18 Oct, 2016
1 commit
-
mvebu fixes for 4.8 (part 3)
- Select corediv clk for all mvebu v7 SoC
- Fix clocksource for CP110 master SPI0 for Armada 7K/8K* tag 'mvebu-fixes-4.8-3' of git://git.infradead.org/linux-mvebu:
arm64: dts: marvell: fix clocksource for CP110 master SPI0
ARM: mvebu: Select corediv clk for all mvebu v7 SoCSigned-off-by: Olof Johansson
19 Sep, 2016
1 commit
-
Since the commit bd3677ff31a3 ("clk: mvebu: Remove corediv clock from
Armada XP"), the corediv clk is no more selected for Armada XP, however
this clock is used for Armada XP using the compatible
armada-370-corediv-clock.While since commit 1594d568c6e3 ("clk: mvebu: Move corediv config to
mvebu config") Armada 38x and Armada 375 got corediv support again, not
only Armada XP was missed but also Armada 39x.Actually all the SoC selecting MVEBU_V7 config need this clock:
git grep "\-corediv-clock" arch/arm/boot/dts
arch/arm/boot/dts/armada-370-xp.dtsi: compatible = "marvell,armada-370-corediv-clock";
arch/arm/boot/dts/armada-375.dtsi: compatible = "marvell,armada-375-corediv-clock";
arch/arm/boot/dts/armada-38x.dtsi: compatible = "marvell,armada-380-corediv-clock";
arch/arm/boot/dts/armada-39x.dtsi: compatible = "marvell,armada-390-corediv-clock"This commit now fixes this behavior by letting MVEBU_V7 select
MVEBU_CLK_COREDIV.Fixes: bd3677ff31a3 ("clk: mvebu: Remove corediv clock from Armada XP")
Cc: stable@vger.kernel.org
Reported-by: Uwe Kleine-König
Acked-by: Uwe Kleine-König
Signed-off-by: Gregory CLEMENT
11 Aug, 2016
1 commit
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Three platforms used to have header files in include/mach that
are now all gone, but the removed directories are still being
included, which leads to -Wmissing-include-dirs warnings.This removes the extra -I flags.
Signed-off-by: Arnd Bergmann
02 Aug, 2016
1 commit
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Pull ARM SoC cleanups from Olof Johansson:
"The cleanup branch keeps going down in size as we've completed a lot
of the major legacy platform removals and conversions.A handful of changes this time around, some of the themes or larger
sets are:- A bunch of i.MX cleanups around platform detection, init call cleanups
- Misc fixes of missing/implicit includes
- Removal of ARCH_[WANT_OPTIONAL|REQUIRE]_GPIOLIB"* tag 'armsoc-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (40 commits)
ARM: mps2: fix typo
ARM: s3c64xx: avoid warning about 'struct device_node'
bus: mvebu-mbus: make mvebu_mbus_syscore_ops static
bus: mvebu-mbus: fix __iomem on register pointers
ARM: tegra: Remove board_init_funcs array
ARM: iop: Fix indentation
ARM: imx: remove cpu_is_mx*()
ARM: imx: remove last call to cpu_is_mx5*
ARM: imx: rework mx27_pm_init() call
ARM: imx: deconstruct mx3_idle
ARM: imx: deconstruct mxc_rnga initialization
ARM: imx: remove cpu_is_mx1 check
ARM: i.MX: Do not explicitly call l2x0_of_init()
ARM: i.MX: system.c: Tweak prefetch settings for performance
ARM: i.MX: system.c: Replace magic numbers
ARM: i.MX: system.c: Remove redundant errata 752271 code
ARM: i.MX: system.c: Convert goto to if statement
ARM: Kirkwood: fix kirkwood_pm_init() declaration/type
ARM: Kirkwood: make kirkwood_disable_mbus_error_propagation() static
ARM: orion5x: make orion5x_legacy_handle_irq static
...
