ARM: dts: omap5-board-common: enable rtc and charging of backup battery

commit c08659d4 upstream.

tested on OMP5432 EVM
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

arch/arm/boot/dts/omap5-board-common.dtsi

@@ -383,6 +383,14 @@ clk32kgaudio: palmas_clk32k@1 {
 			#clock-cells = <0>;
 		};
 
+		rtc {
+			compatible = "ti,palmas-rtc";
+			interrupt-parent = <&palmas>;
+			interrupts = <8 IRQ_TYPE_NONE>;
+			ti,backup-battery-chargeable;
+			ti,backup-battery-charge-high-current;
+		};
+
 		palmas_pmic {
 			compatible = "ti,palmas-pmic";
 			interrupt-parent = <&palmas>;