arm64: dts: freescale: imx93-11x11-evk: enable fsl,ext-reset-output for wdog3

The WDOG_B is connected to external PMIC, so set "fsl,ext-reset-output"
to enable triggering PMIC reset.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
index 0e12dcd0d4d1a3f65af3d250b1b96637a666e929..8491eb53120e6a9e21fccb2e5ea26371ee2bb4fb 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
@@ -595,6 +595,9 @@
 };
 
 &wdog3 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_wdog>;
+       fsl,ext-reset-output;
        status = "okay";
 };
 
@@ -932,4 +935,9 @@
                >;
        };
 
+       pinctrl_wdog: wdoggrp {
+               fsl,pins = <
+                       MX93_PAD_WDOG_ANY__WDOG1_WDOG_ANY       0x31e
+               >;
+       };
 };