31 Jul, 2016
1 commit
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Pull DeviceTree updates from Rob Herring:
- remove most of_platform_populate() calls in arch code. Now the DT
core code calls it in the default case and platforms only need to
call it if they have special needs- use pr_fmt on all the DT core print statements
- CoreSight binding doc improvements to block name descriptions
- add dt_to_config script which can parse dts files and list
corresponding kernel config options- fix memory leak hit with a PowerMac DT
- correct a bunch of STMicro compatible strings to use the correct
vendor prefix- fix DA9052 PMIC binding doc to match what is actually used in dts
files* tag 'devicetree-for-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (35 commits)
documentation: da9052: Update regulator bindings names to match DA9052/53 DTS expectations
xtensa: Partially Revert "xtensa: Remove unnecessary of_platform_populate with default match table"
xtensa: Fix build error due to missing include file
MIPS: ath79: Add missing include file
Fix spelling errors in Documentation/devicetree
ARM: dts: fix STMicroelectronics compatible strings
powerpc/dts: fix STMicroelectronics compatible strings
Documentation: dt: i2c: use correct STMicroelectronics vendor prefix
scripts/dtc: dt_to_config - kernel config options for a devicetree
of: fdt: mark unflattened tree as detached
of: overlay: add resolver error prints
coresight: document binding acronyms
Documentation/devicetree: document cavium-pip rx-delay/tx-delay properties
of: use pr_fmt prefix for all console printing
of/irq: Mark initialised interrupt controllers as populated
of: fix memory leak related to safe_name()
Revert "of/platform: export of_default_bus_match_table"
of: unittest: use of_platform_default_populate() to populate default bus
memory: omap-gpmc: use of_platform_default_populate() to populate default bus
bus: uniphier-system-bus: use of_platform_default_populate() to populate default bus
...
30 Jul, 2016
1 commit
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Pull smp hotplug updates from Thomas Gleixner:
"This is the next part of the hotplug rework.- Convert all notifiers with a priority assigned
- Convert all CPU_STARTING/DYING notifiers
The final removal of the STARTING/DYING infrastructure will happen
when the merge window closes.Another 700 hundred line of unpenetrable maze gone :)"
* 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (70 commits)
timers/core: Correct callback order during CPU hot plug
leds/trigger/cpu: Move from CPU_STARTING to ONLINE level
powerpc/numa: Convert to hotplug state machine
arm/perf: Fix hotplug state machine conversion
irqchip/armada: Avoid unused function warnings
ARC/time: Convert to hotplug state machine
clocksource/atlas7: Convert to hotplug state machine
clocksource/armada-370-xp: Convert to hotplug state machine
clocksource/exynos_mct: Convert to hotplug state machine
clocksource/arm_global_timer: Convert to hotplug state machine
rcu: Convert rcutree to hotplug state machine
KVM/arm/arm64/vgic-new: Convert to hotplug state machine
smp/cfd: Convert core to hotplug state machine
x86/x2apic: Convert to CPU hotplug state machine
profile: Convert to hotplug state machine
timers/core: Convert to hotplug state machine
hrtimer: Convert to hotplug state machine
x86/tboot: Convert to hotplug state machine
arm64/armv8 deprecated: Convert to hotplug state machine
hwtracing/coresight-etm4x: Convert to hotplug state machine
...
14 Jul, 2016
1 commit
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Install the callbacks via the state machine.
