Add ADS7846 touchscreen support.
Signed-off-by: NDmitry Lifshitz <lifshitz@compulab.co.il>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Fix comment style
Signed-off-by: NDmitry Lifshitz <lifshitz@compulab.co.il>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Add node for RTC.

Note that on dra7xx are no separate interrupts for alram
and timer unlike for SoCs.
Signed-off-by: NLokesh Vutla <lokeshvutla@ti.com>
[nm@ti.com: update with rtc crossbar number]
Signed-off-by: NNishanth Menon <nm@ti.com>
[tony@atomide.com: updated comments]
Signed-off-by: NTony Lindgren <tony@atomide.com>

This adds support for the N900's battery to the
Nokia N900 DTS file.
Signed-off-by: NSebastian Reichel <sre@kernel.org>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Add si4713 node to the N900 device tree file.
Signed-off-by: NSebastian Reichel <sre@kernel.org>
Signed-off-by: NTony Lindgren <tony@atomide.com>

The HDMI node does not have a power supply attached. As a result its
power regulator, VDAC, shuts off on boot and screen loses signal.
This attaches VDAC (vdda_hdmi_dac) to HDMI's vdda-supply.
Signed-off-by: NAdam YH Lee <adam.yh.lee@gmail.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

This adds the NovaTech OrionLXm which is based on the AM335x SoC
http://www.novatechweb.com/substation-automation/orionlxm/

RAM: 512MiB
Flash: 4GB eMMC
Ethernet PHYs: 2x Micrel KSZ8041FTLI
USB ports are used internally by the expansion cards.
Internal micro SD slot is available.
Signed-off-by: NGeorge McCollister <george.mccollister@gmail.com>
Reviewed-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Add serial port aliases for consoles > 6.
Signed-off-by: NNishanth Menon <nm@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

BeagleBoard-X15 is the next generation Open Source Hardware
BeagleBoard based on TI's AM5728 SoC featuring dual core 1.5GHz A15
processor. The platform features 2GB DDR3L (w/dual 32bit busses),
eSATA, 3 USB3.0 ports, integrated HDMI (1920x1080@60), separate LCD
port, video In port, 4GB eMMC, uSD, Analog audio in/out, dual 1G
Ethernet.

For more information, refer to:
BeagleBoard-X15 Wiki:
http://www.elinux.org/Beagleboard:BeagleBoard-X15

AM5728 is part of the Sitara product family whose additional details
will be available: http://www.ti.com/lsds/ti/arm/overview.page

Technical Reference Manual for AM5728 is public domain at:
http://www.ti.com/lit/spruhz6

Just add basic support for the moment, the following updates are needed:
  i)	Ethernet - depends on SoC dts fixes
  ii)	USB Client (USB2) - depends on GPIO extcon
  ii)	HDMI - additional driver fixes pending
  iii)	Audio - additional driver fixes pending

NOTE:
AM5728 Data Manual (SPRS915L - August 2014) section 4.1.1 states: "All
unused power supply balls must be supplied with the voltages specified
in the Section 5.2, Recommended Operating Conditions". This implies
that all unused voltage rails for AM5728 can never be switched off even
if the hardware blocks inside that voltage domain is unused. Switching
off these unused rails may result in stability issues on other domains
and increased leakage and power-on-hour impacts.
Signed-off-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NNishanth Menon <nm@ti.com>
Reviewed-by: NTom Rini <trini@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Add btwilink device for IGEPv2 Rev. F and IGEP COM MODULE Rev. G.
Signed-off-by: NEnric Balletbo i Serra <eballetbo@iseebcn.com>
Acked-by: NJavier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: NTony Lindgren <tony@atomide.com>

