arm64: dts: qcom: sc7280: Update gpu opp table

On the lite sku where GPU Fmax is 550Mhz, voting for a slightly higher
bandwidth at the highest gpu opp helps to improve "Manhattan offscreen"
score by 10%. Update the gpu opp table such that this is applicable only
on SKUs which has 550Mhz as GPU Fmax.
Signed-off-by: Akhil P Oommen <quic_akhilpo@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220829011035.1.Ie3564662150e038571b7e2779cac7229191cf3bf@changeid

arch/arm64/boot/dts/qcom/sc7280.dtsi

@@ -2357,11 +2357,19 @@ opp-450000000 {
 					opp-supported-hw = <0x03>;
 				};
 
-				opp-550000000 {
+				/* Only applicable for SKUs which has 550Mhz as Fmax */
+				opp-550000000-0 {
+					opp-hz = /bits/ 64 <550000000>;
+					opp-level = <RPMH_REGULATOR_LEVEL_SVS_L1>;
+					opp-peak-kBps = <8368000>;
+					opp-supported-hw = <0x01>;
+				};
+
+				opp-550000000-1 {
 					opp-hz = /bits/ 64 <550000000>;
 					opp-level = <RPMH_REGULATOR_LEVEL_SVS_L1>;
 					opp-peak-kBps = <6832000>;
-					opp-supported-hw = <0x03>;
+					opp-supported-hw = <0x02>;
 				};
 
 				opp-608000000 {