From: Lothar Waßmann <LW@KARO-electronics.de>
Date: Wed, 11 Oct 2017 11:05:39 +0000 (+0200)
Subject: ARM: dts: imx28-tx28: add trickle-charge config for DS1339
X-Git-Tag: v4.15-rc1~75^2~23^2~40
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=10c8b7738d05cc28cb6a7b8601de176d8770b62b;p=thirdparty%2Flinux.git

ARM: dts: imx28-tx28: 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.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm/boot/dts/imx28-tx28.dts b/arch/arm/boot/dts/imx28-tx28.dts
index 211e67d581cff..ea4079d180d62 100644
--- a/arch/arm/boot/dts/imx28-tx28.dts
+++ b/arch/arm/boot/dts/imx28-tx28.dts
@@ -361,6 +361,8 @@
 	ds1339: rtc@68 {
 		compatible = "mxim,ds1339";
 		reg = <0x68>;
+		trickle-resistor-ohms = <250>;
+		trickle-diode-disable;
 	};
 };