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664abe8866
arm64: tegra: Device tree changes for v5.18-rc1 Based on the for-5.18/dt-bindings changes, this adds various new features on Tegra234 such as IOMMU, audio, gpio-keys, I2C and PWM support. Device trees for 64-bit Tegra boards are now also built with overlay support enabled, which allows firmware to apply overlays and customize the DTB that is passed to the kernel. There are also a couple of cleanups and additions for older devices, such as USB device mode support on Jetson Xavier NX. * tag 'tegra-for-5.18-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: arm64: tegra: Drop arm,armv8-pmuv3 compatible string arm64: tegra: Enable Jetson Xavier NX USB device mode arm64: tegra: Enable UART instance on 40-pin header arm64: tegra: Add HDA device tree node for Tegra234 arm64: tegra: Enable device-tree overlay support arm64: tegra: APE sound card for Jetson AGX Orin arm64: tegra: Add audio devices on Tegra234 arm64: tegra: Move audio IOMMU properties to ADMAIF node arm64: tegra: Add Tegra234 IOMMUs arm64: tegra: Enable gpio-keys on Jetson AGX Orin Developer Kit arm64: tegra: Add GPCDMA node for tegra186 and tegra194 arm64: tegra: Add Tegra234 PWM devicetree nodes arm64: tegra: Add Tegra234 I2C devicetree nodes Link: https://lore.kernel.org/r/20220225164741.1064416-4-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.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.