Merge branch 'omap-for-v3.15/dt-overo' into omap-for-v3.15/tmp-merge

Conflicts:
arch/arm/boot/dts/omap3-overo.dtsi

Merge branch 'omap-for-v3.15/dt' into omap-for-v3.15/tmp-merge

Conflicts:
arch/arm/mach-omap2/pdata-quirks.c

ARM: dts: Add MMC2/SDIO/WLAN support for cm-t3530

Add support for the MMC2/SDIO WiFi Libertas (Marvell) module available
on the CM-T3530 SOM.

Cc: Dmitry Lifshitz <lifshitz@compulab.co.il>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: am335x-evmsk: enable DMA controller for USB

Enable DMA controller for USB

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: Add support for the Overo Summit

Summit is an expansion board for Gumstix Overo products.

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: Add support for the Overo Chestnut43

Chestnut43 is an expansion board for Gumstix Overo products.

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: Add support for the Overo Alto35

Alto35 is an expansion board for Gumstix Overo products.

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: Add support for the Overo Gallop43

Gallop43 is an expansion board for Gumstix Overo products.

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: Add support for the Overo Palo43

Palo43 is an expansion board for Gumstix Overo products.

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: overo: Add LIS33DE accelerometer

The LIS33DE accelerometer is used on several Gumstix expansion boards,
thus add the DT node to omap3-overo-common-peripherals.dtsi.

For the boards that do not have the accelerometer (like Tobi), mark the
status as disabled.

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: overo: Create a file for common Gumstix peripherals

Gumstix expansion boards share a couple of peripherals:
- uart3 is used for the console
- AT24C01 EEPROM on i2c3

Use this file for overo-tobi.

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: overo: Push uart3 pinmux down to expansion board

UART3 is used by expansion boards to get a tty console. Thus, the
pinmux should be defined by expansion boards, instead of being
imposed by the processor board.

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: omap3-tobi: Add AT24C01 EEPROM

Add the AT24C01 EEPROM node populated on most Gumstix expansion board.

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: omap3-tobi: Use include file omap-gpmc-smsc9221

Use the timings provided by omap-gpmc-smsc9221. This does not change
the timings, but it avoids code duplication.

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: omap: Add common file for SMSC9221

Some devices (SMSC9217, SMSC9218 and SMSC9221 at least) have better
timings, allowing a higher transfer speed. Create a common file
with these timings.

Performance results with iperf:

- omap-gpmc-smsc911x.dtsi => 54.9 Mbps
- omap-gpmc-smsc9221.dtsi => 92.7 Mbps

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: omap3-overo: Add HSUSB PHY

Add the High-Speed USB PHY.

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Acked-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: omap3-overo: Enable WiFi/BT combo

MMC2 is used by the on-board WiFi module populated on some boards
(based on Marvell Libertas 8688 SDIO). The Bluetooth is connected
to UART2.

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: omap3-overo: Add missing pinctrl

Add missing pinctrl entries for:
- i2c1
- mmc1

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: omap3-tobi: Add missing pinctrl

Add missing pinctrl entries:
- i2c3

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: overo: reorganize include files

Currently, overo-related include files are organized as follow:

                     omap3-overo.dtsi
                             |
                             |
omap34xx.dtsi   omap3-overo-tobi-common.dtsi   omap36xx.dtsi
      |              |                 |             |
      ---------------                  ---------------
              |                                |
    omap3-overo-tobi.dts          omap3-overo-storm-tobi.dts

This is unpractical when one has to deal with SoC-specific pinmux
belonging to the omap3_pmx_core2 (defined in omap34xx/omap36xx),
for pins related to the processor board. With the current
hierarchy, such pinmux has to be defined in the expansion board's
.dts, which is not logical.

