These device trees add support for TS-4900 by Technologic Systems.

More details here:
   http://wiki.embeddedarm.com/wiki/TS-4900Signed-off-by: NLucile Quirion <lucile.quirion@savoirfairelinux.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Signed-off-by: NTim Harvey <tharvey@gateworks.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

The Gateworks Ventana GW553x is a single-board computer based on the NXP
IMX6 SoC with the following features:
 * IMX6 DualLite Soc (supports IMX6S,IMX6DL,IMX6Q)
 * small form factor (35x70mm)
 * 512MB DDR3 DRAM (2x32bit) (options up to 2GB)
 * 256MB NAND flash (4GB option)
 * Gateworks System Controller:
  - hardware watchdog
  - hardware monitor
  - pushbutton controller
  - EEPROM storage
  - power control
 * JTAG programmable
 * 1x miniPCI socket (with PCIe, USB, SIM)
 * 1x microSD socket
 * 1x SIM socket
 * Inertial Module (LSM9DS1 9DOF: 3x acc, 3x rate, 3x mag)
 * analog CVBS video in
 * GPS (optional uBlox EVA-M8M)
 * Application headers:
  - 2x TTL UART (TX/RX)
  - 4x TTL GPIO (3x configurable as PWM)
  - 3x CVBS Analog video input (1x decoder with 3x selectable inputs)
 * Front panel connectors:
  - micro-HDMI audio/video out
  - 1x user programmable LED
  - 1x configurable user pushbutton
  - 1x USB OTG

See http://www.gateworks.com for more info
Signed-off-by: NTim Harvey <tharvey@gateworks.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

The i.MX 7 as a GICv2, hence its CPU interface register map (the
second register region) is 8kB long. Add the VGIC maintenance
interrupt which allows to use the new VGIC driver.
Signed-off-by: NStefan Agner <stefan@agner.ch>
Suggested-by: NMarc Zyngier <marc.zyngier@arm.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Since we have a SoC level node we should make use of it and have
all nodes which are within the SoC, inside that node. This also
saves an extra interrupt-parent properties. While at it, also
order the Coresight nodes according to register addresses.
Signed-off-by: NStefan Agner <stefan@agner.ch>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

We have the following messages that tell csi devices are not used:
imx-ipuv3 18000000.ipu: no port@0 node in /soc/ipu@18000000, not using CSI0
imx-ipuv3 18000000.ipu: no port@1 node in /soc/ipu@18000000, not using CSI1

So we add them in the common device tree to make CSI ports available on
imx53 boards.
Signed-off-by: NFabien Lahoudere <fabien.lahoudere@collabora.co.uk>
Acked-by: NPhilipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

In order to use sdma with UART, we need to add DMA configuration in device tree.
Signed-off-by: NFabien Lahoudere <fabien.lahoudere@collabora.co.uk>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

imx6ul-pico-hobbit has a bcm4343 wifi chip connected to usdhc2 port.

Add support for it.
Signed-off-by: NVanessa Maegima <vanessa.maegima@nxp.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

The SoC internal regulators for the CPU and the SoC come from the
DA9063 vdd_core and vdd_soc. Add this relationship to the device tree
so that the voltage drop on the SoC internal LDO regulators can be
minimized.
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
Acked-by: NMark Brown <broonie@kernel.org>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Add the initial support for the Warp7 board.

For more information about this reference design, please visit:

https://www.element14.com/community/docs/DOC-79058/l/warp-7-the-next-generation-wearable-reference-platformSigned-off-by: NFabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Several dts files set a bit in the SPEED field for pads
RGMII_{R,T}{XC,D0,D1,D2,D3,X_CTL}, but that doesn't exist. Writing there
doesn't have an effect and the bit reads as zero.
Signed-off-by: NUwe Kleine-König <uwe@kleine-koenig.org>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

bc677ff4 adds a device-tree property
to specify that an external watchdog reset is used to reset other
portions of the board and not just the IMX6 SoC.

This adds the property to the proper watchdog as well as the pinmux for
the Gateworks Ventana boards that use this external watchdog reset to
reset the PMIC which will reset all the PMIC power rails and not just
a chip-level IMX6 reset. This helps to work around various system issues
that can cause a hang when coming out of reset.
Signed-off-by: NTim Harvey <tharvey@gateworks.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

This commit adds definition for cpu_on, cpu_off and cpu_suspend
commands.  These definitions must match the corresponding PSCI
definitions in boot monitor.

