Commit graph

3,713 commits

Author SHA1 Message Date
Christophe Ricard
f517a5f370 NFC: dts: st21nfca_i2c: Add DTS Documentation
Describe the properties used by the st21nfca NFC controller driver.

Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2014-05-20 00:47:43 +02:00
Antoine Tenart
e9673a7528 dt-binding: ARM: add pinctrl binding docs for Marvell Berlin2 SoCs
Add pin control binding documentation to the SoC binding documentaion
as pinctrl is part of chip/system control registers. The documentation
also explains how to configure this group based controller.

Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2014-05-19 23:02:30 +02:00
Sebastian Hesselbarth
55a4b07aaa dt-binding: ARM: add clock binding docs for Marvell Berlin2 SoCs
This adds mandatory device tree binding documentation for the clock related
IP found on Marvell Berlin2 (BG2, BG2CD, and BG2Q) SoCs to the Berlin SoC
binding documentation.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2014-05-19 23:02:23 +02:00
Antoine Tenart
374ddcbf2d ARM: dts: berlin: add the Marvell Armada 1500 pro
Adds initial support for the Marvell Armada 1500 pro (BG2Q) SoC (Berlin family).
The SoC has nodes for cpu, l2 cache controller, interrupt controllers, local
timer, apb timers and uarts for now. Also add corresponding binding documentation.

Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2014-05-19 22:59:21 +02:00
Alim Akhtar
6520e968ee clk: exynos5420: Add 5800 specific clocks
Exynos5800 clock structure is mostly similar to 5420 with only
a small delta changes. So the 5420 clock file is re-used for
5800 also. The common clocks for both are seggreagated and few
clocks which are different for both are separately initialized.

Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Acked-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-19 22:15:08 +09:00
Ezequiel Garcia
d8f17c49d3 irqchip: armada-370-xp: Move the devicetree binding documentation
Move the devicetree binding documentation to the interrupt-controller
directory, where it belongs.

Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Link: https://lkml.kernel.org/r/1400457737-1617-1-git-send-email-ezequiel.garcia@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-05-19 02:08:06 +00:00
Ezequiel Garcia
90550e6fb1 Input: gpio-keys - move the gpio-keys bindings documentation
This is an input driver and belongs to input not gpio.

Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-05-18 13:43:18 -07:00
Maxime Ripard
913627b314 Documentation: dt: bindings: Document Allwinner A31 enable method
Document the necently introduced A31 enable-method as a valid option.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2014-05-17 18:42:02 +02:00
Maxime Ripard
840cf8259c Documentation: dt: bindings: Document ARM PSCI enable method
arm,psci is also a valid enable-method for the CPUs on ARM. Document it.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2014-05-17 18:41:57 +02:00
Maxime Coquelin
c6594025c0 ARM: STi: Add STiH407 SoC support
This patch adds support to STiH407 SoC.

Acked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
2014-05-17 10:22:30 +02:00
Olof Johansson
2bfac3a551 dts: socfpga: general updates for the socfpga platform
Mostly DTS additions to the SOCFPGA platform from Steffan Trumtrar, and a
 couple of device tree documentation updates/typo fix.
 
 This one does not the GPIO binding patch, as that is pending further
 discussion. Also, v3 fixes a rebase artifact and compile tested.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.11 (GNU/Linux)
 
