[PATCH 4/4] ARM: dts: imx28-tx28: 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/imx28-tx28.dts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/imx28-tx28.dts b/arch/arm/boot/dts/imx28-tx28.dts
index 3c852f7..4684d2f 100644
--- a/arch/arm/boot/dts/imx28-tx28.dts
+++ b/arch/arm/boot/dts/imx28-tx28.dts
@@ -358,6 +358,8 @@
        ds1339: rtc@68 {
                compatible = "mxim,ds1339";
                reg = <0x68>;
+               trickle-resistor-ohms = <250>;
+               trickle-diode-disable;
        };
 };
 
-- 
2.1.4