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commit ba24eee6686f6ed3738602b54d959253316a9541 upstream. The Tegra AGIC interrupt controller is an ARM GIC400 interrupt controller. Per the ARM GIC device-tree binding, the first address region is for the GIC distributor registers and the second address region is for the GIC CPU interface registers. The address space for the distributor registers is 4kB, but currently this is incorrectly defined as 8kB for the Tegra AGIC and overlaps with the CPU interface registers. Correct the address space for the distributor to be 4kB. Cc: stable@vger.kernel.org Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Fixes: bcdbde433542 ("arm64: tegra: Add AGIC node for Tegra210") Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. 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.