Subject: [PATCH] ARM: dts: DRA7: change address-cells and size-cells

From: [email-masked] (Tony Lindgren)
Date: Mon, 29 Feb 2016 10:16:07 -0800

* Lokesh Vutla <[email-masked]> [160229 00:48]:
> On Saturday 27 February 2016 12:41 AM, Tony Lindgren wrote:
> > * Lokesh Vutla <[email-masked]> [160224 02:14]:
> > 
> > Is size-cells 2 needed for all these devices too? Can't
> > you just set it for the memory nodes?
> 
> For updating memory nodes with 64bit, I have to change the address and
> size cells as 2 for the root node. So, reg property in all the children
> to the root node should also be updated with 2 address cells and 2 size
> cells or else the below warning shows up:

Yes I understand that if we need to set it at the top level. But what
happens if you only set it for the memory node?

With just something like:

memory {
       #address-cells = <2>;
       #size-cells = <2>;
       ...
};

Regards,

Tony