This adds the UART4 found on the FPGA to the PB1176 DTS
file.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

Add the PL022 SSP/SPI block to the PL1176 DTS file, also
define the separate SSPCLK clock derived from the 24MHz
chrystal.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

The PB1176 has two PL031 RTC clocks, one in the devchip and one
in the FPGA. Add them to the device tree.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

Extend the PB1176 device tree with the character LCD device.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

This adds the PL061 GPIO instances found on the PB1176 devchip
and the FPGA to the DTS file.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

This creates a node in the device tree to hold the FPGA devices
as a "simple-bus" and moves the GIC found on the FPGA to this
node, so it reflects the actual topology of the system.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

As a first example, add device tree and bindings for the
RealView PB1176.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>