 iQIcBAABAgAGBQJTaFnlAAoJEBmUBAuBoyj06AEP/2mrqDlhxSalLTB2GM8dzwsK
 6eVTeP1LTGmfV+qmMez5zW83z/+1tw8Ime3Z46mdvr4ORu1vynz8RQ//jb5d5366
 JBms9E68vRHbmJXS3PJ9u9VegaKePKePV7NuoA6G9WtlAItPdLTrYLyuBIIiSwJP
 XLBPz33xUdeJBoMRGI44C4pOiL/icsOC12jmH5M61CzxrhhMX6I8qEJnF2hC6mhk
 S5fnGmt649pKR4sgfLrk4DE2yzemy6qfb+dSXw1K1HrnOlZDKUmhtj18dQNIVpQX
 K3b1kxrlIxOe1/m5pBadk8cBiKeJEJO65iNvWnimAw+x7KGRcDKaiZLSsuGG1rKH
 W54rbJrY4XOFssHq4IRiJ6YO5mIPpJw6pgCrWSdHKg4Shni0muymdBkZmB4Rvxm6
 uWXon8X0tMEZjaJ5jjZaNYNxIiRkxtOo0+x6WwXyBy/x6aIZtSh8r4wNlPS85AFQ
 f7hNBslQ5YhatvuqJj8b1VIG6cMtAqOwUOk/xx64VmBMf/zkXZk1PE8pbnvCzBkd
 22yLb/JWYBE+rA+kQ78o8Aj8cwrajezOkEm0G2WV26ie2gG6Qmd8W/hqm83/1TFV
 9SyaomV3KXKjBf/KJGr9vYf/t293Kvw9zDpx8PfOM4BKiuuwZ3zoHQ+CkknBvzYX
 ckvge60rWGdynGiAFJ3f
 =4CDi
 -----END PGP SIGNATURE-----

Merge tag 'socfpga-dt-updates-for-3.16_v3' of git://git.rocketboards.org/linux-socfpga-next into next/dt

Merge "dts: socfpga: general updates for the socfpga platform" from Dinh
Nguyen:

Mostly DTS additions to the SOCFPGA platform from Steffan Trumtrar, and a
couple of device tree documentation updates/typo fix.

This one does not the GPIO binding patch, as that is pending further
discussion. Also, v3 fixes a rebase artifact and compile tested.

* tag 'socfpga-dt-updates-for-3.16_v3' of git://git.rocketboards.org/linux-socfpga-next:
  ARM: socfpga: dts: Add div-reg to the main_pll clocks
  ARM: socfpga: dts: add reset-controller
  Documentation: dt: reset: move socfpga-reset
  Documentation: dt: socfpga: add reset-cells property
  ARM: socfpga: dts: Add DTS entries for USB
  ARM: socfpga: dts: Remove hard coded clock-frequency property
  ARM: socfpga: dts: add eeprom and rtc on i2c0
  ARM: socfpga: dts: convert to preprocessor includes
  ARM: socfpga: dts: add rtc on i2c0 to socrates
  ARM: socfpga: dts: add support for EBV SOCrates
  ARM: socfpga: dts: add can0+1
  ARM: socfpga: dts: add i2c busses
  ARM: socfpga: dts: add remaining interrupts for pdma
  ARM: socfpga: dts: fix pdma interrupt

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-16 16:07:37 -07:00
Chanwoo Choi
664c6588e7 dt-bindings: add documentation for Exynos3250 clock controller
The Exynos3250 clocks are statically listed and registered using the
Samsung specific common clock helper functions. Both device tree based
clock lookup and clkdev based clock lookups are supported.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Mike Turquette <mturquette@linaro.org>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Cc: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-17 07:37:37 +09:00
Thomas Petazzoni
3be2a49e5c of: provide a binding for fixed link PHYs
Some Ethernet MACs have a "fixed link", and are not connected to a
normal MDIO-managed PHY device. For those situations, a Device Tree
binding allows to describe a "fixed link" using a special PHY node.

This patch adds:

 * A documentation for the fixed PHY Device Tree binding.

 * An of_phy_is_fixed_link() function that an Ethernet driver can call
   on its PHY phandle to find out whether it's a fixed link PHY or
   not. It should typically be used to know if
   of_phy_register_fixed_link() should be called.

 * An of_phy_register_fixed_link() function that instantiates the
   fixed PHY into the PHY subsystem, so that when the driver calls
   of_phy_connect(), the PHY device associated to the OF node will be
   found.

