mirror of
https://github.com/torvalds/linux.git
synced 2025-12-07 20:06:24 +00:00
92bc66bfce
According to R-Car Gen3 HW manual rev1.00, R-Car M3-N has two CAN interfaces, similar to H3, M3-W and other SoCs from the same family. Add CAN placeholder nodes to avoid below DTC errors: Error: arch/arm64/boot/dts/renesas/ulcb-kf.dtsi:19.1-6 Label or path can0 not found Error: arch/arm64/boot/dts/renesas/ulcb-kf.dtsi:25.1-6 Label or path can1 not found These errors occur *after* the addition of r8a77965-m3nulcb-kf.dts. Fix them beforehand. CAN support is inspired from below commits: - v4.7 commit308b7e4ba6("arm64: dts: r8a7795: Add CAN support") - v4.11 commit909c162524("arm64: dts: r8a7796: Add CAN support") - v4.12 commitbec0948e81("arm64: dts: r8a7796: Add reset control properties") Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> [simon: make placeholder minimal by only including reg property] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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.
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.