ARM: dts: bcm5301x: Add SEAMA compatibles

This adds SEAMA compatibles to the firmware partition of these
two D-Link devices.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230713-seama-partitions-v4-2-69e577453d40@linaro.org
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>

Author: Linus Walleij

arch/arm/boot/dts/broadcom/bcm47094-dlink-dir-885l.dts

@@ -33,6 +33,7 @@
 				#size-cells = <1>;
 
 				partition@0 {
+					compatible = "seama";
 					label = "firmware";
 					reg = <0x00000000 0x08000000>;
 				};

arch/arm/boot/dts/broadcom/bcm47094-dlink-dir-890l.dts

@@ -149,6 +149,7 @@
 		 * partitions: this device uses SEAMA.
 		 */
 		firmware@0 {
+			compatible = "seama";
 			label = "firmware";
 			reg = <0x00000000 0x08000000>;
 		};