[PATCH 1/3 v2] powerpc/fsl: Use new clockgen binding

[Scott Wood]

On Wed, 2018-10-24 at 10:11 +0800, andy.tang at nxp.com wrote:
> From: Scott Wood <oss at buserror.net>
> 
> The driver retains compatibility with old device trees, but we don't
> want the old nodes lying around to be copied, or used as a reference
> (some of the mux options are incorrect), or even just being clutter.
> 
> We will also need the #clock-cells in the clockgen node in order to
> add fman nodes.

The comment about #clock-cells is no longer relevant to this patch, since that
 has already been added.

-Scott