This requires vaux4.

Reset line isn't used yet, so wifi isn't reliable.
But it does work once per boot.
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Marek Belisko <marek@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

This adds basic sound support for gta04 board.
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Marek Belisko <marek@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Define twl4030 charger node used for charging.
Signed-off-by: Marek Belisko <marek@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Gta04 using tcs2007 touchscreen. Add support for that.
Signed-off-by: Marek Belisko <marek@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Add magnetometer hmc5843 node.
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Marek Belisko <marek@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Enable second USB channel and set it into 'host' mode.
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Making it possible to reference and therefor change (disable) this
device node from other dts file which import this dtsi file.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Lukas Stockmann <lukas.stockmann@siemens.com>
Cc: Benoit Cousson <bcousson@baylibre.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Add missing interrupt properties to the ecap0, ecap1, and ecap2
nodes.
Signed-off-by: Matt Porter <mporter@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>

OMAP34xx, AM3517 and OMAP36xx platforms use dpll1 clock.

OMAP443x, OMAP446x, OMAP447x, OMAP5, DRA7, AM43xx platforms use
dpll_mpu clock.

Latency used is the generic latency defined in omap-cpufreq
driver.
Signed-off-by: Nishanth Menon <nm@ti.com>
Acked-by: Acked-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

INCOstartec LILLY-DBB056 is a carrier board (baseboard) for
computer-on-module LILLY-A83X.

This patch adds device-tree support for most of its features.
Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

INCOstartec LILLY-A83X module is a TI DM3730xx100 (OMAP3) SoC
computer-on-module.

This patch adds device tree support for most of its features.
Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

The clock for audio is sourced from virt_24000000_ck, so the correct
frequency is 24000000.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
CC: <stable@vger.kernel.org> # 3.13.x
Signed-off-by: Tony Lindgren <tony@atomide.com>

In omap2420.dtsi and omap2430.dtsi disable all mcbsp nodes and board dts
files can explicitly enable the mcbsp they are using.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

In omap3.dtsi disable all mcbsp nodes and board dts files can explicitly
enable the mcbsp they are using.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Board dts files will need to enable the IP nodes which they are using and
does not have to care about the not used ones (to disable them).
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

All audio nodes has been set to disabled state in omap4.dtsi file.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

All audio nodes has been set to disabled state in omap4.dtsi file.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Board dts files will need to enable the IP nodes which they are using and
does not have to care about the not used ones (to disable them).
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Attach the pinctrl nodes to their respective device node:
mcbsp1, mcbsp2, dmic, mcpdm and twl6040.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Attach the pinctrl nodes to their respective device node:
mcbsp1, mcpdm and twl6040.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Add the hwspinlock device tree node for AM43xx family
of SoCs.
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Add the hwspinlock device tree node for DRA7 SoCs.
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Add a new generic property "#hwlock-cells" to the hwspinlock
DT nodes on OMAP4, OMAP5 and AM33xx. This common property allows
different platform implementations to define the args specifier
length. OMAP implementations will always use a value of 1.
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

sbc-t3x boards features two external USB ports on SB-T35 baseboard.
The baseboardi USB hub reset signal should be de-asserted to make
those ports functional.

sbc-t3517 features additional (assembled on CoM) USB hub which also
requires reset signal handling.

Add quirks code to handle proper reset pulse signal.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Add support for CM-T3517 CoM and SBC-T3517 board.

reused common support for sbc-t3x boards
(omap3-cm-t3x.dtsi, omap3-sb-t35.dtsi):

* SB-T35 baseboard eth
* MMC1, UART3
* HS USB Port 1/2
* I2C1/3
* Heartbit led

Added basic support for:

* MMC1 wp/cd signals
* CM-T3517 Usb Hub
* WL12xx WiFi chip
* Davinci EMAC
* AM35X OTG
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Add support for CM-T3530 CoM and SBC-T3530 board.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Add USB OTG support for cm-t3x30 CoMs.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>

GPIO167 is used as SB-T35 baseboard USB Hub reset.
Add GPIO167 pinmux.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Add HS USB Host support along with USB PHYs and power supply regulators
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Add pullup for twl4030 GPIO_0 used as MMC1 card detect signal.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>

GPIO186 is used for the heartbeat led.
Setup the pinmux for the GPIO186.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>

SB-T35 baseboard features SMSC9220 Ethernet chip which requires
its own power supply regulators.

Add baseboard specific regulators for the SB-T35 Ethernet chip.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Disable mmc3 interface, since is not used on sbc-t3x boards.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Refactor the sbc-t3x device tree as a preparation for additional
(sbc-t3530, sbc-t3517, etc.) boards support.

No functional changes.

The device tree will have the following structure:

omap3-cm-t3x.dtsi
 |
 |<-- omap3-cm-t3x30.dtsi
 |     |
 |     |
 |     |     -----                  -------          ------------
 |     |    | CoM |                | Board |        | Base board |
 |     |     -----                  -------          ------------
 |     |                                            omap3-sb-t35.dtsi
 |     |                                                  |
 |     |<-- omap3-cm-t3730.dts <-- omap3-sbc-t3730.dts -->|
 |     |                                                  |
 |     |<-- omap3-cm-t3530.dts <-- omap3-sbc-t3530.dts -->|
 |                                                        |
 |<-------- omap3-cm-t3517.dts <-- omap3-sbc-t3517.dts -->|
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Use omap specific pinctrl defines (OMAP3_CORE1_IOPAD) to configure
the padconf register offset.

This simplify further support of CompuLab's boards based on omap36xx,
omap34xx and am35x.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>

update aliases for the ssi clocks ssi_ssr_fck, ssi_sst_fck and ssi_ick
to make them consistent for omap34xx and omap36xx. This makes it
possible to reference the clocks from generic omap3 dts files.
Signed-off-by: Sebastian Reichel <sre@debian.org>
Acked-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

This patch adds a devicetree node for the backup battery regulator.
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Pull parisc updates from Helge Deller:
 "The three major changes in this patchset is a implementation for
  flexible userspace memory maps, cache-flushing fixes (again), and a
  long-discussed ABI change to make EWOULDBLOCK the same value as
  EAGAIN.

  parisc has been the only platform where we had EWOULDBLOCK != EAGAIN
  to keep HP-UX compatibility.  Since we will probably never implement
  full HP-UX support, we prefer to drop this compatibility to make it
  easier for us with Linux userspace programs which mostly never checked
  for both values.  We don't expect major fall-outs because of this
  change, and if we face some, we will simply rebuild the necessary
  applications in the debian archives"

* 'parisc-3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
  parisc: add flexible mmap memory layout support
  parisc: Make EWOULDBLOCK be equal to EAGAIN on parisc
  parisc: convert uapi/asm/stat.h to use native types only
  parisc: wire up sched_setattr and sched_getattr
  parisc: fix cache-flushing
  parisc/sti_console: prefer Linux fonts over built-in ROM fonts

HPFS needs to load 4 consecutive 512-byte sectors when accessing the
directory nodes or bitmaps.  We can't switch to 2048-byte block size
because files are allocated in the units of 512-byte sectors.

Previously, the driver would allocate a 2048-byte area using kmalloc,
copy the data from four buffers to this area and eventually copy them
back if they were modified.

In the current implementation of the buffer cache, buffers are allocated
in the pagecache.  That means that 4 consecutive 512-byte buffers are
stored in consecutive areas in the kernel address space.  So, we don't
need to allocate extra memory and copy the content of the buffers there.

This patch optimizes the code to avoid copying the buffers.  It checks
if the four buffers are stored in contiguous memory - if they are not,
it falls back to allocating a 2048-byte area and copying data there.
Signed-off-by: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>