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Ido Schimmel says: ==================== mlxsw: Add support for physical hardware clock Shalom says: This patchset adds support for physical hardware clock for Spectrum-1 ASIC only. Patches #1, #2 and #3 add the ability to query the free running clock PCI address. Patches #4 and #5 add two new register, the Management UTC Register and the Management Pulse Per Second Register. Patch #6 publishes scaled_ppm_to_ppb() to allow drivers to use it. Patch #7 adds the physical hardware clock operations. Patch #8 initializes the physical hardware clock. Patch #9 adds a selftest for testing the PTP physical hardware clock. v2 (Richard): * s/ptp_clock_scaled_ppm_to_ppb/scaled_ppm_to_ppb/ * imply PTP_1588_CLOCK in mlxsw Kconfig * s/mlxsw_sp1_ptp_update_phc_settime/mlxsw_sp1_ptp_phc_settime/ * s/mlxsw_sp1_ptp_update_phc_adjfreq/mlxsw_sp1_ptp_phc_adjfreq/ ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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.