ARM: dts: dh-imx6: add u-boot specific wdt-reboot node

The wdt-reboot node is needed for the sysreset_watchdog driver to
register a watchdog as a reset handler in case 'CONFIG_SYSRESET' is
enabled.

Signed-off-by: Claudius Heine <ch@denx.de>

diff --git a/arch/arm/dts/imx6q-dhcom-pdk2-u-boot.dtsi b/arch/arm/dts/imx6q-dhcom-pdk2-u-boot.dtsi
new file mode 100644 (file)
index 0000000..b94231e
--- /dev/null
+++ b/arch/arm/dts/imx6q-dhcom-pdk2-u-boot.dtsi
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: (GPL-2.0+)
+/*
+ * Copyright (C) 2019 Claudius Heine <ch@denx.de>
+ */
+
+/ {
+       wdt-reboot {
+               compatible = "wdt-reboot";
+               wdt = <&wdog1>;
+       };
+};