arm64: dts: mt8173: Add capacity-dmips-mhz attributes

Dhrystone benchmark on Acer Chromebook R13 CB5-312T:
A72: 15698587 dps @ 1807 MHz
A53:  7598784 dps @ 1703 MHz

Signed-off-by: Ulrich Hecht <uli-qwV78thtvt0@public.gmane.org>
Link: https://lore.kernel.org/r/1563529816-3992-1-git-send-email-uli@fpond.eu
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index 02b5f7e..f946cd0 100644 (file)
--- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
@@ -167,6 +167,7 @@
                                 <&apmixedsys CLK_APMIXED_MAINPLL>;
                        clock-names = "cpu", "intermediate";
                        operating-points-v2 = <&cluster0_opp>;
+                       capacity-dmips-mhz = <526>;
                };
 
                cpu1: cpu@1 {
@@ -181,6 +182,7 @@
                                 <&apmixedsys CLK_APMIXED_MAINPLL>;
                        clock-names = "cpu", "intermediate";
                        operating-points-v2 = <&cluster0_opp>;
+                       capacity-dmips-mhz = <526>;
                };
 
                cpu2: cpu@100 {
@@ -195,6 +197,7 @@
                                 <&apmixedsys CLK_APMIXED_MAINPLL>;
                        clock-names = "cpu", "intermediate";
                        operating-points-v2 = <&cluster1_opp>;
+                       capacity-dmips-mhz = <1024>;
                };
 
                cpu3: cpu@101 {
@@ -209,6 +212,7 @@
                                 <&apmixedsys CLK_APMIXED_MAINPLL>;
                        clock-names = "cpu", "intermediate";
                        operating-points-v2 = <&cluster1_opp>;
+                       capacity-dmips-mhz = <1024>;
                };
 
                idle-states {