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Based on 1 normalized pattern(s):
this program is free software you can redistribute it and or modify
it under the terms of the gnu general public license version 2 as
published by the free software foundation this program is
distributed in the hope that it will be useful but without any
warranty without even the implied warranty of merchantability or
fitness for a particular purpose see the gnu general public license
for more details
extracted by the scancode license scanner the SPDX license identifier
GPL-2.0-only
has been chosen to replace the boilerplate/reference in 655 file(s).
Signed-off-by: Thomas Gleixner <[email protected]>
Reviewed-by: Allison Randal <[email protected]>
Reviewed-by: Kate Stewart <[email protected]>
Reviewed-by: Richard Fontana <[email protected]>
Cc: [email protected]
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC cleanups from Olof Johansson:
"A smallish number of general cleanup commits this release cycle. Some
of these are minor tweaks:
- shmobile change of binding for their GIC (using arm,pl390 now)
- ARCH_RENESAS introduction
- Misc other renesas updates
There's also a couple of treewide commits from Masahiro Yamada
cleaning up const/__initconst for SMP operation structs and a switch
to using "depends on" instead of if-constructs on most of the Kconfig
platform targets"
* tag 'armsoc-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
staging: board: armadillo800eva: Use "arm,pl390"
staging: board: kzm9d: Use "arm,pl390"
ARM: shmobile: r8a7778 dtsi: Use "arm,pl390" for GIC
ARM: shmobile: emev2 dtsi: Use "arm,pl390" for GIC
ARM: shmobile: r8a7740 dtsi: Use "arm,pl390" for GIC
ARM: shmobile: r7s72100 dtsi: Use "arm,pl390" for GIC
ARM: use "depends on" for SoC configs instead of "if" after prompt
ARM/clocksource: use automatic DT probing for ux500 PRCMU
ARM: use const and __initconst for smp_operations
ARM: hisi: do not export smp_operations structures
ARM: mvebu: remove unused mach/gpio.h
ARM: shmobile: Remove legacy mach/irqs.h
ARM: shmobile: Introduce ARCH_RENESAS
MAINTAINERS: Remove link to oss.renesas.com which is closed
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The PSCI SMP implementation is built only when both CONFIG_SMP and
CONFIG_ARM_PSCI are set, so a configuration that has the latter
but not the former can get a link error when it tries to call
psci_smp_available().
arch/arm/mach-tegra/built-in.o: In function `tegra114_cpuidle_init':
cpuidle-tegra114.c:(.init.text+0x52a): undefined reference to `psci_smp_available'
This corrects the #ifdef in the psci.h header file to match the
Makefile conditional we have for building that function.
Signed-off-by: Arnd Bergmann <[email protected]>
Signed-off-by: Russell King <[email protected]>
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These smp_operations structures are not over-written, so add "const"
qualifier and replace __initdata with __initconst.
Also, add "static" where it is possible.
Signed-off-by: Masahiro Yamada <[email protected]>
Acked-by: Krzysztof Kozlowski <[email protected]>
Acked-by: Maxime Ripard <[email protected]>
Acked-by: Moritz Fischer <[email protected]>
Acked-by: Stephen Boyd <[email protected]> # qcom part
Acked-by: Viresh Kumar <[email protected]>
Acked-by: Patrice Chotard <[email protected]>
Acked-by: Heiko Stuebner <[email protected]>
Acked-by: Wei Xu <[email protected]>
Acked-by: Florian Fainelli <[email protected]>
Acked-by: Sebastian Hesselbarth <[email protected]>
Acked-by: Gregory CLEMENT <[email protected]>
Acked-by: Shawn Guo <[email protected]>
Acked-by: Matthias Brugger <[email protected]>
Acked-by: Thierry Reding <[email protected]>
Acked-by: Nicolas Pitre <[email protected]>
Acked-by: Liviu Dudau <[email protected]>
Acked-by: Linus Walleij <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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Now that the common PSCI client code has been factored out to
drivers/firmware, and made safe for 32-bit use, move the 32-bit ARM code
over to it. This results in a moderate reduction of duplicated lines,
and will prevent further duplication as the PSCI client code is updated
for PSCI 1.0 and beyond.
The two legacy platform users of the PSCI invocation code are updated to
account for interface changes. In both cases the power state parameter
(which is constant) is now generated using macros, so that the
pack/unpack logic can be killed in preparation for PSCI 1.0 power state
changes.
Signed-off-by: Mark Rutland <[email protected]>
Acked-by: Rob Herring <[email protected]>
Cc: Catalin Marinas <[email protected]>
Cc: Ashwin Chaugule <[email protected]>
Cc: Lorenzo Pieralisi <[email protected]>
Cc: Russell King <[email protected]>
Cc: Will Deacon <[email protected]>
Signed-off-by: Will Deacon <[email protected]>
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Commit e71246a23acbc89e9cb4ebf1558d60e65733479f changes psci_init from a
function returning a void to an int, but does not change the non
CONFIG_ARM_PSCI implementation to return a value, which causes a compile
warning. Just return 0.
Cc: Ashwin Chaugule <[email protected]>
Cc: Shawn Guo <[email protected]>
Signed-off-by: Christoffer Dall <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
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The PSCIv0.2 spec defines standard values of function IDs
and introduces a few new functions. Detect version of PSCI
and appropriately select the right PSCI functions.
Signed-off-by: Ashwin Chaugule <[email protected]>
Reviewed-by: Rob Herring <[email protected]>
Acked-by: Catalin Marinas <[email protected]>
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Rename virt_smp_ops to psci_smp_ops and move them to arch/arm/kernel/psci_smp.c.
Remove mach-virt/platsmp.c, now unused.
Compile psci_smp if CONFIG_ARM_PSCI and CONFIG_SMP.
Add a cpu_die smp_op based on psci_ops.cpu_off.
Initialize PSCI before setting smp_ops in setup_arch.
If PSCI is available on the platform, prefer psci_smp_ops over the
platform smp_ops.
Signed-off-by: Stefano Stabellini <[email protected]>
Acked-by: Will Deacon <[email protected]>
CC: [email protected]
CC: [email protected]
CC: [email protected]
CC: [email protected]
CC: [email protected]
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This patch adds support for the Power State Coordination Interface
defined by ARM, allowing Linux to request CPU-centric power-management
operations from firmware implementing the PSCI protocol.
Acked-by: Arnd Bergmann <[email protected]>
Acked-by: Nicolas Pitre <[email protected]>
Signed-off-by: Will Deacon <[email protected]>
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