This adds the COH 901 318 DMA controller to the U300
device tree. All devices now converted to device tree
so far will start to find their DMA channels.

Note that the U300 is not yet using the device tree
to obtain DMA channels, but this is a first step.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

This adds DMA channel assignments to the MMC/SD-controller
and the two UARTs already in the U300 device tree, as we
have now defined a way to obtain DMA channels from the
device tree.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

This adds support for the U300 MMC/SD card slot from the device
tree boot. No other changes needed.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

Now that we have enabled board power and the AB3100 regulators,
put the regulator data into the device tree and enable it so
we can start to tie regulators to devices. To begin with we're
only supplying the power to the board itself.

Cc: Mark Brown <broonie@kernel.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

This adds the COH 901 331 RTC to the U300 device tree.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

This adds the COH 901 327 watchdog to the U300 device tree.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

This adds the two I2C busses to the device tree so these
probe properly.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

This register the most basic peripherals and makes the
U300 boot to prompt from a device tree.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>