ARM: configs: Enable modules on sunxi_defconfig
ARM: dts: sun4i/sun7i: add RTC node

Add the RTC node to DTS for Allwinner A10 and Allwinner A20.

Signed-off-by: Carlo Caione <carlo.caione@gmail.com>
ARM: sun4i/sun7i: RTC driver

This patch introduces the driver for the RTC in the Allwinner A10 and
A20 SoCs.

Signed-off-by: Carlo Caione <carlo.caione@gmail.com>
clk: sunxi: Add support for USB clocks
clk: sunxi: protect core clocks from accidental shutdown

Some important clocks may get disabled as a side effect of another clock
being disabled, because they have no consumers. This patch implements a
mechanism so those clocks can be claimed by the driver and therefore
remain enabled at all times.

Signed-off-by: Emilio López <emilio@elopez.com.ar>

Conflicts:
	drivers/clk/sunxi/clk-sunxi.c
[PATCH] ARM: sunxi: doc: Add sun7i (A20) interrupt table

This patch adds some documentation about the Allwinner sun7i (A20) using
the GIC.

Signed-off-by: Oliver Schinagl <oliver@schinagl.nl>
IRC ahci commit v1,2,3

Signed-off-by: Oliver Schinagl <oliver@schinagl.nl>

Conflicts:
	arch/arm/boot/dts/sun4i-a10-cubieboard.dts
	arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
	arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
sunxi: unify cubieboard led assignment.

Signed-off-by: Michal Suchanek <hramrach@gmail.com>
ARM: sunxi: dts: Add ahci node to allwinner A10 and A20 socs
ARM: sunxi: dts: Add ahci support for the cubieboard3, the CubieTruck

Signed-off-by: Oliver Schinagl <oliver@schinagl.nl>

Conflicts:
	arch/arm/boot/dts/sun7i-a20-cubietruck.dts