This patches reorganizes the files to add (yet another) abstraction
layer between the processor and the expansion boards.

omap34xx.dtsi       omap3-overo-base.dtsi      omap36xx.dtsi
      |              |                 |             |
      ---------------                  ---------------
              |                                |
      omap3-overo.dtsi               omap3-overo-storm.dtsi
              |                                |
      --------                                  ------
      |         omap3-overo-tobi-common.dtsi         |
      |              |                 |             |
      ---------------                  ---------------
              |                                |
    omap3-overo-tobi.dts          omap3-overo-storm-tobi.dts

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: OMAP5: Add IOMMU nodes

The IOMMU DT nodes have been added for the DSP and IPU
subsystems. The MMUs in OMAP5 are identical to those in
OMAP4, including the bus error back capability on IPU.

Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: OMAP4: Add IOMMU nodes

Add the IOMMU nodes for the DSP and IPU subsystems. The MMU
within the IPU sub-system also supports a bus error back
capability, not available on the DSP MMU.

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
[s-anna@ti.com: IPU bus error back addition]
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: OMAP3: Add IVA IOMMU node

Add the DT node for the IOMMU within the DSP subsystem. The entry
is disabled to keep in line with the hwmod usage as intended by
the deprecated CONFIG_OMAP_IOMMU_IVA2 flag.

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
[s-anna@ti.com: split the entry and disable the node]
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: OMAP3: Update ISP IOMMU node

Update the IOMMU node for the camera subsystem as per the
OMAP IOMMU bindings.

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
[s-anna@ti.com: corrected interrupt number]
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP2+: extend iommu pdata-quirks to OMAP5

OMAP5 has the same iommus as OMAP4, so extend the OMAP4
iommu pdata quirks for OMAP5 as well.

Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP5: hwmod data: add mmu data for ipu & dsp

A new MMU hwmod class and data structures are created
to represent the MMUs within the IPU and DSP processor
subsystems in OMAP5. The MMUs in OMAP5 are identical to
those in OMAP4.

Cc: Benoit Cousson <bcousson@baylibre.com>
Signed-off-by: Suman Anna <s-anna@ti.com>
Acked-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP2+: use pdata quirks for iommu reset lines

The OMAP iommu driver performs the reset management for the
iommu instances in processor sub-systems using the omap_device
API which are currently supplied as platform data ops. Use pdata
quirks to maintain the functionality as the OMAP iommu driver
gets converted to use DT nodes, until the reset portions are
decoupled from omap_hwmod/omap_device into a separate reset
driver.

This patch adds the pdata quirks for the reset management of
iommus within the DSP (OMAP3 & OMAP4) and IPU subsystems (OMAP4).

Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP2+: change the ISP device archdata MMU name for DT

The IOMMU DT adaptation support uses the device name instead
of an iommu object name. Fixup the ISP device archdata MMU
name at runtime if using DT-boot. This allows the OMAP3 camera
to be functional in both legacy and DT boots. The iommu object
names should eventually vanish when all the IOMMU users have
been converted to DT nodes.

Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP3: fix iva mmu programming issues

The IVA MMU is not functional when used through the hwmod and
omap_device layers. Add fixes to clockdomain and hwmod data
to have it functional. The hwmod changes are needed to enable
the clock, and the SWSUP change is needed to wakeup the domain
because the power domain is programmed to be in RET, and there
is no automatic power domain switching to ON.

Signed-off-by: Suman Anna <s-anna@ti.com>
Acked-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP3: remove deprecated CONFIG_OMAP_IOMMU_IVA2

CONFIG_OMAP_IOMMU_IVA2 was defined originally to avoid conflicting
usage by tidspbridge and other iommu users. The same can be achieved
by marking the DT node disabled, so remove this obsolete flag and
the corresponding hwmod data can be enabled.

Cc: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
[s-anna@ti.com: revise commit log]
Signed-off-by: Suman Anna <s-anna@ti.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Merge branch 'omap-for-v3.15/dt' into omap-for-v3.15/tmp-merge

ARM: dts: am335x-evmsk: enable dual_emac mode

EVM board provides two Ethernet ports, this patch sets them into
dual_emac mode to provide two independent network interfaces.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: DRA7: Add device nodes for ABB

Add ABB device nodes for DRA7 family of devices. Data is based on
DRA7 Technical Reference Manual revision I (Sept 2013)

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: OMAP4: Add device nodes for ABB

Add ABB device nodes for OMAP443x family of devices. abb_iva is
populated, but disabled as it is not used on current OMAP443x family,
but the node is used on OMAP446x family. Data is based on OMAP443x
Technical Reference Manual revision AN (April 2013).