Signed-off-by: Sebastian Andrzej Siewior
Signed-off-by: Anna-Maria Gleixner
Cc: Andrew Lunn
Cc: Gregory Clement
Cc: Jason Cooper
Cc: Linus Torvalds
Cc: Peter Zijlstra
Cc: Russell King
Cc: Sebastian Hesselbarth
Cc: Thomas Gleixner
Cc: linux-arm-kernel@lists.infradead.org
Cc: rt@linutronix.de
Link: http://lkml.kernel.org/r/20160713153333.503198935@linutronix.de
Signed-off-by: Ingo Molnar
05 Jul, 2016
1 commit
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mvebu cleanup for 4.8 (part 1)
Various warning fixes
* tag 'mvebu-cleanup-4.8-1' of git://git.infradead.org/linux-mvebu:
ARM: Kirkwood: fix kirkwood_pm_init() declaration/type
ARM: Kirkwood: make kirkwood_disable_mbus_error_propagation() static
ARM: orion5x: make orion5x_legacy_handle_irq static
mvebu: add definition for coherency_base
mvebu: make mvebu_armada375_smp_wa_init() static
mvebu: fix missing include of common.h in cpu-reset.c
mvebu: fix missing include of common.h in pm.c
mvebu: fix missing includes in pmsu.cSigned-off-by: Olof Johansson
30 Jun, 2016
1 commit
-
A cleanup to include the headers correctly caused another build problem:
arch/arm/mach-mvebu/kirkwood-pm.c:70:13: error: redefinition of 'kirkwood_pm_init'
arch/arm/mach-mvebu/kirkwood-pm.h:23:20: note: previous definition of 'kirkwood_pm_init' was hereThe underlying issue is that kirkwood-pm.o is not actually meant to be
used when CONFIG_PM is disabled, so we should also leave it out of the
Makefile.The same seems to be true for the PM code in MACH_MVEBU_V7, and I'm
treating it the same way here.Signed-off-by: Arnd Bergmann
Fixes: d705c1a66e15 ("ARM: Kirkwood: fix kirkwood_pm_init() declaration/type")
Signed-off-by: Gregory CLEMENT
24 Jun, 2016
2 commits
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Use helper of_platform_default_populate() in linux/of_platform
when possible, instead of calling of_platform_populate() with
the default match table.Acked-by: Viresh Kumar
Acked-by: Nicolas Ferre
Cc: Nicolas Ferre
Cc: Krzysztof Halasa
Cc: Sekhar Nori
Cc: Shawn Guo
Cc: Russell King
Cc: Roland Stigge
Cc: Jason Cooper
Cc: Ray Jui
Cc: Viresh Kumar
Cc: Stephen Warren
Cc: Rob Herring
Cc: Michal Simek
Signed-off-by: Kefeng Wang
Signed-off-by: Rob Herring -
After patch "of/platform: Add common method to populate default bus",
it is possible for arch code to remove unnecessary callers of
of_platform_populate with default match table.Acked-by: Viresh Kumar
Cc: Nicolas Ferre
Cc: Ray Jui
Cc: Lee Jones
Cc: Krzysztof Halasa
Cc: Kukjin Kim
Cc: Rob Herring
Cc: Shawn Guo
Cc: Santosh Shilimkar
Cc: Roland Stigge
Cc: Jason Cooper
Cc: Haojian Zhuang
Cc: Heiko Stuebner
Cc: Viresh Kumar
Cc: Shiraz Hashim
Cc: Tony Prisk
Cc: Arnd Bergmann
Cc: Russell King
Signed-off-by: Kefeng Wang
Signed-off-by: Rob Herring
16 Jun, 2016
9 commits
-
In order for HW I/O coherency to work on Cortex-A9 based Marvell SoCs,
all MMIO registers must be mapped strongly ordered. In commit
1c8c3cf0b5239 ("ARM: 8060/1: mm: allow sub-architectures to override PCI
I/O memory type") we implemented a new function,
pci_ioremap_set_mem_type(), that allow sub-architecture code to override
the memory type used to map PCI I/O regions.In the discussion around this patch series [1], Arnd Bergmann made the
comment that maybe all PCI I/O regions should be mapped
strongly-ordered, which would have made our proposal to add
pci_ioremap_set_mem_type() irrelevant. So, we submitted a patch [2] that
did what Arnd suggested.However, Russell in the end merged our initial proposal to add
pci_ioremap_set_mem_type(), but it was never used anywhere. Further
discussion with Arnd and other folks on IRC lead to the conclusion that
in fact using strongly-ordered for all platforms was maybe not
desirable, and therefore, using pci_ioremap_set_mem_type() was the most
appropriate solution.As a consequence, this commit finally adds the
pci_ioremap_set_mem_type() call in the mach-mvebu platform code, which
was originally part of our initial patch series [3] and is necessary for
the whole mechanism to work.[1] http://lists.infradead.org/pipermail/linux-arm-kernel/2014-May/256565.html
[2] http://lists.infradead.org/pipermail/linux-arm-kernel/2014-May/256755.html
[3] http://lists.infradead.org/pipermail/linux-arm-kernel/2014-May/256563.htmlSigned-off-by: Thomas Petazzoni
Signed-off-by: Gregory CLEMENT -
Until now, our understanding for HW I/O coherency to work on the
Cortex-A9 based Marvell SoC was that only the PCIe regions should be
mapped strongly-ordered. However, we were still encountering some
deadlocks, especially when testing the CESA crypto engine. After
checking with the HW designers, it was concluded that all the MMIO
registers should be mapped as strongly ordered for the HW I/O coherency
mechanism to work properly.This fixes some easy to reproduce deadlocks with the CESA crypto engine
driver (dmcrypt on a sufficiently large disk partition).Tested-by: Terry Stockert
Tested-by: Romain Perier
Cc: Terry Stockert
Cc: Romain Perier
Cc:
Signed-off-by: Thomas Petazzoni
Signed-off-by: Gregory CLEMENT -
The kirkwood-pm.c was missing the include of kirkwood-pm.h to
define the kirkwood_pm_init() function. However once this is
included, the types do not match.Fixup the include, and then the prototype to avoid the following
warning:arch/arm/mach-mvebu/kirkwood-pm.c:69:12: warning: symbol 'kirkwood_pm_init' was not declared. Should it be static?
