ARM: dts: imx: cpus/cpu nodes dts updates

commit 7925e89f54fc49bcd1e73f0a65c4a3eb35b9cfb1 upstream.

This patch updates the in-kernel dts files according to the latest cpus
and cpu bindings updates for ARM.

Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>