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610 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
dab363f938 |
Staging patches for 3.19-rc1
Here's the big staging tree pull request for 3.19-rc1. We continued to delete more lines than were added, always a good thing, but not at a huge rate this release, only about 70k lines removed overall mostly from removing the horrid bcm driver. Lots of normal staging driver cleanups and fixes all over the place, well over a thousand of them, the shortlog shows all the horrid details. The "contentious" thing here is the movement of the Android binder code out of staging into the "real" part of the kernel. This is code that has been stable for a few years now and is working as-is in the tens of millions of devices with no issues. Yes, the code is horrid, and the userspace api leaves a lot to be desired, but it's not going to change due to legacy issues that we have no control over. Because so many devices and companies rely on this, and the code is stable, might as well promote it out of staging. This was all discussed at the Linux Plumbers conference, and everyone participating agreed that this was the best way forward. There is work happening to replace the binder code with something new that is happening right now, but I don't expect to see the results of that work for another year at the earliest. If that ever happens, and Android switches over to it, I'll gladly remove this version. As for maintainers, I'll be glad to maintain this code, I've been doing it for the past few years with no problems. I'll send a MAINTAINERS entry for it before 3.19-final is out, still need to talk to the Google developers about if they are willing to help with it or not, last I checked they were, which was good. All of these patches have been in linux-next for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEABECAAYFAlSPICkACgkQMUfUDdst+yksdwCfSLE9VUy1o2sAPDRe+J3bQced EWEAoL3RtnejKbo5tHS2IT69pLrwiIDS =YXyM -----END PGP SIGNATURE----- Merge tag 'staging-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging driver updates from Greg KH: "Here's the big staging tree pull request for 3.19-rc1. We continued to delete more lines than were added, always a good thing, but not at a huge rate this release, only about 70k lines removed overall mostly from removing the horrid bcm driver. Lots of normal staging driver cleanups and fixes all over the place, well over a thousand of them, the shortlog shows all the horrid details. The "contentious" thing here is the movement of the Android binder code out of staging into the "real" part of the kernel. This is code that has been stable for a few years now and is working as-is in the tens of millions of devices with no issues. Yes, the code is horrid, and the userspace api leaves a lot to be desired, but it's not going to change due to legacy issues that we have no control over. Because so many devices and companies rely on this, and the code is stable, might as well promote it out of staging. This was all discussed at the Linux Plumbers conference, and everyone participating agreed that this was the best way forward. There is work happening to replace the binder code with something new that is happening right now, but I don't expect to see the results of that work for another year at the earliest. If that ever happens, and Android switches over to it, I'll gladly remove this version. As for maintainers, I'll be glad to maintain this code, I've been doing it for the past few years with no problems. I'll send a MAINTAINERS entry for it before 3.19-final is out, still need to talk to the Google developers about if they are willing to help with it or not, last I checked they were, which was good. All of these patches have been in linux-next for a while with no reported issues" * tag 'staging-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (1382 commits) Staging: slicoss: Fix long line issues in slicoss.c staging: rtl8712: remove unnecessary else after return staging: comedi: change some printk calls to pr_err staging: rtl8723au: hal: Removed the extra semicolon lustre: Deletion of unnecessary checks before three function calls staging: lustre: fix sparse warnings: static function declaration staging: lustre: fixed sparse warnings related to static declarations staging: unisys: remove duplicate header staging: unisys: remove unneeded structure staging: ft1000 : replace __attribute ((__packed__) with __packed drivers: staging: rtl8192e: Include "asm/unaligned.h" instead of "access_ok.h" in "rtl819x_BAProc.c" Drivers:staging:rtl8192e: Fixed checkpatch warning Drivers:staging:clocking-wizard: Added a newline staging: clocking-wizard: check for a valid clk_name pointer staging: rtl8723au: Hal_InitPGData() avoid unnecessary typecasts staging: rtl8723au: _DisableAnalog(): Avoid zero-init variables unnecessarily staging: rtl8723au: Remove unnecessary wrapper _ResetDigitalProcedure1() staging: rtl8723au: _ResetDigitalProcedure1_92C() reduce code obfuscation staging: rtl8723au: Remove unnecessary wrapper _DisableRFAFEAndResetBB() staging: rtl8723au: _DisableRFAFEAndResetBB8192C(): Reduce code obfuscation ... |
||
|
Linus Torvalds
|
60d7ef3fd3 |
Merge branch 'irq-irqdomain-arm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq domain ARM updates from Thomas Gleixner: "This set of changes make use of hierarchical irqdomains to provide: - MSI/ITS support for GICv3 - MSI support for GICv2m - Interrupt polarity extender for GICv1 Marc has come more cleanups for the existing extension hooks of GIC in the pipeline, but they are going to be 3.20 material" * 'irq-irqdomain-arm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (22 commits) irqchip: gicv3-its: Fix ITT allocation irqchip: gicv3-its: Move some alloc/free code to activate/deactivate irqchip: gicv3-its: Fix domain free in multi-MSI case irqchip: gic: Remove warning by including linux/irqdomain.h irqchip: gic-v2m: Add DT bindings for GICv2m irqchip: gic-v2m: Add support for ARM GICv2m MSI(-X) doorbell irqchip: mtk-sysirq: dt-bindings: Add bindings for mediatek sysirq irqchip: mtk-sysirq: Add sysirq interrupt polarity support irqchip: gic: Support hierarchy irq domain. irqchip: GICv3: Binding updates for ITS irqchip: GICv3: ITS: enable compilation of the ITS driver irqchip: GICv3: ITS: plug ITS init into main GICv3 code irqchip: GICv3: ITS: DT probing and initialization irqchip: GICv3: ITS: MSI support irqchip: GICv3: ITS: device allocation and configuration irqchip: GICv3: ITS: tables allocators irqchip: GICv3: ITS: LPI allocator irqchip: GICv3: ITS: irqchip implementation irqchip: GICv3: ITS command queue irqchip: GICv3: rework redistributor structure ... |
||
|
Linus Torvalds
|
6ae840e7cc |
Char/Misc driver patches for 3.19-rc1
Here's the big char/misc driver update for 3.19-rc1 Lots of little things all over the place in different drivers, and a new subsystem, "coresight" has been added. Full details are in the shortlog. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEABECAAYFAlSODosACgkQMUfUDdst+ykSNwCfcqx1Z3rQzbLwSrR2sa1fV3Zb yEAAniJoLZ4ZkoQK4/1ozsFc31q+gXNm =/epr -----END PGP SIGNATURE----- Merge tag 'char-misc-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver updates from Greg KH: "Here's the big char/misc driver update for 3.19-rc1 Lots of little things all over the place in different drivers, and a new subsystem, "coresight" has been added. Full details are in the shortlog" * tag 'char-misc-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (73 commits) parport: parport_pc, do not remove parent devices early spmi: Remove shutdown/suspend/resume kernel-doc carma-fpga-program: drop videobuf dependency carma-fpga: drop videobuf dependency carma-fpga-program.c: fix compile errors i8k: Fix temperature bug handling in i8k_get_temp() cxl: Name interrupts in /proc/interrupt CXL: Return error to PSL if IRQ demultiplexing fails & print clearer warning coresight-replicator: remove .owner field for driver coresight: fixed comments in coresight.h coresight: fix typo in comment in coresight-priv.h coresight: bindings for coresight drivers coresight: Adding ABI documentation w1: support auto-load of w1_bq27000 module. w1: avoid potential u16 overflow cn: verify msg->len before making callback mei: export fw status registers through sysfs mei: read and print all six FW status registers mei: txe: add cherrytrail device id mei: kill cached host and me csr values ... |
||
|
Linus Torvalds
|
92a578b064 |
ACPI and power management updates for 3.19-rc1
This time we have some more new material than we used to have during
the last couple of development cycles.
The most important part of it to me is the introduction of a unified
interface for accessing device properties provided by platform
firmware. It works with Device Trees and ACPI in a uniform way and
drivers using it need not worry about where the properties come
from as long as the platform firmware (either DT or ACPI) makes
them available. It covers both devices and "bare" device node
objects without struct device representation as that turns out to
be necessary in some cases. This has been in the works for quite
a few months (and development cycles) and has been approved by
all of the relevant maintainers.
On top of that, some drivers are switched over to the new interface
(at25, leds-gpio, gpio_keys_polled) and some additional changes are
made to the core GPIO subsystem to allow device drivers to manipulate
GPIOs in the "canonical" way on platforms that provide GPIO information
in their ACPI tables, but don't assign names to GPIO lines (in which
case the driver needs to do that on the basis of what it knows about
the device in question). That also has been approved by the GPIO
core maintainers and the rfkill driver is now going to use it.
Second is support for hardware P-states in the intel_pstate driver.
It uses CPUID to detect whether or not the feature is supported by
the processor in which case it will be enabled by default. However,
it can be disabled entirely from the kernel command line if necessary.
Next is support for a platform firmware interface based on ACPI
operation regions used by the PMIC (Power Management Integrated
Circuit) chips on the Intel Baytrail-T and Baytrail-T-CR platforms.
That interface is used for manipulating power resources and for
thermal management: sensor temperature reporting, trip point setting
and so on.
Also the ACPI core is now going to support the _DEP configuration
information in a limited way. Basically, _DEP it supposed to reflect
off-the-hierarchy dependencies between devices which may be very
indirect, like when AML for one device accesses locations in an
operation region handled by another device's driver (usually, the
device depended on this way is a serial bus or GPIO controller).
The support added this time is sufficient to make the ACPI battery
driver work on Asus T100A, but it is general enough to be able to
cover some other use cases in the future.
Finally, we have a new cpufreq driver for the Loongson1B processor.
In addition to the above, there are fixes and cleanups all over the
place as usual and a traditional ACPICA update to a recent upstream
release.
As far as the fixes go, the ACPI LPSS (Low-power Subsystem) driver
for Intel platforms should be able to handle power management of
the DMA engine correctly, the cpufreq-dt driver should interact
with the thermal subsystem in a better way and the ACPI backlight
driver should handle some more corner cases, among other things.
On top of the ACPICA update there are fixes for race conditions
in the ACPICA's interrupt handling code which might lead to some
random and strange looking failures on some systems.
In the cleanups department the most visible part is the series
of commits targeted at getting rid of the CONFIG_PM_RUNTIME
configuration option. That was triggered by a discussion
regarding the generic power domains code during which we realized
that trying to support certain combinations of PM config options
was painful and not really worth it, because nobody would use them
in production anyway. For this reason, we decided to make
CONFIG_PM_SLEEP select CONFIG_PM_RUNTIME and that lead to the
conclusion that the latter became redundant and CONFIG_PM could
be used instead of it. The material here makes that replacement
in a major part of the tree, but there will be at least one more
batch of that in the second part of the merge window.
Specifics:
- Support for retrieving device properties information from ACPI
_DSD device configuration objects and a unified device properties
interface for device drivers (and subsystems) on top of that.
As stated above, this works with Device Trees and ACPI and allows
device drivers to be written in a platform firmware (DT or ACPI)
agnostic way. The at25, leds-gpio and gpio_keys_polled drivers
are now going to use this new interface and the GPIO subsystem
is additionally modified to allow device drivers to assign names
to GPIO resources returned by ACPI _CRS objects (in case _DSD is
not present or does not provide the expected data). The changes
in this set are mostly from Mika Westerberg, Rafael J Wysocki,
Aaron Lu, and Darren Hart with some fixes from others (Fabio Estevam,
Geert Uytterhoeven).
- Support for Hardware Managed Performance States (HWP) as described
in Volume 3, section 14.4, of the Intel SDM in the intel_pstate
driver. CPUID is used to detect whether or not the feature is
supported by the processor. If supported, it will be enabled
automatically unless the intel_pstate=no_hwp switch is present in
the kernel command line. From Dirk Brandewie.
- New Intel Broadwell-H ID for intel_pstate (Dirk Brandewie).
- Support for firmware interface based on ACPI operation regions
used by the PMIC chips on the Intel Baytrail-T and Baytrail-T-CR
platforms for power resource control and thermal management
(Aaron Lu).
- Limited support for retrieving off-the-hierarchy dependencies
between devices from ACPI _DEP device configuration objects
and deferred probing support for the ACPI battery driver based
on the _DEP information to make that driver work on Asus T100A
(Lan Tianyu).
- New cpufreq driver for the Loongson1B processor (Kelvin Cheung).
- ACPICA update to upstream revision 20141107 which only affects
tools (Bob Moore).
- Fixes for race conditions in the ACPICA's interrupt handling
code and in the ACPI code related to system suspend and resume
(Lv Zheng and Rafael J Wysocki).
- ACPI core fix for an RCU-related issue in the ioremap() regions
management code that slowed down significantly after CPUs had
been allowed to enter idle states even if they'd had RCU callbakcs
queued and triggered some problems in certain proprietary graphics
driver (and elsewhere). The fix replaces synchronize_rcu() in
that code with synchronize_rcu_expedited() which makes the issue
go away. From Konstantin Khlebnikov.
- ACPI LPSS (Low-Power Subsystem) driver fix to handle power
management of the DMA engine included into the LPSS correctly.
The problem is that the DMA engine doesn't have ACPI PM support
of its own and it simply is turned off when the last LPSS device
having ACPI PM support goes into D3cold. To work around that,
the PM domain used by the ACPI LPSS driver is redesigned so at
least one device with ACPI PM support will be on as long as the
DMA engine is in use. From Andy Shevchenko.
- ACPI backlight driver fix to avoid using it on "Win8-compatible"
systems where it doesn't work and where it was used by default by
mistake (Aaron Lu).
