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c64f56d085
The SA8540P platform has five PCIe controllers: two 4-lane, two 2-lane and one 1-lane. Add a new "qcom,pcie-sa8540p" compatible string and reuse the 1.9.0 ops. Note that like for SC8280XP, the SA8540P controllers need two or three interconnect clocks to be enabled. Link: https://lore.kernel.org/r/20220714071348.6792-6-johan+linaro@kernel.org Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Reviewed-by: Brian Masney <bmasney@redhat.com> Acked-by: Stanimir Varbanov <svarbanov@mm-sol.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.