Signed-off-by: Ben Dooks
Reviewed-by: Andrew Lunn
Signed-off-by: Gregory CLEMENT -
The kirkwood_disable_mbus_error_propagation is not exported or declared
elsewhere, so make it static to avoid the following warning:arch/arm/mach-mvebu/kirkwood.c:153:6: warning: symbol 'kirkwood_disable_mbus_error_propagation' was not declared. Should it be static?
Signed-off-by: Ben Dooks
Reviewed-by: Andrew Lunn
Signed-off-by: Gregory CLEMENT -
Fix the warning that coherency_base is not defined by adding
it to coherency.h (it is only used in the coherency_ll.S):arch/arm/mach-mvebu/coherency.c:41:14: warning: symbol 'coherency_base' was not declared. Should it be static?
Signed-off-by: Ben Dooks
Signed-off-by: Gregory CLEMENT -
The mvebu_armada375_smp_wa_init() is not exported or declared
anywhere, so make it static to fix the following warning:arch/arm/mach-mvebu/system-controller.c:130:6: warning: symbol 'mvebu_armada375_smp_wa_init' was not declared. Should it be static?
Signed-off-by: Ben Dooks
Signed-off-by: Gregory CLEMENT -
The mvebu_cpu_reset_deassert() is missing the definition for
it, so include common.h where it is defined to fix the warning:arch/arm/mach-mvebu/cpu-reset.c:25:5: warning: symbol 'mvebu_cpu_reset_deassert' was not declared. Should it be static?
Signed-off-by: Ben Dooks
Signed-off-by: Gregory CLEMENT -
The mvebu_pm_suspend_init() is missing a definition, so
include common.h which defines this function into pm.c to
fix the following warning:arch/arm/mach-mvebu/pm.c:235:12: warning: symbol 'mvebu_pm_suspend_init' was not declared. Should it be static?
Signed-off-by: Ben Dooks
Signed-off-by: Gregory CLEMENT -
The file is missing definitions for some functions due to not
including two header files. Fix the following warnings by
including "pmsu.h" and in pmsu.c:arch/arm/mach-mvebu/pmsu.c:127:5: warning: symbol 'mvebu_setup_boot_addr_wa' was not declared. Should it be static?
arch/arm/mach-mvebu/pmsu.c:267:5: warning: symbol 'armada_370_xp_pmsu_idle_enter' was not declared. Should it be static?
arch/arm/mach-mvebu/pmsu.c:313:5: warning: symbol 'armada_38x_do_cpu_suspend' was not declared. Should it be static?
arch/arm/mach-mvebu/pmsu.c:340:6: warning: symbol 'mvebu_v7_pmsu_idle_exit' was not declared. Should it be static?
arch/arm/mach-mvebu/pmsu.c:570:5: warning: symbol 'mvebu_pmsu_dfs_request' was not declared. Should it be static?Signed-off-by: Ben Dooks
Signed-off-by: Gregory CLEMENT
04 Jun, 2016
1 commit
-
This replaces:
- "select ARCH_REQUIRE_GPIOLIB" with "select GPIOLIB" as this can
now be selected directly.- "select ARCH_WANT_OPTIONAL_GPIOLIB" with no dependency: GPIOLIB
is now selectable by everyone, so we need not declare our
intent to select it.When ordering the symbols the following rationale was used:
if the selects were in alphabetical order, I moved select GPIOLIB
to be in alphabetical order, but if the selects were not
maintained in alphabetical order, I just replaced
"select ARCH_REQUIRE_GPIOLIB" with "select GPIOLIB".Cc: Michael Büsch
Cc: arm@kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Linus Walleij
Signed-off-by: Olof Johansson
28 Apr, 2016
2 commits
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Move cpufreq bits for mvebu into drivers/cpufreq/ directory, that's
where they really belong to.Compiled tested only.
