arm64: dts: mediatek: mt8183: Remove second opp-microvolt entries from gpu table

This was done to keep a strict relation between VSRAM and VGPU, but
it never worked: now we're doing it transparently with the new
mediatek-regulator-coupler driver.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Tested-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://lore.kernel.org/r/20230301095523.428461-4-angelogioacchino.delregno@collabora.comSigned-off-by: Matthias Brugger <matthias.bgg@gmail.com>

arch/arm64/boot/dts/mediatek/mt8183.dtsi

@@ -563,82 +563,82 @@ gpu_opp_table: opp-table-0 {
 
 		opp-300000000 {
 			opp-hz = /bits/ 64 <300000000>;
-			opp-microvolt = <625000>, <850000>;
+			opp-microvolt = <625000>;
 		};
 
 		opp-320000000 {
 			opp-hz = /bits/ 64 <320000000>;
-			opp-microvolt = <631250>, <850000>;
+			opp-microvolt = <631250>;
 		};
 
 		opp-340000000 {
 			opp-hz = /bits/ 64 <340000000>;
-			opp-microvolt = <637500>, <850000>;
+			opp-microvolt = <637500>;
 		};
 
 		opp-360000000 {
 			opp-hz = /bits/ 64 <360000000>;
-			opp-microvolt = <643750>, <850000>;
+			opp-microvolt = <643750>;
 		};
 
 		opp-380000000 {
 			opp-hz = /bits/ 64 <380000000>;
-			opp-microvolt = <650000>, <850000>;
+			opp-microvolt = <650000>;
 		};
 
 		opp-400000000 {
 			opp-hz = /bits/ 64 <400000000>;
-			opp-microvolt = <656250>, <850000>;
+			opp-microvolt = <656250>;
 		};
 
 		opp-420000000 {
 			opp-hz = /bits/ 64 <420000000>;
-			opp-microvolt = <662500>, <850000>;
+			opp-microvolt = <662500>;
 		};
 
 		opp-460000000 {
 			opp-hz = /bits/ 64 <460000000>;
-			opp-microvolt = <675000>, <850000>;
+			opp-microvolt = <675000>;
 		};
 
 		opp-500000000 {
 			opp-hz = /bits/ 64 <500000000>;
-			opp-microvolt = <687500>, <850000>;
+			opp-microvolt = <687500>;
 		};
 
 		opp-540000000 {
 			opp-hz = /bits/ 64 <540000000>;
-			opp-microvolt = <700000>, <850000>;
+			opp-microvolt = <700000>;
 		};
 
 		opp-580000000 {
 			opp-hz = /bits/ 64 <580000000>;
-			opp-microvolt = <712500>, <850000>;
+			opp-microvolt = <712500>;
 		};
 
 		opp-620000000 {
 			opp-hz = /bits/ 64 <620000000>;
-			opp-microvolt = <725000>, <850000>;
+			opp-microvolt = <725000>;
 		};
 
 		opp-653000000 {
 			opp-hz = /bits/ 64 <653000000>;
-			opp-microvolt = <743750>, <850000>;
+			opp-microvolt = <743750>;
 		};
 
 		opp-698000000 {
 			opp-hz = /bits/ 64 <698000000>;
-			opp-microvolt = <768750>, <868750>;
+			opp-microvolt = <768750>;
 		};
 
 		opp-743000000 {
 			opp-hz = /bits/ 64 <743000000>;
-			opp-microvolt = <793750>, <893750>;
+			opp-microvolt = <793750>;
 		};
 
 		opp-800000000 {
 			opp-hz = /bits/ 64 <800000000>;
-			opp-microvolt = <825000>, <925000>;
+			opp-microvolt = <825000>;
 		};
 	};