arm64: dts: mediatek: mt8195: Add missing gce-client-reg to mutex1

Add the missing mediatek,gce-client-reg property to the mutex1 node to
allow it to use the GCE. This prevents the "can't parse gce-client-reg
property" error from being printed and should result in better
performance.

Fixes: 92d2c23 ("arm64: dts: mt8195: add display node for vdosys1")
Suggested-by: AngeloGioacchino Del Regno <[email protected]>
Signed-off-by: Nícolas F. R. A. Prado <[email protected]>
Link: https://lore.kernel.org/r/20240229-gce-client-reg-add-missing-mt8192-95-v1-4-b12c233a8a33@collabora.com
Signed-off-by: AngeloGioacchino Del Regno <[email protected]>

Author: nfraprado

arch/arm64/boot/dts/mediatek/mt8195.dtsi

@@ -3335,6 +3335,7 @@
 			power-domains = <&spm MT8195_POWER_DOMAIN_VDOSYS1>;
 			clocks = <&vdosys1 CLK_VDO1_DISP_MUTEX>;
 			clock-names = "vdo1_mutex";
+			mediatek,gce-client-reg = <&gce0 SUBSYS_1c10XXXX 0x1000 0x1000>;
 			mediatek,gce-events = <CMDQ_EVENT_VDO1_STREAM_DONE_ENG_0>;
 		};