ARM: Dove: Add RTC interrupt via PMU interrupt controller.

The RTC on Dove has an interrupt on the PMU interrupt controller.
Add this interrupt to the RTC node. Tested using the
"RTC Driver Test Example"

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/dove.dtsi b/arch/arm/boot/dts/dove.dtsi
index 56e5d376486a..db24b41a5264 100644
--- a/arch/arm/boot/dts/dove.dtsi
+++ b/arch/arm/boot/dts/dove.dtsi
@@ -506,6 +506,8 @@
                         rtc: real-time-clock@d8500 {
                                 compatible = "marvell,orion-rtc";
                                 reg = <0xd8500 0x20>;
+                                interrupt-parent = <&pmu_intc>;
+                                interrupts = <5>;
                         };
 
                         crypto: crypto-engine@30000 {