Signed-off-by: Viresh Kumar
Acked-by: Arnd Bergmann
Signed-off-by: Rafael J. Wysocki -
That will allow us to avoid using cpufreq-dt platform data.
Signed-off-by: Viresh Kumar
Acked-by: Arnd Bergmann
Signed-off-by: Rafael J. Wysocki
23 Mar, 2016
1 commit
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Pull clk updates from Stephen Boyd:
"The clk changes for this release cycle are mostly dominated by new
device support in terms of LoC, but there has been some cleanup in the
core as well as the usual minor clk additions to various drivers.Core:
- parent tracking has been simplified
- CLK_IS_ROOT is now a no-op flag, cleaning up drivers has started
- of_clk_init() doesn't consider disabled DT nodes anymore
- clk_unregister() had an error path bug squashed
- of_clk_get_parent_count() has been fixed to only return unsigned ints
- HAVE_MACH_CLKDEV is removed now that the last arch user (ARM) is goneNew Drivers:
- NXP LPC18xx creg
- QCOM IPQ4019 GCC
- TI dm814x ADPLL
- i.MX6QPUpdates:
- Cyngus audio clks found on Broadcom iProc devices
- Non-critical fixes for BCM2385 PLLs
- Samsung exynos5433 updates for clk id errors, HDMI support,
suspend/resume simplifications
- USB, CAN, LVDS, and FCP clks on shmobile devices
- sunxi got support for more clks on new SoCs and went through a
minor refactoring/rewrite to use a simpler factor clk construct
- rockchip added some more clk ids and added suport for fraction
dividers
- QCOM GDSCs in msm8996
- A new devm helper to make adding custom actions simpler (acked by Greg)"* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (197 commits)
clk: bcm2835: fix check of error code returned by devm_ioremap_resource()
clk: renesas: div6: use RENESAS for #define
clk: renesas: Rename header file renesas.h
clk: max77{686,802}: Remove CLK_IS_ROOT
clk: versatile: Remove CLK_IS_ROOT
clk: sunxi: Remove use of variable length array
clk: fixed-rate: Remove CLK_IS_ROOT
clk: qcom: Remove CLK_IS_ROOT
doc: dt: add documentation for lpc1850-creg-clk driver
clk: add lpc18xx creg clk driver
clk: lpc32xx: fix compilation warning
clk: xgene: Add missing parenthesis when clearing divider value
clk: mb86s7x: Remove CLK_IS_ROOT
clk: x86: Remove clkdev.h and clk.h includes
clk: x86: Remove CLK_IS_ROOT
clk: mvebu: Remove CLK_IS_ROOT
clk: renesas: move drivers to renesas directory
clk: si5{14,351,70}: Remove CLK_IS_ROOT
clk: scpi: Remove CLK_IS_ROOT
clk: s2mps11: Remove CLK_IS_ROOT
...
