| Message ID | 20230616-topic-sc7180_bwmons-v1-2-4ddb96f9a6cd@linaro.org (mailing list archive) |
|---|---|
| State | Handled Elsewhere, archived |
| Headers | show |
| Series | SC7180 BWMONs | expand |
Konrad Dybcio писал(а) 16.06.2023 04:46: > Hook up 2 out of 4 (the rest are for NPU) BWMONs exposed on the SC7180. > This allows for scaling DDR and LLCC independently from cpufreq. > > Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> I indeed can see significant increase in glmark2 score, thanks! Tested-by: Nikita Travkin <nikita@trvn.ru> # Aspire 1 > --- > arch/arm64/boot/dts/qcom/sc7180-lite.dtsi | 10 +- > arch/arm64/boot/dts/qcom/sc7180.dtsi | 161 ++++++++++++++++++++++-------- > 2 files changed, 124 insertions(+), 47 deletions(-) > > diff --git a/arch/arm64/boot/dts/qcom/sc7180-lite.dtsi b/arch/arm64/boot/dts/qcom/sc7180-lite.dtsi > index 4b306a59d9be..975d4422f27b 100644 > --- a/arch/arm64/boot/dts/qcom/sc7180-lite.dtsi > +++ b/arch/arm64/boot/dts/qcom/sc7180-lite.dtsi > @@ -6,21 +6,21 @@ > */ > > &cpu6_opp10 { > - opp-peak-kBps = <7216000 22425600>; > + opp-peak-kBps = <22425600>; > }; > > &cpu6_opp11 { > - opp-peak-kBps = <7216000 22425600>; > + opp-peak-kBps = <22425600>; > }; > > &cpu6_opp12 { > - opp-peak-kBps = <8532000 23347200>; > + opp-peak-kBps = <23347200>; > }; > > &cpu6_opp13 { > - opp-peak-kBps = <8532000 23347200>; > + opp-peak-kBps = <23347200>; > }; > > &cpu6_opp14 { > - opp-peak-kBps = <8532000 23347200>; > + opp-peak-kBps = <23347200>; > }; > diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi > index 34eff97f8630..e0c5881d8eb8 100644 > --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi > +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi > @@ -11,6 +11,7 @@ > #include <dt-bindings/clock/qcom,lpasscorecc-sc7180.h> > #include <dt-bindings/clock/qcom,rpmh.h> > #include <dt-bindings/clock/qcom,videocc-sc7180.h> > +#include <dt-bindings/interconnect/qcom,icc.h> > #include <dt-bindings/interconnect/qcom,osm-l3.h> > #include <dt-bindings/interconnect/qcom,sc7180.h> > #include <dt-bindings/interrupt-controller/arm-gic.h> > @@ -84,8 +85,7 @@ &LITTLE_CPU_SLEEP_1 > capacity-dmips-mhz = <415>; > dynamic-power-coefficient = <137>; > operating-points-v2 = <&cpu0_opp_table>; > - interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, > - <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; > + interconnects = <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; > next-level-cache = <&L2_0>; > #cooling-cells = <2>; > qcom,freq-domain = <&cpufreq_hw 0>; > @@ -115,8 +115,7 @@ &LITTLE_CPU_SLEEP_1 > dynamic-power-coefficient = <137>; > next-level-cache = <&L2_100>; > operating-points-v2 = <&cpu0_opp_table>; > - interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, > - <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; > + interconnects = <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; > #cooling-cells = <2>; > qcom,freq-domain = <&cpufreq_hw 0>; > L2_100: l2-cache { > @@ -140,8 +139,7 @@ &LITTLE_CPU_SLEEP_1 > dynamic-power-coefficient = <137>; > next-level-cache = <&L2_200>; > operating-points-v2 = <&cpu0_opp_table>; > - interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, > - <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; > + interconnects = <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; > #cooling-cells = <2>; > qcom,freq-domain = <&cpufreq_hw 0>; > L2_200: l2-cache { > @@ -165,8 +163,7 @@ &LITTLE_CPU_SLEEP_1 > dynamic-power-coefficient = <137>; > next-level-cache = <&L2_300>; > operating-points-v2 = <&cpu0_opp_table>; > - interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, > - <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; > + interconnects = <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; > #cooling-cells = <2>; > qcom,freq-domain = <&cpufreq_hw 0>; > L2_300: l2-cache { > @@ -190,8 +187,7 @@ &LITTLE_CPU_SLEEP_1 > dynamic-power-coefficient = <137>; > next-level-cache = <&L2_400>; > operating-points-v2 = <&cpu0_opp_table>; > - interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, > - <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; > + interconnects = <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; > #cooling-cells = <2>; > qcom,freq-domain = <&cpufreq_hw 0>; > L2_400: l2-cache { > @@ -215,8 +211,7 @@ &LITTLE_CPU_SLEEP_1 > dynamic-power-coefficient = <137>; > next-level-cache = <&L2_500>; > operating-points-v2 = <&cpu0_opp_table>; > - interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, > - <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; > + interconnects = <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; > #cooling-cells = <2>; > qcom,freq-domain = <&cpufreq_hw 0>; > L2_500: l2-cache { > @@ -240,8 +235,7 @@ &BIG_CPU_SLEEP_1 > dynamic-power-coefficient = <480>; > next-level-cache = <&L2_600>; > operating-points-v2 = <&cpu6_opp_table>; > - interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, > - <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; > + interconnects = <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; > #cooling-cells = <2>; > qcom,freq-domain = <&cpufreq_hw 1>; > L2_600: l2-cache { > @@ -265,8 +259,7 @@ &BIG_CPU_SLEEP_1 > dynamic-power-coefficient = <480>; > next-level-cache = <&L2_700>; > operating-points-v2 = <&cpu6_opp_table>; > - interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, > - <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; > + interconnects = <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; > #cooling-cells = <2>; > qcom,freq-domain = <&cpufreq_hw 1>; > L2_700: l2-cache { > @@ -386,52 +379,52 @@ cpu0_opp_table: opp-table-cpu0 { > > cpu0_opp1: opp-300000000 { > opp-hz = /bits/ 64 <300000000>; > - opp-peak-kBps = <1200000 4800000>; > + opp-peak-kBps = <4800000>; > }; > > cpu0_opp2: opp-576000000 { > opp-hz = /bits/ 64 <576000000>; > - opp-peak-kBps = <1200000 4800000>; > + opp-peak-kBps = <4800000>; > }; > > cpu0_opp3: opp-768000000 { > opp-hz = /bits/ 64 <768000000>; > - opp-peak-kBps = <1200000 4800000>; > + opp-peak-kBps = <4800000>; > }; > > cpu0_opp4: opp-1017600000 { > opp-hz = /bits/ 64 <1017600000>; > - opp-peak-kBps = <1804000 8908800>; > + opp-peak-kBps = <8908800>; > }; > > cpu0_opp5: opp-1248000000 { > opp-hz = /bits/ 64 <1248000000>; > - opp-peak-kBps = <2188000 12902400>; > + opp-peak-kBps = <12902400>; > }; > > cpu0_opp6: opp-1324800000 { > opp-hz = /bits/ 64 <1324800000>; > - opp-peak-kBps = <2188000 12902400>; > + opp-peak-kBps = <12902400>; > }; > > cpu0_opp7: opp-1516800000 { > opp-hz = /bits/ 64 <1516800000>; > - opp-peak-kBps = <3072000 15052800>; > + opp-peak-kBps = <15052800>; > }; > > cpu0_opp8: opp-1612800000 { > opp-hz = /bits/ 64 <1612800000>; > - opp-peak-kBps = <3072000 15052800>; > + opp-peak-kBps = <15052800>; > }; > > cpu0_opp9: opp-1708800000 { > opp-hz = /bits/ 64 <1708800000>; > - opp-peak-kBps = <3072000 15052800>; > + opp-peak-kBps = <15052800>; > }; > > cpu0_opp10: opp-1804800000 { > opp-hz = /bits/ 64 <1804800000>; > - opp-peak-kBps = <4068000 22425600>; > + opp-peak-kBps = <22425600>; > }; > }; > > @@ -441,82 +434,82 @@ cpu6_opp_table: opp-table-cpu6 { > > cpu6_opp1: opp-300000000 { > opp-hz = /bits/ 64 <300000000>; > - opp-peak-kBps = <2188000 8908800>; > + opp-peak-kBps = <8908800>; > }; > > cpu6_opp2: opp-652800000 { > opp-hz = /bits/ 64 <652800000>; > - opp-peak-kBps = <2188000 8908800>; > + opp-peak-kBps = <8908800>; > }; > > cpu6_opp3: opp-825600000 { > opp-hz = /bits/ 64 <825600000>; > - opp-peak-kBps = <2188000 8908800>; > + opp-peak-kBps = <8908800>; > }; > > cpu6_opp4: opp-979200000 { > opp-hz = /bits/ 64 <979200000>; > - opp-peak-kBps = <2188000 8908800>; > + opp-peak-kBps = <8908800>; > }; > > cpu6_opp5: opp-1113600000 { > opp-hz = /bits/ 64 <1113600000>; > - opp-peak-kBps = <2188000 8908800>; > + opp-peak-kBps = <8908800>; > }; > > cpu6_opp6: opp-1267200000 { > opp-hz = /bits/ 64 <1267200000>; > - opp-peak-kBps = <4068000 12902400>; > + opp-peak-kBps = <12902400>; > }; > > cpu6_opp7: opp-1555200000 { > opp-hz = /bits/ 64 <1555200000>; > - opp-peak-kBps = <4068000 15052800>; > + opp-peak-kBps = <15052800>; > }; > > cpu6_opp8: opp-1708800000 { > opp-hz = /bits/ 64 <1708800000>; > - opp-peak-kBps = <6220000 19353600>; > + opp-peak-kBps = <19353600>; > }; > > cpu6_opp9: opp-1843200000 { > opp-hz = /bits/ 64 <1843200000>; > - opp-peak-kBps = <6220000 19353600>; > + opp-peak-kBps = <19353600>; > }; > > cpu6_opp10: opp-1900800000 { > opp-hz = /bits/ 64 <1900800000>; > - opp-peak-kBps = <6220000 22425600>; > + opp-peak-kBps = <22425600>; > }; > > cpu6_opp11: opp-1996800000 { > opp-hz = /bits/ 64 <1996800000>; > - opp-peak-kBps = <6220000 22425600>; > + opp-peak-kBps = <22425600>; > }; > > cpu6_opp12: opp-2112000000 { > opp-hz = /bits/ 64 <2112000000>; > - opp-peak-kBps = <6220000 22425600>; > + opp-peak-kBps = <22425600>; > }; > > cpu6_opp13: opp-2208000000 { > opp-hz = /bits/ 64 <2208000000>; > - opp-peak-kBps = <7216000 22425600>; > + opp-peak-kBps = <22425600>; > }; > > cpu6_opp14: opp-2323200000 { > opp-hz = /bits/ 64 <2323200000>; > - opp-peak-kBps = <7216000 22425600>; > + opp-peak-kBps = <22425600>; > }; > > cpu6_opp15: opp-2400000000 { > opp-hz = /bits/ 64 <2400000000>; > - opp-peak-kBps = <8532000 23347200>; > + opp-peak-kBps = <23347200>; > }; > > cpu6_opp16: opp-2553600000 { > opp-hz = /bits/ 64 <2553600000>; > - opp-peak-kBps = <8532000 23347200>; > + opp-peak-kBps = <23347200>; > }; > }; > > @@ -2773,6 +2766,90 @@ dp_phy: dp-phy@88ea200 { > }; > }; > > + pmu@90b6300 { > + compatible = "qcom,sc7180-cpu-bwmon", "qcom,sdm845-bwmon"; > + reg = <0 0x090b6300 0 0x600>; > + interrupts = <GIC_SPI 581 IRQ_TYPE_LEVEL_HIGH>; > + > + interconnects = <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY > + &gem_noc SLAVE_LLCC QCOM_ICC_TAG_ACTIVE_ONLY>; > + operating-points-v2 = <&cpu_bwmon_opp_table>; > + > + cpu_bwmon_opp_table: opp-table { > + compatible = "operating-points-v2"; > + > + opp-0 { > + opp-peak-kBps = <2288000>; > + }; > + > + opp-1 { > + opp-peak-kBps = <4577000>; > + }; > + > + opp-2 { > + opp-peak-kBps = <7110000>; > + }; > + > + opp-3 { > + opp-peak-kBps = <9155000>; > + }; > + > + opp-4 { > + opp-peak-kBps = <12298000>; > + }; > + > + opp-5 { > + opp-peak-kBps = <14236000>; > + }; > + }; > + }; > + > + pmu@90cd000 { > + compatible = "qcom,sc7180-llcc-bwmon", "qcom,sc7280-llcc-bwmon"; > + reg = <0 0x090cd000 0 0x1000>; > + interrupts = <GIC_SPI 241 IRQ_TYPE_LEVEL_HIGH>; > + > + interconnects = <&mc_virt MASTER_LLCC QCOM_ICC_TAG_ACTIVE_ONLY > + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ACTIVE_ONLY>; > + operating-points-v2 = <&llcc_bwmon_opp_table>; > + > + llcc_bwmon_opp_table: opp-table { > + compatible = "operating-points-v2"; > + > + opp-0 { > + opp-peak-kBps = <1144000>; > + }; > + > + opp-1 { > + opp-peak-kBps = <1720000>; > + }; > + > + opp-2 { > + opp-peak-kBps = <2086000>; > + }; > + > + opp-3 { > + opp-peak-kBps = <2929000>; > + }; > + > + opp-4 { > + opp-peak-kBps = <3879000>; > + }; > + > + opp-5 { > + opp-peak-kBps = <5931000>; > + }; > + > + opp-6 { > + opp-peak-kBps = <6881000>; > + }; > + > + opp-7 { > + opp-peak-kBps = <8137000>; > + }; > + }; > + }; > + > dc_noc: interconnect@9160000 { > compatible = "qcom,sc7180-dc-noc"; > reg = <0 0x09160000 0 0x03200>;
diff --git a/arch/arm64/boot/dts/qcom/sc7180-lite.dtsi b/arch/arm64/boot/dts/qcom/sc7180-lite.dtsi index 4b306a59d9be..975d4422f27b 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-lite.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-lite.dtsi @@ -6,21 +6,21 @@ */ &cpu6_opp10 { - opp-peak-kBps = <7216000 22425600>; + opp-peak-kBps = <22425600>; }; &cpu6_opp11 { - opp-peak-kBps = <7216000 22425600>; + opp-peak-kBps = <22425600>; }; &cpu6_opp12 { - opp-peak-kBps = <8532000 23347200>; + opp-peak-kBps = <23347200>; }; &cpu6_opp13 { - opp-peak-kBps = <8532000 23347200>; + opp-peak-kBps = <23347200>; }; &cpu6_opp14 { - opp-peak-kBps = <8532000 23347200>; + opp-peak-kBps = <23347200>; }; diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi index 34eff97f8630..e0c5881d8eb8 100644 --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi @@ -11,6 +11,7 @@ #include <dt-bindings/clock/qcom,lpasscorecc-sc7180.h> #include <dt-bindings/clock/qcom,rpmh.h> #include <dt-bindings/clock/qcom,videocc-sc7180.h> +#include <dt-bindings/interconnect/qcom,icc.h> #include <dt-bindings/interconnect/qcom,osm-l3.h> #include <dt-bindings/interconnect/qcom,sc7180.h> #include <dt-bindings/interrupt-controller/arm-gic.h> @@ -84,8 +85,7 @@ &LITTLE_CPU_SLEEP_1 capacity-dmips-mhz = <415>; dynamic-power-coefficient = <137>; operating-points-v2 = <&cpu0_opp_table>; - interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, - <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; + interconnects = <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; next-level-cache = <&L2_0>; #cooling-cells = <2>; qcom,freq-domain = <&cpufreq_hw 0>; @@ -115,8 +115,7 @@ &LITTLE_CPU_SLEEP_1 dynamic-power-coefficient = <137>; next-level-cache = <&L2_100>; operating-points-v2 = <&cpu0_opp_table>; - interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, - <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; + interconnects = <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; qcom,freq-domain = <&cpufreq_hw 0>; L2_100: l2-cache { @@ -140,8 +139,7 @@ &LITTLE_CPU_SLEEP_1 dynamic-power-coefficient = <137>; next-level-cache = <&L2_200>; operating-points-v2 = <&cpu0_opp_table>; - interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, - <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; + interconnects = <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; qcom,freq-domain = <&cpufreq_hw 0>; L2_200: l2-cache { @@ -165,8 +163,7 @@ &LITTLE_CPU_SLEEP_1 dynamic-power-coefficient = <137>; next-level-cache = <&L2_300>; operating-points-v2 = <&cpu0_opp_table>; - interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, - <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; + interconnects = <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; qcom,freq-domain = <&cpufreq_hw 0>; L2_300: l2-cache { @@ -190,8 +187,7 @@ &LITTLE_CPU_SLEEP_1 dynamic-power-coefficient = <137>; next-level-cache = <&L2_400>; operating-points-v2 = <&cpu0_opp_table>; - interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, - <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; + interconnects = <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; qcom,freq-domain = <&cpufreq_hw 0>; L2_400: l2-cache { @@ -215,8 +211,7 @@ &LITTLE_CPU_SLEEP_1 dynamic-power-coefficient = <137>; next-level-cache = <&L2_500>; operating-points-v2 = <&cpu0_opp_table>; - interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, - <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; + interconnects = <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; qcom,freq-domain = <&cpufreq_hw 0>; L2_500: l2-cache { @@ -240,8 +235,7 @@ &BIG_CPU_SLEEP_1 dynamic-power-coefficient = <480>; next-level-cache = <&L2_600>; operating-points-v2 = <&cpu6_opp_table>; - interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, - <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; + interconnects = <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; qcom,freq-domain = <&cpufreq_hw 1>; L2_600: l2-cache { @@ -265,8 +259,7 @@ &BIG_CPU_SLEEP_1 dynamic-power-coefficient = <480>; next-level-cache = <&L2_700>; operating-points-v2 = <&cpu6_opp_table>; - interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, - <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; + interconnects = <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; qcom,freq-domain = <&cpufreq_hw 1>; L2_700: l2-cache { @@ -386,52 +379,52 @@ cpu0_opp_table: opp-table-cpu0 { cpu0_opp1: opp-300000000 { opp-hz = /bits/ 64 <300000000>; - opp-peak-kBps = <1200000 4800000>; + opp-peak-kBps = <4800000>; }; cpu0_opp2: opp-576000000 { opp-hz = /bits/ 64 <576000000>; - opp-peak-kBps = <1200000 4800000>; + opp-peak-kBps = <4800000>; }; cpu0_opp3: opp-768000000 { opp-hz = /bits/ 64 <768000000>; - opp-peak-kBps = <1200000 4800000>; + opp-peak-kBps = <4800000>; }; cpu0_opp4: opp-1017600000 { opp-hz = /bits/ 64 <1017600000>; - opp-peak-kBps = <1804000 8908800>; + opp-peak-kBps = <8908800>; }; cpu0_opp5: opp-1248000000 { opp-hz = /bits/ 64 <1248000000>; - opp-peak-kBps = <2188000 12902400>; + opp-peak-kBps = <12902400>; }; cpu0_opp6: opp-1324800000 { opp-hz = /bits/ 64 <1324800000>; - opp-peak-kBps = <2188000 12902400>; + opp-peak-kBps = <12902400>; }; cpu0_opp7: opp-1516800000 { opp-hz = /bits/ 64 <1516800000>; - opp-peak-kBps = <3072000 15052800>; + opp-peak-kBps = <15052800>; }; cpu0_opp8: opp-1612800000 { opp-hz = /bits/ 64 <1612800000>; - opp-peak-kBps = <3072000 15052800>; + opp-peak-kBps = <15052800>; }; cpu0_opp9: opp-1708800000 { opp-hz = /bits/ 64 <1708800000>; - opp-peak-kBps = <3072000 15052800>; + opp-peak-kBps = <15052800>; }; cpu0_opp10: opp-1804800000 { opp-hz = /bits/ 64 <1804800000>; - opp-peak-kBps = <4068000 22425600>; + opp-peak-kBps = <22425600>; }; }; @@ -441,82 +434,82 @@ cpu6_opp_table: opp-table-cpu6 { cpu6_opp1: opp-300000000 { opp-hz = /bits/ 64 <300000000>; - opp-peak-kBps = <2188000 8908800>; + opp-peak-kBps = <8908800>; }; cpu6_opp2: opp-652800000 { opp-hz = /bits/ 64 <652800000>; - opp-peak-kBps = <2188000 8908800>; + opp-peak-kBps = <8908800>; }; cpu6_opp3: opp-825600000 { opp-hz = /bits/ 64 <825600000>; - opp-peak-kBps = <2188000 8908800>; + opp-peak-kBps = <8908800>; }; cpu6_opp4: opp-979200000 { opp-hz = /bits/ 64 <979200000>; - opp-peak-kBps = <2188000 8908800>; + opp-peak-kBps = <8908800>; }; cpu6_opp5: opp-1113600000 { opp-hz = /bits/ 64 <1113600000>; - opp-peak-kBps = <2188000 8908800>; + opp-peak-kBps = <8908800>; }; cpu6_opp6: opp-1267200000 { opp-hz = /bits/ 64 <1267200000>; - opp-peak-kBps = <4068000 12902400>; + opp-peak-kBps = <12902400>; }; cpu6_opp7: opp-1555200000 { opp-hz = /bits/ 64 <1555200000>; - opp-peak-kBps = <4068000 15052800>; + opp-peak-kBps = <15052800>; }; cpu6_opp8: opp-1708800000 { opp-hz = /bits/ 64 <1708800000>; - opp-peak-kBps = <6220000 19353600>; + opp-peak-kBps = <19353600>; }; cpu6_opp9: opp-1843200000 { opp-hz = /bits/ 64 <1843200000>; - opp-peak-kBps = <6220000 19353600>; + opp-peak-kBps = <19353600>; }; cpu6_opp10: opp-1900800000 { opp-hz = /bits/ 64 <1900800000>; - opp-peak-kBps = <6220000 22425600>; + opp-peak-kBps = <22425600>; }; cpu6_opp11: opp-1996800000 { opp-hz = /bits/ 64 <1996800000>; - opp-peak-kBps = <6220000 22425600>; + opp-peak-kBps = <22425600>; }; cpu6_opp12: opp-2112000000 { opp-hz = /bits/ 64 <2112000000>; - opp-peak-kBps = <6220000 22425600>; + opp-peak-kBps = <22425600>; }; cpu6_opp13: opp-2208000000 { opp-hz = /bits/ 64 <2208000000>; - opp-peak-kBps = <7216000 22425600>; + opp-peak-kBps = <22425600>; }; cpu6_opp14: opp-2323200000 { opp-hz = /bits/ 64 <2323200000>; - opp-peak-kBps = <7216000 22425600>; + opp-peak-kBps = <22425600>; }; cpu6_opp15: opp-2400000000 { opp-hz = /bits/ 64 <2400000000>; - opp-peak-kBps = <8532000 23347200>; + opp-peak-kBps = <23347200>; }; cpu6_opp16: opp-2553600000 { opp-hz = /bits/ 64 <2553600000>; - opp-peak-kBps = <8532000 23347200>; + opp-peak-kBps = <23347200>; }; }; @@ -2773,6 +2766,90 @@ dp_phy: dp-phy@88ea200 { }; }; + pmu@90b6300 { + compatible = "qcom,sc7180-cpu-bwmon", "qcom,sdm845-bwmon"; + reg = <0 0x090b6300 0 0x600>; + interrupts = <GIC_SPI 581 IRQ_TYPE_LEVEL_HIGH>; + + interconnects = <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY + &gem_noc SLAVE_LLCC QCOM_ICC_TAG_ACTIVE_ONLY>; + operating-points-v2 = <&cpu_bwmon_opp_table>; + + cpu_bwmon_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-0 { + opp-peak-kBps = <2288000>; + }; + + opp-1 { + opp-peak-kBps = <4577000>; + }; + + opp-2 { + opp-peak-kBps = <7110000>; + }; + + opp-3 { + opp-peak-kBps = <9155000>; + }; + + opp-4 { + opp-peak-kBps = <12298000>; + }; + + opp-5 { + opp-peak-kBps = <14236000>; + }; + }; + }; + + pmu@90cd000 { + compatible = "qcom,sc7180-llcc-bwmon", "qcom,sc7280-llcc-bwmon"; + reg = <0 0x090cd000 0 0x1000>; + interrupts = <GIC_SPI 241 IRQ_TYPE_LEVEL_HIGH>; + + interconnects = <&mc_virt MASTER_LLCC QCOM_ICC_TAG_ACTIVE_ONLY + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ACTIVE_ONLY>; + operating-points-v2 = <&llcc_bwmon_opp_table>; + + llcc_bwmon_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-0 { + opp-peak-kBps = <1144000>; + }; + + opp-1 { + opp-peak-kBps = <1720000>; + }; + + opp-2 { + opp-peak-kBps = <2086000>; + }; + + opp-3 { + opp-peak-kBps = <2929000>; + }; + + opp-4 { + opp-peak-kBps = <3879000>; + }; + + opp-5 { + opp-peak-kBps = <5931000>; + }; + + opp-6 { + opp-peak-kBps = <6881000>; + }; + + opp-7 { + opp-peak-kBps = <8137000>; + }; + }; + }; + dc_noc: interconnect@9160000 { compatible = "qcom,sc7180-dc-noc"; reg = <0 0x09160000 0 0x03200>;
Hook up 2 out of 4 (the rest are for NPU) BWMONs exposed on the SC7180. This allows for scaling DDR and LLCC independently from cpufreq. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> --- arch/arm64/boot/dts/qcom/sc7180-lite.dtsi | 10 +- arch/arm64/boot/dts/qcom/sc7180.dtsi | 161 ++++++++++++++++++++++-------- 2 files changed, 124 insertions(+), 47 deletions(-)