ARM: zx: Add power domains for ZX296702

Add power domains for ZX296702 to power off
inactive power domains in runtime.

Signed-off-by: Jun Nie <jun.nie@linaro.org>
[olof: Marked zx296702_pd_driver as __initdata to avoid section mismatch]
Signed-off-by: Olof Johansson <olof@lixom.net>
3 files changed