A driver for Microsoft's firmware-based Trusted Platform Module (fTPM) was merged with commit 09e574831b27 ("tpm/tpm_ftpm_tee: A driver for firmware TPM running inside TEE"), but its devicetree bindings were not. This is the only remaining undocumented compatible string for a TPM, so add a DT schema based on the patch linked below. Link: https://lore.kernel.org/all/20190409184958.7476-2-sashal@kernel.org/ Signed-off-by: Lukas Wunner <lukas@wunner.de> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/99523409eb5aec9276055ff358ae6f2ceb10be6d.1702806810.git.lukas@wunner.de Signed-off-by: Rob Herring <robh@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.
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