ARM: sunxi: DT: Convert the DTs to use the GIC headers

The GIC requires some extra opaque arguments to set the IRQ type and flags.

Convert the DTs to using the common defines.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

diff --cc arch/arm/boot/dts/sun6i-a31.dtsi
Simple merge

diff --cc arch/arm/boot/dts/sun7i-a20.dtsi
Simple merge

diff --cc arch/arm/boot/dts/sun8i-a23.dtsi
Simple merge

diff --cc arch/arm/boot/dts/sun9i-a80.dtsi
Simple merge