ARM: dts: berlin: add SMP related nodes and properties for BG2Q

Add required nodes and properties into the Berlin BG2Q device tree to
take advantage of the newly introduced SMP support. Add the scu and
cpu-ctrl nodes along with the CPUs enable-method property.

Signed-off-by: Antoine Ténart <antoine.tenart@free-electrons.com>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>

diff --git a/arch/arm/boot/dts/berlin2q.dtsi b/arch/arm/boot/dts/berlin2q.dtsi
index bf163f48bd7cdaff3b143ed3d222a533a1f1ec63..400c40fceccc7118722ff021e7711a6e9f9564dd 100644 (file)
--- a/arch/arm/boot/dts/berlin2q.dtsi
+++ b/arch/arm/boot/dts/berlin2q.dtsi
@@ -18,6 +18,7 @@
        cpus {
                #address-cells = <1>;
                #size-cells = <0>;
+               enable-method = "marvell,berlin-smp";
 
                cpu@0 {
                        compatible = "arm,cortex-a9";
@@ -113,6 +114,11 @@
                        #interrupt-cells = <3>;
                };
 
+               cpu-ctrl@dd0000 {
+                       compatible = "marvell,berlin-cpu-ctrl";
+                       reg = <0xdd0000 0x10000>;
+               };
+
                apb@e80000 {
                        compatible = "simple-bus";
                        #address-cells = <1>;