devicetree: Add compatible string for Zynq Ultrascale+ MPSoC

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

Signed-off-by: Harini Katakam <harinik@xilinx.com>
Reviewed-by: Punnaiah Choudary Kalluri <punnaia@xilinx.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/Documentation/devicetree/bindings/net/macb.txt b/Documentation/devicetree/bindings/net/macb.txt
index ba19d67..8ec5fdf 100644 (file)
--- a/Documentation/devicetree/bindings/net/macb.txt
+++ b/Documentation/devicetree/bindings/net/macb.txt
@@ -9,6 +9,7 @@ Required properties:
   the Cadence GEM, or the generic form: "cdns,gem".
   Use "cdns,sama5d3-gem" for the Gigabit IP available on Atmel sama5d3 SoCs.
   Use "cdns,sama5d4-gem" for the Gigabit IP available on Atmel sama5d4 SoCs.
+  Use "cdns,zynqmp-gem" for Zynq Ultrascale+ MPSoC.
 - reg: Address and length of the register set for the device
 - interrupts: Should contain macb interrupt
 - phy-mode: See ethernet.txt file in the same directory.