[PATCH 3/3] ARM: mvebu: Add support RTC for OpenBlockS AX3

[Nobuhiro Iwamatsu]

From: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj at renesas.com>

OpenBlockS AX3 has Seiko Instruments S-35390A as RTC controller.
This validates RTC controller.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj at renesas.com>
---
 arch/arm/boot/dts/openblocks-ax3-4.dts |    5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/openblocks-ax3-4.dts b/arch/arm/boot/dts/openblocks-ax3-4.dts
index c42b9a5..61c2f2c 100644
--- a/arch/arm/boot/dts/openblocks-ax3-4.dts
+++ b/arch/arm/boot/dts/openblocks-ax3-4.dts
@@ -74,6 +74,11 @@
 		i2c at d0011100 {
 			status = "okay";
 			clock-frequency = <400000>;
+
+			s35390a: s35390a at 30 {
+				compatible = "s35390a";
+				reg = <0x30>;
+			}; 
 		}; 
 	};
 };
-- 
1.7.10.4