035e8d5a6d
[ Upstream commit 70e740ad55e5f93a19493720f4105555fade4a73 ] The configuration of USB VBUS regulators was borrowed from downstream kernel, which is incorrect because the corresponding GPIOs are connected to PROX_EN (A501 3G model) and LED_EN pins in accordance to the board schematics. USB works fine with both GPIOs being disabled, so remove the bogus USB VBUS regulators. The USB VBUS of USB3 is supplied from the fixed 5v system regulator and device-mode USB1 doesn't have VBUS switches. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Sasha Levin <sashal@kernel.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.