fa74a0257f
Add support for the Inter-Processor Communication Controller (IPCC) block from Qualcomm that coordinates the interrupts (inbound & outbound) for Multiprocessor (MPROC), COMPUTE-Level0 (COMPUTE-L0) & COMPUTE-Level1 (COMPUTE-L1) protocols for the Application Processor Subsystem (APSS). This driver is modeled as an irqchip+mailbox driver. The irqchip part helps in receiving the interrupts from the IPCC clients such as modems, DSPs, PCI-E etc... and forwards them to respective entities in APSS. On the other hand, the mailbox part is used to send interrupts to the IPCC clients from the entities of APSS. Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Raghavendra Rao Ananta <rananta@codeaurora.org> Signed-off-by: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> [mani: moved to mailbox, added static mbox channels and cleanups] Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.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.