- Assorted minor ACPI core fixes and cleanups from Tomasz Nowicki,
Sudeep Holla, Huang Rui, Hanjun Guo, Fabian Frederick, and
Ashwin Chaugule (mostly related to the upcoming ARM64 support).
- Intel RAPL (Running Average Power Limit) power capping driver
fixes and improvements including new processor IDs (Jacob Pan).
- Generic power domains modification to power up domains after
attaching devices to them to meet the expectations of device
drivers and bus types assuming devices to be accessible at
probe time (Ulf Hansson).
- Preliminary support for controlling device clocks from the
generic power domains core code and modifications of the
ARM/shmobile platform to use that feature (Ulf Hansson).
- Assorted minor fixes and cleanups of the generic power
domains core code (Ulf Hansson, Geert Uytterhoeven).
- Assorted minor fixes and cleanups of the device clocks control
code in the PM core (Geert Uytterhoeven, Grygorii Strashko).
- Consolidation of device power management Kconfig options by making
CONFIG_PM_SLEEP select CONFIG_PM_RUNTIME and removing the latter
which is now redundant (Rafael J Wysocki and Kevin Hilman). That
is the first batch of the changes needed for this purpose.
- Core device runtime power management support code cleanup related
to the execution of callbacks (Andrzej Hajda).
- cpuidle ARM support improvements (Lorenzo Pieralisi).
- cpuidle cleanup related to the CPUIDLE_FLAG_TIME_VALID flag and
a new MAINTAINERS entry for ARM Exynos cpuidle (Daniel Lezcano and
Bartlomiej Zolnierkiewicz).
- New cpufreq driver callback (->ready) to be executed when the
cpufreq core is ready to use a given policy object and cpufreq-dt
driver modification to use that callback for cooling device
registration (Viresh Kumar).
- cpufreq core fixes and cleanups (Viresh Kumar, Vince Hsu,
James Geboski, Tomeu Vizoso).
- Assorted fixes and cleanups in the cpufreq-pcc, intel_pstate,
cpufreq-dt, pxa2xx cpufreq drivers (Lenny Szubowicz, Ethan Zhao,
Stefan Wahren, Petr Cvek).
- OPP (Operating Performance Points) framework modification to
allow OPPs to be removed too and update of a few cpufreq drivers
(cpufreq-dt, exynos5440, imx6q, cpufreq) to remove OPPs (added
during initialization) on driver removal (Viresh Kumar).
- Hibernation core fixes and cleanups (Tina Ruchandani and
Markus Elfring).
- PM Kconfig fix related to CPU power management (Pankaj Dubey).
- cpupower tool fix (Prarit Bhargava).
/
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Merge tag 'pm+acpi-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI and power management updates from Rafael Wysocki:
"This time we have some more new material than we used to have during
the last couple of development cycles.
The most important part of it to me is the introduction of a unified
interface for accessing device properties provided by platform
firmware. It works with Device Trees and ACPI in a uniform way and
drivers using it need not worry about where the properties come from
as long as the platform firmware (either DT or ACPI) makes them
available. It covers both devices and "bare" device node objects
without struct device representation as that turns out to be necessary
in some cases. This has been in the works for quite a few months (and
development cycles) and has been approved by all of the relevant
maintainers.
On top of that, some drivers are switched over to the new interface
(at25, leds-gpio, gpio_keys_polled) and some additional changes are
made to the core GPIO subsystem to allow device drivers to manipulate
GPIOs in the "canonical" way on platforms that provide GPIO
information in their ACPI tables, but don't assign names to GPIO lines
(in which case the driver needs to do that on the basis of what it
knows about the device in question). That also has been approved by
the GPIO core maintainers and the rfkill driver is now going to use
it.
Second is support for hardware P-states in the intel_pstate driver.
It uses CPUID to detect whether or not the feature is supported by the
processor in which case it will be enabled by default. However, it
can be disabled entirely from the kernel command line if necessary.
Next is support for a platform firmware interface based on ACPI
operation regions used by the PMIC (Power Management Integrated
Circuit) chips on the Intel Baytrail-T and Baytrail-T-CR platforms.
That interface is used for manipulating power resources and for
thermal management: sensor temperature reporting, trip point setting
and so on.
Also the ACPI core is now going to support the _DEP configuration
information in a limited way. Basically, _DEP it supposed to reflect
off-the-hierarchy dependencies between devices which may be very
indirect, like when AML for one device accesses locations in an
operation region handled by another device's driver (usually, the
device depended on this way is a serial bus or GPIO controller). The
support added this time is sufficient to make the ACPI battery driver
work on Asus T100A, but it is general enough to be able to cover some
other use cases in the future.
Finally, we have a new cpufreq driver for the Loongson1B processor.
In addition to the above, there are fixes and cleanups all over the
place as usual and a traditional ACPICA update to a recent upstream
release.
As far as the fixes go, the ACPI LPSS (Low-power Subsystem) driver for
Intel platforms should be able to handle power management of the DMA
engine correctly, the cpufreq-dt driver should interact with the
thermal subsystem in a better way and the ACPI backlight driver should
handle some more corner cases, among other things.
On top of the ACPICA update there are fixes for race conditions in the
ACPICA's interrupt handling code which might lead to some random and
strange looking failures on some systems.
In the cleanups department the most visible part is the series of
commits targeted at getting rid of the CONFIG_PM_RUNTIME configuration
option. That was triggered by a discussion regarding the generic
power domains code during which we realized that trying to support
certain combinations of PM config options was painful and not really
worth it, because nobody would use them in production anyway. For
this reason, we decided to make CONFIG_PM_SLEEP select
CONFIG_PM_RUNTIME and that lead to the conclusion that the latter
became redundant and CONFIG_PM could be used instead of it. The
material here makes that replacement in a major part of the tree, but
there will be at least one more batch of that in the second part of
the merge window.
Specifics:
- Support for retrieving device properties information from ACPI _DSD
device configuration objects and a unified device properties
interface for device drivers (and subsystems) on top of that. As
stated above, this works with Device Trees and ACPI and allows
device drivers to be written in a platform firmware (DT or ACPI)
agnostic way. The at25, leds-gpio and gpio_keys_polled drivers are
now going to use this new interface and the GPIO subsystem is
additionally modified to allow device drivers to assign names to
GPIO resources returned by ACPI _CRS objects (in case _DSD is not
present or does not provide the expected data). The changes in
this set are mostly from Mika Westerberg, Rafael J Wysocki, Aaron
Lu, and Darren Hart with some fixes from others (Fabio Estevam,
Geert Uytterhoeven).
- Support for Hardware Managed Performance States (HWP) as described
in Volume 3, section 14.4, of the Intel SDM in the intel_pstate
driver. CPUID is used to detect whether or not the feature is
supported by the processor. If supported, it will be enabled
automatically unless the intel_pstate=no_hwp switch is present in
the kernel command line. From Dirk Brandewie.
- New Intel Broadwell-H ID for intel_pstate (Dirk Brandewie).
- Support for firmware interface based on ACPI operation regions used
by the PMIC chips on the Intel Baytrail-T and Baytrail-T-CR
platforms for power resource control and thermal management (Aaron
Lu).
- Limited support for retrieving off-the-hierarchy dependencies
between devices from ACPI _DEP device configuration objects and
deferred probing support for the ACPI battery driver based on the
_DEP information to make that driver work on Asus T100A (Lan
Tianyu).
- New cpufreq driver for the Loongson1B processor (Kelvin Cheung).
- ACPICA update to upstream revision 20141107 which only affects
tools (Bob Moore).
- Fixes for race conditions in the ACPICA's interrupt handling code
and in the ACPI code related to system suspend and resume (Lv Zheng
and Rafael J Wysocki).
- ACPI core fix for an RCU-related issue in the ioremap() regions
management code that slowed down significantly after CPUs had been
allowed to enter idle states even if they'd had RCU callbakcs
queued and triggered some problems in certain proprietary graphics
driver (and elsewhere). The fix replaces synchronize_rcu() in that
code with synchronize_rcu_expedited() which makes the issue go
away. From Konstantin Khlebnikov.
- ACPI LPSS (Low-Power Subsystem) driver fix to handle power
management of the DMA engine included into the LPSS correctly. The
problem is that the DMA engine doesn't have ACPI PM support of its
own and it simply is turned off when the last LPSS device having
ACPI PM support goes into D3cold. To work around that, the PM
domain used by the ACPI LPSS driver is redesigned so at least one
device with ACPI PM support will be on as long as the DMA engine is
in use. From Andy Shevchenko.
- ACPI backlight driver fix to avoid using it on "Win8-compatible"
systems where it doesn't work and where it was used by default by
mistake (Aaron Lu).
- Assorted minor ACPI core fixes and cleanups from Tomasz Nowicki,
Sudeep Holla, Huang Rui, Hanjun Guo, Fabian Frederick, and Ashwin
Chaugule (mostly related to the upcoming ARM64 support).
- Intel RAPL (Running Average Power Limit) power capping driver fixes
and improvements including new processor IDs (Jacob Pan).
- Generic power domains modification to power up domains after
attaching devices to them to meet the expectations of device
drivers and bus types assuming devices to be accessible at probe
time (Ulf Hansson).
- Preliminary support for controlling device clocks from the generic
power domains core code and modifications of the ARM/shmobile
platform to use that feature (Ulf Hansson).
- Assorted minor fixes and cleanups of the generic power domains core
code (Ulf Hansson, Geert Uytterhoeven).
- Assorted minor fixes and cleanups of the device clocks control code
in the PM core (Geert Uytterhoeven, Grygorii Strashko).
- Consolidation of device power management Kconfig options by making
CONFIG_PM_SLEEP select CONFIG_PM_RUNTIME and removing the latter
which is now redundant (Rafael J Wysocki and Kevin Hilman). That
is the first batch of the changes needed for this purpose.
- Core device runtime power management support code cleanup related
to the execution of callbacks (Andrzej Hajda).
- cpuidle ARM support improvements (Lorenzo Pieralisi).
- cpuidle cleanup related to the CPUIDLE_FLAG_TIME_VALID flag and a
new MAINTAINERS entry for ARM Exynos cpuidle (Daniel Lezcano and
Bartlomiej Zolnierkiewicz).
- New cpufreq driver callback (->ready) to be executed when the
cpufreq core is ready to use a given policy object and cpufreq-dt
driver modification to use that callback for cooling device
registration (Viresh Kumar).
- cpufreq core fixes and cleanups (Viresh Kumar, Vince Hsu, James
Geboski, Tomeu Vizoso).
- Assorted fixes and cleanups in the cpufreq-pcc, intel_pstate,
cpufreq-dt, pxa2xx cpufreq drivers (Lenny Szubowicz, Ethan Zhao,
Stefan Wahren, Petr Cvek).
- OPP (Operating Performance Points) framework modification to allow
OPPs to be removed too and update of a few cpufreq drivers
(cpufreq-dt, exynos5440, imx6q, cpufreq) to remove OPPs (added
during initialization) on driver removal (Viresh Kumar).
- Hibernation core fixes and cleanups (Tina Ruchandani and Markus
Elfring).
- PM Kconfig fix related to CPU power management (Pankaj Dubey).
- cpupower tool fix (Prarit Bhargava)"
* tag 'pm+acpi-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (120 commits)
i2c-omap / PM: Drop CONFIG_PM_RUNTIME from i2c-omap.c
dmaengine / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
tools: cpupower: fix return checks for sysfs_get_idlestate_count()
drivers: sh / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
e1000e / igb / PM: Eliminate CONFIG_PM_RUNTIME
MMC / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
MFD / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
misc / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
media / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
input / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
leds: leds-gpio: Fix multiple instances registration without 'label' property
iio / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
hsi / OMAP / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
i2c-hid / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
drm / exynos / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
gpio / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
hwrandom / exynos / PM: Use CONFIG_PM in #ifdef
block / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
USB / PM: Drop CONFIG_PM_RUNTIME from the USB core
PM: Merge the SET*_RUNTIME_PM_OPS() macros
...
