Needed for SPU shared memory on sun dtsi. Change-Id: I7871182d7ee4f5d41f8afc37f1811dacd988c50b Signed-off-by: Nurit Lichtenstein <quic_nuritl@quicinc.com> Signed-off-by: Gokul krishna Krishnakumar <quic_gokukris@quicinc.com>