| Message ID | 20190211190019.171583-1-mka@chromium.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | arm64: dts: sdm845: Add dynamic CPU power coefficients | expand |
Hi, On Mon, Feb 11, 2019 at 11:00 AM Matthias Kaehlcke <mka@chromium.org> wrote: > > Add dynamic power coefficients for the Silver and Gold CPU cores of > the Qualcomm SDM845. > > Signed-off-by: Matthias Kaehlcke <mka@chromium.org> > --- > arch/arm64/boot/dts/qcom/sdm845.dtsi | 8 ++++++++ > 1 file changed, 8 insertions(+) Matches the numbers I saw reported. Reviewed-by: Douglas Anderson <dianders@chromium.org>
On Tue, Feb 12, 2019 at 12:30 AM Matthias Kaehlcke <mka@chromium.org> wrote: > > Add dynamic power coefficients for the Silver and Gold CPU cores of > the Qualcomm SDM845. > > Signed-off-by: Matthias Kaehlcke <mka@chromium.org> Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org> > --- > arch/arm64/boot/dts/qcom/sdm845.dtsi | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi > index e4b69c74fe077..6e8a2331176ec 100644 > --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi > +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi > @@ -120,6 +120,7 @@ > compatible = "qcom,kryo385"; > reg = <0x0 0x0>; > enable-method = "psci"; > + dynamic-power-coefficient = <100>; > qcom,freq-domain = <&cpufreq_hw 0>; > #cooling-cells = <2>; > next-level-cache = <&L2_0>; > @@ -137,6 +138,7 @@ > compatible = "qcom,kryo385"; > reg = <0x0 0x100>; > enable-method = "psci"; > + dynamic-power-coefficient = <100>; > qcom,freq-domain = <&cpufreq_hw 0>; > #cooling-cells = <2>; > next-level-cache = <&L2_100>; > @@ -151,6 +153,7 @@ > compatible = "qcom,kryo385"; > reg = <0x0 0x200>; > enable-method = "psci"; > + dynamic-power-coefficient = <100>; > qcom,freq-domain = <&cpufreq_hw 0>; > #cooling-cells = <2>; > next-level-cache = <&L2_200>; > @@ -165,6 +168,7 @@ > compatible = "qcom,kryo385"; > reg = <0x0 0x300>; > enable-method = "psci"; > + dynamic-power-coefficient = <100>; > qcom,freq-domain = <&cpufreq_hw 0>; > #cooling-cells = <2>; > next-level-cache = <&L2_300>; > @@ -179,6 +183,7 @@ > compatible = "qcom,kryo385"; > reg = <0x0 0x400>; > enable-method = "psci"; > + dynamic-power-coefficient = <396>; > qcom,freq-domain = <&cpufreq_hw 1>; > #cooling-cells = <2>; > next-level-cache = <&L2_400>; > @@ -193,6 +198,7 @@ > compatible = "qcom,kryo385"; > reg = <0x0 0x500>; > enable-method = "psci"; > + dynamic-power-coefficient = <396>; > qcom,freq-domain = <&cpufreq_hw 1>; > #cooling-cells = <2>; > next-level-cache = <&L2_500>; > @@ -207,6 +213,7 @@ > compatible = "qcom,kryo385"; > reg = <0x0 0x600>; > enable-method = "psci"; > + dynamic-power-coefficient = <396>; > qcom,freq-domain = <&cpufreq_hw 1>; > #cooling-cells = <2>; > next-level-cache = <&L2_600>; > @@ -221,6 +228,7 @@ > compatible = "qcom,kryo385"; > reg = <0x0 0x700>; > enable-method = "psci"; > + dynamic-power-coefficient = <396>; > qcom,freq-domain = <&cpufreq_hw 1>; > #cooling-cells = <2>; > next-level-cache = <&L2_700>; > -- > 2.20.1.791.gb4d0f1c61a-goog >
diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index e4b69c74fe077..6e8a2331176ec 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -120,6 +120,7 @@ compatible = "qcom,kryo385"; reg = <0x0 0x0>; enable-method = "psci"; + dynamic-power-coefficient = <100>; qcom,freq-domain = <&cpufreq_hw 0>; #cooling-cells = <2>; next-level-cache = <&L2_0>; @@ -137,6 +138,7 @@ compatible = "qcom,kryo385"; reg = <0x0 0x100>; enable-method = "psci"; + dynamic-power-coefficient = <100>; qcom,freq-domain = <&cpufreq_hw 0>; #cooling-cells = <2>; next-level-cache = <&L2_100>; @@ -151,6 +153,7 @@ compatible = "qcom,kryo385"; reg = <0x0 0x200>; enable-method = "psci"; + dynamic-power-coefficient = <100>; qcom,freq-domain = <&cpufreq_hw 0>; #cooling-cells = <2>; next-level-cache = <&L2_200>; @@ -165,6 +168,7 @@ compatible = "qcom,kryo385"; reg = <0x0 0x300>; enable-method = "psci"; + dynamic-power-coefficient = <100>; qcom,freq-domain = <&cpufreq_hw 0>; #cooling-cells = <2>; next-level-cache = <&L2_300>; @@ -179,6 +183,7 @@ compatible = "qcom,kryo385"; reg = <0x0 0x400>; enable-method = "psci"; + dynamic-power-coefficient = <396>; qcom,freq-domain = <&cpufreq_hw 1>; #cooling-cells = <2>; next-level-cache = <&L2_400>; @@ -193,6 +198,7 @@ compatible = "qcom,kryo385"; reg = <0x0 0x500>; enable-method = "psci"; + dynamic-power-coefficient = <396>; qcom,freq-domain = <&cpufreq_hw 1>; #cooling-cells = <2>; next-level-cache = <&L2_500>; @@ -207,6 +213,7 @@ compatible = "qcom,kryo385"; reg = <0x0 0x600>; enable-method = "psci"; + dynamic-power-coefficient = <396>; qcom,freq-domain = <&cpufreq_hw 1>; #cooling-cells = <2>; next-level-cache = <&L2_600>; @@ -221,6 +228,7 @@ compatible = "qcom,kryo385"; reg = <0x0 0x700>; enable-method = "psci"; + dynamic-power-coefficient = <396>; qcom,freq-domain = <&cpufreq_hw 1>; #cooling-cells = <2>; next-level-cache = <&L2_700>;
Add dynamic power coefficients for the Silver and Gold CPU cores of the Qualcomm SDM845. Signed-off-by: Matthias Kaehlcke <mka@chromium.org> --- arch/arm64/boot/dts/qcom/sdm845.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+)