|
||
|
Linus Torvalds
|
6da314122d |
ARM: SoC DT updates for 3.19
The DT branch adds a lot of new stuff for additional SoC and board support. The branch is the largest one and contains 513 out of the total 972 non-merge arm-soc changesets for 3.19. Most of the changes are about enabling additional on-chip devices for existing machines, but there are also an unusual number of new SoC types being added this time: * AMLogic Meson8 * ARM Realview in DT mode * Allwinner A80 * Broadcom BCM47081 * Broadcom Cygnus * Freescale LS1021A * Freescale Vybrid 500 series * Mediatek MT6592, MT8127, MT8135 * STMicroelectronics STiH410 * Samsung Exynos4415 The level of support for the above differs widely, some are just stubs with nothing more than CPU, memory and a UART, but others are fairly complete. As usual, these get extended over time. There are also many new boards getting added, this is the list of model strings that are showing up in new dts files: * ARM RealView PB1176 * Altera SOCFPGA Arria 10 * Asus RT-N18U (BCM47081) * Buffalo WZR-1750DHP (BCM4708) * Buffalo WZR-600DHP2 (BCM47081) * Cygnus Enterprise Phone (BCM911360_ENTPHN) * D-Link DIR-665 * Google Spring * IGEP COM MODULE Rev. G (TI OMAP AM/DM37x) * IGEPv2 Rev. F (TI OMAP AM/DM37x) * LS1021A QDS Board * LS1021A TWR Board * LeMaker Banana Pi * MarsBoard RK3066 * MediaTek MT8127 Moose Board * MediaTek MT8135 evaluation board * Mele M3 * Merrii A80 Optimus Board * Netgear R6300 V2 (BCM4708) * Nomadik STN8815NHK * NovaTech OrionLXm * Olimex A20-OLinuXino-LIME2 * Raspberry Pi Model B+ * STiH410 B2120 * Samsung Monk board * Samsung Rinato board * Synology DS213j * Synology DS414 * TBS2910 Matrix ARM mini PC * TI AM5728 BeagleBoard-X15 * Toradex Colibri VF50 on Colibri Evaluation Board * Zynq ZYBO Development Board Other notable changes include: * exynos: cleanup of existing dts files * mvebu: improved pinctrl support for Armada 370/XP * nomadik: restructuring dts files * omap: added CAN bus support * shmobile: added clock support for some SoCs * shmobile: added sound support for some SoCs * sirf: reset controller support * sunxi: continuing the relicensing under dual GPL/MIT * sunxi: lots of new on-chip device support * sunxi: working simplefb support (long awaited) * various: provide stdout-path property for earlycon -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIVAwUAVIcj3mCrR//JCVInAQL9Nw//YKK1l5gDZMmJ5nZXapXaZXERACN1n7H6 9kkEZRF5ndUY4+MQmqYqHqBya04aQgnuHu0hsxbEAn2L3j2+ejZgc8XRqflArORy EXQvH/l6UNA11aCoLvKvT9fny76ZCOyEOALWXj9oLxhfd5X2d/So9q1ELFLgmc0S XnVMfpoXPeVPhe6l8EhF/qI0xYjM91CHWRopRQi6yp4DqFXV2+h5ggCpX1+S2e8L LyGNLk0RM9Mha+Qyy4O+LY+FoeWwDutQyat0ct9ov6FP8AYrR1N43d/ekJ57L8fU hVymo+5prUwEkIfQpsJQjPzonJxFssk1KD9t+GZ99VgEO02tvpjeB0nwoaWJxS25 MzU2Bgp0Z/Yu0Q0SGu5/fuMya1Mo+wRA1OyQLp515TQqdWyTLcPT9o/ahfw8Uf1W 6gBZoB+XXEQPI1sMHDDrn4r5T9mySsodAGfnvJoNxttnjCmVRzI5sXssnFji8TTF ciMEzfoTJNPqzxkzaOM13XmslKtFrI9A+DGgnOWn6oZXODzHcc6M+z/moiWy8b/e /HsbzWvp9HUPZVjM2AJR4iiyLXv7GRu9maNmGtoXKi9bnQDaNGWFovp/R5y8avQM xyzJ+6melNZnnoEue8/OOdum7jMeqPCRVQuqM2hKVcsmNEnb7kPBOi4AYXWTrTFO bcDvFylnmlA= =BHwA -----END PGP SIGNATURE----- Merge tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC DT updates from Arnd Bergmann: "The DT branch adds a lot of new stuff for additional SoC and board support. The branch is the largest one and contains 513 out of the total 972 non-merge arm-soc changesets for 3.19. Most of the changes are about enabling additional on-chip devices for existing machines, but there are also an unusual number of new SoC types being added this time: - AMLogic Meson8 - ARM Realview in DT mode - Allwinner A80 - Broadcom BCM47081 - Broadcom Cygnus - Freescale LS1021A - Freescale Vybrid 500 series - Mediatek MT6592, MT8127, MT8135 - STMicroelectronics STiH410 - Samsung Exynos4415 The level of support for the above differs widely, some are just stubs with nothing more than CPU, memory and a UART, but others are fairly complete. As usual, these get extended over time. There are also many new boards getting added, this is the list of model strings that are showing up in new dts files: - ARM RealView PB1176 - Altera SOCFPGA Arria 10 - Asus RT-N18U (BCM47081) - Buffalo WZR-1750DHP (BCM4708) - Buffalo WZR-600DHP2 (BCM47081) - Cygnus Enterprise Phone (BCM911360_ENTPHN) - D-Link DIR-665 - Google Spring - IGEP COM MODULE Rev. G (TI OMAP AM/DM37x) - IGEPv2 Rev. F (TI OMAP AM/DM37x) - LS1021A QDS Board - LS1021A TWR Board - LeMaker Banana Pi - MarsBoard RK3066 - MediaTek MT8127 Moose Board - MediaTek MT8135 evaluation board - Mele M3 - Merrii A80 Optimus Board - Netgear R6300 V2 (BCM4708) - Nomadik STN8815NHK - NovaTech OrionLXm - Olimex A20-OLinuXino-LIME2 - Raspberry Pi Model B+ - STiH410 B2120 - Samsung Monk board - Samsung Rinato board - Synology DS213j - Synology DS414 - TBS2910 Matrix ARM mini PC - TI AM5728 BeagleBoard-X15 - Toradex Colibri VF50 on Colibri Evaluation Board - Zynq ZYBO Development Board Other notable changes include: - exynos: cleanup of existing dts files - mvebu: improved pinctrl support for Armada 370/XP - nomadik: restructuring dts files - omap: added CAN bus support - shmobile: added clock support for some SoCs - shmobile: added sound support for some SoCs - sirf: reset controller support - sunxi: continuing the relicensing under dual GPL/MIT - sunxi: lots of new on-chip device support - sunxi: working simplefb support (long awaited) - various: provide stdout-path property for earlycon" * tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (510 commits) ARM: dts: rk3288: add arm,cpu-registers-not-fw-configured Revert "ARM: dts: rockchip: temporarily disable smp on rk3288" ARM: BCM5301X: Add DT for Buffalo WZR-600DHP2 ARM: BCM5301X: Add DT for Asus RT-N18U ARM: BCM5301X: Add DT for Buffalo WZR-1750DHP ARM: BCM5301X: Add DT for Netgear R6300 V2 ARM: BCM5301X: Add buttons for Netgear R6250 ARM: dts: rockchip: Add input voltage supply regulators in pmic for Marsboard ARM: BCM5301X: Add IRQs to Broadcom's bus-axi in DTS file arm: dts: zynq: Add Digilent ZYBO board arm: dts: zynq: Move crystal freq. to board level doc: dt: vendor-prefixes: Add Digilent Inc Documentation: devicetree: Fix Xilinx VDMA specification ARM: dts: rockchip: set FIFO size for SDMMC, SDIO and EMMC on rk3066 and rk3188 ARM: dts: rockchip: add label property for leds on Radxa Rock ARM: BCM5301X: Add LEDs for Netgear R6250 V1 ARM: BCM5301X: Add Broadcom's bus-axi to the DTS file ARM: dts: add sysreg phandle to i2c device nodes for exynos ARM: dts: Remove unused bootargs from exynos3250-rinato ARM: dts: add board dts file for Exynos3250-based Monk board ... |
||
|
Linus Torvalds
|
3a647c1d7a |
ARM: SoC driver updates for 3.19
These are changes for drivers that are intimately tied to some SoC
and for some reason could not get merged through the respective
subsystem maintainer tree.
The largest single change here this time around is the Tegra
iommu/memory controller driver, which gets updated to the new
iommu DT binding. More drivers like this are likely to follow
for the following merge window, but we should be able to do
those through the iommu maintainer.
Other notable changes are:
* reset controller drivers from the reset maintainer (socfpga, sti, berlin)
* fixes for the keystone navigator driver merged last time
* at91 rtc driver changes related to the at91 cleanups
* ARM perf driver changes from Will Deacon
* updates for the brcmstb_gisb driver
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Merge tag 'drivers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC driver updates from Arnd Bergmann:
"These are changes for drivers that are intimately tied to some SoC and
for some reason could not get merged through the respective subsystem
maintainer tree.
The largest single change here this time around is the Tegra
iommu/memory controller driver, which gets updated to the new iommu DT
binding. More drivers like this are likely to follow for the
following merge window, but we should be able to do those through the
iommu maintainer.
Other notable changes are:
- reset controller drivers from the reset maintainer (socfpga, sti,
berlin)
- fixes for the keystone navigator driver merged last time
- at91 rtc driver changes related to the at91 cleanups
- ARM perf driver changes from Will Deacon
- updates for the brcmstb_gisb driver"
* tag 'drivers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (53 commits)
clocksource: arch_timer: Allow the device tree to specify uninitialized timer registers
clocksource: arch_timer: Fix code to use physical timers when requested
memory: Add NVIDIA Tegra memory controller support
bus: brcmstb_gisb: Add register offset tables for older chips
bus: brcmstb_gisb: Look up register offsets in a table
bus: brcmstb_gisb: Introduce wrapper functions for MMIO accesses
bus: brcmstb_gisb: Make the driver buildable on MIPS
of: Add NVIDIA Tegra memory controller binding
ARM: tegra: Move AHB Kconfig to drivers/amba
amba: Add Kconfig file
clk: tegra: Implement memory-controller clock
serial: samsung: Fix serial config dependencies for exynos7
bus: brcmstb_gisb: resolve section mismatch
ARM: common: edma: edma_pm_resume may be unused
ARM: common: edma: add suspend resume hook
powerpc/iommu: Rename iommu_[un]map_sg functions
rtc: at91sam9: add DT bindings documentation
rtc: at91sam9: use clk API instead of relying on AT91_SLOW_CLOCK
ARM: at91: add clk_lookup entry for RTT devices
rtc: at91sam9: rework the Kconfig description
...
|
||
|
Olof Johansson
|
fb3268b008 |
Merge branch 'clocksource/physical-timers' into next/dt
These are a pre-req to get rk3288 SMP to work with some firmwares, so merge it in here as well as in next/drivers. * clocksource/physical-timers: clocksource: arch_timer: Allow the device tree to specify uninitialized timer registers clocksource: arch_timer: Fix code to use physical timers when requested |
||
|
Doug Anderson
|
65b5732d24 |
clocksource: arch_timer: Allow the device tree to specify uninitialized timer registers
Some 32-bit (ARMv7) systems are architected like this: * The firmware doesn't know and doesn't care about hypervisor mode and we don't want to add the complexity of hypervisor there. * The firmware isn't involved in SMP bringup or resume. * The ARCH timer come up with an uninitialized offset (CNTVOFF) between the virtual and physical counters. Each core gets a different random offset. * The device boots in "Secure SVC" mode. * Nothing has touched the reset value of CNTHCTL.PL1PCEN or CNTHCTL.PL1PCTEN (both default to 1 at reset) On systems like the above, it doesn't make sense to use the virtual counter. There's nobody managing the offset and each time a core goes down and comes back up it will get reinitialized to some other random value. This adds an optional property which can inform the kernel of this situation, and firmware is free to remove the property if it is going to initialize the CNTVOFF registers when each CPU comes out of reset. Currently, the best course of action in this case is to use the physical timer, which is why it is important that CNTHCTL hasn't been changed from its reset value and it's a reasonable assumption given that the firmware has never entered HYP mode. Note that it's been said that on ARMv8 systems the firmware and kernel really can't be architected as described above. That means using the physical timer like this really only makes sense for ARMv7 systems. Signed-off-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Sonny Rao <sonnyrao@chromium.org> Reviewed-by: Mark Rutland <mark.rutland@arm.com> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Olof Johansson <olof@lixom.net> |
||
|
Arnd Bergmann
|
6b7f0570b1 |
The i.MX device tree changes for 3.19:
- Device additions for board vf610-colibri, pwm, backlight, I2C, RTC,
ADC etc.
- Update i.MX6 phyFLEX board to include PCIe, CAN and audio support
- Improve SSI clocks description for i.MX5 platforms
- Add ENET2 support for imx6sx-sdb board
- Add device tree source for LS1021A SoC, board QDS and TWR
- Enable cpufreq support for i.MX53
- Enable VPU device support for i.MX6QDL
- Enable poweroff support for i.MX6 SoCs
- Add support for TBS2910 Matrix ARM mini PC which is built on i.MX6Q
- Create generic base device trees for Vybrid and add support for
Colibri VF50
Note: the change set is built on top of imx-soc-3.19 to resolve the
dependency that "ARM: dts: imx53: add cpufreq-dt support" uses the
clock define IMX5_CLK_ARM that is added by "ARM: imx53: clk: add ARM
clock".
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Merge tag 'imx-dt-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt
Pull "The i.MX device tree changes for 3.19" from Shawn Guo:
- Device additions for board vf610-colibri, pwm, backlight, I2C, RTC,
ADC etc.
- Update i.MX6 phyFLEX board to include PCIe, CAN and audio support
- Improve SSI clocks description for i.MX5 platforms
- Add ENET2 support for imx6sx-sdb board
- Add device tree source for LS1021A SoC, board QDS and TWR
- Enable cpufreq support for i.MX53
- Enable VPU device support for i.MX6QDL
- Enable poweroff support for i.MX6 SoCs
- Add support for TBS2910 Matrix ARM mini PC which is built on i.MX6Q
- Create generic base device trees for Vybrid and add support for
Colibri VF50
Note: the change set is built on top of imx-soc-3.19 to resolve the
dependency that "ARM: dts: imx53: add cpufreq-dt support" uses the
clock define IMX5_CLK_ARM that is added by "ARM: imx53: clk: add ARM
clock".
