ARM: dts: imx53-tx53: add trickle-charge config for DS1339

As the DS1339 driver now supports enabling the trickle charge feature
via DTB, add the appropriate properties to utilize this feature.

diff --git a/arch/arm/boot/dts/imx53-tx53.dtsi b/arch/arm/boot/dts/imx53-tx53.dtsi
index a3e7cf9c78705294b06931e65a277d5157ce3b81..72971da840750431a1bebdaabe2221d830b07563 100644 (file)
--- a/arch/arm/boot/dts/imx53-tx53.dtsi
+++ b/arch/arm/boot/dts/imx53-tx53.dtsi
@@ -245,6 +245,8 @@
                pinctrl-0 = <&pinctrl_ds1339>;
                interrupt-parent = <&gpio4>;
                interrupts = <20 0>;
+               trickle-resistor-ohms = <250>;
+               trickle-diode-disable;
        };
 };