ARM: zynq: DT: Add reference to bus node

For adding OCM memory in platform DTS is necessary to have reference to
amba bus.

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

diff --git a/arch/arm/dts/zynq-7000.dtsi b/arch/arm/dts/zynq-7000.dtsi
index 109b7dc4dbe988475b7d7a5a96cb8037bc8a1491..21b8c98ab2b3018a901e11e070756aa84aa9272b 100644 (file)
--- a/arch/arm/dts/zynq-7000.dtsi
+++ b/arch/arm/dts/zynq-7000.dtsi
@@ -53,7 +53,7 @@
                regulator-always-on;
        };
 
-       amba {
+       amba: amba {
                compatible = "simple-bus";
                #address-cells = <1>;
                #size-cells = <1>;