* tag 'imx-dt-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (51 commits)
ARM: dts: imx6q-tbs2910: Enable snvs-poweroff
ARM: dts: imx6: add pm_power_off support for i.mx6 chips
ARM: dts: vf-colibri: add USB regulators
ARM: dts: imx6: phyFLEX: Add CAN support
ARM: dts: imx6: phyFLEX: Add PCIe
ARM: dts: imx6: phyFLEX: Set correct interrupt for pmic
ARM: dts: imx6: phyFLEX: Enable gpmi in module file
ARM: dts: imx6: phyFLEX: set nodes in alphabetical order
ARM: dts: vf-colibri-eval-v3.dts: Enable ST-M41T0M6 RTC
ARM: dts: vf-colibri: Add I2C support
ARM: dts: imx6qdl: Enable CODA960 VPU
ARM: dts: imx6q-tbs2910: Remove unneeded 'fsl,mode' property
ARM: dts: vf610: enable USB misc/phy nodes where necessary
ARM: dts: vf610: use new GPIO support
ARM: dts: pbab01: enable I2S audio on phyFLEX-i.MX6 boards
ARM: dts: pbab01: move i2c pins and frequency configuration into pfla02
ARM: dts: vf500-colibri: add Colibri VF50 support
ARM: dts: vf610: create generic base device trees
ARM: dts: vf610: assign oscillator to clock module
dt-bindings: arm: add Freescale LS1021A SoC device tree binding
...
Signed-off-by; Arnd Bergmann <arnd@arndb.de>
|
||
|
Arnd Bergmann
|
ea4409cc44 |
More dts changes for omaps to add support for new devices:
- Add DCAN support am335x, am437x and dra7 - Add devices for sb-t3x computers - Add support for NovaTech OrionLXm - Add n900 battery and si4713 support -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJUc2VBAAoJEBvUPslcq6Vz/IIP/0oz0Wxjqf3t/qvrII6fPVEv jQrdHWBl2WFlxPgADJ6TGqPflWQMKidn0DVU15RamKCAPYLV/uBnc8kgTb9/Ce2j RCLejLi7CoIMawMwGO4c706/0TZoWYlUHt8zJGkkf2JEhhfN9qo2cNTpzEQFjseY UCH1AH1KJvWcmglCj+34lBeSUyR/VPq1rCQwF/Ikc284p9d4Kbf/PFimjoQt4UgJ Xu9p/dr5nA1sVAxZnAy5Dh2J5c4D8ZU/jZ+mmcigRb21C6OBfEqekmp13HGs5PIr 6F0CE0v+Uc+X9JXJAHKs1+5tMf0d1ID4Lxgh/UyZokGdjkOfkKKIyihBh+bEMfOC HYnLV/5wLweqlXidNIZfhNwidADAp8Z1Gvj+bxZ/5amInnosyBafWz16QZn6GVwd AauU7/BA1PPBORim+k9V083SLGStHLRUsZ7w3kI0nfayBv7KFsKyx29kXcaE3Qba f1Ru1Vsl6isldT3hKqSOuEWN+ySaRHkuz5G8TE5P7/6VZm1CBZStOFX1LtnEUgTb vniWvtCPSjXPy6WhL14msqs/in2CIp25svjH9YiDPp7X18nC6pdXqIwxm8p1EmM8 ontR8lJ5ImZJrEouy8mEcs4N1iJJxRjFFrJkiBx2bMoEqD+TlAcnRCh9pk2y6upa A2wqPkus1mHmYBCbqu71 =JYCL -----END PGP SIGNATURE----- Merge tag 'omap-for-v3.19/dt-part2-updated' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt Pull "More dts changes for omaps to add support for new devices" from Tony Lindgren: - Add DCAN support am335x, am437x and dra7 - Add devices for sb-t3x computers - Add support for NovaTech OrionLXm - Add n900 battery and si4713 support * tag 'omap-for-v3.19/dt-part2-updated' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (26 commits) ARM: dts: am335x-evm: Add DCAN1 details ARM: dts: am33xx: Update DCAN nodes ARM: dts: am33xx: Add control module syscon node ARM: dts: am437x-gp: Add dcan support ARM: dts: am4372: Add DCAN nodes ARM: dts: am4372: Add control module syscon node ARM: dts: dra72-evm: Add CAN support ARM: dts: dra7-evm: Add CAN support ARM: dts: DRA7: Add DCAN nodes ARM: dts: dra7: Add syscon regmap for CORE CONTROL area ARM: dts: sbc-t3x30: add audio support ARM: dts: sbc-t3x: add TV out display alias ARM: dts: cm-t3x: add TV out support ARM: dts: cm-t3x: add I2C1 pinmux ARM: dts: AM43xx: add tscadc DT entries for am437x-evm and am43x-epos-evm ARM: dts: cm-t3x30: add keypad support ARM: dts: sb-t35: add EEPROM support ARM: dts: cm-t3x: add EEPROM support ARM: OMAP2+: remove cm-t3x touchscreen pdata quirk ARM: dts: cm-t3x: add ADS7846 touchscreen support ... Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Arnd Bergmann
|
bcc8cef7c4 |
Samsung 3rd DT updates for v3.19
- exynos3250 : remove unused bootargs on exynos3250-rinato : add new board dt file for exynos3250-monk - exynos4 : add missing clock for MFC : specify default clocks for camera - exynos4x12 : add TMU related DT nodes - exynos4412-trats2 : add max77693-haptic and pwm nodes, enable TMU support - exynos4412-odroid : specify audio clock parents and rates - exynos5250 and exynos5420 : add syscon based phandle to i2c device nodes - exynos5250-spring : add trackpad, temperature sensor and usb3505 pinctrl Note: based on previous tags/samsung-dt-2 for v3.19 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABAgAGBQJUdr6hAAoJEA0Cl+kVi2xqS3kP/jtD2KiaXNXQarPlnjmpGaN0 u2Uz7socuce/glFl/iUSALW6vl261MYs2tWf5sCzZ3IleJpfOM7DEJm3dQb2zLrw 03vNqOtzZTzfvspo0ex1zFwrdU/ozPV+ArnIqA3rJC8Lb66w6zGUiCXSZdTR9eZe h9ZhtDivyesfNF01Ijly3hsnMkrIvaxlsGJY9FBbP+2oZJITVnqq+7nOFUxVqkCM PB2ViEBBIf1gQHZ3Qqq2iKt0dxXDsnp5JagSqfD8OJDYyY6nBIlU2X8TLEO+4bhd 3B+cxJ+1tHlAt3K1qbB9xXQfDwvMrurbbEQvXTLuEPpp8APSeN0ouAKG463APTu6 AUf9lNEZ445PcBmZKN1uma+EmuyXHuPoxt97ii7F+QphvnWNG8pbdw4PjY9zXE9S EbTYU+Sj+2OhMzllnN8/qdHS7TwNYvSOtup6Fd3ICOzRGlqSEEgZi10cFtBYLm4J cRy47H2jfBsgE9EGNkV9Z0NDBgZ5GEUvY4cPwlpCNqjl0mKMxt58FFR5D2NN0FJD 8/0L/HjuQ7I7H6BCF0oX5wwDo17hCCX5TZ+0tm2rVyh0RTI3r4QKBUcdBsU2BQRg YLk47YV/XEVX4vOa0frlmqh6Qk73XJyA4Hg8fcIKaNhYoPfy/D+TgAvchkXO3P78 z11Z51UkZN2FerlXe/48 =YgRc -----END PGP SIGNATURE----- Merge tag 'samsung-dt-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt Pull "Samsung 3rd DT updates for v3.19" from Kukjin Kim: - exynos3250 : remove unused bootargs on exynos3250-rinato : add new board dt file for exynos3250-monk - exynos4 : add missing clock for MFC : specify default clocks for camera - exynos4x12 : add TMU related DT nodes - exynos4412-trats2 : add max77693-haptic and pwm nodes, enable TMU support - exynos4412-odroid : specify audio clock parents and rates - exynos5250 and exynos5420 : add syscon based phandle to i2c device nodes - exynos5250-spring : add trackpad, temperature sensor and usb3505 pinctrl Note: based on previous tags/samsung-dt-2 for v3.19 * tag 'samsung-dt-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: dts: add sysreg phandle to i2c device nodes for exynos ARM: dts: Remove unused bootargs from exynos3250-rinato ARM: dts: add board dts file for Exynos3250-based Monk board Documentation: devicetree: Add Exynos-based boards compatible string ARM: dts: add missing clock to MFC device for exynos4 ARM: dts: Specify audio clock parents and rates for exynos4412-odroid-common ARM: dts: Add trackpad to exynos5250-spring ARM: dts: Add temperature sensor to exynos5250-spring ARM: dts: Add usb3503 pinctrl to exynos5250-spring ARM: dts: Add max77693-haptic node for exynos4412-trats2 ARM: dts: add pwm node for exynos4412-trats2 ARM: dts: Specify default clocks for Exynos4 camera devices ARM: dts: Enable TMU support for exynos4412-trats2 ARM: dts: Device tree node definition for TMU on exynos4x12 Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Mathieu Poirier
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799656de6f |
coresight: bindings for coresight drivers
Coresight IP blocks allow for the support of HW assisted tracing on ARM SoCs. Bindings for the currently available blocks are presented herein. Signed-off-by: Pratik Patel <pratikp@codeaurora.org> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Youngjun Cho
|
e0cefb3f79 |
ARM: dts: add board dts file for Exynos3250-based Monk board
This patch adds new board dts file to support Samsung Monk board which is based on Exynos3250 SoC and has different H/W configuration from Rinato. This dts file support following features: - eMMC - Main PMIC (Samsung S2MPS14) - Interface PMIC (Maxim MAX77836, MUIC, fuel-gauge, charger) - RTC of Exynos3250 - ADC of Exynos3250 with NTC thermistor - I2S of Exynos3250 - TMU of Exynos3250 - Secure firmware for Exynos3250 secondary cpu boot - Serial ports of Exynos3250 - gpio-key for power key Signed-off-by: Youngjun Cho <yj44.cho@samsung.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com> Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> |
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Chanwoo Choi
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388c44a379 |
Documentation: devicetree: Add Exynos-based boards compatible string
This patch adds the missing compatible/description of Exynos-based boards to remove following build warning. WARNING: DT compatible string "samsung,..." appears un-documented -- check ./Documentation/devicetree/bindings/ Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> |
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Suravee Suthikulpanit
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e684e258d8 |
irqchip: gic-v2m: Add DT bindings for GICv2m
Update the GIC DT bindings to support GICv2m. Signed-off-by: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com> [maz: split DT patch from main driver, updated changelog] Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Link: https://lkml.kernel.org/r/1416941243-7181-3-git-send-email-marc.zyngier@arm.com Signed-off-by: Jason Cooper <jason@lakedaemon.net> |
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Yingjoe Chen
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f4e27e30b3 |
irqchip: mtk-sysirq: dt-bindings: Add bindings for mediatek sysirq
Add binding documentation for Mediatek SoC SYSIRQ. Signed-off-by: Yingjoe Chen <yingjoe.chen@mediatek.com> Link: https://lkml.kernel.org/r/1416902662-19281-5-git-send-email-yingjoe.chen@mediatek.com Signed-off-by: Jason Cooper <jason@lakedaemon.net> |
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Marc Zyngier
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b3a92e2c44 |
irqchip: GICv3: Binding updates for ITS
Add the documentation for the bindings describing the GICv3 ITS. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Link: https://lkml.kernel.org/r/1416839720-18400-14-git-send-email-marc.zyngier@arm.com Signed-off-by: Jason Cooper <jason@lakedaemon.net> |
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Jingchang Lu
|
7e41a98dcc |
dt-bindings: arm: add Freescale LS1021A SoC device tree binding
Signed-off-by: Jingchang Lu <jingchang.lu@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> |
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George McCollister
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d574454160 |
ARM: dts: Add devicetree for NovaTech OrionLXm
This adds the NovaTech OrionLXm which is based on the AM335x SoC http://www.novatechweb.com/substation-automation/orionlxm/ RAM: 512MiB Flash: 4GB eMMC Ethernet PHYs: 2x Micrel KSZ8041FTLI USB ports are used internally by the expansion cards. Internal micro SD slot is available. Signed-off-by: George McCollister <george.mccollister@gmail.com> Reviewed-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> |
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Arnd Bergmann
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2dfb8bf3be |
- the dts part of the rk3288 smp support
- rate init for rk3288 clocks - enablement of various peripherals - new boardfile for Haoyu Marsboard (rk3066 based) -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABCAAGBQJUa1KSAAoJEPOmecmc0R2BuUsIAKC74yQhApYDPib1o8PrtW4I f8N41vfF+zrxUHYOAIZUMCjNuaBBagnvlXe6EmGZ9crQhThMytEKUP4rG2pkScw5 +MKF2aw4sKUHPDDZ0n9VMVMW0i0HfkVlhB921cDfhKVcBpGE44YNusC5+1wsa+8r USGDl0EVTSMyAjXD/ogSqberQBBfFc4eqS0H+ZkCmA/saKa+tLpH0heqY/prq3FU mryXryGIUkCSwN7CB/lt45jT6qfb1UdNOgahK24lt2EmH9R/0IIrqzI8dOf6mnSA lBKnLPazbes0jny2iJSVfNQmlgWodpPY3kNEwxho4LrYhu+sTzW2oKMZrAXTxqY= =j7JA -----END PGP SIGNATURE----- Merge tag 'v3.19-rockchip-dts2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt Pull "ARM: rockchip: second batch of dts related changes" from Heiko Stuebner: - the dts part of the rk3288 smp support - rate init for rk3288 clocks - enablement of various peripherals - new boardfile for Haoyu Marsboard (rk3066 based) * tag 'v3.19-rockchip-dts2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: ARM: dts: rockchip: enable PWM on Radxa Rock ARM: dts: rockchip: fix invalid unit-address in rk3188.dtsi ARM: dts: rk3288: add VOP iommu nodes ARM: dts: rockchip: add reset for CPU nodes ARM: dts: rockchip: add intmem node for rk3288 smp support ARM: dts: rockchip: add pmu references to cpus nodes ARM: dts: rockchip: add serial aliases for rk3066 and rk3188 ARM: dts: rockchip: Add devicetree source for MarsBoard RK3066 ARM: dts: rockchip: Add EMAC Rockchip for RK3066 SoCs Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
