HACK: arm64: dts: apple: j293/j493: Mark ps_dispdfr_be as always-on

Prevents broken ADP / touch bar display controller state after
suspend/resume on 13-inch Macbook Pros.

Signed-off-by: Janne Grunau <[email protected]>

Author: jannau

arch/arm64/boot/dts/apple/t8103-j293.dts

@@ -200,6 +200,11 @@
 	};
 };
 
+/* temporary to prevent issues after touch bar suspend */
+&ps_dispdfr_be {
+	apple,always-on; /* temporary to fix touchbar suspend */
+};
+
 &display_dfr {
 	status = "okay";
 };

arch/arm64/boot/dts/apple/t8112-j493.dts

@@ -55,6 +55,11 @@
 	panel = &panel;
 };
 
+/* temporary to prevent issues after touch bar suspend */
+&ps_dispdfr_be {
+	apple,always-on; /* temporary to fix touchbar suspend */
+};
+
 &display_dfr {
 	status = "okay";
 };