ABB device nodes for OMAP4460 device Data is based on OMAP4460
Technical Reference Manual revision Z (April 2013)

[nm@ti.com: co-developer]
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Andrii.Tseglytskyi <andrii.tseglytskyi@ti.com>
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: OMAP36xx: Add device node for ABB

Add ABB device node for OMAP36xx family of devices. Data is based on
OMAP36XX Technical Reference Manual revision AB (Dec 2012).

[nm@ti.com: co-developer]
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Andrii.Tseglytskyi <andrii.tseglytskyi@ti.com>
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: am43x-epos-evm: add SD card hotplug support

Add card detect gpio for SD card slot and include dt gpio header.

Signed-off-by: Balaji T K <balajitk@ti.com>
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: am335x-evm: add SD card hotplug support

Add card detect gpio for SD card slot

Signed-off-by: Balaji T K <balajitk@ti.com>
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: am437x gp-evm: add sd card dt nodes

enable sd card slot on am437x-gp-evm

Signed-off-by: Balaji T K <balajitk@ti.com>
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: omap5: added dt properties to adapt to the new phy framwork

Added device tree bindings for dwc3, usb2 and usb3 PHYs. The documentation
of these can be found at Documentation/devicetree/bindings/phy/phy-bindings.txt
and Documentation/devicetree/bindings/phy/ti-phy.txt.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP2+: Use pdata quirks for wl12xx on the AM335x EV-MSK

Enable the WiLink6 connected to mmc2.

Signed-off-by: Imre Kaloz <kaloz@openwrt.org
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: Update echi-omap DT binding example usage

Remove non-compatible id from examples.

CC: Alan Stern <stern@rowland.harvard.edu>
CC: Nishant Menon <nm@ti.com>
CC: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: Get rid of incompatible ids for hci-omap USB host nodes

The OMAP EHCI and OHCI controllers are not compatible with drivers
other than "ti,ehci-omap" and "ti,ohci-omap3" respectively, so get
rid of the incompatible ids.

CC: Alan Stern <stern@rowland.harvard.edu>
CC: Nishant Menon <nm@ti.com>
CC: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP2+: Remove legacy_init_ehci_clk()

The necessary clock phandle for the EHCI clock is now provided
via device tree so we no longer need this legacy method.

Update the omap4-panda and omap5-uevm board DTS to provide the
necessary EHCI PHY clock information.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: Add support for OMAP4 Gumstix DuoVero/Parlor

Gumstix DuoVero is an OMAP4430-based Computer On Module.
Parlor is one of the available expansion board.

Tested features:
- GPMC ethernet
- HSUSB2 and OTG
- Audio out
- WiFi and Bluetooth (w2cbw0015 SDIO module)
- LED and button

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Merge branch 'omap-for-v3.15/dt' into omap-for-v3.15/tmp-merge

Merge tag 'for_3.15/dts_signed' of git://git./linux/kernel/git/bcousson/linux-omap-dt into omap-for-v3.15/dt

Add craneboard devices
Add more N900 devices
Add am43x-epos-evm and am437x-gp-evm devices
Add OMAP4 DMM devices

Conflicts:
arch/arm/boot/dts/am43x-epos-evm.dts
arch/arm/boot/dts/dra7.dtsi

ARM: dts: omap4+: Add DMM bindings

Add Dynamic Memory Manager (DMM) bindings for OMAP4 and OMAP5 and DRA7x devices.
DMM only requires address and irq information.

Add documentation for the DMM bindings.

Originally worked on by Andy Gross <andygro@gmail.com>

Cc: Andy Gross <andygro@gmail.com>
Signed-off-by: Archit Taneja <archit@ti.com>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>

ARM: dts: am43x-gp-evm: Add matrix gpio keys.

Add gpio keys node for am43x gp evm.

Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>

Merge branch 'omap-for-v3.15/dt' into omap-for-v3.15/tmp-merge

Merge branch 'omap-for-v3.14/fixes' into omap-for-v3.15/tmp-merge

ARM: dts: am43xx: add support for parallel NAND flash

This patch:
 - enables GPMC h/w and ELM h/w engine for AM43xx devices (am4372.dtsi)
 - adds pinmux and DT node for Micron 4K-paged x8 NAND device (MT29F4G08AB)
   present on following boards:

   am43x-epos-evm:
On this board, NAND Flash control lines are muxed with QSPI, Thus only
        one of the two can be used at a time. Selection is controlled by:
        (a) dynamically driving following GPIO pin from software
            GPMC_A0(GPIO) == 0 NAND is selected (default)
            GPMC_A0(GPIO) == 1 eMMC is selected

Signed-off-by: Pekon Gupta <pekon@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: AM33xx: updated default ECC scheme in nand-ecc-opt

This patch updated MTD/NAND DT node binding to replace deprecated bindings
as per following commit.
    commit ac65caf514ec3e55e8d3d510ee37f80dd97418fe
    ARM: OMAP2+: cleaned-up DT support of various ECC schemes
    Also Refer: Documentation/devicetree/bindings/mtd/gpmc-nand.txt

Reviewed-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Pekon Gupta <pekon@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: am335x-evm: NAND: update MTD partition table

This patch has following updates, specific to MTD/NAND DT
 - update MTD NAND partition table to keep compatibility between
   different boards and mainline u-boot.
 - prefix 'NAND.' in names of NAND device MTD partitions to differentiate them
   from other MTD device partitions (like NOR and QSPI)
               Partition_Name            Partition_Size
    /dev/mtd0  NAND.SPL                  1 block-size*
    /dev/mtd1  NAND.SPL.backup1          1 block-size*
    /dev/mtd2  NAND.SPL.backup2          1 block-size*
    /dev/mtd3  NAND.SPL.backup3          1 block-size*
    /dev/mtd5  NAND.u-boot-spl-os        2 block-size* [for falcon boot]
    /dev/mtd4  NAND.u-boot               1 MB
    /dev/mtd6  NAND.u-boot-env           1 block-size*
    /dev/mtd7  NAND.u-boot-env.backup1   1 block-size*
    /dev/mtd8  NAND.kernel               till 0xA00000
    /dev/mtd9  NAND.file-system          till end of device

* am335x-evm uses NAND device with block-size=128KiB

Signed-off-by: Pekon Gupta <pekon@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP2+: gpmc: update gpmc_hwecc_bch_capable() for new platforms and ECC schemes

This patch
 - refactors gpmc_hwecc_bch_capable()
 - add checks for new platforms like dra7xx, am43xx
 - add checks for OMAP3 SoC, w.r.t. new ECC schemes spawned in following commit:
    commit ac65caf514ec3e55e8d3d510ee37f80dd97418fe
    ARM: OMAP2+: cleaned-up DT support of various ECC schemes

Signed-off-by: Pekon Gupta <pekon@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: omap3-gta04: Add bma180 accelerometer

Add node for bma180 driver.

Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: omap3-gta04: Enable mmc2 for wifi

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>

ARM: dts: omap3-gta04: Add basic sound support

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>

ARM: dts: omap3-gta04: Add twl4030 charger

Define twl4030 charger node used for charging.

Signed-off-by: Marek Belisko <marek@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: omap3-gta04: Add touchscreen properties

Gta04 using tcs2007 touchscreen. Add support for that.

Signed-off-by: Marek Belisko <marek@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: omap3-gta04: Add support for magnetometer

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>

ARM: dts: omap3-gta04: Add ti,omap36xx to compatible property to avoid problems with booting

Without that change booting leads to crash with more warnings like below:
[    0.284454] omap_hwmod: uart4: cannot clk_get main_clk uart4_fck
[    0.284484] omap_hwmod: uart4: cannot _init_clocks
[    0.284484] ------------[ cut here ]------------
[    0.284545] WARNING: CPU: 0 PID: 1 at arch/arm/mach-omap2/omap_hwmod.c:2543 _init+0x300/0x3e4()
[    0.284545] omap_hwmod: uart4: couldn't init clocks
[    0.284576] Modules linked in:
[    0.284606] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.13.0-next-20140124-00020-gd2aefec-dirty #26
[    0.284637] [<c00151c0>] (unwind_backtrace) from [<c0011e20>] (show_stack+0x10/0x14)
[    0.284667] [<c0011e20>] (show_stack) from [<c0568544>] (dump_stack+0x7c/0x94)
[    0.284729] [<c0568544>] (dump_stack) from [<c003ff94>] (warn_slowpath_common+0x6c/0x90)
[    0.284729] [<c003ff94>] (warn_slowpath_common) from [<c003ffe8>] (warn_slowpath_fmt+0x30/0x40)
[    0.284759] [<c003ffe8>] (warn_slowpath_fmt) from [<c07d1be8>] (_init+0x300/0x3e4)
[    0.284790] [<c07d1be8>] (_init) from [<c07d217c>] (__omap_hwmod_setup_all+0x40/0x8c)
[    0.284820] [<c07d217c>] (__omap_hwmod_setup_all) from [<c0008918>] (do_one_initcall+0xe8/0x14c)
[    0.284851] [<c0008918>] (do_one_initcall) from [<c07c5c18>] (kernel_init_freeable+0x104/0x1c8)
[    0.284881] [<c07c5c18>] (kernel_init_freeable) from [<c0563524>] (kernel_init+0x8/0x118)
[    0.284912] [<c0563524>] (kernel_init) from [<c000e368>] (ret_from_fork+0x14/0x2c)
[    0.285064] ---[ end trace 63de210ad43b627d ]---

Reference:
https://lkml.org/lkml/2013/10/8/553

Signed-off-by: Marek Belisko <marek@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: dts: am437x-gp-evm: Enable gpio.

Enable gpio3, gpio4, it will be used by gpio matrix keys. Also,
can be used by othe peripherals.

Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>

ARM: dts: am437x-gp-evm: Add pwm backlight support.

Add pwm backlight support for gp evm.

Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>

ARM: dts: am437x-gp-evm: Add gp dts.

AM437x GP EVM DTS with pinmux information to make I2C on
EVM usable.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Signed-off-by: Afzal Mohammed <afzal@ti.com>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>

ARM: dts: am43x-epos-evm: Add SPI data.

Add SPI dts data.

Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>

ARM: dts: am43x-epos-evm: Add I2C2 data.

Add I2C2 dts data.

Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>

pinctrl: am43xx: dt-bindings: add MUX_MODE8

AM43xx devices have an extra MUX_MODE for certain pins.
Updating dt include to have MUX_MODE8 which maps to 0x8.

Signed-off-by: Darren Etheridge <detheridge@ti.com>
Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>

ARM: dts: am43x-epos-evm: Add pwm backlight support.

Add pwm backlight support for am43x epos evm.

Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>

ARM: dts: am4372: Add pwm-cells property for ecap device.

Add "pwm-cells" node for all ecap, ehrpwm in am43x dtsi files.

Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>

ARM: dts: OMAP3-N900: Add bq24150a support

This adds support for the bq24150a chip to the
Nokia N900 DTS file.

Signed-off-by: Sebastian Reichel <sre@debian.org>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>

ARM: dts: OMAP3-N900: Add isp1704 support

This adds support for the isp1704 chip to the Nokia N900
DTS file.

Signed-off-by: Sebastian Reichel <sre@debian.org>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>

ARM: dts: OMAP3-N900: Add tpa6130a2 support

This adds support for the N900's headphone
amplifier to the N900 DTS file.

Signed-off-by: Sebastian Reichel <sre@debian.org>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>

ARM: dts: OMAP3-N900: Add support for tsl2563

Add support for tsl2563 light sensor to the Nokia N900.

Signed-off-by: Sebastian Reichel <sre@debian.org>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>

ARM: dts: OMAP3-N900: Add TWL4030 Keypad Matrix

Add Keyboard Matrix information to N900's DTS file.
This patch maps the keys exactly as the original
board code.