21 Mar, 2016
2 commits
-
Pull ARM SoC cleanups from Arnd Bergmann:
"A few simple cleanups across multiple platforms, not much standing
out:- lpc32xx removes its private implementation of the clk API, after
generic code was merged in 4.5
- all unused Makefile.boot files get removed
- a number of simplifications for shmobile
- asm/clkdev.h gets replaced with the asm-generic version after all
mach/clkdev.h implementations are gone"* tag 'armsoc-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM: shmobile: Kconfig: Get rid of old comment
ARM: shmobile: Consolidate SCU mapping code
arm: lpc32xx: remove direct control of GPIOs from shared mach file
arm: lpc32xx: remove selected HAVE_IDE
arm: lpc32xx: switch to common clock framework
ARM: Use generic clkdev.h header
ARM: plat-versatile: Remove unused clock.c file
ARM: netx: remove redundant "depends on ARCH_NETX"
ARM: integrator: remove redundant select in Kconfig
ARM: drop unused Makefile.boot of Multiplatform SoCs
ARM: mvebu: add missing of_node_put()
ARM: shmobile: r8a7779: Remove remainings of removed SCU boot setup code
ARM: shmobile: Typo s/MIPDR/MPIDR/
ARM: shmobile: Add includes providing forward declarations
ARM: shmobile: rcar-gen2: Make rcar_gen2_dma_contiguous static
ARM: mv78xx0: use "depends on" instead of "if" after prompt -
Pull ARM SoC non-urgent fixes from Arnd Bergmann:
"As usual, we queue up a few fixes that don't seem urgent enough to go
in through -rc.- a number of randconfig warning fixes from Arnd
- various small fixes for OMAP
- one somewhat larger patch to restore the OMAP3 cpuidle tuning that
was lost in a cleanup
- a small regression fix for cns3xxx PCI"* tag 'armsoc-fixes-nc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (26 commits)
CNS3xxx: Fix PCI cns3xxx_write_config()
MAINTAINERS: unify email addrs for Kevin Hilman
CNS3xxx: remove unused *_VIRT definitions
ARM: OMAP2+: Fix hwmod clock for l4_ls
soc: TI knav_qmss: fix dma_addr_t printing
ARM: prima2: always enable reset controller
ARM: socfpga: hide unused functions
ARM: ux500: fix ureachable iounmap()
ARM: ks8695: fix __initdata annotation
ARM: mvebu: mark mvebu_hwcc_pci_nb as __maybe_unused
ARM: mv78xx0: avoid unused function warning
ARM: orion: only select I2C_BOARDINFO when using I2C
ARM: OMAP2+: Fix out of range register access with syscon_config.max_register
ARM: OMAP3: Add cpuidle parameters table for omap3430
ARM: davinci: make I2C support optional
ARM: davinci: DA8xx+DMx combined kernels need PATCH_PHYS_VIRT
ARM: davinci: avoid unused mityomapl138_pn_info variable
ARM: davinci: limit DT support to DA850
ARM: DRA7: hwmod: Add reset data for PCIe
ARM: DRA7: hwmod: Fix OCP2SCP sysconfig
...
26 Feb, 2016
1 commit
-
The core clock does not depend on corediv, so enabling corediv
based on the clock is not really correct. Move the corediv
config option from the clock driver Kconfig to the mvebu Kconfig
so that it can be enabled by the MACH option instead.This also enables corediv on Armada 375 and 38X, which was
previously missing.Signed-off-by: Kevin Smith
Cc: Michael Turquette
Cc: Stephen Boyd
Cc: Gregory CLEMENT
Cc: Thomas Petazzoni
Signed-off-by: Stephen Boyd
25 Feb, 2016
1 commit
-
The coherency notifier block is only used when CONFIG_PCI
is enabled, otherwise we get a warning:arch/arm/mach-mvebu/coherency.c:110:30: warning: 'mvebu_hwcc_pci_nb' defined but not used [-Wunused-variable]
There is no nice way to use an if(IS_ENABLED()) check here to
let the compiler know that it might be used, so let's mark
the structure as __maybe_unused.Signed-off-by: Arnd Bergmann
Reviewed-by: Andrew Lunn
Acked-by: Jason Cooper
Signed-off-by: Gregory CLEMENT
17 Feb, 2016
1 commit
-
Now that there is a ARMADA_370_XP_IRQ option to enable the irqchip
driver for Armada 370, XP, 375, 38x and 39x, let's select this option
when needed. Note that this selection is currently not mandatory
because ARMADA_370_XP_IRQ is for now always enabled when ARCH_MVEBU=y,
but this is something that we will change in the future, and therefore
we should make the relevant platforms select ARMADA_370_XP_IRQ when
needed.Due to this, selecting GENERIC_IRQ_CHIP is no longer needed.
