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a67de88209
* Convert to SPDX identifier
* Remove legacy SMP fallback code
Geert Uytterhoeven says "R-Car H2 and M2-W have been supporting SMP
enablement from DT using the "renesas,apmu" enable-method since v4.8.
A legacy fallback was left in place for backwards compatibility with old
DTBs.
This patch series removes the legacy SMP fallbacks for R-Car H2 and
M2-W, and consolidates their support in the common R-Car Gen2 machine
definition.2
* APMU cleanups after legacy SMP fallback removal
- Move cpu_leave_lowpower() from HOTPLUG_CPU || SUSPEND section to the
SUSPEND section as it is only used for suspend
- Remove shmobile_smp_apmu_prepare_cpus() as it is no longer used
- Remove platsmp-apmu.h
* Drop legacy SYSC fallbacks
Geert Uytterhoeven says "When DT SYSC support was introduced in v4.7,
legacy fallbacks were kept to keep secondary CPUs working on R-Car H1,
H2, and M2-W using old DTBs. However, the time has come to drop these
fallbacks, and clean up the resulting code"
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Merge tag 'renesas-arm-soc-for-v4.19' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc
Renesas ARM Based SoC Arm SoC Updates for v4.19
* Convert to SPDX identifier
* Remove legacy SMP fallback code for R-CAR H2 and M2-W
- DT enablement has been in since 4.8, no longer needed
* APMU cleanups after legacy SMP fallback removal
* Drop legacy SYSC fallback code for R-Car H1, H2 and M2-W
- DT enablement has been in since 4.7, no longer needed.
* tag 'renesas-arm-soc-for-v4.19' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: convert to SPDX identifier
soc: renesas: rcar-sysc: Drop legacy handling
ARM: shmobile: r8a7779: Remove explicit SYSC config and init
ARM: shmobile: r8a7779: Use rcar_sysc_power_{down,up}_cpu()
soc: renesas: rcar-sysc: Provide helpers to power up/down CPUs
ARM: shmobile: r8a7779: Stop powering down secondary CPUs during early boot
ARM: shmobile: rcar-gen2: Remove explicit SYSC config and init
ARM: shmobile: apmu: Remove platsmp-apmu.h
ARM: shmobile: apmu: Remove obsolete shmobile_smp_apmu_prepare_cpus()
ARM: shmobile: apmu: Move cpu_leave_lowpower() to SUSPEND section
ARM: shmobile: Remove unused shmobile_smp_init_fallback_ops()
ARM: shmobile: r8a7791: Use common R-Car Gen2 machine definition
ARM: shmobile: r8a7791: Remove legacy SMP fallback code
ARM: shmobile: r8a7790: Use common R-Car Gen2 machine definition
ARM: shmobile: r8a7790: Remove legacy SMP fallback code
Signed-off-by: Olof Johansson <olof@lixom.net>
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| block | ||
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| crypto | ||
| Documentation | ||
| drivers | ||
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| include | ||
| init | ||
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| lib | ||
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| .clang-format | ||
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| 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.