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ARM: dts: imx: Add WDT reboot bindings on DH i.MX6 DHSOM

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Add WDT reboot bindings on DH i.MX6 DHSOM to permit the platform
to reboot via WDT in U-Boot. These are custom U-Boot bindings,
hence they are placed in -u-boot.dtsi .

Reviewed-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Marek Vasut <marex@denx.de>
This commit is contained in:
Marek Vasut 2023-04-04 00:39:37 +02:00 committed by Stefano Babic
parent c03eaf23bb
commit 240a274f0f
1 changed files with 10 additions and 0 deletions
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10
arch/arm/dts/imx6qdl-dhcom-u-boot.dtsi
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@ -8,6 +8,12 @@
aliases {
eeprom0 = &eeprom0;
};
wdt-reboot {
compatible = "wdt-reboot";
wdt = <&wdog1>;
bootph-pre-ram;
};
};
&fec {
@ -25,3 +31,7 @@
gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
&wdog1 {
bootph-pre-ram;
};