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8d6d5e128f |
Allwinner Core Additions for 3.19
This has mostly been about introducing A80 support -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJUa8NAAAoJEBx+YmzsjxAgNZ0P/22p1VKumZyoNRKF3vHn+iNV MBDa7UgVWXXQvBuysPs4n0MmG4sF/jKuD9IzVp6AI6U0M4HFqYwNJJl5ScT0+9ho jXgdZ/CfDGmbkQGHLYeDbj+ShuZFtpkcpf0373qh3EaJyoJaOTaYRlbkpVp/GSfb M97Q/cqYw+rOqs/YrSJOQgKAAePl6Avi6hOVJ/cRATBvsdm80fcQ0SbuhTVWlH9j 5UXtLMDDbsCHnXCV05OkzkgQyJhNIhWuK8rURMTFG1HY5kkMQKSg1V8HSdjMoQp4 dx+HP8J5j3deshCOcRGxO4aCo3CPp8GYR2c5jPXYCTTnjrhCOiHI25GAcmOhuXXI Tpixwo08pqTzTrevI8q6heAwBk2c3JA5INKswHOuRd988oD7vSfJpEYmyN+H6v1S wjzNDdsPecH+1hVZhp5iQ0NzDX7K/9N8gt24A/shin2cnCHgkVoU1/MFq/S3ZLQk qtibbcvdgBXAiX5BWlqPi2pWUdQ6LWXh3+UvLu6uEIvg5lrhoPsOilbuUbgQ7fdR B6OOwWur9MoV/Y/C8aquubU9Dwj8nrmYJ5lzNvkffD6zFAx7Pg803WewaNowAoGG e9MU6gAAn4/Km8Oig+dIkptnYHW+nPoodPNyoAMaJ9Ce+3YzpxclPVjEAzyzkZFh +1geJcIUj9hYSJeKT0gu =cJ5x -----END PGP SIGNATURE----- Merge tag 'sunxi-core-for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into next/soc Pull "Allwinner Core Additions for 3.19" from Maxime Ripard: This has mostly been about introducing A80 support * tag 'sunxi-core-for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux: ARM: sunxi: make sun6i SMP ops static ARM: sunxi: Select ARCH_HAS_RESET_CONTROLLER and RESET_CONTROLLER for sun9i Documentation: sunxi: Add A80 datasheet link devicetree: bindings: Document supported Allwinner sunxi SoCs ARM: sunxi: Introduce Allwinner A80 support devicetree: bindings: Add vendor prefix for Merrii Technology Co., Ltd. ARM: sunxi: Add debug uart used by sun9i (Allwinner A80) Documentation: sunxi: Update Allwinner SoC documentation (A31/A31s/A23) Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
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f2f456e720 |
Merge tag 'v3.19-meson-soc' of https://github.com/carlocaione/linux-meson into next/soc
Pull "ARM: meson: SOC related changes" from Carlo Caione: This is the pull request for the SoC related changes for the 3.19. The support for Meson8 is added together with L2 cache management. * tag 'v3.19-meson-soc' of https://github.com/carlocaione/linux-meson: clocksource: meson6: Select CLKSRC_MMIO ARM: meson: enable L2 cache ARM: meson: document meson8 compatible properties ARM: meson: add meson8 support Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
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2db0aea590 |
code part of the rk3288 smp support
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABCAAGBQJUa1NRAAoJEPOmecmc0R2BhycH/RSVMLZ8o5AWEwXEhDaf0Y/8 YnH0uW1wZazAsDtkOHvxBwIHX16E7tNoODZ5eT/OqMK55SSWuxaayOOx7uRx44va qf3pV8S/Wh+gjUIwhAkvLd9kgoVHuJRS++WzG9YrcT89qUaLcmekXKukxA32eKwM xjwZJsyYWVseL3UupTY+lMT4dtuaIfaxN6m2WtMWViKwQR8zHNC6fwySQbqGBwAe X5eoWA6Tv0c1NXrHghjxL1uVj4htqPZhgRUne5BTgGay2D7uJFxNWvQ92ppK5DdD 4c6sH1y2/IXSZYnrCEYg0ARRyhZreZtVWW5ZvPTWHBr6WXOZe33fw6+MvO5hPGk= =KyXS -----END PGP SIGNATURE----- Merge tag 'v3.19-rockchip-soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/soc Pull "code part of the rk3288 smp support" from Heiko Stübner: here is the second batch of soc related changes, consisting only of the smp support for rk3288. Due to the slight misheap of the v3.18 cpuclk pull being merge, it is based on exactly this merge commit from Olof to next/soc. * tag 'v3.19-rockchip-soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: ARM: rockchip: add basic smp support for rk3288 ARM: rockchip: add option to access the pmu via a phandle in smp_operations ARM: rockchip: convert to regmap and use pmu syscon if available Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
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3af1fda393 |
Add support for mt6592, mt8127 and mt8135 Socs from Mediatek.
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJUZiGhAAoJELQ5Ylss8dNDs6oQAIVbGnJA4j2ajIGQmUuTVCdy 8S+QfAogEem3ZSpeG/Ku8UgV6QCbfF/gg/++hoXn5XyR8pl8Mk6lh+3mfpiJr/Bt zVPmqxaS4cRbDToBpMah05YMBwDoG3C/zArGglKJDMQV+TIzid/fDcyAH4Z6LqpL vS+kAm8ovTiCLIFLgXeimhxldPhP4xcVE+i0t2hfGzyTglmJJvn1YwCpMgkfBazM D9xkZIcoI0YgNkqFfiCfVRPxm6Tb95kYtUn6XwwQwJUx5pKW/uwSx54tf9sV2myQ 0UsuMGtBb2CIraPsAvY67ndC3lcA1f/RpaA2cjJyaDg+EYNr44nLbu14v4+xqoo6 Ud6iXjrzqa/pfACdRmUaWhReCFdmrHceuVd4hYPBvMRsCSNVjLnDVLr1LwVqpPv0 Nsxtzjw2s3+M43mBZfrva8lJVas/OgxGEk1JlufXFirfZBEyPiSGy7gxtQ/lm+kM aSpCsreIOcTjkN2MXNea3BWOLo/vHzoMEvQeqo2EwYqTjNqYMS5mdMvIvEJcxUVa uLWTf6SjcEeEVKamZ9Y3m6uIOgZv2KiQzeibaxccDCZG4DH2QR6IJvzQYEgI1Ui2 MXxrLY0SFp4G1UKv/nXalMDwI/HreGQGCCenlWyABv6/7/qiLX27CkVU8I5WOuod 31+J0spYkykFJ9vee9qC =DrlM -----END PGP SIGNATURE----- Merge tag 'v3.19-next-dts' of https://github.com/mbgg/linux-mediatek into next/dt Pull "Add support for mt6592, mt8127 and mt8135 Socs from Mediatek" from Matthias Brugger: Here comes the pull request which introduces basic support for Mediatek SoCs mt6592, mt8127 and mt8135. The patches for the mt81xx got merged in the late tree for v3.18 but were not be merged at the end. They got a small fix regarding the compatible and model string in the dts files. * tag 'v3.19-next-dts' of https://github.com/mbgg/linux-mediatek: dt-bindings: add documentation for Mediatek SoC ARM: mediatek: add dts for mt6592-evb ARM: mediatek: Add basic support for mt6592 dt-bindings: add more chips in documentation for Mediatek SoC ARM: dts: Build dtb for mt8127 & mt8135 ARM: mediatek: add dts for MT8135 evaluation board. ARM: mediatek: Add basic support for mt8135 ARM: mediatek: add dts for 8127 Moose board ARM: mediatek: Add basic support for mt8127 Signed-off-by; Arnd Bergmann <arnd@arndb.de> |
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Lorenzo Pieralisi
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c00bc5df7c |
drivers: cpuidle: Add idle-state-name description to ARM idle states
On ARM machines, where generally speaking the idle state numbering has no fixed and standard meaning it is useful to provide a description of the idle state inner workings for benchmarking and monitoring purposes. This patch adds a property to the idle states bindings that if present gives platform firmware a means of describing the idle state and export the string description to user space. The patch updates the DT parsing code accordingly to take the description, if present, into consideration. Acked-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> |
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Lorenzo Pieralisi
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97735da074 |
drivers: cpuidle: Add status property to ARM idle states
On some platforms the device tree bindings must provide the kernel with a status flag for idle states, that defines whether the idle state is operational or not in the current configuration. This patch adds a status property to the ARM idle states compliant with ePAPR v1.1 and updates the DT parsing code accordingly. Acked-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> |
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Beniamino Galvani
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a25a6772db |
ARM: meson: document meson8 compatible properties
Add device tree bindings documentation for Amlogic Meson8 SoCs. Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Carlo Caione <carlo@caione.org> |
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Howard Chen
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256e7653c8 |
dt-bindings: add documentation for Mediatek SoC
This adds a DT binding documentation for the MT6592 SoC from Mediatek. Signed-off-by: Howard Chen <ibanezchen@gmail.com> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com> |
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Joe.C
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491374c678 |
dt-bindings: add more chips in documentation for Mediatek SoC
Add MT8127 & MT8135 from Mediatek. Signed-off-by: Joe.C <yingjoe.chen@mediatek.com> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com> |
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Olof Johansson
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17908a13a4 |
Nomadik changes for the v3.19 development series:
- Rearrange the DTS files to make a pure SoC-specific file and a pure board file for S8815. - Add the device tree for the NDK15 board. - Update the defconfig and configure in the STMPE expander by default on the Nomadik. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJUWyzIAAoJEEEQszewGV1z0Q0P/3yvUT1NWTSRAhu+5V1ycVSi UmctP58ZPSU14Zavvb6E4XunfgrLNRIGTXAL1YbSUURGLNJ6+bsKLmBHQB3z/oQ4 4ynSE0pqdLna3fxhgxqfikh4Oc1213Nppnb1RcGupS1S7ya5JGsg6PD50nSlUCan xR+WG4U5ZQ80Z0eWMoafFeESt4n2xv4J1BwNyiFDoSDaAmUdRJTiWtXYlVaMcuXD Ysrp7QNSihvUO74AcS43H2zv1nMxnUDgKpKWTq4UGHMRkdDSlAo2zskATmYhenBd CteDwuGHgTtBcnUOEA+AHidSw25Pl2QmS5CX9Dgt70DNq/OCKIOyi2nwn4NnKhWY +WfL4TKLshREe83GCBOkDO5bBNV4qP9W81ASisIp2T6ALCQQEqyRU4BIF1vsAJuR fynPzzSDuwAzPbxOTVB8HVyzY2XEKEzMOwAFLBt7U1dteuIGkOUbfM8bso13AAYR bI4XPaPpY5l5TE5OKC3AzdMltiVU8onwsMaBfx4Gp3aIhzVN+OH/Tr4Bu1TDAhSb hSZ74Z+SAKdrLBvZRe6FJUp+8bV5znTFq/R9g4QmIruw3drOWzxIdZFvvA+Oyz/J pGH/kBSRKze1TJfYy2QMbZ1vKj2sD0S8AOIOGTL+hXjHZFDyd7367JsuSWrTGXK6 oHtUyZhKmHQ+rIUhawy6 =6oZZ -----END PGP SIGNATURE----- Merge tag 'nomadik-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik into next/dt Merge "Nomadik updates for the v3.19 series" from Linus Walleij: Nomadik changes for the v3.19 development series: - Rearrange the DTS files to make a pure SoC-specific file and a pure board file for S8815. - Add the device tree for the NDK15 board. - Update the defconfig and configure in the STMPE expander by default on the Nomadik. * tag 'nomadik-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik: ARM: nomadik: configure in STMPE support ARM: update Nomadik config ARM: nomadik: device tree for NHK15 board ARM: nomadik: push ethernet down to board ARM: nomadik: set up MCDATDIR2 ARM: nomadik: move GPIO I2C to S8815 board file ARM: nomadik: disable chrystals in top level board files ARM: nomadik: move MMC/SD card detect GPIO to board DTS Signed-off-by: Olof Johansson <olof@lixom.net> |
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Olof Johansson
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f26e294535 |
Berlin DT changes for v3.19 (round 1)
- AHCI and SATA PHY nodes for BG2Q - Reset controller binding docs - Ethernet nodes for BG2, BG2CD - SDHCI nodes for BG2, BG2CD - Corresponding board changes to enable AHCI, Ethernet, SDHCI -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJUVhGkAAoJEN2kpao7fSL42icQAIC5LG0eL8yi6HXOAhI1Tkky 0g6J2/HZtUqoGHKU92kvBa7kba852oMi2NIIF9LI03b8o1z7E4Of8sZCPCvH/BQ/ hBmUIDi6himQ8+SxDBFcsETjIu2vPgemvy1mvwd/OUNY2YEFkYLKT48qrU3pD5oU F2W33RpHrkkazG7/WrcRa+Tk2G2eb3tC90czAjE5A5PkAp4LUEZq24treuVv424h S6qe76WQs+EHIW3nkIBmRjr3D7yWW1U9vknxwz6XNyNkvW9bcMfTMq1dQY5RXt17 JiZli9d62Z1Fu8k0qDebcgTw5YzyoXIuLd4+hbPn8qFkT/umjIgrZOZYD4dZmBvB vxwQ5NOw1mI27Lbb1IkpizldzpJ1XwhvY3POfgGVYSeI5R4CyLamvzaMJbo8zWWs CvneMaghQNWweC9AiOlUXJKzlaYJMu6pfMJssZuzyLx4g+YGKQunoGIEXehWzRAh g8K0bUfYxWHmhZPz9nQLaDJTJI85Xytm0/iP14STp59OsKQsFokm4m9X5ZyJrQHc ig1NivEC8qDZqegRhjDLsatkI8xsQA6ovA/h7HHil5D04hxI6OlRiFfob9ZAhkxc hud9Ne7vocJ6uhB72xm4eTKcMSg1iSi6wDEsaoK/jU6yTdOgV2i3QvIr8wQZ+yru SFy2OPWebL9AaCdgTfaO =VVTX -----END PGP SIGNATURE----- Merge tag 'berlin-dt-3.19-1' of git://git.infradead.org/users/hesselba/linux-berlin into next/dt Merge "ARM: berlin: DT changes for v3.19 (round 1)" from Sebastian Hesselbarth: "This is Berlin DT changes for v3.19 and contains those patches that missed the v3.18 merge window plus corresponding patches to catch-up with Antoine's BG2Q improvements for BG2 and BG2CD. We now have working SDHCI and Ethernet on all SoCs (well, BG2CD has HDMI HEC only), SATA PHY support for BG2 is still pending." Berlin DT changes for v3.19 (round 1) - AHCI and SATA PHY nodes for BG2Q - Reset controller binding docs - Ethernet nodes for BG2, BG2CD - SDHCI nodes for BG2, BG2CD - Corresponding board changes to enable AHCI, Ethernet, SDHCI * tag 'berlin-dt-3.19-1' of git://git.infradead.org/users/hesselba/linux-berlin: ARM: dts: berlin: Enable eMMC on Sony NSZ-GS7 ARM: dts: berlin: Enable WiFi on Google Chromecast ARM: dts: berlin: Add SDHCI controller nodes to BG2/BG2CD ARM: dts: berlin: Enable ethernet on Sony NSZ-GS7 ARM: dts: berlin: Add phy-connection-type to BG2Q Ethernet ARM: dts: berlin: Add BG2CD ethernet DT nodes ARM: dts: berlin: Add BG2 ethernet DT nodes ARM: dts: berlin: Add GPIO leds to Google Chromecast ARM: dts: berlin: enable timer 1 for sched_clock ARM: dts: berlin: add a required reset property in the chip controller node Documentation: bindings: add reset bindings docs for Marvell Berlin SoCs ARM: dts: berlin: enable the eSATA interface on the BG2Q DMP ARM: dts: berlin: add the AHCI node for the BG2Q Signed-off-by: Olof Johansson <olof@lixom.net> |
