arm64: dts: meson-g12: drop BL32 region from SEI510/SEI610

The BL32/TEE reserved-memory region is now inherited from the common
family dtsi (meson-g12-common) so we can drop it from board files.
Signed-off-by: NChristian Hewitt <christianshewitt@gmail.com>
Reviewed-by: NNeil Armstrong <narmstrong@baylibre.com>
Reviewed-by: NKevin Hilman <khilman@baylibre.com>
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Link: https://lore.kernel.org/r/20220126044954.19069-4-christianshewitt@gmail.com

arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts

@@ -157,14 +157,6 @@
 		regulator-always-on;
 	};
 
-	reserved-memory {
-		/* TEE Reserved Memory */
-		bl32_reserved: bl32@5000000 {
-			reg = <0x0 0x05300000 0x0 0x2000000>;
-			no-map;
-		};
-	};
-
 	sdio_pwrseq: sdio-pwrseq {
 		compatible = "mmc-pwrseq-simple";
 		reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;

arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dts

@@ -203,14 +203,6 @@
 		regulator-always-on;
 	};
 
-	reserved-memory {
-		/* TEE Reserved Memory */
-		bl32_reserved: bl32@5000000 {
-			reg = <0x0 0x05300000 0x0 0x2000000>;
-			no-map;
-		};
-	};
-
 	sdio_pwrseq: sdio-pwrseq {
 		compatible = "mmc-pwrseq-simple";
 		reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;