e58539532b
This adds the touchscreen to the sc7280-herobrine-villager device tree. Note that the touchscreen on villager actually uses the reset line and thus we use the more specific "elan,ekth6915" compatible which allows us to specify the reset. The fact that villager's touchscreen uses the reset line can be contrasted against the touchscreen for CRD/herobrine-r1. On those boards, even though the touchscreen goes to the display, it's not hooked up to anything there. In order to keep the line parked on herobrine/CRD, we'll move the pullup from the qcard.dtsi file to the specific boards. This allows us to disable the pullup in the villager device tree since the pin is an output. Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220524134840.1.I80072b8815ac08c12af8f379a33cc2d83693dc51@changeid
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.