devicetree: Add compatible string for Zynq Ultrascale+ MPSoC
devicetree: Add compatible string for Zynq Ultrascale+ MPSoC

Add "cdns,zynqmp-gem" to be used for Zynq Ultrascale+ MPSoC.

Signed-off-by: Harini Katakam <460912b7442082efd17dd2415499351621819deb@xilinx.com>
Reviewed-by: Punnaiah Choudary Kalluri <1b2fae66f68275480e8579e989a09c2c14b0bb77@xilinx.com>
Signed-off-by: David S. Miller <fe08d3c717adf2ae63592e4c9aec6e3e404d8e3e@davemloft.net>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs