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560,913 commits

Author SHA1 Message Date
Chen Yu
efb1cf7d28 ACPI: Using correct irq when waiting for events
When the system is waiting for GPE/fixed event handler to finish,
it uses acpi_gbl_FADT.sci_interrupt directly as the IRQ number.
However, the remapped IRQ returned by acpi_gsi_to_irq() should be
passed to synchronize_hardirq() instead of it.

Cc: 3.19+ <stable@vger.kernel.org> # 3.19+
Acked-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Chen Yu <yu.c.chen@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-10-26 04:39:25 +01:00
Chen Yu
49e4b84333 ACPI: Use correct IRQ when uninstalling ACPI interrupt handler
Currently when the system is trying to uninstall the ACPI interrupt
handler, it uses acpi_gbl_FADT.sci_interrupt as the IRQ number.
However, the IRQ number that the ACPI interrupt handled is installed
for comes from acpi_gsi_to_irq() and that is the number that should
be used for the handler removal.

Fix this problem by using the mapped IRQ returned from acpi_gsi_to_irq()
as appropriate.

Cc: All applicable <stable@vger.kernel.org>
Acked-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Chen Yu <yu.c.chen@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-10-26 04:39:25 +01:00
Linus Torvalds
85051e295f Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang:
 "Two driver bugfixes for the I2C subsystem"

* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  i2c: pnx: fix runtime warnings caused by enabling unprepared clock
  i2c: mv64xxx: really allow I2C offloading
2015-10-26 12:29:16 +09:00
Mark Brown
bb9a13a020 Merge remote-tracking branches 'asoc/topic/wm8904', 'asoc/topic/wm8955' and 'asoc/topic/wm8960' into asoc-next 2015-10-26 11:16:20 +09:00
Mark Brown
eee89f5c9a Merge remote-tracking branches 'asoc/topic/topology', 'asoc/topic/wm2000', 'asoc/topic/wm8731' and 'asoc/topic/wm8903' into asoc-next 2015-10-26 11:16:18 +09:00
Mark Brown
9939b14b74 Merge remote-tracking branches 'asoc/topic/ssm2518' and 'asoc/topic/sunxi' into asoc-next 2015-10-26 11:16:16 +09:00
Mark Brown
71831ef699 Merge remote-tracking branches 'asoc/topic/rt298', 'asoc/topic/rt5640', 'asoc/topic/samsung' and 'asoc/topic/sh' into asoc-next 2015-10-26 11:16:13 +09:00
Mark Brown
512def88cb Merge remote-tracking branches 'asoc/topic/rcar', 'asoc/topic/rl6347a', 'asoc/topic/rockchip' and 'asoc/topic/rt286' into asoc-next 2015-10-26 11:16:10 +09:00
Mark Brown
3db5de560c Merge remote-tracking branches 'asoc/topic/nau8825' and 'asoc/topic/pxa' into asoc-next 2015-10-26 11:16:08 +09:00
Mark Brown
8707344edd Merge remote-tracking branches 'asoc/topic/imx' and 'asoc/topic/intel' into asoc-next 2015-10-26 11:16:06 +09:00
Mark Brown
f72362e6b7 Merge remote-tracking branches 'asoc/topic/dwc', 'asoc/topic/es8328', 'asoc/topic/fsl' and 'asoc/topic/fsl-card' into asoc-next 2015-10-26 11:16:03 +09:00
Mark Brown
1c9d000c5b Merge remote-tracking branch 'asoc/topic/da7219' into asoc-next 2015-10-26 11:16:02 +09:00
Mark Brown
7034ef5f60 Merge remote-tracking branches 'asoc/topic/atmel-classd' and 'asoc/topic/da7213' into asoc-next 2015-10-26 11:16:00 +09:00
Mark Brown
2c218b7434 Merge remote-tracking branches 'asoc/topic/ad193x' and 'asoc/topic/arizona' into asoc-next 2015-10-26 11:15:58 +09:00
Mark Brown
4cb803b8ed Merge remote-tracking branch 'asoc/topic/rt5645' into asoc-next 2015-10-26 11:15:58 +09:00
Mark Brown
b27aafedfd Merge remote-tracking branch 'asoc/topic/doc' into asoc-next 2015-10-26 11:15:57 +09:00
Mark Brown
12e7b4a4f3 Merge remote-tracking branch 'asoc/topic/dapm' into asoc-next 2015-10-26 11:15:56 +09:00
Mark Brown
6439e5c2a7 Merge remote-tracking branch 'asoc/topic/core' into asoc-next 2015-10-26 11:15:55 +09:00
Mark Brown
7c9c29eefa ASoC: Updates for v4.4
A first batch of updates targetted at v4.4.  There are no substantial
 core fixes here, the biggest block of changes is updates to the rcar
 drivers and the addition of a CODEC driver for the AK4613.
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Merge tag 'asoc-v4.3-rc2' into asoc-next

