The IGEPv2 has a TFP410 DPI-to-DVI encoder attached to OMAP's
Display SubSystem (DSS).

Add mux setup for DSS pins and also for the GPIO 170 pin that
is used to ensure that the DVI-D is powered down on power up.
Signed-off-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Most of the boards are using the TI AM/DM37x processor, there is only a small
quantity of IGEP Processor Boards based on TI OMAP3530. So it's better use the
omap36xx.dtsi include instead of omap34xx.dtsi include. We can add support
for the 34xx based variant later on as needed.

To avoid confusion we have added to the model the (TI AM/DM37x) comment.
Signed-off-by: NEnric Balletbo i Serra <eballetbo@gmail.com>
[tony@atomide.com: updated comments for the 34xx to 36xx include change]
Signed-off-by: NTony Lindgren <tony@atomide.com>

Looks like at least Igep, Zoom and EVM boards can use a
common file for the GPMC connected smsc911x.
Signed-off-by: NTony Lindgren <tony@atomide.com>

Commit 840ef8b7 ("ARM: dt: add header to define IRQ flags") added
constants for IRQ edge/level triggered types so use it instead of
a magic number to enhance the DT readability.
Signed-off-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: NBenoit Cousson <bcousson@baylibre.com>

Add device nodes for the HS USB Host port 1, USB PHY and its
required regulator and also pin mux setup for HS USB1 pins.
Signed-off-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk>
Tested-by: NEnric Balletbo i Serra <eballetbo@gmail.com>
Acked-by: NRoger Quadros <rogerq@ti.com>
Signed-off-by: NBenoit Cousson <bcousson@baylibre.com>

Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NBenoit Cousson <bcousson@baylibre.com>

The IGEPv2 has a number of GPIO LED connected to OMAP
pins. Configure these pins as output GPIO.
Signed-off-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk>
Tested-by: NEnric Balletbo i Serra <eballetbo@iseebcn.com>
Signed-off-by: NBenoit Cousson <bcousson@baylibre.com>

Use standard GPIO constants to enhance the readability of DT GPIOs.
Signed-off-by: NFlorian Vaussard <florian.vaussard@epfl.ch>
Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com>
Reviewed-by: NStephen Warren <swarren@nvidia.com>
Signed-off-by: NBenoit Cousson <benoit.cousson@linaro.org>

Replace /include/ by #include for OMAP2+ DT, in order to use the
C pre-processor, making use of #define features possible.
Signed-off-by: NFlorian Vaussard <florian.vaussard@epfl.ch>
Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com>
Reviewed-by: NStephen Warren <swarren@nvidia.com>
Signed-off-by: NBenoit Cousson <benoit.cousson@linaro.org>

The IGEPv2 board has an 512MB NAND flash memory.

Add a device node for this NAND and its partition layout.
Signed-off-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: NBenoit Cousson <benoit.cousson@linaro.org>

The IGEPv2 board has an SMSC LAN9221i ethernet chip connected to
the OMAP3 processor though the General-Purpose Memory Controller.

This patch adds a device node for the ethernet chip as a GPMC child
and all its dependencies (regulators, GPIO and pin muxs).
Signed-off-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: NBenoit Cousson <benoit.cousson@linaro.org>

ISEE IGEPv2 is an TI OMAP3 SoC based embedded board.

This patch adds an initial device tree support to boot
an IGEPv2 from the MMC/SD.

Currently is working everything that is supported by DT
on OMAP3 SoCs (MMC/SD, GPIO LEDs, EEPROM, TWL4030 audio).
Signed-off-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk>
Tested-by: NEnric Balletbo i Serra <eballetbo@gmail.com>
[benoit.cousson@linaro.org: Update the Makefile for 3.8-rc2]
Signed-off-by: NBenoit Cousson <benoit.cousson@linaro.org>