Revert "arm64: dts: imx8mn-venice-gw7902: disable gpu"

This reverts commit 0c566618e27f17b5807086dba8c222ca8ca3dc1e,
this one was meant for v5.18, not as a bugfix, though the
patch itself was correct.

Reported-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts

@@ -220,10 +220,6 @@
 	};
 };
 
-&disp_blk_ctrl {
-	status = "disabled";
-};
-
 /* off-board header */
 &ecspi2 {
 	pinctrl-names = "default";
@@ -255,10 +251,6 @@
 	};
 };
 
-&gpu {
-	status = "disabled";
-};
-
 &i2c1 {
 	clock-frequency = <100000>;
 	pinctrl-names = "default";
@@ -554,10 +546,6 @@
 	status = "okay";
 };
 
-&pgc_gpumix {
-	status = "disabled";
-};
-
 /* off-board header */
 &sai3 {
 	pinctrl-names = "default";