[RESEND PATCH 1/2] ARM: dts: dra7: Fix clock data for gmac_gmii_ref_clk_div

* Grygorii Strashko [off-list ref] [160830 07:58]:

Originally this patch was posted (and acked) here
https://lkml.org/lkml/2016/4/27/272, 
but it, unfortunatelly, has never been merged. 
So re-send + minor subj change.

OK yeah sorry about that. And thanks for the resend. If some patches
have pending discussion as I tend to tag threads that have pending
discussion as read and then forget them. And I miss patches in other
ways too..

Tero, care to take a look and ack?

Regards,

Tony