Having those command and corresponding PSCI support in boot monitor
allows run time CPU hot plugin.

Link: http://lkml.kernel.org/r/E1b8koV-0004Hf-2j@rmk-PC.armlinux.org.ukSigned-off-by: NKeerthy <j-keerthy@ti.com>
Signed-off-by: NVitaly Andrianov <vitalya@ti.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
Cc: Pratyush Anand <panand@redhat.com>
Cc: Eric Biederman <ebiederm@xmission.com>
Cc: Dave Young <dyoung@redhat.com>
Cc: Baoquan He <bhe@redhat.com>
Cc: Vivek Goyal <vgoyal@redhat.com>
Cc: Simon Horman <horms@verge.net.au>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Replace the non-standard vendor prefix stm with st for
STMicroelectronics. The drivers do not specify the vendor prefixes
since the I2C Core strips them away from the DT provided compatible
string. Therefore, changing existing device trees does not have any
impact on device detection.
Signed-off-by: NStefan Agner <stefan@agner.ch>
Signed-off-by: NRob Herring <robh@kernel.org>

The inet86dz board is a board used in 7" tablets from various oems.

These tablets are a23 based 7" tablets featuring a 1024x600 LCD,
512MB RAM, 4G NAND, rtl8188etv usb wifi, gsl1680 touchschreen,
micro-sd slot, 3.5mm headphone jack and a micro-usb otg connector
which doubles as charging port.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

The Polaroid MID2407PXE03 is an a23 based 7" tablet based on a M86_MB V2.0
PCB, featuring a 800x480 LCD, 512MB RAM, 4G NAND, esp8089 wifi, gsl1680
touchschreen, micro-sd slot, 3.5mm headphone jack and a micro-usb otg
connector which doubles as charging port.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

This results in quite a nice cleanup for this dts file.

As an added bonus this also enables backlight, regulator and full otg
support. I've tested that all these works as advertised.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

This results in quite a nice cleanup for this dts file.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Add a drivevbus-supply property so that the drivevbus regulator
reports the right voltage value.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Copy sun8i-q8-common.dtsi to sun8i-reference-design-tablet.dtsi. This
is part of renaming all the sun?i-q8-common.dtsi files to
sun?i-reference-design-tablet.dtsi since most of the hw-config in there
is shared by all sunxi tablets.

Note that in this case we keep sun5i-q8-common.dtsi as it is shared
between a23 / a33 q8 tablets. Also we leave the usb-wifi config in
there (rather then in sun8i-reference-design-tablet.dtsi) as most
sun8i tablets use sdio wifi rather then usb wifi.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

This results in a nice cleanup for this dts file.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

This results in quite a nice cleanup for this dts file.

Note as a side-effect this also enables the on board speaker / headphones
out. I've tested that this works as advertised.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Remove all mention of q8 from sun5i-reference-design-tablet.dtsi.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Set lradc vref to the actual avcc ldo, rather then to the fixed 3v0
regulator from common-regulators.dtsi.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Rename sun5i-q8-common.dtsi to sun5i-reference-design-tablet.dtsi. This
is part of renaming all the sun?i-q8-common.dtsi files to
sun?i-reference-design-tablet.dtsi since most of the hw-config in there
is shared by all sunxi tablets.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

This is a preparation patch for renaming sun5i-q8-common.dtsi to
sun5i-reference-design-tablet.dtsi and sharing it between all
the A13 tablet dts files.

Since we only have a panel config for the 18 tablets (for now) move
this to the q8 specific dts file.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Rename sunxi-q8-common.dtsi to sunxi-reference-design-tablet.dtsi. This
is part of renaming all the sun?i-q8-common.dtsi files to
sun?i-reference-design-tablet.dtsi since most of the hw-config in there
is shared by all sunxi tablets.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

Commit 0dfd582e ("watchdog: qcom: use timer devicetree
binding") moved to use the watchdog as a subset timer
register block. Some devices have the watchdog completely
standalone with slightly different register offsets as
well so let's account for the differences here.

