ARM: dts: imx6q-ba16: use wdog external reset

The BA16 module has a PMIC that uses the WDOG_B output from iMX6 to
reset the system on a watchdog timeout. Configure the watchdog to assert
the external reset signal (WDOG_B) using fsl,ext-reset-output property.

Signed-off-by: Akshay Bhat <akshay.bhat@timesys.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx6q-ba16.dtsi b/arch/arm/boot/dts/imx6q-ba16.dtsi
index 8122e5bbfebe04f063304301bc9e8c7fde8358af..f7e17e2004acb7869c711ffdabcfe634e73fb6dd 100644 (file)
--- a/arch/arm/boot/dts/imx6q-ba16.dtsi
+++ b/arch/arm/boot/dts/imx6q-ba16.dtsi
@@ -400,6 +400,7 @@
 &wdog1 {
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_wdog>;
+       fsl,ext-reset-output;
 };
 
 &iomuxc {