ASoC: Updates for v4.4

A first batch of updates targetted at v4.4.  There are no substantial
core fixes here, the biggest block of changes is updates to the rcar
drivers and the addition of a CODEC driver for the AK4613.

# gpg: Signature made Fri 25 Sep 2015 05:37:06 KST using RSA key ID 5D5487D0
# gpg: key CD7BEEBC: no public key for trusted key - skipped
# gpg: key CD7BEEBC marked as ultimately trusted
# gpg: key AF88CD16: no public key for trusted key - skipped
# gpg: key AF88CD16 marked as ultimately trusted
# gpg: key 16005C11: no public key for trusted key - skipped
# gpg: key 16005C11 marked as ultimately trusted
# gpg: key 5621E907: no public key for trusted key - skipped
# gpg: key 5621E907 marked as ultimately trusted
# gpg: key 5C6153AD: no public key for trusted key - skipped
# gpg: key 5C6153AD marked as ultimately trusted
# gpg: Good signature from "Mark Brown <broonie@sirena.org.uk>"
# gpg:                 aka "Mark Brown <broonie@debian.org>"
# gpg:                 aka "Mark Brown <broonie@kernel.org>"
# gpg:                 aka "Mark Brown <broonie@tardis.ed.ac.uk>"
# gpg:                 aka "Mark Brown <broonie@linaro.org>"
# gpg:                 aka "Mark Brown <Mark.Brown@linaro.org>"
2015-10-26 11:15:54 +09:00
Nicolin Chen
739146b614 ASoC: fsl: Use #ifdef instead of #if for CONFIG_PM_SLEEP
Change them to #ifdef as CONFIG_PM_SLEEP might not be defined at all.

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-26 11:08:00 +09:00
Mark Brown
ce247b45a3 Merge branch 'topic/fsl-mega-fast' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-fsl 2015-10-26 11:07:40 +09:00
Olof Johansson
2bf8bda933 Merge tag 'arm/soc/for-4.4/rpi-drivers' of https://github.com/Broadcom/stblinux into next/drivers
This pull request contains the Raspberry Pi firmware driver, for communicating
with the VPU which has exclusive control of some of the peripherals.

Eric adds the actual firmware driver and Alexander fixes the header file which
was missing include guards.

* tag 'arm/soc/for-4.4/rpi-drivers' of https://github.com/Broadcom/stblinux:
  ARM: bcm2835: add mutual inclusion protection
  ARM: bcm2835: Add the Raspberry Pi firmware driver

Signed-off-by: Olof Johansson <olof@lixom.net>
2015-10-26 10:39:22 +09:00
Masahiro Yamada
5f76048695 ARM: dts: uniphier: add I2C aliases for ProXstream2 boards
Add aliases to fix the I2C indexes like the other UniPhier boards.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
2015-10-26 10:34:40 +09:00
Steven Rostedt (Red Hat)
8ca532ad2b tracing: Check all tasks on each CPU when filtering pids
My tests found that if a task is running but not filtered when set_event_pid
is modified, then it can still be traced.

Call on_each_cpu() to check if the current running task should be filtered
and update the per cpu flags of tr->data appropriately.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2015-10-25 21:33:56 -04:00
Steven Rostedt (Red Hat)
3fdaf80f4a tracing: Implement event pid filtering
Add the necessary hooks to use the pids loaded in set_event_pid to filter
all the events enabled in the tracing instance that match the pids listed.