We can't suppose that the i2c2 pins are configured as I2C bus, these pins are
connected to expansion connectors.
Signed-off-by: NEnric Balletbo i Serra <eballetbo@iseebcn.com>
Acked-by: NJavier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Add support for the new hardware revision of the IGEPv2. Basically, the new
revision F replaces the old Wifi module for a Wilink8 based module.
Signed-off-by: NEnric Balletbo i Serra <eballetbo@iseebcn.com>
Acked-by: NJavier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Use the omap3-igep0020-common.dtsi file and remove repeated parts leaving
the nodes that are not common between IGEPv2 hardware revisions.
Signed-off-by: NEnric Balletbo i Serra <eballetbo@iseebcn.com>
Acked-by: NJavier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Add support for the new hardware revision of the IGEP COM MODULE. Basically,
the new revision G replaces the old Wifi module for a Wilink8 based module.
Signed-off-by: NEnric Balletbo i Serra <eballetbo@iseebcn.com>
Acked-by: NJavier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Use the omap3-igep0030-common.dtsi file and remove repeated parts leaving
the nodes that are not common between IGEP COM MODULE hardware revisions.
Signed-off-by: NEnric Balletbo i Serra <eballetbo@iseebcn.com>
Acked-by: NJavier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: NTony Lindgren <tony@atomide.com>

New IGEP boards revisions will use another Wifi module, so this patch moves
the DT nodes outside the common omap3-igep.dtsi file to specific DT for every
board.
Signed-off-by: NEnric Balletbo i Serra <eballetbo@iseebcn.com>
Acked-by: NJavier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: NTony Lindgren <tony@atomide.com>

We'll introduce new hardware revisions soon. This patch is only to
indicate which board revision supports this device tree file in order
to avoid confusions.
Signed-off-by: NEnric Balletbo i Serra <eballetbo@iseebcn.com>
Acked-by: NJavier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: NTony Lindgren <tony@atomide.com>

We'll introduce new hardware revisions soon. This patch is only to
indicate which board revision supports this device tree file in order
to avoid confusions.
Signed-off-by: NEnric Balletbo i Serra <eballetbo@iseebcn.com>
Acked-by: NJavier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: NTony Lindgren <tony@atomide.com>

At this moment all supported boards use same NAND chip, so has more sense
move the GPMC and NAND configuration to the omap3-igep.dtsi common place.
Signed-off-by: NEnric Balletbo i Serra <eballetbo@iseebcn.com>
Acked-by: NJavier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: NTony Lindgren <tony@atomide.com>

UART2 is used to connect the processor with the bluetooth chip, these pins
are not common between IGEPv2 boards and IGEP COM MODULE boards. This patch
muxes the correct pins for every board and removes UART2 configuration from
common omap3-igep.dtsi file.
Signed-off-by: NEnric Balletbo i Serra <eballetbo@iseebcn.com>
Acked-by: NJavier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: NTony Lindgren <tony@atomide.com>

by adding labels to DWC3 nodes, it's far easier
for boards to reference them.
Signed-off-by: NFelipe Balbi <balbi@ti.com>
[tony@atomide.com: updated for otg 4 move to dra74x.dtsi]
Signed-off-by: NTony Lindgren <tony@atomide.com>

Adding CPSW phy-id, CPSW and MDIO pinmux configuration for active and
sleep states and enable them in board evm dts file.
Signed-off-by: NMugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

DRA7 Data Manual (SPRS857L - August 2014) section 4.1.1 states: "All
unused power supply balls must be supplied with the voltages specified
in the Section 5.2, Recommended Operating Conditions".

This implies that all unused voltage rails for Vayu can never be
switched off even if the hardware blocks inside that voltage domain is
unused. Switching off these unused rails may result in stability issues
on other domains and increased leakage and power-on-hour impacts.

J6eco-evm dts file already considers this, however j6evm-dts file needs
to be fixed to consider this constraint of the SoC.
Signed-off-by: NNishanth Menon <nm@ti.com>
Acked-by: NRoger Quadros <rogerq@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Add MMC1 and 2 nodes. MMC1 is SDcard and MMC2 is eMMC.

NOTE on MMC1 card detect: Ideally, we should be using in-built SDCD
support, but we dont have it yet. So, use the fact that control module
of DRA7 is setup such that no matter what mode one configures it, GPIO
option is always hardwired in - use GPIO mode for SDcard detection.

