[PATCH 4/7] ARM: dts: imx53-tx53: add trickle-charge config for DS1339

[Lothar Waßmann]

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

Signed-off-by: Lothar Waßmann <l...@karo-electronics.de>
---
 arch/arm/boot/dts/imx53-tx53.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/imx53-tx53.dtsi 
b/arch/arm/boot/dts/imx53-tx53.dtsi
index a3e7cf9..72971da8 100644
--- 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;
        };
 };
 
-- 
2.1.4