60cd420c91
At one point in time all "future" platforms required three clocks, so the binding and driver was written to treat this as the default case. But new platforms has no clock requirements, which currently makes them all a special case, causing the need for a patch in the binding and driver for each new platform added. This patch reworks the driver logic so that it will attempt to acquire all three clocks and fail based on the given compatible. This allow us to drop the clock requirement from "qcom,scm", in a way that will remain backwards compatible with existing DT files. Specific compatibles are added for apq8084, msm8916 and msm8974 to match the updated binding and although equivalent to qcom,scm both ipq4019 and msm8996 are kept as these have been used without fallback to qcom,scm. The result of this patch is that new platforms, that require no clocks, can be use the fallback compatible of "qcom,scm". Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Andy Gross <andy.gross@linaro.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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.