From cc216dfd5615f9ba1abe14c1d5e19b21ac1e1e95 Mon Sep 17 00:00:00 2001 From: "Hsin-Yi, Wang" Date: Mon, 27 May 2019 17:04:43 +0800 Subject: [PATCH] arm64: dts: mt8183: add capacity-dmips-mhz Pinned the frequency to the max and run dhrystone to get the value. little cpu: 11071 (max freq: 1989000) big cpu: 15293 (max freq: 1989000) 11071 : 15293 ~= 741 : 1024 Signed-off-by: Erin Lo Signed-off-by: Hsin-Yi Wang Signed-off-by: Matthias Brugger --- arch/arm64/boot/dts/mediatek/mt8183.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi index 08274bfcebd8..5b34ec6aad30 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi @@ -56,6 +56,7 @@ compatible = "arm,cortex-a53"; reg = <0x000>; enable-method = "psci"; + capacity-dmips-mhz = <741>; }; cpu1: cpu@1 { @@ -63,6 +64,7 @@ compatible = "arm,cortex-a53"; reg = <0x001>; enable-method = "psci"; + capacity-dmips-mhz = <741>; }; cpu2: cpu@2 { @@ -70,6 +72,7 @@ compatible = "arm,cortex-a53"; reg = <0x002>; enable-method = "psci"; + capacity-dmips-mhz = <741>; }; cpu3: cpu@3 { @@ -77,6 +80,7 @@ compatible = "arm,cortex-a53"; reg = <0x003>; enable-method = "psci"; + capacity-dmips-mhz = <741>; }; cpu4: cpu@100 { @@ -84,6 +88,7 @@ compatible = "arm,cortex-a73"; reg = <0x100>; enable-method = "psci"; + capacity-dmips-mhz = <1024>; }; cpu5: cpu@101 { @@ -91,6 +96,7 @@ compatible = "arm,cortex-a73"; reg = <0x101>; enable-method = "psci"; + capacity-dmips-mhz = <1024>; }; cpu6: cpu@102 { @@ -98,6 +104,7 @@ compatible = "arm,cortex-a73"; reg = <0x102>; enable-method = "psci"; + capacity-dmips-mhz = <1024>; }; cpu7: cpu@103 { @@ -105,6 +112,7 @@ compatible = "arm,cortex-a73"; reg = <0x103>; enable-method = "psci"; + capacity-dmips-mhz = <1024>; }; }; -- 2.30.2