mirror of https://gitee.com/openkylin/linux.git
82a9c55a2b
The current driver assumes that the ftm_sys clock works as one of the clock sources for the IP block as well as the IP interface clock. This assumption does not apply any more on the latest i.MX8x SoC family. On i.MX8x SoCs, a dedicated IP interface clock is introduced and it must be enabled before accessing any FTM registers. Moreover, the clock can not be used as the source clock for the FTM IP block. This patch introduces the ipg_clk as the dedicated IP interface clock and by default it is the same as the ftm_sys clock if not specified. Signed-off-by: Shenwei Wang <shenwei.wang@nxp.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com> |
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| Documentation | ||
| LICENSES | ||
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| drivers | ||
| firmware | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| 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 | ||
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.
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.