Signed-off-by: Thomas Petazzoni
Acked-by: Gregory CLEMENT
Link: https://lkml.kernel.org/r/1455115621-22846-7-git-send-email-thomas.petazzoni@free-electrons.com
Signed-off-by: Jason Cooper
09 Feb, 2016
1 commit
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This node pointer is returned by of_find_compatible_node() in this
function. It should be put before exitting this function.Signed-off-by: Masahiro Yamada
Signed-off-by: Gregory CLEMENT
16 Dec, 2015
1 commit
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Merge "mvebu cleanup for 4.5 (part 1)" from Gregory CLEMENT:
remove unused mach/gpio.h in mach-mvebu
* tag 'mvebu-cleanup-4.5-1' of git://git.infradead.org/linux-mvebu:
ARM: mvebu: remove unused mach/gpio.h
02 Dec, 2015
2 commits
-
Many ARM sub-architectures use prompts followed by "if" conditional,
but it is wrong.Please notice the difference between
config ARCH_FOO
bool "Foo SoCs" if ARCH_MULTI_V7and
config ARCH_FOO
bool "Foo SoCs"
depends on ARCH_MULTI_V7These two are *not* equivalent!
In the former statement, it is not ARCH_FOO, but its prompt that
depends on ARCH_MULTI_V7. So, it is completely valid that ARCH_FOO
is selected by another, but ARCH_MULTI_V7 is still disabled. As it is
not unmet dependency, Kconfig never warns. This is probably not what
you want.The former should be used only when you need to do so, and you really
understand what you are doing. (In most cases, it should be wrong!)For enabling/disabling sub-architectures, the latter is always correct.
As a good side effect, this commit fixes some entries over 80 columns
(mach-imx, mach-integrator, mach-mbevu).[Arnd: I note that there is not really a bug here, according to
the discussion that followed, but I can see value in being consistent
and in making the lines shorter]Signed-off-by: Masahiro Yamada
Acked-by: Maxime Ripard
Acked-by: Nicolas Ferre
Acked-by: Heiko Stuebner
Acked-by: Patrice Chotard
Acked-by: Liviu Dudau
Acked-by: Krzysztof Kozlowski
Acked-by: Jun Nie
Acked-by: Matthias Brugger
Acked-by: Simon Horman
Acked-by: Gregory CLEMENT
Acked-by: Shawn Guo
Acked-by: Sebastian Hesselbarth
Acked-by: Thierry Reding
Acked-by: Krzysztof Halasa
Acked-by: Maxime Coquelin
Signed-off-by: Arnd Bergmann -
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
Acked-by: Krzysztof Kozlowski
Acked-by: Maxime Ripard
Acked-by: Moritz Fischer
Acked-by: Stephen Boyd # qcom part
Acked-by: Viresh Kumar
Acked-by: Patrice Chotard
Acked-by: Heiko Stuebner
Acked-by: Wei Xu
Acked-by: Florian Fainelli
Acked-by: Sebastian Hesselbarth
Acked-by: Gregory CLEMENT
Acked-by: Shawn Guo
Acked-by: Matthias Brugger
Acked-by: Thierry Reding
Acked-by: Nicolas Pitre
Acked-by: Liviu Dudau
Acked-by: Linus Walleij
Signed-off-by: Arnd Bergmann
01 Dec, 2015
1 commit
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This file was left over from a cleanup of asm/gpio.h and has
not been used in a while. Let's just remove it now, so the
arch/arm/mach-mvebu/include/ directory can also disappear.Signed-off-by: Arnd Bergmann
Signed-off-by: Gregory CLEMENT
11 Nov, 2015
2 commits
-
Pull ARM SoC platform updates from Olof Johansson:
"New and/or improved SoC support for this release:Marvell Berlin:
- Enable standard DT-based cpufreq
- Add CPU hotplug supportFreescale:
- Ethernet init for i.MX7D
- Suspend/resume support for i.MX6ULAllwinner:
- Support for R8 chipset (used on NTC's $9 C.H.I.P board)Mediatek:
- SMP support for some platformsUniphier:
- L2 support
- Cleaned up SMP support, etc.plus a handful of other patches around above functionality, and a few
other smaller changes"* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (42 commits)
ARM: uniphier: rework SMP operations to use trampoline code
ARM: uniphier: add outer cache support
Documentation: EXYNOS: Update bootloader interface on exynos542x
ARM: mvebu: add broken-idle option
ARM: orion5x: use mac_pton() helper
ARM: at91: pm: at91_pm_suspend_in_sram() must be 8-byte aligned
ARM: sunxi: Add R8 support
ARM: digicolor: select pinctrl/gpio driver
arm: berlin: add CPU hotplug support
arm: berlin: use non-self-cleared reset register to reset cpu
ARM: mediatek: add smp bringup code
ARM: mediatek: enable gpt6 on boot up to make arch timer working
soc: mediatek: Fix random hang up issue while kernel init
soc: ti: qmss: make acc queue support optional in the driver
soc: ti: add firmware file name as part of the driver
Documentation: dt: soc: Add description for knav qmss driver
ARM: S3C64XX: Use PWM lookup table for mach-smartq
ARM: S3C64XX: Use PWM lookup table for mach-hmt
ARM: S3C64XX: Use PWM lookup table for mach-crag6410
ARM: S3C64XX: Use PWM lookup table for smdk6410
... -
Pull ARM SoC cleanups from Olof Johansson:
"Again we have a sizable (but not huge) cleanup branch with a net delta
of about -3k lines.Main contents here is:
- A bunch of development/cleanup of a few PXA boards
- Removal of bockw platforms on shmobile, since the platform has now
gone completely multiplatform. Whee!