[peter.ujfalusi@ti.com]
The power line feeding the SD card is also used by other devices on the EVM.
Use generic name instead of mmc2_3v3 so when other devices want to use the
same regulator it will look a bit better.
Signed-off-by: NNishanth Menon <nm@ti.com>
Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

With Commit adff5962 ("Input: introduce palmas-pwrbutton"), we can
now support tps power button as a event source - This is SW7 (PB/WAKE)
on the J6-evm.
Signed-off-by: NNishanth Menon <nm@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Even thought sys_nirq1 is hardwired on the SoC for the pin, it is
better to configure the pin to the required mux configuration.
Signed-off-by: NNishanth Menon <nm@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

The ldo4_reg regulator provides power to the USB1 and USB2
High Speed PHYs.
Signed-off-by: NRoger Quadros <rogerq@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Add USB data and pinctrl for USB.
Signed-off-by: NGeorge Cherian <george.cherian@ti.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>
Signed-off-by: NRoger Quadros <rogerq@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

The 4th USB controller instance present only on the DRA74x family of
devices so move it there.
Signed-off-by: NRoger Quadros <rogerq@ti.com>
Acked-by: NNishanth Menon <nm@ti.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

DRA72-evm has a 256MB 16-bit wide NAND chip. Add
pinmux and NAND node.

The NAND chips 'Chip select' and 'Write protect' can be
controlled using DIP Switch SW5. To use NAND,
the switch must be configured like so:

SW5.1 (NAND_SELn) = ON (LOW)
SW5.9 (GPMC_WPN) = OFF (HIGH)
Signed-off-by: NRoger Quadros <rogerq@ti.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>
Tested-by: NNishanth Menon <nm@ti.com>
Acked-by: NNishanth Menon <nm@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Adding CPSW phy-id, CPSW and MDIO pinmux configuration for active and
sleep states and enable them in board evm dts file.
Signed-off-by: NMugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Add CPSW and MDIO related device tree data for DRA7XX and made as status
disabled. Phy-id, pinmux for active and sleep state needs to be added in
board dts files and enable the CPSW device.
Signed-off-by: NMugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Use omap specific pinctrl defines (OMAP3_CORE1_IOPAD) to configure
the padconf register offset.
Signed-off-by: NMarek Belisko <marek@goldelico.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Add DSS related pinmux and display data nodes required to support
DVI video out on SBC-T3530, SBC-T3730 and SBC-T3517.
Signed-off-by: NDmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: NIgor Grinberg <grinberg@compulab.co.il>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Cc: devicetree@vger.kernel.org
Reviewed-by: NTony Lindgren <tony@atomide.com>
Tested-by: NTony Lindgren <tony@atomide.com>
Signed-off-by: NSebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Cc: devicetree@vger.kernel.org
Reviewed-by: NTony Lindgren <tony@atomide.com>
Tested-by: NTony Lindgren <tony@atomide.com>
Signed-off-by: NSebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: NTony Lindgren <tony@atomide.com>

The '#mbox-cells' property is added to all the OMAP mailbox
nodes. This property is mandatory with the new mailbox framework.

Cc: "Benoît Cousson" <bcousson@baylibre.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>
Signed-off-by: NSuman Anna <s-anna@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Add the interrupts property to all the 13 mailbox nodes in
DRA7xx. The interrupts property information added is inline
with the expected values with the DRA7xx crossbar driver,
and is common to both DRA74x and DRA72x SoCs.

Do note that the mailbox 1 is only capable of generating out
3 interrupts, while all the remaining mailboxes have 4
interrupts each.
Signed-off-by: NSuman Anna <s-anna@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Looks like we have some GPMC NAND timings missing device
width. This fixes "gpmc_cs_program_settings: invalid width 0!"
errors during boot.
Signed-off-by: NTony Lindgren <tony@atomide.com>

With the GPMC warnings now enabled, I noticed the LAN9220 timings
can overflow the GPMC registers with 200MHz L3 speed. Earlier we
were just skipping the bad timings and would continue with the
bootloader timings. Now we no longer allow to continue with bad
timings as we have the timings in the .dts files.

We could start using the GPMC clock divider, but let's instead
use the u-boot timings that are known to be working and a bit
faster. These are basically the u-boot NET_GPMC_CONFIG[1-6]
defines deciphered. Except that we don't set gpmc,burst-length
as that's only partially configured and does not seem to work
if fully enabled.

[tony@atomide.com: updated to remove gpmc,burst-length]
Signed-off-by: NTony Lindgren <tony@atomide.com>