ARM: dts: zynq: Add OCM node

Add OCM node for all zynq boards. OCM location
can changed but for all current boards this
is the location where OCM is.`

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

diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi
index 06915080b875dd34b163859cb71c5bc0925de373..d373b3860333e478f771fe66e8b85d1717b842f9 100644 (file)
--- a/arch/arm/boot/dts/zynq-7000.dtsi
+++ b/arch/arm/boot/dts/zynq-7000.dtsi
@@ -57,7 +57,7 @@
                regulator-always-on;
        };
 
-       amba {
+       amba: amba {
                compatible = "simple-bus";
                #address-cells = <1>;
                #size-cells = <1>;

diff --git a/arch/arm/boot/dts/zynq-zc702.dts b/arch/arm/boot/dts/zynq-zc702.dts
index fb59d34e8ee6868799130f36e2d029c86e576277..79077c5ac60e9b1abbd206276175a2bc77f47e7a 100644 (file)
--- a/arch/arm/boot/dts/zynq-zc702.dts
+++ b/arch/arm/boot/dts/zynq-zc702.dts
@@ -50,6 +50,13 @@
        };
 };
 
+&amba {
+       ocm: sram@fffc0000 {
+               compatible = "mmio-sram";
+               reg = <0xfffc0000 0x10000>;
+       };
+};
+
 &can0 {
        status = "okay";
        pinctrl-names = "default";