The existing "kpss-standalone" compatible string doesn't
make it entirely clear exactly what the device is so
rename to "kpss-wdt" to reflect watchdog timer
functionality. Also update ipq4019 DTS with an SoC
specific compatible.
Signed-off-by: NMatthew McClintock <mmcclint@codeaurora.org>
Signed-off-by: NThomas Pedersen <twp@codeaurora.org>
Reviewed-by: NGuenter Roeck <linux@roeck-us.net>
Signed-off-by: NGuenter Roeck <linux@roeck-us.net>
Signed-off-by: NWim Van Sebroeck <wim@iguana.be>

Update the compatible string to align with driver and also
add SoC specific string to DTS.

CC: linux-watchdog@vger.kernel.org
Signed-off-by: NMatthew McClintock <mmcclint@codeaurora.org>
Signed-off-by: NThomas Pedersen <twp@codeaurora.org>
Reviewed-by: NGuenter Roeck <linux@roeck-us.net>
Signed-off-by: NGuenter Roeck <linux@roeck-us.net>
Signed-off-by: NWim Van Sebroeck <wim@iguana.be>

Building both ARMv4 and ARMv5 dtbs when SOC_SAM_V4_V5 is an issue for
kernelci because it will then attempt to boot ARMv4 kernels on at91sam9
which doesn't work.

Use CONFIG_SOC_AT91RM9200 and CONFIG_SOC_AT91SAM9 instead.
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>

Separate the definitions for the emac and the gmac in different files and
include them in the final board dts that uses them.

Solves:
Warning (unit_address_vs_reg): Node /ahb/apb/ethernet@f0028000 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /ahb/apb/ethernet@f802c000 has a unit name, but no reg property
Signed-off-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>

Add a reg property in the endpoint node as documented in
Documentation/devicetree/bindings/media/video-interfaces.txt

Solves:
Warning (unit_address_vs_reg): Node /ahb/apb/isi@f8048000/port/endpoint@0 has a unit name, but no reg property
Signed-off-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>

The ISI is only present on the at91sam9g25, move the definition to the
at91sam9g25ek board dts to avoid warnings.

Solves the following warning for other 9x5ek boards:
Warning (unit_address_vs_reg): Node /ahb/apb/isi@f8048000 has a unit name, but no reg property
Signed-off-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>

i2c-gpio doesn't need a reg property. Change the node names to i2c-gpio-x
as used in other dts to remove the unit-address.

Solves:
Warning (unit_address_vs_reg): Node /i2c@0 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /i2c@1 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /i2c@2 has a unit name, but no reg property
Signed-off-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>

vcc_3v3_reg is a fixed regulator and doesn't need a reg property. Remove
its unit-address.

Solves:
Warning (unit_address_vs_reg): Node /fixedregulator@0 has a unit name, but no reg property
Signed-off-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>

Remove the unit-address from the oneiwire node as it doesn't have a reg
property.

Solves:
Warning (unit_address_vs_reg): Node /onewire@0 has a unit name, but no reg property
Signed-off-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>

vcc_mmc1_reg is a fixed regulators and doesn't need a reg property. Remove
its unit-address.

Solves:
Warning (unit_address_vs_reg): Node /fixedregulator@2 has a unit name, but no reg property
Reviewed-by: NMarek Vasut <marex@denx.de>
Signed-off-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>

vcc_3v3_reg and vcc_mmc1_reg are fixed regulators and don't need a
reg property. Remove their unit-address.

Solves:
Warning (unit_address_vs_reg): Node /fixedregulator@0 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /fixedregulator@1 has a unit name, but no reg property
Reviewed-by: NMarek Vasut <marex@denx.de>
Signed-off-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>

vcc_3v3_reg and vcc_mmc1_reg are fixed regulators and don't need a reg
property. Remove their unit-address.

Solves:
Warning (unit_address_vs_reg): Node /fixedregulator@0 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /fixedregulator@1 has a unit name, but no reg property
Signed-off-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>

vcc_mmc0_reg is a fixed regulator and doesn't need a reg property. Remove
its unit-address.

Solves:
Warning (unit_address_vs_reg): Node /fixedregulator@0 has a unit name, but no reg property
Signed-off-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>