arm64: dts: g12a: fine-tune U220 OPP

PD#165143: fine-tune U220 OPP for stability.

Change-Id: I84d543519c9053db0060ba3d090c4ecc9f233fa8
Signed-off-by: Hong Guo <hong.guo@amlogic.com>

diff --git a/arch/arm64/boot/dts/amlogic/g12a_s905d2_u220.dts b/arch/arm64/boot/dts/amlogic/g12a_s905d2_u220.dts
index b807af6..05b141a 100644 (file)
--- a/arch/arm64/boot/dts/amlogic/g12a_s905d2_u220.dts
+++ b/arch/arm64/boot/dts/amlogic/g12a_s905d2_u220.dts
@@ -674,23 +674,23 @@
                };
                opp05 {
                        opp-hz = /bits/ 64 <1200000000>;
-                       opp-microvolt = <731000>;
+                       opp-microvolt = <761000>;
                };
                opp06 {
                        opp-hz = /bits/ 64 <1398000000>;
-                       opp-microvolt = <761000>;
+                       opp-microvolt = <791000>;
                };
                opp07 {
                        opp-hz = /bits/ 64 <1512000000>;
-                       opp-microvolt = <791000>;
+                       opp-microvolt = <831000>;
                };
                opp08 {
                        opp-hz = /bits/ 64 <1608000000>;
-                       opp-microvolt = <831000>;
+                       opp-microvolt = <871000>;
                };
                opp09 {
                        opp-hz = /bits/ 64 <1704000000>;
-                       opp-microvolt = <861000>;
+                       opp-microvolt = <921000>;
                };
                opp10 {
                        opp-hz = /bits/ 64 <1920000000>;