These two additional functions also support the old fixed-link Device
Tree binding used on PowerPC platforms, so that ultimately, the
network device drivers for those platforms could be converted to use
of_phy_is_fixed_link() and of_phy_register_fixed_link() instead of
of_phy_connect_fixed_link(), while keeping compatibility with their
respective Device Tree bindings.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Tested-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-16 17:19:22 -04:00
Stefan Agner
9d7bf297cb of: add vendor prefix for Toradex AG
Adds toradex to the list of DT vendor prefixes.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-05-16 23:01:49 +08:00
Fabio Estevam
46ae42498e ARM: mx25: Add CLKO support
CLKO support is a clock output on mx25 which can output many of the internal
clock sources. It is useful for debugging purpose or also for driving the
audio codec for example.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-05-16 22:51:34 +08:00
Daniel Lezcano
3f04e3d3eb Merge remote-tracking branch 'tip/timers/core/timers/core' into clockevents/3.16 2014-05-16 16:08:32 +02:00
Anson Huang
d551356890 ARM: imx: add clock driver for imx6sx
Add clock driver for i.MX6 SoloX SoC.

Signed-off-by: Anson Huang <b20788@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-05-16 15:35:19 +08:00
Sebastian Reichel
eafaebd987 HSI: Introduce Nokia N900 modem driver
The Nokia N900's modem is connected via Synchronous Serial Interface (SSI),
which is a legacy version of MIPI's High-speed Synchronous Serial Interface
(HSI).

The handles the GPIOs for enabling and resetting the modem and instanciates
ssi-protocol for data exchange. It does not yet support exchanging voice data
with the modem.

Signed-off-by: Sebastian Reichel <sre@kernel.org>
Reviewed-by: Pavel Machek <pavel@ucw.cz>
Tested-By: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
2014-05-16 00:55:42 +02:00
Sebastian Reichel
dc9df3154c Documentation: DT: omap-ssi binding documentation
Create device tree binding documentation for
OMAP Synchronous Serial Interface (SSI) device.

Signed-off-by: Sebastian Reichel <sre@kernel.org>
Reviewed-by: Pavel Machek <pavel@ucw.cz>
2014-05-16 00:54:59 +02:00
Sebastian Reichel
a2aa24734d HSI: Add common DT binding for HSI client devices
Implement and document generic DT bindings for HSI clients.

Signed-off-by: Sebastian Reichel <sre@kernel.org>
Reviewed-by: Pavel Machek <pavel@ucw.cz>
Tested-By: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
2014-05-16 00:54:45 +02:00
Pawel Moll
974cc7b934 mfd: vexpress: Define the device as MFD cells
This patch - finally, after over 6 months! :-( - addresses
Samuel's request to split the vexpress-sysreg driver into
smaller portions and define the device in a form of MFD
cells:

* LEDs code has been completely removed and replaced with
  "gpio-leds" nodes in the tree (referencing dedicated
  GPIO subnodes in sysreg - bindings documentation updated);
  this also better fits the reality as some variants of the
  motherboard don't have all the LEDs populated

* syscfg bridge code has been extracted into a separate
  driver (placed in drivers/misc for no better place)

* all the ID & MISC registers are defined as sysconf
  making them available for other drivers should they need
  to use them (and also to the user via /sys/kernel/debug/regmap
  which can be helpful in platform debugging)

Signed-off-by: Pawel Moll <pawel.moll@arm.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
2014-05-15 17:02:19 +01:00
Pawel Moll
3b9334ac83 mfd: vexpress: Convert custom func API to regmap
Components of the Versatile Express platform (configuration
microcontrollers on motherboard and daughterboards in particular)
talk to each other over a custom configuration bus. They
provide miscellaneous functions (from clock generator control
to energy sensors) which are represented as platform devices
(and Device Tree nodes). The transactions on the bus can
be generated by different "bridges" in the system, some
of which are universal for the whole platform (for the price
of high transfer latencies), others restricted to a subsystem
(but much faster).

