DT: arm64: exynos5433: change LITTLE core capacity ratio
authorLukasz Luba <l.luba@partner.samsung.com>
Mon, 3 Sep 2018 13:53:20 +0000 (15:53 +0200)
committerLukasz Luba <l.luba@partner.samsung.com>
Wed, 26 Sep 2018 10:34:27 +0000 (12:34 +0200)
This patch tries to align big an LITTLE cpu performance for the same frequency.
This assumption is true only for some particular workloads.

Signed-off-by: Lukasz Luba <l.luba@partner.samsung.com>
arch/arm64/boot/dts/exynos/exynos5433.dtsi

index 9581a9a97a94086e375b6f4b07d15f669b386055..b412d4e8c574d873db1f140c819c3f236f7b53e2 100644 (file)
@@ -68,7 +68,7 @@
                        clock-names = "apolloclk";
                        operating-points-v2 = <&cluster_a53_opp_table>;
                        #cooling-cells = <2>;
-                       capacity-dmips-mhz = <512>;
+                       capacity-dmips-mhz = <1024>;
                        dynamic-power-coefficient = <150>;
                };
 
@@ -80,7 +80,7 @@
                        clock-frequency = <1300000000>;
                        operating-points-v2 = <&cluster_a53_opp_table>;
                        #cooling-cells = <2>;
-                       capacity-dmips-mhz = <512>;
+                       capacity-dmips-mhz = <1024>;
                        dynamic-power-coefficient = <150>;
                };
 
@@ -92,7 +92,7 @@
                        clock-frequency = <1300000000>;
                        operating-points-v2 = <&cluster_a53_opp_table>;
                        #cooling-cells = <2>;
-                       capacity-dmips-mhz = <512>;
+                       capacity-dmips-mhz = <1024>;
                        dynamic-power-coefficient = <150>;
                };
 
                        clock-frequency = <1300000000>;
                        operating-points-v2 = <&cluster_a53_opp_table>;
                        #cooling-cells = <2>;
-                       capacity-dmips-mhz = <512>;
+                       capacity-dmips-mhz = <1024>;
                        dynamic-power-coefficient = <150>;
                };