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0892c4986b
SysMMU v7 might have different register layouts (VM capable or non-VM capable). Virtual Machine registers (if present) implement multiple translation domains. If VM registers are not present, the driver shouldn't try to access those. Check which layout is implemented in current SysMMU module (by reading the capability registers) and prepare the corresponding variant structure for further usage. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Acked-by: Marek Szyprowski <m.szyprowski@samsung.com> Link: https://lore.kernel.org/r/20220714165550.8884-6-semen.protsenko@linaro.org Signed-off-by: Joerg Roedel <jroedel@suse.de>
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.