Until now drivers for such functions were using custom "func"
API, which is being replaced in this patch by regmap calls.
This required:

* a rework (and move to drivers/bus directory, as suggested
  by Samuel and Arnd) of the config bus core, which is much
  simpler now and uses device model infrastructure (class)
  to keep track of the bridges; non-DT case (soon to be
  retired anyway) is simply covered by a special device
  registration function

* the new config-bus driver also takes over device population,
  so there is no need for special matching table for
  of_platform_populate nor "simple-bus" hack in the arm64
  model dtsi file (relevant bindings documentation has
  been updated); this allows all the vexpress devices
  fit into normal device model, making it possible
  to remove plenty of early inits and other hacks in
  the near future

* adaptation of the syscfg bridge implementation in the
  sysreg driver, again making it much simpler; there is
  a special case of the "energy" function spanning two
  registers, where they should be both defined in the tree
  now, but backward compatibility is maintained in the code

* modification of the relevant drivers:

  * hwmon - just a straight-forward API change
  * power/reset driver - API change
  * regulator - API change plus error handling
    simplification
  * osc clock driver - this one required larger rework
    in order to turn in into a standard platform driver

Signed-off-by: Pawel Moll <pawel.moll@arm.com>
Acked-by: Mark Brown <broonie@linaro.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Mike Turquette <mturquette@linaro.org>
2014-05-15 17:02:18 +01:00
Ashwin Chaugule
e1cd3b361a Documentation: devicetree: Add new binding for PSCIv0.2
The PSCI v0.2+ spec defines standard values for PSCI function IDs.
Add a new binding entry so that pre v0.2 implementations can
use DT entries for function IDs and v0.2+ implementations use
standard entries as defined by the PSCIv0.2 specification.

Signed-off-by: Ashwin Chaugule <ashwin.chaugule@linaro.org>
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
2014-05-15 10:16:24 -04:00
Zhang Rui
63745aa72e Merge branches 'armada-375-380-soc-support', 'eduardo-thermal-soc-fixes', 'intel-soc-dts-thermal' and 'thermal-soc-fixes' of .git into next 2014-05-15 17:18:02 +08:00
Ezequiel Garcia
e6e0a68c6c thermal: armada: Support Armada 380 SoC
Now that a generic infrastructure is in place, it's possible to support
the Armada 380 SoC thermal sensor. This sensor is similar to the one
available in the already supported SoCs, with its specific temperature formula
and specific sensor initialization.

Acked-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2014-05-15 17:12:49 +08:00
Ezequiel Garcia
e2d5f05b74 thermal: armada: Support Armada 375 SoC
Now that a generic infrastructure is in place, it's possible to support
the new Armada 375 SoC thermal sensor. This sensor is similar to the one
available in the already supported SoCs, with its specific temperature formula
and specific sensor initialization.

In addition, we also add support for the Z1 SoC stepping, which needs
an initialization-quirk to work properly.

Acked-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2014-05-15 17:12:49 +08:00
Zhang Rui
9550b8d1dc Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal into thermal-soc-fixes 2014-05-15 16:41:34 +08:00
Boris BREZILLON
1e84443e69 reset: sunxi: document sunxi's reset controllers bindings
Add DT bindings documentation for sunxi's reset controllers.

Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
2014-05-15 10:30:53 +02:00
Fabio Estevam
409f01395b Documentation: clock: fixed-clock: Remove unsupported 'gpios' property
Remove the 'gpios' property from the documentation as this is something that the
current fixed clock driver does not handle.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-05-14 23:43:54 -07:00
Mike Turquette
6ed8eb59e5 enable hix5hd2 clock
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJTcEIsAAoJELXbXY/c+iv2cIgQAJYEHNxoOcXNEuAPae0epoz/
 aMgeGAZR0t7tfw1nqZXPizxD7yVMVrytn7xKir1yE4Q/xAyz/kl4oV5iT/mHpkuE
 edUqSBYFIrPyizdO8GlaX0+Qt3E0Nzp/4FxvbRYlq6Zh5kKs2sdR9Bqa1aL/r878
 kAH2c+LgZv/bb9rtnr01NBCcHz9tcFbSidLouXM4JdrMON4am+dk1f5N6T8XRxbG
 Z+BTnJVtoS91P55A2+HL6J/6O7TezmhV0Ekt9jGzMg2p15yHpl1aDc0YFoOk39B6
 1bZk+xDNKjFDGanVcfWaECVqgnPfngr1KTjuLV6q4NJmXLjy3/IiH7lpe7IbIKTd
 bN3vJ4jhJJfhJLJ6+uLRa8UKqrNMwqbwOlyDzCoSdGWyirlugTeuw73xqF9Hd8MW
 O8yf0FRvpBffI9fpJxmuBQc1DsQfRFqOnY0CZdY3tMnpvr0wbyPfFUHb/p0rr5Ub
 nHxvhS4I/e/ZZ7fJVztXZF8Z16/VmKJeV4OqZ9iU24GcRGX9ZMfywSr+5ENp4F9P
 DJTtW+BOXAq6QRxMHWLTyE2cbRdpDb02ghu+5YPe4U1vHYLjmrdwTZgCKsssdtev
 b1TufuV7RqxW7ZT1eHytijPUQx/SPp0XHVRy76S4AhkuC8QB5LORuSFaKGoQZYQd
 OonmmxuJdl3DtAAeTPYL
 =T8BH
 -----END PGP SIGNATURE-----

