f1ad1133b1
Current, PLIC driver can support only 1 PLIC on the board. However, there can be multiple PLICs present on a two socket systems in RISC-V. Modify the driver so that each PLIC handler can have a information about individual PLIC registers and an irqdomain associated with it. Tested on two socket RISC-V system based on VCU118 FPGA connected via OmniXtend protocol. Signed-off-by: Atish Patra <atish.patra@wdc.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Anup Patel <anup@brainfault.org> Link: https://lore.kernel.org/r/20200302231146.15530-3-atish.patra@wdc.com
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.