.