Merge tag 'clk-hisi-for-v3.16' of https://git.kernel.org/pub/scm/linux/kernel/git/hzhuang1/linux into clk-next-hisilicon

enable hix5hd2 clock
2014-05-14 23:16:32 -07:00
Dmitry Torokhov
879f99ef2c Linux 3.15-rc5
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABAgAGBQJTbTZoAAoJEHm+PkMAQRiGLssH/3Rv6e9rAkEw9Ey0ymwGsCvf
 6DEAcSgaWEyYWEU+DmkEQ3hbiOyESHFOsWE4zA2F5WY0w2Xsr+wDCS+14WCN6NHT
 6sxSYGj1hd+ni6GhlGxfRpUXtY59h7TKHaaHYKPIOsO4OWXVeD53trpq416kvqal
 zWkFOWeiEyeJnNKv0z0+5QWTeFDjTd1YawWcK/8kFez1Y4BXBECTgKoJaEcvowfU
 j7oQ0BJxtLlxFgCB84bZTUbGuyn1x9FiS7Z2w9JcqSkTLMabFjsbA15eZIV66N4s
 boaxlRvyvelR09eiiYYqOLxUmeEi1wRqtAM3yln1Y5/MX+DAmf5/sylqKtC5eLg=
 =ezkr
 -----END PGP SIGNATURE-----

Merge tag 'v3.15-rc5' into next

Merge with Linux 3.15-rc5 to sync up Wacom and other changes.
2014-05-14 16:49:19 -07:00
Hans de Goede
f09f98d324 Input: sun4i-ts - add support for temperature sensor
The sun4i resisitive touchscreen controller also comes with a built-in
temperature sensor. This commit adds support for it.

This commit also introduces a new "ts-attached" device-tree property,
when this is not set, the input part of the driver won't register. This way
the internal temperature sensor can be used to measure the SoC temperature
independent of there actually being a touchscreen attached to the controller.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-05-14 16:40:06 -07:00
Hans de Goede
6decea7c54 Input: add driver for Allwinner sunxi SoC's rtp controller
Note the sun4i-ts controller is capable of detecting a second touch, but
when a second touch is present then the accuracy becomes so bad the
reported touch location is not useable.

The original android driver contains some complicated heuristics using the
aprox. distance between the 2 touches to see if the user is making a pinch
open / close movement, and then reports emulated multi-touch events around
the last touch coordinate (as the dual-touch coordinates are worthless).

These kinds of heuristics are just asking for trouble (and don't belong in
the kernel). So this driver offers straight forward, reliable single touch
functionality only.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-05-14 16:40:06 -07:00
Gabriel FERNANDEZ
062589b139 Input: add st-keyscan driver
This patch adds ST Keyscan driver to use the keypad hw a subset of ST
boards provide. Specific board setup will be put in the given dt.

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org>
Signed-off-by: Giuseppe Condorelli <giuseppe.condorelli@st.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-05-14 16:39:46 -07:00
Sachin Kamat
d7067f1c5f devicetree: bindings: document SYSRAM binding
Add SRAM binding documentation.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
[kgene.kim@samsung.com: changed name SRAM to SYSRAM]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-15 03:30:29 +09:00
Tomasz Figa
efe32f6ea8 ARM: S3C24XX: Remove omitted Kconfig selects and conditionals
After full migration of s3c24xx to Common Clock Framework, some unneeded
entries in Kconfig still remained. Delete them.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-05-14 19:41:14 +02:00
Rahul Sharma
5a989cf6a0 clk/exynos5260: add macros and documentation for exynos5260
Add macros which are used as Clock IDs in DT and clock file.
It also adds the documentation for the exynos5260 clocks.