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|
Olof Johansson
|
1ba5568c01 |
Merge tag 'arm-soc/for-3.18/cygnus-dts-v9' of http://github.com/brcm/linux into next/dt
Merge "Broadcom Cygnus SoC Device Tree changes" from Florian Fianelli: This patchset contains initial support for Broadcom's Cygnus SoC based on our iProc architecture. Initial support is minimal and includes just the mach platform code, clock driver, and a basic device tree configuration. Peripheral drivers will be submitted soon, as will device tree configurations for other Cygnus board variants. These are the Device Tree changes * tag 'arm-soc/for-3.18/cygnus-dts-v9' of http://github.com/brcm/linux: ARM: dts: Enable Broadcom Cygnus SoC dt-bindings: Document Broadcom Cygnus SoC and clocks Signed-off-by: Olof Johansson <olof@lixom.net> |
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|
Heiko Stuebner
|
6de2d21ada |
ARM: rockchip: add option to access the pmu via a phandle in smp_operations
Makes it possible to define a rockchip,pmu phandle in the cpus node directly referencing the pmu syscon instead of searching for specific compatible. The old way of finding the pmu stays of course available. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Tested-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> |
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|
Greg Kroah-Hartman
|
be61a0d784 |
First round of new drivers, features and cleanups for IIO in the 3.19 cycle.
New drivers / supported parts * rockchip - rk3066-tsadc variant * si7020 humidity and temperature sensor * mcp320x - add mcp3001, mcp3002, mcp3004, mcp3008, mcp3201, mcp3202 * bmp280 pressure and temperature sensor * Qualcomm SPMI PMIC current ADC driver * Exynos_adc - support exynos7 New features * vf610-adc - add temperature sensor support * Documentation of current attributes, scaled pressure, offset and scaled humidity, RGBC intensity gain factor and scale applied to differential voltage channels. * Bring iio_event_monitor up to date with newer modifiers. * Add of_xlate function to allow for complex channel mappings from the device tree. * Add -g parameter to generic_buffer example to allow for devices with directly fed (no trigger) buffers. * Move exynos driver over to syscon for PMU register access. Cleanups, fixes for new drivers * lis3l02dq drop an unneeded else. * st sensors - renam st_sensors to st_sensor_settings (for clarity) * st sensors - drop an unused parameter from all the probe utility functions. * vf610 better error handling and tidy up. * si7020 - cleanups following merge * as3935 - drop some unnecessary semicolons. * bmp280 - fix the pressure calculation. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABAgAGBQJUWnZBAAoJEFSFNJnE9BaIZAAQAJpkot0ZAYPwtIkmtV1JqrLQ EZRkBN+cIf3q5zp/TnQTqfyhKbpHbJ9/Pnb0zHvn7Yh3WpZod2tyoC3xb8JAlX2h 3tJRrA7plkdMjtwO/ryOxrVJYrm6rCeqKpciwMpDf4E/4fhU5CU++TpmWbhn04qB 7PEZJN5dkmdnQYSIyNle11MYN+NpCAB4zqDvRJoJHpqZV6zAqygJy03H1PqXFS/S iNBL3jS8/PTbeUURUFOQTiqnJw5KuDke7OoXxUfvCpUwQfNLD8mOTrVrEoId1cM0 Y2fmasfHteh83KP34/MOTwNA3EezM8iQOMzJnXtOpxpySPDrDSP68FDAJs15TUJm je8E1xxxdjOWuzgSd9djNm9qhlBkoYgbRwzc8wSAHMK7mCV7pP485WZk5E8rRX2z gMFgUmu4LkiZ2V9glGTAcHqnjhLNDTRCp1Nl/sMVgssFBBNjgR5+nZjUFqDR2QpD eo4ReIzev7Rzxe2lACRjnRrCnO+KKcjiDkyCdM3X2zdTddQRVrP5Uz+jgnvGAeMO hCYDHSOiMzV/r5emVfmNG9w8P9a6rZqu4KqcM/KjSzAfHFQTqmfr4Tkfn/hbeUjY h/zzB18EM4kUSxm3E6+CbFRWcfC7b/PLcUOwSitdujb9cYaX72gdesO2/P3jNFAK 2bjoLRr5l4M4n/DeHae4 =BDOo -----END PGP SIGNATURE----- Merge tag 'iio-for-3.19a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next Jonathan writes: First round of new drivers, features and cleanups for IIO in the 3.19 cycle. New drivers / supported parts * rockchip - rk3066-tsadc variant * si7020 humidity and temperature sensor * mcp320x - add mcp3001, mcp3002, mcp3004, mcp3008, mcp3201, mcp3202 * bmp280 pressure and temperature sensor * Qualcomm SPMI PMIC current ADC driver * Exynos_adc - support exynos7 New features * vf610-adc - add temperature sensor support * Documentation of current attributes, scaled pressure, offset and scaled humidity, RGBC intensity gain factor and scale applied to differential voltage channels. * Bring iio_event_monitor up to date with newer modifiers. * Add of_xlate function to allow for complex channel mappings from the device tree. * Add -g parameter to generic_buffer example to allow for devices with directly fed (no trigger) buffers. * Move exynos driver over to syscon for PMU register access. Cleanups, fixes for new drivers * lis3l02dq drop an unneeded else. * st sensors - renam st_sensors to st_sensor_settings (for clarity) * st sensors - drop an unused parameter from all the probe utility functions. * vf610 better error handling and tidy up. * si7020 - cleanups following merge * as3935 - drop some unnecessary semicolons. * bmp280 - fix the pressure calculation. |
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Abhilash Kesavan
|
c1b501564c |
iio: adc: exynos_adc: Add support for exynos7
The ADC on exynos7 is quite similar to ADCv2. The differences are as follows: - exynos7-adc has 8 input channels (as against 10 in ADCv2). - exynos7 does not include an ADC PHY control register. - Some ADC_CON2 register bits being used in ADCv2 are listed as reserved in exynos7-adc. This results in a different init_hw function for exynos7. Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org> |
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Naveen Krishna Chatradhi
|
b626c8f0d9 |
Documentation: dt-bindings: update exynos-adc.txt with syscon handle
This patch updates the DT bindings for ADC in exynos-adc.txt with the syscon phandle to the ADC nodes. Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com> To: devicetree@vger.kernel.org Acked-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org> |
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Romain Perier
|
ccfe128d3b |
ARM: dts: rockchip: Add devicetree source for MarsBoard RK3066
This patch adds initial support for the Marsboard RK3066. It enables EMAC Rockchip which is the ethernet support on the board and registers it as a supported rockchip platform. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> |
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Linus Walleij
|
451f2334f0 |
ARM: nomadik: device tree for NHK15 board
This adds a device tree for the Nomadik NHK15 development kit board. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |
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Jonathan Richardson
|
7cfdaddc4d |
dt-bindings: Document Broadcom Cygnus SoC and clocks
Reviewed-by: Arun Parameswaran <aparames@broadcom.com> Tested-by: Jonathan Richardson <jonathar@broadcom.com> Reviewed-by: JD (Jiandong) Zheng <jdzheng@broadcom.com> Reviewed-by: Ray Jui <rjui@broadcom.com> Signed-off-by: Scott Branden <sbranden@broadcom.com> |
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|
Antoine Ténart
|
cdaea91019 |
Documentation: bindings: add reset bindings docs for Marvell Berlin SoCs
Add the reset binding documentation to the SoC binding documentation as the reset driver in Marvell Berlin SoC is part of the chip/system control registers. This patch adds the required properties to configure the reset controller. Signed-off-by: Antoine Ténart <antoine.tenart@free-electrons.com> Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> |
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Ulf Hansson
|
24a543254b |
dt: bindings: ux500: Add documentation for PM domains
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |
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Linus Walleij
|
f123a66cbd |
ARM: realview: add device tree and bindings for PB1176
As a first example, add device tree and bindings for the RealView PB1176. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |
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Chen-Yu Tsai
|
a1a0193bdd |
devicetree: bindings: Document supported Allwinner sunxi SoCs
This adds a list of supported Allwinner SoC bindings. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Tested-by: Andreas Färber <afaerber@suse.de> |
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Linus Torvalds
|
b528392669 |
ACPI and power management updates for 3.18-rc1
- Rework the handling of wakeup IRQs by the IRQ core such that
all of them will be switched over to "wakeup" mode in
suspend_device_irqs() and in that mode the first interrupt
will abort system suspend in progress or wake up the system
if already in suspend-to-idle (or equivalent) without executing
any interrupt handlers. Among other things that eliminates the
wakeup-related motivation to use the IRQF_NO_SUSPEND interrupt
flag with interrupts which don't really need it and should not
use it (Thomas Gleixner and Rafael J Wysocki).
- Switch over ACPI to handling wakeup interrupts with the help
of the new mechanism introduced by the above IRQ core rework
(Rafael J Wysocki).
- Rework the core generic PM domains code to eliminate code that's
not used, add DT support and add a generic mechanism by which
devices can be added to PM domains automatically during
enumeration (Ulf Hansson, Geert Uytterhoeven and Tomasz Figa).
- Add debugfs-based mechanics for debugging generic PM domains
(Maciej Matraszek).
- ACPICA update to upstream version 20140828. Included are updates
related to the SRAT and GTDT tables and the _PSx methods are in
the METHOD_NAME list now (Bob Moore and Hanjun Guo).
- Add _OSI("Darwin") support to the ACPI core (unfortunately, that
can't really be done in a straightforward way) to prevent
Thunderbolt from being turned off on Apple systems after boot
(or after resume from system suspend) and rework the ACPI Smart
Battery Subsystem (SBS) driver to work correctly with Apple
platforms (Matthew Garrett and Andreas Noever).
- ACPI LPSS (Low-Power Subsystem) driver update cleaning up the
code, adding support for 133MHz I2C source clock on Intel Baytrail
to it and making it avoid using UART RTS override with Auto Flow
Control (Heikki Krogerus).
- ACPI backlight updates removing the video_set_use_native_backlight
quirk which is not necessary any more, making the code check the
list of output devices returned by the _DOD method to avoid
creating acpi_video interfaces that won't work and adding a quirk
for Lenovo Ideapad Z570 (Hans de Goede, Aaron Lu and Stepan Bujnak).
- New Win8 ACPI OSI quirks for some Dell laptops (Edward Lin).
- Assorted ACPI code cleanups (Fabian Frederick, Rasmus Villemoes,
Sudip Mukherjee, Yijing Wang, and Zhang Rui).
- cpufreq core updates and cleanups (Viresh Kumar, Preeti U Murthy,
Rasmus Villemoes).
