ARM: dts: imx6: rdu2: enable WDOG1

Enable the i.MX6 WDOG1 internal watchdog for warm reboots. This allows
to issue emergency restarts without clearing the RAM, so collecting oops
logs from ramoops pstore in barebox becomes feasible.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
index c0a76202e16b23ae52514a3a52ddb0092466f15d..04a66339ceb3ae95397879dba577eeb8008aa1d0 100644 (file)
--- a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
@@ -885,10 +885,6 @@
        };
 };
 
-&wdog1 {
-       status = "disabled";
-};
-
 &iomuxc {
        pinctrl_accel: accelgrp {
                fsl,pins = <