Signed-off-by: Rahul Sharma <Rahul.Sharma@samsung.com>
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-05-14 19:16:55 +02:00
Kefeng Wang
a1a205df6e ahci: add support for Hisilicon sata
The hip04 SoC of hisilicon has an AHCI compliant SATA controller,
and it is compliant with the ahci 1.3 and sata 3.0 specification.

There is a wrong bit in HOST_CAP of hip04 sata controller, which
enable unsupported feature of FBS, use AHCI_HFLAG_NO_FBS hflag to
disable it.

Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Kefeng Wang <kefeng.wang@linaro.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
2014-05-14 13:07:10 -04:00
Maxime Ripard
fecc2d785b Documentation: dt: Add new compatible for the A31 USB Phy
Document the freshly introduced compatible for the USB phy in use in the
Allwinner A31 SoC.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2014-05-14 19:41:13 +05:30
Shaik Ameer Basha
df15e1de9c documentation/iommu: Add note on existing DT binding status
The current dt binding for Exynos System MMU can be changed, if found
incompatible with the support for "Generic IOMMU Binding".
This patch adds a note to the binding documentation stating the same.

Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
2014-05-14 15:25:19 +02:00
Wolfram Sang
b557deadc5 ARM: shmobile: r7s72100: document MSTP clock support
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-05-14 11:42:50 +09:00
Mike Turquette
8a5f93faa5 clk mvebu changes for v3.16
- orion5x: brand new driver
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iQIcBAABAgAGBQJTa5o9AAoJEP45WPkGe8ZnKRIP/3gXjNJtpSvQMjKUA0RwV+T3
 YYK6W3AWvGRBEePa/XCKXsit0LJmnDr6/dA2TwEfhZvCIE7B1Pq6ODHFY7HYvW2O
 3W2UsN0Ep1uupvj/ZnA35JGWGOyC5VllzaNzgfV70DGJzXHxEh8JPbIH00vW8OPF
 H/OeBXem5vOhxQ6rzuwzKaAfuxlKevosO5Ptiyy0niZ0rSFLLu1LTBlRjIvNmBoU
 geN6Mu78xa/ofrfoyNDXqe5USFnCTr7yDnuv20muIeRqE7d+RNqElEkYGtH6XLxQ
 NoVgMAhSlypKYUQ6Fbai0ouu/n52eHRexgHqKpOlkf5+EiCLufq4CotmArf5dKgA
 RyeRVuSePh543GZ1hTCIp52VC3UCpzWhL+s3BOhcMGLzxpjA7Mg2qU9PmRl/PKQg
 w6fjZQZpRwYZdpuDdfoh5hfZjt4AM2jRFncLO/0lBPzqImBC9eNUqRZdS9fxaePp
 g/5tEDdGnTYZoly39AYUm9/XpH1lL9RpBJ6TFcO7jdCie4kNFm7BizCqSuKOvKg9
 G9m8Q8BrA0uqHa9DneVajlLnPsM1gDqP1G/CjdAJKiQ8el65QibGG80qTb1D3+SW
 oHaa7ZvfNwmK7Pp5pFAXL8aZI17oz/QMzbvGq04Uz7DXB7fuGGlu3Aubvf3xZ8C+
 75BPd+x2VxZf6vNJrIxR
 =aTzJ
 -----END PGP SIGNATURE-----

Merge tag 'clk-mvebu-3.16' of git://git.infradead.org/linux-mvebu into clk-next-mvebu

clk mvebu changes for v3.16

 - orion5x: brand new driver
2014-05-13 16:04:19 -07:00
Cho KyongHo
93e268dca8 documentation: iommu: Add binding document of Exynos System MMU
This patch adds a description of the device tree binding for the
Samsung Exynos System MMU.