Two probes are added to both sched_switch and sched_wakeup tracepoints to be
called before other probes are called and after the other probes are called.
The first is used to set the necessary flags to let the probes know to test
if they should be traced or not.

The sched_switch pre probe will set the "ignore_pid" flag if neither the
previous or next task has a matching pid.

The sched_switch probe will set the "ignore_pid" flag if the next task
does not match the matching pid.

The pre probe allows for probes tracing sched_switch to be traced if
necessary.

The sched_wakeup pre probe will set the "ignore_pid" flag if neither the
current task nor the wakee task has a matching pid.

The sched_wakeup post probe will set the "ignore_pid" flag if the current
task does not have a matching pid.

Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2015-10-25 21:33:56 -04:00
Steven Rostedt (Red Hat)
4909010788 tracing: Add set_event_pid directory for future use
Create a tracing directory called set_event_pid, which currently has no
function, but will be used to filter all events for the tracing instance or
the pids that are added to the file.

The reason no functionality is added with this commit is that this commit
focuses on the creation and removal of the pids in a safe manner. And tests
can be made against this change to make sure things are correct before
hooking features to the list of pids.

Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2015-10-25 21:33:55 -04:00
Steven Rostedt (Red Hat)
7904b5c498 tracepoint: Give priority to probes of tracepoints
In order to guarantee that a probe will be called before other probes that
are attached to a tracepoint, there needs to be a mechanism to provide
priority of one probe over the others.

Adding a prio field to the struct tracepoint_func, which lets the probes be
sorted by the priority set in the structure. If no priority is specified,
then a priority of 10 is given (this is a macro, and perhaps may be changed
in the future).

Now probes may be added to affect other probes that are attached to a
tracepoint with a guaranteed order.

One use case would be to allow tracing of tracepoints be able to filter by
pid. A special (higher priority probe) may be added to the sched_switch
tracepoint and set the necessary flags of the other tracepoints to notify
them if they should be traced or not. In case a tracepoint is enabled at the
sched_switch tracepoint too, the order of the two are not random.

Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2015-10-25 21:33:54 -04:00
David S. Miller
f7e1b37ec8 Merge branch 'gianfar-fixes'
Claudiu Manoil says:

====================
gianfar: Misc. fixes and updates

Various fixes for some older issues, including having a
MAINTAINERS entry for this driver.
I'd recommend applying them on top of net, thanks.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-25 18:28:23 -07:00
Claudiu Manoil
abb1ed7b79 MAINTAINERS: Add entry for gianfar ethernet driver
Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-25 18:28:16 -07:00
Claudiu Manoil
1de65a5ea3 gianfar: Fix Rx BSY error handling
The Rx BSY error interrupt indicates that a frame was
received and discarded due to lack of buffers, so it's
a rx ring overflow condition and has nothing to do with
with bad rx packets.  Use the right counter.

BSY conditions happen when the SoC is under performance
stress.  Doing *more* work in stress situations by trying
to schedule NAPI is not a good idea as the stressed system
becomes still more stressed.  The Rx interrupt is already
at work making sure the NAPI is scheduled.
So calling gfar_receive() here does not help.  This issue
was present since day 1.

Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-25 18:28:15 -07:00
Claudiu Manoil
15bf176db1 gianfar: Don't enable the Filer w/o the Parser
Under one unusual circumstance it's possible to wrongly set
FILREN without enabling PRSDEP as well in the RCTRL register,
against the hardware specifications.  With the default config
this does not happen because the default Rx offloads (Rx csum
and Rx VLAN) properly enable PRSDEP.  But if anyone disables
all these offloads (via ethtool), we get a wrong configuration
were the Rx flow classification and hashing, and other Filer
based features (e.g. wake-on-filer interrupt) won't work.
This patch fixes the issue.
Also, account for Rx FCB insertion which happens every time
PRSDEP is set.

Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-25 18:28:08 -07:00
Claudiu Manoil
5188f7e5a7 gianfar: Remove duplicated argument to bitwise OR
RQFCR_AND is duplicated.
Add missing space as well.

Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-25 18:28:06 -07:00
Axel Lin
bc86e53a0a ASoC: rt5645: Sort the order for register bit defines
So we have consistent order for register bit defines.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-26 10:27:48 +09:00
Jon Ringle
3ed770f603 net: encx24j600: Fix mask to update LED configuration
This fixes the mask used to update the LED configuration so that it clears
the necessary bits as well as setting the bits according to the mask.
Also reverse the LED configuration to show the Link state + collisions in
LEDA and the Link state + TX/RX events in LEDB.

Signed-off-by: Jon Ringle <jringle@gridpoint.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-25 18:23:45 -07:00
David S. Miller
da92bf99dd Merge branch 'mvneta-ethtool-stats'
Russell King says:

====================
mvneta ethtool statistics

Sorry for v3 - I forgot to update the commit message on patch 1 as
requested by Marcin.

This short series adds ethtool statistics reporting to mvneta.  Having
discussed with Andrew on IRC, we decided I'd pick up his patch into my
series.

My change for patch 1 compared to the previous RFC splits out the
reading of the statistics from the hardware into a separate function,
in order to facilitate work going on elsewhere to arrange for the
statistics to be preserved across a suspend/resume cycle.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-25 18:20:41 -07:00
Andrew Lunn
e483911f9f net: mvneta: Fix clearing of MIB statistics
The existing function to clear the MIB statatistics was using the
wrong address for the registers. Also, the counters would of been
cleared when the interface was brought up, not during the
probe. Fix both of these.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-25 18:20:35 -07:00
Russell King
9b0cdefa4c net: mvneta: add ethtool statistics
Add support for the ethtool statistic interface, returning the full set
of statistics which both Armada 370, 38x and Armada XP can support.

Tested-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-25 18:20:33 -07:00
Olof Johansson
3af37f0228 Samsung defconfig udpates for v4.4
- exynos_defconfig
   : enable USB Video Class for Peach boards.
   : enable DWC2 USB and USB ethernet gadget
   : enable LEDs (LEGS_GPIO and LEDS_PWM)for Odroid-XU3/XU4
   : enable RTL8152 for Odroid-XU4
   : enable WiFi-Ex as a module instead of build-in
   : disable temporal simplefb support (FB_SIMPLE) because
     exynos DRM driver can support it now
 
 - multi_v7_defconfig
   : enable DWC2 USB and USB ethernet gadget
   : enable RTL8152 for Odroid-XU4
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Merge tag 'samsung-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/defconfig

Samsung defconfig udpates for v4.4

- exynos_defconfig
  : enable USB Video Class for Peach boards.
  : enable DWC2 USB and USB ethernet gadget
  : enable LEDs (LEGS_GPIO and LEDS_PWM)for Odroid-XU3/XU4
  : enable RTL8152 for Odroid-XU4
  : enable WiFi-Ex as a module instead of build-in
  : disable temporal simplefb support (FB_SIMPLE) because
    exynos DRM driver can support it now

- multi_v7_defconfig
  : enable DWC2 USB and USB ethernet gadget
  : enable RTL8152 for Odroid-XU4

* tag 'samsung-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: multi_v7_defconfig: Enable rtl8152 ethernet driver for Odroid-XU4
  ARM: exynos_defconfig: Enable rtl8152 ethernet driver for Odroid-XU4
  ARM: exynos_defconfig: Enable WiFi-Ex as a module instead built-in
  ARM: exynos_defconfig: Disable simplefb support
  ARM: exynos_defconfig: Enable LEDS for Odroid-XU3/XU4
  ARM: multi_v7_defconfig: Enable DWC2 USB driver and USB ethernet gadget
  ARM: exynos_defconfig: Enable DWC2 USB driver and USB ethernet gadget
  ARM: exynos_defconfig: Enable USB Video Class support