Signed-off-by: Sebastian Reichel <sre@debian.org>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>

ARM: dts: TWL4030: Add keypad node

Add keypad node to twl4030, so that board DTS
files can just add the keymap.

Signed-off-by: Sebastian Reichel <sre@debian.org>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>

ARM: dts: omap3430-sdp: add dip switch information for MMC operation

MMC 8 bit mode operation depends on dip switch setting which is not
obvious - The current board file has this description. However, with
removal of the board file in the future, this information will be lost
and has to be rediscovered.

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>

ARM: dts: Add basic devices for AM3517-craneboard

Craneboard is a hardware development platform based on the Sitara
AM3517 ARM Cortex - A8 microprocessor device - see [1] for more
details. Add basic devices for craneboard as replacement for the board
file scheduled for removal as part of device tree conversion

[1] http://craneboard.org

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>

Merge branch 'omap-for-v3.15/prcm' into omap-for-v3.15/tmp-merge

Merge branch 'omap-for-v3.15/soc' into omap-for-v3.15/tmp-merge

Merge tag 'for-v3.15/omap-hwmod-clk-prcm-a' of git://git./linux/kernel/git/pjw/omap-pending into omap-for-v3.15/prcm

Some low-level optimizations and fixes that don't belong in an -rc
series for various OMAP-family chips, targeted for v3.15.

Basic build, boot, and PM test logs are available here:

http://www.pwsan.com/omap/testlogs/prcm-a-for-v3.15/20140228124518/

ARM: OMAP2+: remove OMAP_PACKAGE_ZAC and OMAP_PACKAGE_ZAF

The Kconfig symbols OMAP_PACKAGE_ZAC and OMAP_PACKAGE_ZAF were added in
v2.6.36. They have never been used. Setting them has no effect. These
symbols can safely be removed.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
[tony@atomide.com: updated to remove also the related mux.h entries]
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP2+: AM43x: Use gptimer as clocksource

The SyncTimer in AM43x is clocked using the following two sources:
1) An inaccuarte 32k clock (CLK_32KHZ) derived from PER DPLL, causing system
   time to go slowly (~10% deviation).
2) external 32KHz RTC clock, which may not always be available on board like
   in the case of ePOS EVM

Use gptimer as clocksource instead, as is done in the case of AM335x
(which does not have a SyncTimer). With this, system time keeping works
accurately.

Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP2+: AM43x: determine features

Determine AM43x device features by reusing AM335x helper as feature
register layout is similar.
And also exporting AM43xx family name.

Signed-off-by: Afzal Mohammed <afzal@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP2+: AM43x: Add ID for ES1.1

Adding ID for AM437x ES1.1 silicon.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

ARM: OMAP2+: AM43x: enable in default config

Enable AM43x SoC in omap2plus_defconfig

Signed-off-by: Afzal Mohammed <afzal@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Merge branch 'omap-for-v3.15/dt' into omap-for-v3.15/tmp-merge

Conflicts:
arch/arm/mach-omap2/pdata-quirks.c

Merge branch 'omap-for-v3.15/crossbar' into omap-for-v3.15/tmp-merge

Merge branch 'omap-for-v3.14/fixes' into omap-for-v3.15/tmp-merge

ARM: dts: am335x-evmsk: enable USB1

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>

arm: dts: am33xx.dtsi: Add node name to rtc device node

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>

ARM: dts: AM33XX: Add ecap interrupt properties

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>

ARM: dts: OMAP3+: add clock nodes for CPU

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>

ARM: dts: omap3: Add support for INCOstartec DBB056 baseboard

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>

ARM: dts: omap3: Add support for INCOstartec a83x module

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>

ARM: dts: am335x-evmsk: Correct audio clock frequency

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>

ARM: dts: omap2: Set disabled status for McBSP instances as default state

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>

ARM: dts: omap3: Set disabled status for McBSP instances as default state

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>

ARM: dts: omap5: Set all audio related IP's status to disabled as default

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>

ARM: dts: omap4-sdp: No need to disable mcbsp3 node

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>

ARM: dts: omap4-panda-common: No need to disable the unused audio nodes

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>