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The MSC313e-compatible SoCs have 3 timer hardware blocks. All of these are free running 32-bit increasing counters and can generate interrupts. Based onto a maximum value register, each timer can either count from 0 to max, one time then stop (which generates interrupts) or can count from 0 to max and then roll. This commit adds basic support for these timers, the first timer block being used as clocksource/sched_clock and delay, while the others will be used as clockevents. Signed-off-by: Romain Perier <romain.perier@gmail.com> Co-developed-by: Daniel Palmer <daniel@0x0f.com> Signed-off-by: Daniel Palmer <daniel@0x0f.com> Link: https://lore.kernel.org/r/20211217195727.8955-2-romain.perier@gmail.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> |
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
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.