Signed-off-by: Olof Johansson <olof@lixom.net>
2015-10-26 10:19:41 +09:00
Olof Johansson
156746b173 Samsung SoC updates for v4.4
- use PWM lookup table with pwm_add_table() for the following boards
   : s3c24xx h1940 and rx1950
   : s3c64xx smdk6410, crag6410, hmt and smartq
 - document: update bootloader interface on exynos542x
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Merge tag 'samsung-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/soc

Samsung SoC updates for v4.4

- use PWM lookup table with pwm_add_table() for the following boards
  : s3c24xx h1940 and rx1950
  : s3c64xx smdk6410, crag6410, hmt and smartq
- document: update bootloader interface on exynos542x

* tag 'samsung-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  Documentation: EXYNOS: Update bootloader interface on exynos542x
  ARM: S3C64XX: Use PWM lookup table for mach-smartq
  ARM: S3C64XX: Use PWM lookup table for mach-hmt
  ARM: S3C64XX: Use PWM lookup table for mach-crag6410
  ARM: S3C64XX: Use PWM lookup table for smdk6410
  ARM: S3C24XX: Use PWM lookup table for mach-rx1950
  ARM: S3C24XX: Use PWM lookup table for mach-h1940

Signed-off-by: Olof Johansson <olof@lixom.net>
2015-10-26 10:18:41 +09:00
Olof Johansson
17e2aa01e4 Samsung arm64 DT update for v4.4
- add BUS1 instance pinctrl support on exynos7 SoC
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Merge tag 'samsung-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/arm64

Samsung arm64 DT update for v4.4

- add BUS1 instance pinctrl support on exynos7 SoC

* tag 'samsung-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  arm64: dts: Add BUS1 instance pinctrl support for exynos7

Signed-off-by: Olof Johansson <olof@lixom.net>
2015-10-26 10:17:36 +09:00
Olof Johansson
99b6eb55ce Samsung 2nd DT updates for v4.4
- use exynos5420-dw-mshc instead of exynos5250 for exynos3250
 - add DISP1 clocks and the DISP1 power domain of two closk
   on exynos5250 (clock commit got Stephen's ack)
 - add vbus regulators on exynos3250, exynos4210 and exynos4412 boards
 - fix typo in regulator enable GPIO property on s5pv20-aquila and goni
 - document: correct the example of exynos power domain clocks
 - document: consolidate exynos SoC dt-bindings and non-Samsung
   boards related compatibles (FriendlyARM, Google, Hardkernel
   and Insignal)
 - update MAINTAINER entries accordingly (documentation)
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Merge tag 'samsung-dt-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt

Samsung 2nd DT updates for v4.4

- use exynos5420-dw-mshc instead of exynos5250 for exynos3250
- add DISP1 clocks and the DISP1 power domain of two closk
  on exynos5250 (clock commit got Stephen's ack)
- add vbus regulators on exynos3250, exynos4210 and exynos4412 boards
- fix typo in regulator enable GPIO property on s5pv20-aquila and goni
- document: correct the example of exynos power domain clocks
- document: consolidate exynos SoC dt-bindings and non-Samsung
  boards related compatibles (FriendlyARM, Google, Hardkernel
  and Insignal)
- update MAINTAINER entries accordingly (documentation)

* tag 'samsung-dt-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  MAINTAINERS: Add documentation and dt-bindings for exynos stuff
  dt-bindings: EXYNOS: Document compatibles from other vendors
  dt-bindings: Consolidate Exynos SoC bindings
  ARM: dts: Add clocks to DISP1 domain in exynos5250
  dt-bindings: Correct the example for Exynos power domain clocks
  ARM: dts: Fix typo in regulator enable GPIO property in s5pv210-goni
  ARM: dts: Fix typo in regulator enable GPIO property in s5pv210-aquila
  ARM: dts: Add vbus regulator to USB2 phy nodes on exynos3250, exynos4210 and exynos4412 boards
  clk: samsung: exynos5250: Add DISP1 clocks
  ARM: dts: use exynos5420-dw-mshc compatible for exynos3250

Signed-off-by: Olof Johansson <olof@lixom.net>
2015-10-26 10:13:50 +09:00
David S. Miller
30aa7b18e8 Merge branch 'thunderx-fixes'
David Daney says:

====================
net: thunderx: Support pass-2 revision hardware.

