Add support for the ARM, AHB, APB and DDR clocks found on the
WM8505, WM8650, WM8750 and WM8850 SoCs.

These clocks are gateable, but the enable part of the clock definition
is left out as there are no users for these clocks, and we don't want
them being disabled at boot, but it does provide users the ability to
check the current rate of these clocks.
Signed-off-by: NTony Prisk <linux@prisktech.co.nz>

Missing aliases for uarts on vt8500, wm8505, wm8650 added.
Nodes incorrectly labelled uart@.., changed to serial@... on all SoCs.
Set each uarts default status = "disabled" as they generally don't exist.

For each board file, we only need to enable uart0 as no other uarts are
physically present on any of these boards.
Signed-off-by: NTony Prisk <linux@prisktech.co.nz>

This patch adds support for the WonderMedia WM8750 SoC and the VIA
APC8750 board.
Signed-off-by: NTony Prisk <linux@prisktech.co.nz>

vt8500, wm8650 and wm8850 have no cpu node specified.
wm8505 has a cpu node which contains an invalid compatible string, and
is missing the other required properties.
Signed-off-by: NTony Prisk <linux@prisktech.co.nz>

Now that a display timing binding is available, convert our almost identical
binding to use the standard binding.

This patch converts the vt8500 and wm8505 framebuffer drivers and
associated dts/dtsi files to use the standard binding as defined in
bindings/video/display-timing.txt.

There are two side-effects of making this conversion:

1) The fb node should now be in the board file, rather than the soc file as
the display-timing node is a child of the fb node.

2) We still require a bits per pixel property to initialize the framebuffer
for the different lcd panels. Rather than including this as part of the
display timing, it is moved into the framebuffer node.

I have also taken the opportunity to alphabetise the includes of each
driver to avoid double-ups.
Signed-off-by: NTony Prisk <linux@prisktech.co.nz>
Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>

Remove the gpio related devicetree nodes as these are no longer required
with the move to a combined pinctrl/gpio driver.
Signed-off-by: NTony Prisk <linux@prisktech.co.nz>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>

This patch adds pinctrl nodes to the VIA VT8500 and Wondermedia SoC dtsi
files to support the pinctrl driver.
Signed-off-by: NTony Prisk <linux@prisktech.co.nz>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>

This patch adds a soc dtsi for the Wondermedia WM8850.

A board dts file is also included for the W70v2 tablet, with support
for all the drivers currently in mainline.
Signed-off-by: NTony Prisk <linux@prisktech.co.nz>
Signed-off-by: NOlof Johansson <olof@lixom.net>