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 3ff43e53b487236e603bbf40fcc16b022ee28bba..f6ea83651824a3535f0f38a98bc33971e665729f 100644 (file)
--- a/arch/arm/dts/zynqmp.dtsi
+++ b/arch/arm/dts/zynqmp.dtsi
@@ -657,7 +657,7 @@
                };
 
                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>;
@@ -671,7 +671,7 @@
                };
 
                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>;
@@ -685,7 +685,7 @@
                };
 
                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>;
@@ -699,7 +699,7 @@
                };
 
                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>;