- move of the 32kHz timer on OMAP to a proper timesource
- Misc cleanup of older OMAP material (incl removal of one board
file)
- Switch over to new common PWM lookup support for several platformsThere's also a handful of other cleanups across the tree, but the
above are the major pieces"* tag 'armsoc-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (103 commits)
ARM: OMAP3: hwmod data: Remove legacy mailbox data and addrs
ARM: DRA7: hwmod data: Remove spinlock hwmod addrs
ARM: OMAP4: hwmod data: Remove spinlock hwmod addrs
ARM: DRA7/AM335x/AM437x: hwmod: Remove gpmc address space from hwmod data
ARM: Remove __ref on hotplug cpu die path
ARM: Remove open-coded version of IRQCHIP_DECLARE
arm: omap2: board-generic: use omap4_local_timer_init for AM437x
ARM: DRA7/AM335x/AM437x: hwmod: Remove elm address space from hwmod data
ARM: OMAP: Remove duplicated operand in OR operation
clocksource: ti-32k: make it depend on GENERIC_CLOCKSOURCE
ARM: pxa: remove incorrect __init annotation on pxa27x_set_pwrmode
ARM: pxa: raumfeld: make some variables static
ARM: OMAP: Change all cpu_is_* occurences to soc_is_* for id.c
ARM: OMAP2+: Rename cpu_is macros to soc_is
arm: omap2: timer: limit hwmod usage to non-DT boots
arm: omap2+: select 32k clocksource driver
clocksource: add TI 32.768 Hz counter driver
arm: omap2: timer: rename omap_sync32k_timer_init()
arm: omap2: timer: always call clocksource_of_init() when DT
arm: omap2: timer: move realtime_counter_init() around
...
03 Nov, 2015
1 commit
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Since DT support is now available for the LEDs found on the LaCie
netxbig boards (Kirkwood-based), then the old-fashion netxbig board
setup file is no longer needed. This patch removes this file.Signed-off-by: Simon Guinot
Acked-by: Gregory CLEMENT
Signed-off-by: Jacek Anaszewski
23 Oct, 2015
1 commit
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The broken-idle option can be activated from the coherency-fabric DT
node. This property allows to disable the idle capability, when the
hardware doesn't support it, like the Seagate Personal Cloud boards.Signed-off-by: Vincent Donnefort
Signed-off-by: Gregory CLEMENT
15 Oct, 2015
1 commit
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This is not needed anymore. Handling a potentially pending imprecise
external abort left behind by the bootloader is now done in a slightly
safer way inside the common ARM startup code.[gregory.clement@free-electrons.com: Beside the Armada 375 Z1 which
initially required this, is no more supported]Signed-off-by: Lucas Stach
Reviewed-by: Thomas Petazzoni
Signed-off-by: Gregory CLEMENT
30 Sep, 2015
1 commit
-
Fix the armada_370_xp_pmsu_idle_enter() function to use a CR_C
constant instead of a hard-coded constant in the assembly part.
This clean-up was suggested by Russell King.Signed-off-by: Gregory CLEMENT