ARM: mvebu: adjust mbus controller description on Armada 370/XP

In order to support suspend/resume on Armada XP, an additional set of
registers need to be described at the MBus controller level. This
commit therefore adjusts the Device Tree of the Armada 370/XP SoC to
include those registers in the MBus controller description;

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Link: https://lkml.kernel.org/r/1416585613-2113-16-git-send-email-thomas.petazzoni@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

diff --git a/arch/arm/boot/dts/armada-370-xp.dtsi b/arch/arm/boot/dts/armada-370-xp.dtsi
index 83286ec..90dba78 100644 (file)
--- a/arch/arm/boot/dts/armada-370-xp.dtsi
+++ b/arch/arm/boot/dts/armada-370-xp.dtsi
@@ -180,7 +180,8 @@
 
                        mbusc: mbus-controller@20000 {
                                compatible = "marvell,mbus-controller";
-                               reg = <0x20000 0x100>, <0x20180 0x20>;
+                               reg = <0x20000 0x100>, <0x20180 0x20>,
+                                     <0x20250 0x8>;
                        };
 
                        mpic: interrupt-controller@20000 {