arm: dts: k3-am654-r5-base-board: enable wkup_i2c0 driver for spl

Enable wkup_i2c0 as this is needed for voltage control.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Keerthy <j-keerthy@ti.com>
diff --git a/arch/arm/dts/k3-am654-r5-base-board.dts b/arch/arm/dts/k3-am654-r5-base-board.dts
index 6ab0f4a..98868af 100644
--- a/arch/arm/dts/k3-am654-r5-base-board.dts
+++ b/arch/arm/dts/k3-am654-r5-base-board.dts
@@ -218,4 +218,5 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&wkup_i2c0_pins_default>;
 	clock-frequency = <400000>;
+	u-boot,dm-spl;
 };