- cpufreq driver updates: cpufreq-cpu0/cpufreq-dt (driver name
change among other things), ppc-corenet, powernv (Viresh Kumar,
Preeti U Murthy, Shilpasri G Bhat, Lucas Stach).
- cpuidle support for DT-based idle states infrastructure, new
ARM64 cpuidle driver, cpuidle core cleanups (Lorenzo Pieralisi,
Rasmus Villemoes).
- ARM big.LITTLE cpuidle driver updates: support for DT-based
initialization and Exynos5800 compatible string (Lorenzo Pieralisi,
Kevin Hilman).
- Rework of the test_suspend kernel command line argument and
a new trace event for console resume (Srinivas Pandruvada,
Todd E Brandt).
- Second attempt to optimize swsusp_free() (hibernation core) to
make it avoid going through all PFNs which may be way too slow on
some systems (Joerg Roedel).
- devfreq updates (Paul Bolle, Punit Agrawal, Ãrjan Eide).
- rockchip-io Adaptive Voltage Scaling (AVS) driver and AVS
entry update in MAINTAINERS (Heiko Stübner, Kevin Hilman).
- PM core fix related to clock management (Geert Uytterhoeven).
- PM core's sysfs code cleanup (Johannes Berg).
/
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Merge tag 'pm+acpi-3.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI and power management updates from Rafael Wysocki:
"Features-wise, to me the most important this time is a rework of
wakeup interrupts handling in the core that makes them work
consistently across all of the available sleep states, including
suspend-to-idle. Many thanks to Thomas Gleixner for his help with
this work.
Second is an update of the generic PM domains code that has been in
need of some care for quite a while. Unused code is being removed, DT
support is being added and domains are now going to be attached to
devices in bus type code in analogy with the ACPI PM domain. The
majority of work here was done by Ulf Hansson who also has been the
most active developer this time.
Apart from this we have a traditional ACPICA update, this time to
upstream version 20140828 and a few ACPI wakeup interrupts handling
patches on top of the general rework mentioned above. There also are
several cpufreq commits including renaming the cpufreq-cpu0 driver to
cpufreq-dt, as this is what implements generic DT-based cpufreq
support, and a new DT-based idle states infrastructure for cpuidle.
In addition to that, the ACPI LPSS driver is updated, ACPI support for
Apple machines is improved, a few bugs are fixed and a few cleanups
are made all over.
Finally, the Adaptive Voltage Scaling (AVS) subsystem now has a tree
maintained by Kevin Hilman that will be merged through the PM tree.
Numbers-wise, the generic PM domains update takes the lead this time
with 32 non-merge commits, second is cpufreq (15 commits) and the 3rd
place goes to the wakeup interrupts handling rework (13 commits).
Specifics:
- Rework the handling of wakeup IRQs by the IRQ core such that all of
them will be switched over to "wakeup" mode in suspend_device_irqs()
and in that mode the first interrupt will abort system suspend in
progress or wake up the system if already in suspend-to-idle (or
equivalent) without executing any interrupt handlers. Among other
things that eliminates the wakeup-related motivation to use the
IRQF_NO_SUSPEND interrupt flag with interrupts which don't really
need it and should not use it (Thomas Gleixner and Rafael Wysocki)
- Switch over ACPI to handling wakeup interrupts with the help of the
new mechanism introduced by the above IRQ core rework (Rafael Wysocki)
- Rework the core generic PM domains code to eliminate code that's
not used, add DT support and add a generic mechanism by which
devices can be added to PM domains automatically during enumeration
(Ulf Hansson, Geert Uytterhoeven and Tomasz Figa).
- Add debugfs-based mechanics for debugging generic PM domains
(Maciej Matraszek).
- ACPICA update to upstream version 20140828. Included are updates
related to the SRAT and GTDT tables and the _PSx methods are in the
METHOD_NAME list now (Bob Moore and Hanjun Guo).
- Add _OSI("Darwin") support to the ACPI core (unfortunately, that
can't really be done in a straightforward way) to prevent
Thunderbolt from being turned off on Apple systems after boot (or
after resume from system suspend) and rework the ACPI Smart Battery
Subsystem (SBS) driver to work correctly with Apple platforms
(Matthew Garrett and Andreas Noever).
- ACPI LPSS (Low-Power Subsystem) driver update cleaning up the code,
adding support for 133MHz I2C source clock on Intel Baytrail to it
and making it avoid using UART RTS override with Auto Flow Control
(Heikki Krogerus).
- ACPI backlight updates removing the video_set_use_native_backlight
quirk which is not necessary any more, making the code check the
list of output devices returned by the _DOD method to avoid
creating acpi_video interfaces that won't work and adding a quirk
for Lenovo Ideapad Z570 (Hans de Goede, Aaron Lu and Stepan Bujnak)
- New Win8 ACPI OSI quirks for some Dell laptops (Edward Lin)
- Assorted ACPI code cleanups (Fabian Frederick, Rasmus Villemoes,
Sudip Mukherjee, Yijing Wang, and Zhang Rui)
- cpufreq core updates and cleanups (Viresh Kumar, Preeti U Murthy,
Rasmus Villemoes)
- cpufreq driver updates: cpufreq-cpu0/cpufreq-dt (driver name change
among other things), ppc-corenet, powernv (Viresh Kumar, Preeti U
Murthy, Shilpasri G Bhat, Lucas Stach)
- cpuidle support for DT-based idle states infrastructure, new ARM64
cpuidle driver, cpuidle core cleanups (Lorenzo Pieralisi, Rasmus
Villemoes)
- ARM big.LITTLE cpuidle driver updates: support for DT-based
initialization and Exynos5800 compatible string (Lorenzo Pieralisi,
Kevin Hilman)
- Rework of the test_suspend kernel command line argument and a new
trace event for console resume (Srinivas Pandruvada, Todd E Brandt)
- Second attempt to optimize swsusp_free() (hibernation core) to make
it avoid going through all PFNs which may be way too slow on some
systems (Joerg Roedel)
- devfreq updates (Paul Bolle, Punit Agrawal, Ãrjan Eide).
- rockchip-io Adaptive Voltage Scaling (AVS) driver and AVS entry
update in MAINTAINERS (Heiko Stübner, Kevin Hilman)
- PM core fix related to clock management (Geert Uytterhoeven)
- PM core's sysfs code cleanup (Johannes Berg)"
* tag 'pm+acpi-3.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (105 commits)
ACPI / fan: printk replacement
PM / clk: Fix crash in clocks management code if !CONFIG_PM_RUNTIME
PM / Domains: Rename cpu_data to cpuidle_data
cpufreq: cpufreq-dt: fix potential double put of cpu OF node
cpufreq: cpu0: rename driver and internals to 'cpufreq_dt'
PM / hibernate: Iterate over set bits instead of PFNs in swsusp_free()
cpufreq: ppc-corenet: remove duplicate update of cpu_data
ACPI / sleep: Rework the handling of ACPI GPE wakeup from suspend-to-idle
PM / sleep: Rename platform suspend/resume functions in suspend.c
PM / sleep: Export dpm_suspend_late/noirq() and dpm_resume_early/noirq()
ACPICA: Introduce acpi_enable_all_wakeup_gpes()
ACPICA: Clear all non-wakeup GPEs in acpi_hw_enable_wakeup_gpe_block()
ACPI / video: check _DOD list when creating backlight devices
PM / Domains: Move dev_pm_domain_attach|detach() to pm_domain.h
cpufreq: Replace strnicmp with strncasecmp
cpufreq: powernv: Set the cpus to nominal frequency during reboot/kexec
cpufreq: powernv: Set the pstate of the last hotplugged out cpu in policy->cpus to minimum
cpufreq: Allow stop CPU callback to be used by all cpufreq drivers
PM / devfreq: exynos: Enable building exynos PPMU as module
PM / devfreq: Export helper functions for drivers
...
|
||
|
Linus Torvalds
|
d5935b07da |
ARM64: SoC changes for 3.18
Starting with 3.18, we are merging SoC-specific changes for arm64 through the arm-soc tree, like we have been doing for arm32. This time, there is only one set of changes, adding support for the Cavium "Thunder" Soc family. Since the changes are relatively small, this includes Kconfig, defconfig and DT changes. If all goes well, we will never require adding actual C source code for platform support in arm64, given that the architecture is more clearly defined and we have moved out a lot of the platform specifics into device drivers for arm32 already. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIVAwUAVDWU/WCrR//JCVInAQKOOw//coW/sJM6kR3LMXNfcpLazHxBeUFRtI7n rq1aKOEl6X7p1SVckT42amq4gcYnw7zbv71hSa1P9hEINIhFGMwISNexPEHhugll zqqF8ArurjGXaWKtAJNc3RHlYsGkOlwdrx2qWNEvTmU0YtgfCHwEnaNCypqpsDI+ VrIpJ6M/DGgTHW7FfsJZ4GJviidLm2afCV7EBBIxSeCLdgj32dYbwDCCMERL9qUT 7//d+UZiLKemdL1YdGSE/Ql7ppGxJtyFKfwq1FWmDSR1aRJrXW3VpkW8qoUhmwyN 6rNSL31T/lv/uXy6tOKtVfp/rzuDGvhaU9RF8B63jv9/pXiEBCWLB7Y+/LXve7Ds ZsA/ghG3QgyJp+OANu/N9uFPr2X7eJ7XxuBek7ex1hgcGr97cxCoI4qv0OCqR//+ NnoOYDS6WABudghN7csXzfRoJAIz1HqSAqQUVTzSpdi+U+eeibrTXCZp72RS8CY7 SntTlDP8+GGxoe71rm7GCJxVFXu6RUzaDwfFJLCZQqegeZhpleMPlXD7gM+BNDod hTP3HGxo8iLjjF1v86JU+u7qwaiuB3azrxD+whKJPdm7UgIrdnYvIgMc1ZMYaBGQ 6se7wQ8lZpYXQPuZAGjl5JOpZBIGtlE8KdYFT833MKbRJlqPM8OVJ7F5l9ayYkC2 csU7fIgJduI= =sqqq -----END PGP SIGNATURE----- Merge tag 'arm64-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM64 SoC changes from Arnd Bergmann: "Starting with 3.18, we are merging SoC-specific changes for arm64 through the arm-soc tree, like we have been doing for arm32. This time, there is only one set of changes, adding support for the Cavium "Thunder" Soc family. Since the changes are relatively small, this includes Kconfig, defconfig and DT changes. If all goes well, we will never require adding actual C source code for platform support in arm64, given that the architecture is more clearly defined and we have moved out a lot of the platform specifics into device drivers for arm32 already" * tag 'arm64-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: arm64, defconfig: Enable Cavium Thunder SoC in defconfig arm64, thunder: Add Kconfig option for Cavium Thunder SoC Family arm64, thunder: Document devicetree bindings for Cavium Thunder SoC arm64, thunder: Add initial dts for Cavium Thunder SoC |
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Linus Torvalds
|
8b45bc892e |
ARM: SoC driver updates for 3.18
These are changes for drivers that are intimately tied to some SoC
and for some reason could not get merged through the respective
subsystem maintainer tree.
Most of the new code is for the Keystone Navigator driver, which is
new base support that is going to be needed for their hardware
accelerated network driver and other units.
Most of the commits are for moving old code around from at91 and omap
for things that are done in device drivers nowadays.
- at91: move reset, poweroff, memory and clocksource code into drivers
directories
- socfpga: add edac driver (through arm-soc, as requested by Boris)
- omap: move omap-intc code to drivers/irqchip
- sunxi: added an RTC driver for sun6i
- omap: mailbox driver related changes
- keystone: support for the "Navigator" component
- versatile: new reboot, led and soc drivers
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Merge tag 'drivers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC driver updates from Arnd Bergmann:
"These are changes for drivers that are intimately tied to some SoC and
for some reason could not get merged through the respective subsystem
maintainer tree.
Most of the new code is for the Keystone Navigator driver, which is
new base support that is going to be needed for their hardware
accelerated network driver and other units.
Most of the commits are for moving old code around from at91 and omap
for things that are done in device drivers nowadays.
- at91: move reset, poweroff, memory and clocksource code into
drivers directories
- socfpga: add edac driver (through arm-soc, as requested by Boris)
- omap: move omap-intc code to drivers/irqchip
- sunxi: added an RTC driver for sun6i
- omap: mailbox driver related changes
- keystone: support for the "Navigator" component
- versatile: new reboot, led and soc drivers"
* tag 'drivers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (92 commits)
bus: arm-ccn: Fix spurious warning message
leds: add device tree bindings for register bit LEDs
soc: add driver for the ARM RealView
power: reset: driver for the Versatile syscon reboot
leds: add a driver for syscon-based LEDs
drivers/soc: ti: fix build break with modules
MAINTAINERS: Add Keystone Multicore Navigator drivers entry
soc: ti: add Keystone Navigator DMA support
Documentation: dt: soc: add Keystone Navigator DMA bindings
soc: ti: add Keystone Navigator QMSS driver
Documentation: dt: soc: add Keystone Navigator QMSS bindings
rtc: sunxi: Depend on platforms sun4i/sun7i that actually have the rtc
rtc: sun6i: Add sun6i RTC driver
irqchip: omap-intc: remove unnecessary comments
irqchip: omap-intc: correct maximum number or MIR registers
irqchip: omap-intc: enable TURBO idle mode
irqchip: omap-intc: enable IP protection
irqchip: omap-intc: remove unnecesary of_address_to_resource() call
irqchip: omap-intc: comment style cleanup
irqchip: omap-intc: minor improvement to omap_irq_pending()
...
