arm64: zynqmp: Use backward compatible string for gem

Add backward compatible string for gem ("cdns,gem").

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi
index 854608c9382bd2cef0c104fed716b81e70ebba2b..dea918a0419a3ece89c1805ba5685db4056678e3 100644 (file)
--- a/arch/arm/dts/zynqmp.dtsi
+++ b/arch/arm/dts/zynqmp.dtsi
@@ -539,7 +539,7 @@
                };
 
                gem0: ethernet@ff0b0000 {
-                       compatible = "cdns,zynqmp-gem";
+                       compatible = "cdns,zynqmp-gem", "cdns,gem";
                        status = "disabled";
                        interrupt-parent = <&gic>;
                        interrupts = <0 57 4>, <0 57 4>;
@@ -552,7 +552,7 @@
                };
 
                gem1: ethernet@ff0c0000 {
-                       compatible = "cdns,zynqmp-gem";
+                       compatible = "cdns,zynqmp-gem", "cdns,gem";
                        status = "disabled";
                        interrupt-parent = <&gic>;
                        interrupts = <0 59 4>, <0 59 4>;
@@ -565,7 +565,7 @@
                };
 
                gem2: ethernet@ff0d0000 {
-                       compatible = "cdns,zynqmp-gem";
+                       compatible = "cdns,zynqmp-gem", "cdns,gem";
                        status = "disabled";
                        interrupt-parent = <&gic>;
                        interrupts = <0 61 4>, <0 61 4>;
@@ -578,7 +578,7 @@
                };
 
                gem3: ethernet@ff0e0000 {
-                       compatible = "cdns,zynqmp-gem";
+                       compatible = "cdns,zynqmp-gem", "cdns,gem";
                        status = "disabled";
                        interrupt-parent = <&gic>;
                        interrupts = <0 63 4>, <0 63 4>;