Signed-off-by: Cho KyongHo <pullip.cho@samsung.com>
Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
2014-05-13 19:12:59 +02:00
Vivek Gautam
9e552a04fd Documentation: Document Exynos5 USB 3.0 DRD PHY
Add necessary binding documentation for USB 3.0 DRD PHY present on
Exynos5 SoC series.

Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2014-05-13 18:07:08 +05:30
Linus Walleij
09ffa131c7 Linux 3.15-rc4
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABAgAGBQJTZuYPAAoJEHm+PkMAQRiGC/wIAJhgGkofnbEv4x0QEXJuNQOv
 rXxId3RQpLQ2PGjJHbrYRvwyK9X7L+JREDJGMyKh8VCMHaYQ1safpI6KII+BvkVb
 9FxcledNEB4sDNiShsckG39iBGBAsi2R630XgygLoydfrvNnCrhPB5vi1TbWE37t
 xTsaMJxZncSZ6nMsO8w5klVhSOlBPGUp9cVLZhvKTR66eF4JGX3hZHVPwlpZZd2J
 ExhxmhnwBATuP3IexRyZ/3/J/zGdJJ9e5JLlEwdLo2hKVgqVosDu7teEucLGzZL1
 YdGz7Ndl+Ky9rG/RSuZSCfG7XF5DCroqcDNhT+sqvoTWXU0iunAjFIKavy3CxNA=
 =7moZ
 -----END PGP SIGNATURE-----

Merge tag 'v3.15-rc4' into devel

Linux 3.15-rc4
2014-05-13 08:40:43 +02:00
Simon Horman
5483bf698f clk: shmobile: r8a7779: Add MSTP clock support
Add MSTP clock support for the r8a7779 SoC

The only change required appears to be to note a new
compatibility string in the bindings.

Cc: devicetree@vger.kernel.org
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-05-12 23:07:40 -07:00
Simon Horman
7b42a997bf clk: shmobile: r8a7779: Add clocks support
The R8A7779 SoC has several clocks that are too custom to be supported in a
generic driver. Those clocks are all fixed rate clocks with multiplier and
divisor set according to boot mode configuration.

Based on work for R-Car Gen2 SoCs by Laurent Pinchart.

Cc: devicetree@vger.kernel.org
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-05-12 23:07:40 -07:00
Mugunthan V N
b80b93096b drivers: net: cpsw-phy-sel: add am43xx platform support
AM43xx phy mode selection is similar to AM33xx platform, so adding only
the compatibility string to the driver

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-13 00:11:00 -04:00
Mugunthan V N
d415fa1b88 drivers: net: cpsw-phy-sel: add dra7xx support for phy sel
Add dra7xx support for selecting the phy mode which is present in control
module of dra7xx SoC

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-13 00:11:00 -04:00
Linus Torvalds
200d963bf4 ARM: SoC fixes for 3.15-rc
Seems like we've had more fixes than usual this release cycle, but
 there's nothing in particular that we're doing differently. Perhaps it's
 just one of those cycles where more people are finding more regressions
 (and/or that the latency of when people actually test what's been in
 the tree for a while is catching up so that we get the bug reports now).
 
 The bigger changes here are are for TI and Marvell platforms:
 * Timing changes for GPMC (generic localbus) on OMAP causing some largeish
   DTS deltas.
 * Fixes to window allocation on PCI for mvebu touching drivers/ stuff. Patches
   have acks from subsystem maintainers where needed.
 * A fix from Thomas for a botched DT conversion in drivers/edma.
 
 There's a handful of other fixes for the above platforms as well as sunxi,
 at91, i.MX. I also included a MAINTAINER update for Broadcom, and a trivial
 move of a binding doc.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.14 (GNU/Linux)
 
 iQIcBAABAgAGBQJTb4tkAAoJEIwa5zzehBx3BikP/jOrFb9MbjfBjtyiFe9iJtzt
 37LCiCXXLpqvB1afdp8Zs4Tp5FLy5Mhc+s8rj/G+s16ijMvQyz4uV/XsyXwPGWHQ
 v8gK9yXHja0vPyPZxMCTU9VRUMHHZW6rwUq55h2HI3NcEid+0nEqt7tC5lYjTAmp
 v/5p9NAPgWQzDk+MOUwqgDVXVdg8Qui3OnWhWEvoMjDVUWg8c0ettDbu2ztPkf3R
 TSJHIvWKoZ5Dyqykvb7RteYwDyZxoEzyPe77U80yrL3f4Y1c2Zj8eZhjKVjKYEOm
 H1yJjkDNopkxlCUWKH9ntvmlfZ8fbHMkPW8hKNXWdd0tBNzkfDPbuQ05vnmK4N1o
 8nYK6ZiYH9L3YrZ0bupFuf0nt3fL6RaouwofMNqA21v7CG0gkIpI3Or2pUT/lNR4
 KuoPMNWR45lUZRWWZPj+3uOpf8WZmqSjG+6AbDJlGF7DBKN3j7N+HHEyrUYZk85o
 SzBqIoJrxCPhOWxLyv1IhqLdAZiudDWXaZ3cznjKtLjYrv5I4ZYoArHx13FADic1
 zgg4TuG1Rn+gcUZpa+/2+U0LGCg1z0nUtAFs1B+VqQeqOmIeAOpE8+x/4iXv79t/
 vIq0jvboQFmv/dGM8f0jFxQqhu5fX0qGQ2OIZOxEiSY5m0ZwyyKWChThBdUklO4D
 vlPQu7jhlniYTOxQfMTf
 =76ry
 -----END PGP SIGNATURE-----

Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC fixes from Olof Johansson:
 "Seems like we've had more fixes than usual this release cycle, but
  there's nothing in particular that we're doing differently.  Perhaps
  it's just one of those cycles where more people are finding more
  regressions (and/or that the latency of when people actually test
  what's been in the tree for a while is catching up so that we get the
  bug reports now).

  The bigger changes here are are for TI and Marvell platforms:
   * Timing changes for GPMC (generic localbus) on OMAP causing some
     largeish DTS deltas.
   * Fixes to window allocation on PCI for mvebu touching drivers/
     stuff.  Patches have acks from subsystem maintainers where needed.
   * A fix from Thomas for a botched DT conversion in drivers/edma.

  There's a handful of other fixes for the above platforms as well as
  sunxi, at91, i.MX.  I also included a MAINTAINER update for Broadcom,
  and a trivial move of a binding doc.

  I know you said you'd be offline this week, but I might as well post
  it for when you return.  :)"

I'm not quite offline yet.  Doing a few pulls in the last hour before my
internet goes away..

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (31 commits)
  MAINTAINERS: update Broadcom ARM tree location and add an SoC family
  ARM: dts: i.MX53: Fix ipu register space size
  ARM: dts: kirkwood: fix mislocated pcie-controller nodes
  ARM: sunxi: Enable GMAC in sunxi_defconfig
  ARM: common: edma: Fix xbar mapping
  ARM: sun7i: Fix i2c4 base address
  ARM: Kirkwood: T5325: Fix double probe of Codec
  ARM: mvebu: enable the SATA interface on Armada 375 DB
  ARM: mvebu: specify I2C bus frequency on Armada 370 DB
  ARM: mvebu: use qsgmii phy-mode for Armada XP GP interfaces
  ARM: mvebu: fix NOR bus-width in Armada XP OpenBlocks AX3 Device Tree
  ARM: mvebu: fix NOR bus-width in Armada XP DB Device Tree
  ARM: mvebu: fix NOR bus-width in Armada XP GP Device Tree
  ARM: dts: AM3517: Disable absent IPs inherited from OMAP3
  ARM: dts: OMAP2: Fix interrupts for OMAP2420 mailbox
  ARM: dts: OMAP5: Add mailbox dt node to fix boot warning
  ARM: OMAP5: Switch to THUMB mode if needed on secondary CPU
  ARM: dts: am437x-gp-evm: Do not reset gpio5
  ARM: dts: omap3-igep0020: use SMSC9221 timings
  PCI: mvebu: split PCIe BARs into multiple MBus windows when needed
  ...
2014-05-13 11:07:02 +09:00