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Linus Torvalds
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eb785bef68 |
ARM: SoC DT updates for 3.18
As usual, this is the largest branch, though this time a little under half of the total changes with 307 individual non-merge changesets. The largest changes are the addition of new machines, in particular the Tegra based Chromebook, the Renesas r8a7794 SoC, and DT support for the old i.MX1 platform. Other changes include - at91: various sam9 and sama5 updates - exynos: much extended Peach Pi/Pit (Chromebook 2) support - keystone: new peripherals - meson: added DT for meson6 SoC - mvebu: new device support for Armada 370/375 - qcom: improved support for IPQ8064 and MSM8x60 - rockchip: much improved support for rk3288 - shmobile: lots of updates all over the place - sunxi: dts license change - sunxi: more a23 device support - vexpress: CLCD DT description -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIVAwUAVDWVG2CrR//JCVInAQJmARAAnU2I4VpJHlBeHC4CYr/GdRq0NqiFvQ38 7N/zevUI4l150DtejltbOX71JGM9vD3hq8VXZYBCEpTbG4el9PzAq28Fomtt4tmC PGbczQY8ZMvY1/MOT3XLZAd3TSUL0TZRt97t9bdLif6QyPafel5o2pd8D2OG7h+L Awtyk9LobT9jU3muFX3ZUfB3Gg2sNKphZjox9Le3gVjGd6g5teEqqMAehK2Y7ArJ kixrKck4vgduDdZe59o2yApAUsfIQv/joqu68jv3MUQrKmk4s543+rIdGDuLF5bz mEo7qtMXujoNaF3CyLYNEF2ZExIOJDdtmrwjHY8oKIFtIeI/faIJmeSChwa6794t Njj5bbnL0Pt61l4gUSFk2hUFo28gpiEB+Mm0R4E1hdoG15Iv6E+lpy44EmEmfz1c 9h0sATNGUrz18IrUk7jI1WwIaEJUwkbZ+8wKuWtvH+Z+mFA4ZlDykVcnVuELixpb vKmI3kcmEw2RsJjkYq3LcgXXQevE4mHRR1ow59yXTY6OR1LmVb7odKUwbrweofQO eytVb1deMeYXrBXT5/j6WmrlyDbYcuGsjO4WidT+zwYUiAMCE6bTpNwUWqumVEUv LjCBaN6BRIb89EBwt4xIvIu7ir9hNNRZnD8aa4afSzIYxknzZy73pjjT2+wu7jbU m15TwYyQG4E= =2Sq1 -----END PGP SIGNATURE----- Merge tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC DT updates from Arnd Bergmann: "As usual, this is the largest branch, though this time a little under half of the total changes with 307 individual non-merge changesets. The largest changes are the addition of new machines, in particular the Tegra based Chromebook, the Renesas r8a7794 SoC, and DT support for the old i.MX1 platform. Other changes include - at91: various sam9 and sama5 updates - exynos: much extended Peach Pi/Pit (Chromebook 2) support - keystone: new peripherals - meson: added DT for meson6 SoC - mvebu: new device support for Armada 370/375 - qcom: improved support for IPQ8064 and MSM8x60 - rockchip: much improved support for rk3288 - shmobile: lots of updates all over the place - sunxi: dts license change - sunxi: more a23 device support - vexpress: CLCD DT description" * tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (308 commits) ARM: DTS: meson: update DTSI to add watchdog node ARM: dts: keystone-k2l: fix mdio io start address ARM: dts: keystone-k2e: fix mdio io start address ARM: dts: keystone-k2e: update usb1 node for dma properties ARM: dts: keystone: fix io range for usb_phy0 Revert "Merge tag 'hix5hd2-dt-for-3.18' of git://github.com/hisilicon/linux-hisi into next/dt" Revert "ARM: dts: hix5hd2: add wdg node" ARM: dts: add rk3288 i2s controller ARM: vexpress: Add CLCD Device Tree properties ARM: bcm2835: add I2S pinctrl to device tree ARM: meson: documentation: add bindings documentation ARM: meson: dts: add basic Meson/Meson6/Meson6-atv1200 DTSI/DTS ARM: dts: mt6589: Change compatible string for GIC ARM: dts: mediatek: Add compatible property for aquaris5 ARM: dts: mt6589-aquaris5: Add boot argument earlyprintk ARM: dts: mt6589: Fix typo in GIC unit address ARM: dts: Build dtb for Mediatek board ARM: dts: keystone: fix bindings for pcie and usb clock nodes ARM: dts: keystone: k2l: Fix chip selects for SPI devices ARM: dts: keystone: add dsp gpio controllers nodes ... |
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Linus Torvalds
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cf377ad7d4 |
ARM: SoC platform changes for 3.18
New and updated SoC support. Among the things new for this release are:
- at91: Added support for the new SAMA5D4 SoC, following the earlier SAMA5D3
- bcm: Added support for BCM63XX family of DSL SoCs
- hisi: Added support for HiP04 server-class SoC
- meson: Initial support for the Amlogic Meson6 (aka 8726MX) platform
- shmobile: added support for new r8a7794 (R-Car E2) automotive SoC
Noteworthy changes to existing SoC support are:
- imx: convert i.MX1 to device tree
- omap: lots of power management work
- omap: base support to enable moving to standard UART driver
- shmobile: lots of progress for multiplatform support, still ongoing
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Merge tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC platform changes from Arnd Bergmann:
"New and updated SoC support. Among the things new for this release
are:
- at91: Added support for the new SAMA5D4 SoC, following the earlier
SAMA5D3
- bcm: Added support for BCM63XX family of DSL SoCs
- hisi: Added support for HiP04 server-class SoC
- meson: Initial support for the Amlogic Meson6 (aka 8726MX) platform
- shmobile: added support for new r8a7794 (R-Car E2) automotive SoC
Noteworthy changes to existing SoC support are:
- imx: convert i.MX1 to device tree
- omap: lots of power management work
- omap: base support to enable moving to standard UART driver
- shmobile: lots of progress for multiplatform support, still
ongoing"
* tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (171 commits)
ARM: hisi: depend on ARCH_MULTI_V7
CNS3xxx: Fix debug UART.
ARM: at91: fix nommu build regression
ARM: meson: add basic support for MesonX SoCs
ARM: meson: debug: add debug UART for earlyprintk support
irq: Export handle_fasteoi_irq
ARM: mediatek: Add earlyprintk support for mt6589
ARM: hisi: Fix platmcpm compilation when ARMv6 is selected
ARM: debug: fix alphanumerical order on debug uarts
ARM: at91: document Atmel SMART compatibles
ARM: at91: add sama5d4 support to sama5_defconfig
ARM: at91: dt: add device tree file for SAMA5D4ek board
ARM: at91: dt: add device tree file for SAMA5D4 SoC
ARM: at91: SAMA5D4 SoC detection code and low level routines
ARM: at91: introduce basic SAMA5D4 support
clk: at91: add a driver for the h32mx clock
ARM: pxa3xx: provide specific platform_devices for all ssp ports
ARM: pxa: ssp: provide platform_device_id for PXA3xx
ARM: OMAP4+: Remove static iotable mappings for SRAM
ARM: OMAP4+: Move SRAM data to DT
...
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Linus Torvalds
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b9af5643fd |
Staging patches for 3.18-rc1
Here is the big staging patch set for 3.18-rc1. Once again, we are deleting more code than we added, with something like 150000 lines deleted overall. Some of this is due to drivers being added to the networking tree, so the old versions are removed here, but even then, the overall difference is quite good. Other than driver deletions, lots and lots and lots of minor cleanups all over the place. Full details are in the shortlog below. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEABECAAYFAlQ0Z2oACgkQMUfUDdst+ymy/wCffkFU9h0FAt8KYYQAUIrOQlRx iFgAnik8M5tVMm5BNCzbiELz8BDiXPTh =otKa -----END PGP SIGNATURE----- Merge tag 'staging-3.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging updates from Greg KH: "Here is the big staging patch set for 3.18-rc1. Once again, we are deleting more code than we added, with something like 150000 lines deleted overall. Some of this is due to drivers being added to the networking tree, so the old versions are removed here, but even then, the overall difference is quite good. Other than driver deletions, lots and lots and lots of minor cleanups all over the place. Full details are in the changelog" * tag 'staging-3.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (1481 commits) staging: et131x: Remove et131x driver from drivers/staging staging: emxx_udc: Use min_t instead of min staging: emxx_udc: Fix replace printk(KERN_DEBUG ..) with dev_dbg staging: media: Fixed else after return or break warning staging: media: omap4iss: Fixed else after return or break warning staging: rtl8712: Fixed else not required after return staging: rtl8712: Fix missing blank line warning staging: rtl8192e: rtl8192e: Remove spaces before the semicolons staging: rtl8192e: rtl8192e: Remove unnecessary return statements staging: rtl8192e: Remove unneeded void return staging: rtl8192e: Fix void function return statements style staging: rtl8712: Fix unnecessary parentheses style warning staging: rtl8192e: Fix unnecessary space before function pointer arguments staging: rtl8192e: Array was made static const char * const staging: ft1000: ft1000-usb: Removed unnecessary else statement. staging: ft1000: ft1000-usb: Removed unnecessary else statement. staging: ft1000: ft1000-usb: Removed unnecessary parentheses. staging: ft1000: ft1000-usb: Added new line after declarations. staging: vt6655: Fixed C99 // comment errors in wpactl.c staging: speakup: Fixed warning <linux/serial.h> instead of <asm/serial.h> ... |
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Linus Torvalds
|
6325e940e7 |
arm64 updates for 3.18:
- eBPF JIT compiler for arm64 - CPU suspend backend for PSCI (firmware interface) with standard idle states defined in DT (generic idle driver to be merged via a different tree) - Support for CONFIG_DEBUG_SET_MODULE_RONX - Support for unmapped cpu-release-addr (outside kernel linear mapping) - set_arch_dma_coherent_ops() implemented and bus notifiers removed - EFI_STUB improvements when base of DRAM is occupied - Typos in KGDB macros - Clean-up to (partially) allow kernel building with LLVM - Other clean-ups (extern keyword, phys_addr_t usage) -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJUNB6NAAoJEGvWsS0AyF7x22sP/1qPQvFoY71fSqTZmSY+kfgW UMXhDFZOd+khD2TPHWptbgBRDElTQjRPHyISv/8ILKwDNoMlUDLlYkp1XPLM/nlB ea9ou2GX8iktqgM2JF5r4vk1hjH6JqEGOUHyWKZc7ibphTVm3dhg3nWL1A4peOUG 0UyX79kl8BLAaggLSUhjtUz1GMpSNlb6Pc1ForUXaPMayBlOcVoOzh1ir7b5wb3e IvotUY1gv+opE9uK0QPr1AJSfpCogPEfQ2TSCP8MQZjxkrEz69n0HaFvdy60rwf4 DaJiqBoQ5MSP3Bw+qvoYgyz+tfiPFAvEF+O3YQ5x3LBTteoooriFYH4mL7DsicAs 2WLor/342mHykE0bOc44/gNl8B/xaZNzvO2ezLYrjVGsiY2QHTZ7fXB8arPUvQSS RUXVfHmcv4qthZjI17rgreBKvsfeFIMighSfvMJnVhGqDSvB8abjiPwZjzqB91Bq pu5MDitNgR3k3ctwzRaS6JtH2CluVFv97xIS4VaD/hm3JnS5NPeTXFou3Gb3lvon d/wXOIB3vY8FDMIt+BMCQPzWiU0liZ/sN7p1bsOmkgZ1wLOZ0nmsaHF09PDRGbtA vifopwaw9qtNlcVrTB/rDBCDaT0Ds/mTYD/a3+ch5CYUeLmQmfW/vBMfq/3gUt65 JdI/nTVXawbl2CpBWw36 =SAfQ -----END PGP SIGNATURE----- Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 updates from Catalin Marinas: - eBPF JIT compiler for arm64 - CPU suspend backend for PSCI (firmware interface) with standard idle states defined in DT (generic idle driver to be merged via a different tree) - Support for CONFIG_DEBUG_SET_MODULE_RONX - Support for unmapped cpu-release-addr (outside kernel linear mapping) - set_arch_dma_coherent_ops() implemented and bus notifiers removed - EFI_STUB improvements when base of DRAM is occupied - Typos in KGDB macros - Clean-up to (partially) allow kernel building with LLVM - Other clean-ups (extern keyword, phys_addr_t usage) * tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (51 commits) arm64: Remove unneeded extern keyword ARM64: make of_device_ids const arm64: Use phys_addr_t type for physical address aarch64: filter $x from kallsyms arm64: Use DMA_ERROR_CODE to denote failed allocation arm64: Fix typos in KGDB macros arm64: insn: Add return statements after BUG_ON() arm64: debug: don't re-enable debug exceptions on return from el1_dbg Revert "arm64: dmi: Add SMBIOS/DMI support" arm64: Implement set_arch_dma_coherent_ops() to replace bus notifiers of: amba: use of_dma_configure for AMBA devices arm64: dmi: Add SMBIOS/DMI support arm64: Correct ftrace calls to aarch64_insn_gen_branch_imm() arm64:mm: initialize max_mapnr using function set_max_mapnr setup: Move unmask of async interrupts after possible earlycon setup arm64: LLVMLinux: Fix inline arm64 assembly for use with clang arm64: pageattr: Correctly adjust unaligned start addresses net: bpf: arm64: fix module memory leak when JIT image build fails arm64: add PSCI CPU_SUSPEND based cpu_suspend support arm64: kernel: introduce cpu_init_idle CPU operation ... |