ARM: dts: Add sbs-battery for exynos5250-snow

Now that we have i2c-arbitrator in place on bus 4 we can add the
sbs-battery driver.  Future devices will be added onto bus 4 once
drivers are in good shape.

Signed-off-by: Doug Anderson <dianders@chromium.org>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

arch/arm/boot/dts/exynos5250-snow.dts

@@ -66,6 +66,12 @@
 			reg = <0>;
 			#address-cells = <1>;
 			#size-cells = <0>;
+
+			battery: sbs-battery@b {
+				compatible = "sbs,sbs-battery";
+				reg = <0xb>;
+				sbs,poll-retry-count = <1>;
+			};
 		};
 	};