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

diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 1cba235..6a12223 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -2357,11 +2357,19 @@
                                        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 {