With the availability of a new revision of the ThunderX NIC hardware a
few changes to the driver are required.  With these, the driver works
on all currently available hardware revisions.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-25 18:13:37 -07:00
Thanneeru Srinivasulu
34411b68b1 net: thunderx: Incorporate pass2 silicon CPI index configuration changes
Add support for ThunderX pass2 CPI and MPI configuration changes.
MPI_ALG is not enabled i.e MCAM parsing is disabled.

Signed-off-by: Thanneeru Srinivasulu <tsrinivasulu@caviumnetworks.com>
Signed-off-by: Sunil Goutham <sgoutham@cavium.com>
Signed-off-by: David Daney <david.daney@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-25 18:13:02 -07:00
David Daney
88ed237720 net: thunderx: Rewrite silicon revision tests.
The test for pass-1 silicon was incorrect, it should be for all
revisions less than 8.  Also the revision is already present in the
pci_dev, so there is no need to read and keep a private copy.

Remove rev_id and code to read it from struct nicpf.  Create new
static inline function pass1_silicon() to be used to testing the
silicon version.  Use pass1_silicon() for revision checks, this will
be more widely used in follow on patches.

Signed-off-by: David Daney <david.daney@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-25 18:13:00 -07:00
Sunil Goutham
4e85777ff0 net: thunderx: Fix incorrect subsystem devid of VF on pass2 silicon
Signed-off-by: Sunil Goutham <sgoutham@cavium.com>
Signed-off-by: David Daney <david.daney@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-25 18:12:59 -07:00
Sunil Goutham
f9bf45e08e net: thunderx: Remove PF soft reset.
In some silicon revisions, the soft reset clobbers PCI config space,
so quit doing the reset.

Signed-off-by: Sunil Goutham <sgoutham@cavium.com>
Signed-off-by: David Daney <david.daney@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-25 18:12:56 -07:00
Chen-Yu Tsai
d787dcdb9c bus: sunxi-rsb: Add driver for Allwinner Reduced Serial Bus
Reduced Serial Bus (RSB) is an Allwinner proprietery interface
used to communicate with PMICs and other peripheral ICs.

RSB is a two-wire push-pull serial bus that supports 1 master
device and up to 15 active slave devices.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Reviewed-by: Mark Brown <broonie@kernel.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
2015-10-26 10:11:58 +09:00
Chen-Yu Tsai
4a5705a9c2 bus: sunxi-rsb: Add Allwinner Reduced Serial Bus (RSB) controller bindings
Reduced Serial Bus is a proprietary 2-line push-pull serial bus supporting
multiple slave devices. It was developed by Allwinner, Inc. and used by
Allwinner and X-Powers, Inc. for their line of PMICs and other peripheral
ICs.

Recent Allwinner SoCs, starting with the A23, have an RSB controller. This
is used to talk to the PMIC, and later with the A80 and A83 platform, the
audio codec IC.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
2015-10-26 10:11:55 +09:00
Jason A. Donenfeld
03f136a207 timeconst: Update path in comment
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Cc: hofrat@osadl.org
Link: http://lkml.kernel.org/r/1436894685-5868-1-git-send-email-Jason@zx2c4.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2015-10-26 10:06:06 +09:00
Olof Johansson
a5ac4a66c6 mvebu soc for 4.4 (part 2)
- Use mac_pton() helper in the oropn5x board instead of duplicating it
 - Add the broken-idle option allowing to boot boards with a mistake in
   the hardware design
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Merge tag 'mvebu-soc-4.4-2' of git://git.infradead.org/linux-mvebu into next/soc

mvebu soc for 4.4 (part 2)

- Use mac_pton() helper in the oropn5x board instead of duplicating it
- Add the broken-idle option allowing to boot boards with a mistake in
  the hardware design

* tag 'mvebu-soc-4.4-2' of git://git.infradead.org/linux-mvebu:
  ARM: mvebu: add broken-idle option
  ARM: orion5x: use mac_pton() helper

Signed-off-by: Olof Johansson <olof@lixom.net>
2015-10-26 09:58:26 +09:00