arm64: dts: freescale: tqma9352: Fix watchdog reset

On the tqma9352 the board is reset through an external PMIC, so
set the fsl,ext-reset-output property to enable triggering the
output pin on a watchdog trigger.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi b/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi
index edbd8cad35bca1d99eb2e7c90677d324d81abb05..d3a0e1244aae670b7845bb7f7e5badbeed50609a 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi
@@ -156,6 +156,7 @@
 &wdog3 {
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_wdog>;
+       fsl,ext-reset-output;
        status = "okay";
 };