[PATCH v3 2/4] of: reserved_mem: Support multiple 'reg' entries for memory-region

[Rob Herring]

On Wed, Jan 07, 2026 at 02:04:53PM +0100, Gregory CLEMENT wrote:
> The Device Tree specification allows a "memory-region" node to have
> multiple 'reg' entries, but the current kernel implementation only
> processes the first entry. This can lead to drivers not being able to
> access all the reserved memory regions specified in the Device Tree.

This may be a case of we change the spec. Or at least say, nodes 
referenced by memory-region can only have 1 region. Are there some 
existing users needing this functionality?

Rob