diff --git a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi index 65b905123a8a..b5eb8f7eca1d 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi @@ -145,6 +145,138 @@ panel_in_edp: endpoint { }; }; +&psci { + /delete-node/ cpu0; + /delete-node/ cpu1; + /delete-node/ cpu2; + /delete-node/ cpu3; + /delete-node/ cpu4; + /delete-node/ cpu5; + /delete-node/ cpu6; + /delete-node/ cpu7; + /delete-node/ cpu-cluster0; +}; + +&cpus { + /delete-node/ domain-idle-states; +}; + +&cpu_idle_states { + LITTLE_CPU_SLEEP_0: cpu-sleep-0-0 { + compatible = "arm,idle-state"; + idle-state-name = "little-power-down"; + arm,psci-suspend-param = <0x40000003>; + entry-latency-us = <350>; + exit-latency-us = <461>; + min-residency-us = <1890>; + local-timer-stop; + }; + + LITTLE_CPU_SLEEP_1: cpu-sleep-0-1 { + compatible = "arm,idle-state"; + idle-state-name = "little-rail-power-down"; + arm,psci-suspend-param = <0x40000004>; + entry-latency-us = <360>; + exit-latency-us = <531>; + min-residency-us = <3934>; + local-timer-stop; + }; + + BIG_CPU_SLEEP_0: cpu-sleep-1-0 { + compatible = "arm,idle-state"; + idle-state-name = "big-power-down"; + arm,psci-suspend-param = <0x40000003>; + entry-latency-us = <264>; + exit-latency-us = <621>; + min-residency-us = <952>; + local-timer-stop; + }; + + BIG_CPU_SLEEP_1: cpu-sleep-1-1 { + compatible = "arm,idle-state"; + idle-state-name = "big-rail-power-down"; + arm,psci-suspend-param = <0x40000004>; + entry-latency-us = <702>; + exit-latency-us = <1061>; + min-residency-us = <4488>; + local-timer-stop; + }; + + CLUSTER_SLEEP_0: cluster-sleep-0 { + compatible = "arm,idle-state"; + idle-state-name = "cluster-power-down"; + arm,psci-suspend-param = <0x400000F4>; + entry-latency-us = <3263>; + exit-latency-us = <6562>; + min-residency-us = <9987>; + local-timer-stop; + }; +}; + +&CPU0 { + /delete-property/ power-domains; + /delete-property/ power-domain-names; + cpu-idle-states = <&LITTLE_CPU_SLEEP_0 + &LITTLE_CPU_SLEEP_1 + &CLUSTER_SLEEP_0>; +}; + +&CPU1 { + /delete-property/ power-domains; + /delete-property/ power-domain-names; + cpu-idle-states = <&LITTLE_CPU_SLEEP_0 + &LITTLE_CPU_SLEEP_1 + &CLUSTER_SLEEP_0>; +}; + +&CPU2 { + /delete-property/ power-domains; + /delete-property/ power-domain-names; + cpu-idle-states = <&LITTLE_CPU_SLEEP_0 + &LITTLE_CPU_SLEEP_1 + &CLUSTER_SLEEP_0>; +}; + +&CPU3 { + /delete-property/ power-domains; + /delete-property/ power-domain-names; + cpu-idle-states = <&LITTLE_CPU_SLEEP_0 + &LITTLE_CPU_SLEEP_1 + &CLUSTER_SLEEP_0>; +}; + +&CPU4 { + /delete-property/ power-domains; + /delete-property/ power-domain-names; + cpu-idle-states = <&BIG_CPU_SLEEP_0 + &BIG_CPU_SLEEP_1 + &CLUSTER_SLEEP_0>; +}; + +&CPU5 { + /delete-property/ power-domains; + /delete-property/ power-domain-names; + cpu-idle-states = <&BIG_CPU_SLEEP_0 + &BIG_CPU_SLEEP_1 + &CLUSTER_SLEEP_0>; +}; + +&CPU6 { + /delete-property/ power-domains; + /delete-property/ power-domain-names; + cpu-idle-states = <&BIG_CPU_SLEEP_0 + &BIG_CPU_SLEEP_1 + &CLUSTER_SLEEP_0>; +}; + +&CPU7 { + /delete-property/ power-domains; + /delete-property/ power-domain-names; + cpu-idle-states = <&BIG_CPU_SLEEP_0 + &BIG_CPU_SLEEP_1 + &CLUSTER_SLEEP_0>; +}; + /* * Reserved memory changes * diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index 32ad5972a642..33b502e135ea 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -188,7 +188,7 @@ spss_mem: spss@97b00000 { }; }; - cpus { + cpus: cpus { #address-cells = <2>; #size-cells = <0>; @@ -197,15 +197,14 @@ CPU0: cpu@0 { compatible = "qcom,kryo385"; reg = <0x0 0x0>; enable-method = "psci"; - cpu-idle-states = <&LITTLE_CPU_SLEEP_0 - &LITTLE_CPU_SLEEP_1 - &CLUSTER_SLEEP_0>; capacity-dmips-mhz = <611>; dynamic-power-coefficient = <290>; qcom,freq-domain = <&cpufreq_hw 0>; operating-points-v2 = <&cpu0_opp_table>; interconnects = <&gladiator_noc MASTER_APPSS_PROC 3 &mem_noc SLAVE_EBI1 3>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; + power-domains = <&CPU_PD0>; + power-domain-names = "psci"; #cooling-cells = <2>; next-level-cache = <&L2_0>; L2_0: l2-cache { @@ -222,15 +221,14 @@ CPU1: cpu@100 { compatible = "qcom,kryo385"; reg = <0x0 0x100>; enable-method = "psci"; - cpu-idle-states = <&LITTLE_CPU_SLEEP_0 - &LITTLE_CPU_SLEEP_1 - &CLUSTER_SLEEP_0>; capacity-dmips-mhz = <611>; dynamic-power-coefficient = <290>; qcom,freq-domain = <&cpufreq_hw 0>; operating-points-v2 = <&cpu0_opp_table>; interconnects = <&gladiator_noc MASTER_APPSS_PROC 3 &mem_noc SLAVE_EBI1 3>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; + power-domains = <&CPU_PD1>; + power-domain-names = "psci"; #cooling-cells = <2>; next-level-cache = <&L2_100>; L2_100: l2-cache { @@ -244,15 +242,14 @@ CPU2: cpu@200 { compatible = "qcom,kryo385"; reg = <0x0 0x200>; enable-method = "psci"; - cpu-idle-states = <&LITTLE_CPU_SLEEP_0 - &LITTLE_CPU_SLEEP_1 - &CLUSTER_SLEEP_0>; capacity-dmips-mhz = <611>; dynamic-power-coefficient = <290>; qcom,freq-domain = <&cpufreq_hw 0>; operating-points-v2 = <&cpu0_opp_table>; interconnects = <&gladiator_noc MASTER_APPSS_PROC 3 &mem_noc SLAVE_EBI1 3>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; + power-domains = <&CPU_PD2>; + power-domain-names = "psci"; #cooling-cells = <2>; next-level-cache = <&L2_200>; L2_200: l2-cache { @@ -266,9 +263,6 @@ CPU3: cpu@300 { compatible = "qcom,kryo385"; reg = <0x0 0x300>; enable-method = "psci"; - cpu-idle-states = <&LITTLE_CPU_SLEEP_0 - &LITTLE_CPU_SLEEP_1 - &CLUSTER_SLEEP_0>; capacity-dmips-mhz = <611>; dynamic-power-coefficient = <290>; qcom,freq-domain = <&cpufreq_hw 0>; @@ -276,6 +270,8 @@ &LITTLE_CPU_SLEEP_1 interconnects = <&gladiator_noc MASTER_APPSS_PROC 3 &mem_noc SLAVE_EBI1 3>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; + power-domains = <&CPU_PD3>; + power-domain-names = "psci"; next-level-cache = <&L2_300>; L2_300: l2-cache { compatible = "cache"; @@ -289,14 +285,13 @@ CPU4: cpu@400 { reg = <0x0 0x400>; enable-method = "psci"; capacity-dmips-mhz = <1024>; - cpu-idle-states = <&BIG_CPU_SLEEP_0 - &BIG_CPU_SLEEP_1 - &CLUSTER_SLEEP_0>; dynamic-power-coefficient = <442>; qcom,freq-domain = <&cpufreq_hw 1>; operating-points-v2 = <&cpu4_opp_table>; interconnects = <&gladiator_noc MASTER_APPSS_PROC 3 &mem_noc SLAVE_EBI1 3>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; + power-domains = <&CPU_PD4>; + power-domain-names = "psci"; #cooling-cells = <2>; next-level-cache = <&L2_400>; L2_400: l2-cache { @@ -311,14 +306,13 @@ CPU5: cpu@500 { reg = <0x0 0x500>; enable-method = "psci"; capacity-dmips-mhz = <1024>; - cpu-idle-states = <&BIG_CPU_SLEEP_0 - &BIG_CPU_SLEEP_1 - &CLUSTER_SLEEP_0>; dynamic-power-coefficient = <442>; qcom,freq-domain = <&cpufreq_hw 1>; operating-points-v2 = <&cpu4_opp_table>; interconnects = <&gladiator_noc MASTER_APPSS_PROC 3 &mem_noc SLAVE_EBI1 3>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; + power-domains = <&CPU_PD5>; + power-domain-names = "psci"; #cooling-cells = <2>; next-level-cache = <&L2_500>; L2_500: l2-cache { @@ -333,14 +327,13 @@ CPU6: cpu@600 { reg = <0x0 0x600>; enable-method = "psci"; capacity-dmips-mhz = <1024>; - cpu-idle-states = <&BIG_CPU_SLEEP_0 - &BIG_CPU_SLEEP_1 - &CLUSTER_SLEEP_0>; dynamic-power-coefficient = <442>; qcom,freq-domain = <&cpufreq_hw 1>; operating-points-v2 = <&cpu4_opp_table>; interconnects = <&gladiator_noc MASTER_APPSS_PROC 3 &mem_noc SLAVE_EBI1 3>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; + power-domains = <&CPU_PD6>; + power-domain-names = "psci"; #cooling-cells = <2>; next-level-cache = <&L2_600>; L2_600: l2-cache { @@ -355,14 +348,13 @@ CPU7: cpu@700 { reg = <0x0 0x700>; enable-method = "psci"; capacity-dmips-mhz = <1024>; - cpu-idle-states = <&BIG_CPU_SLEEP_0 - &BIG_CPU_SLEEP_1 - &CLUSTER_SLEEP_0>; dynamic-power-coefficient = <442>; qcom,freq-domain = <&cpufreq_hw 1>; operating-points-v2 = <&cpu4_opp_table>; interconnects = <&gladiator_noc MASTER_APPSS_PROC 3 &mem_noc SLAVE_EBI1 3>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; + power-domains = <&CPU_PD7>; + power-domain-names = "psci"; #cooling-cells = <2>; next-level-cache = <&L2_700>; L2_700: l2-cache { @@ -407,53 +399,35 @@ core7 { }; }; - idle-states { + cpu_idle_states: idle-states { entry-method = "psci"; LITTLE_CPU_SLEEP_0: cpu-sleep-0-0 { compatible = "arm,idle-state"; - idle-state-name = "little-power-down"; - arm,psci-suspend-param = <0x40000003>; + idle-state-name = "little-rail-power-collapse"; + arm,psci-suspend-param = <0x40000004>; entry-latency-us = <350>; exit-latency-us = <461>; min-residency-us = <1890>; local-timer-stop; }; - LITTLE_CPU_SLEEP_1: cpu-sleep-0-1 { - compatible = "arm,idle-state"; - idle-state-name = "little-rail-power-down"; - arm,psci-suspend-param = <0x40000004>; - entry-latency-us = <360>; - exit-latency-us = <531>; - min-residency-us = <3934>; - local-timer-stop; - }; - BIG_CPU_SLEEP_0: cpu-sleep-1-0 { compatible = "arm,idle-state"; - idle-state-name = "big-power-down"; - arm,psci-suspend-param = <0x40000003>; + idle-state-name = "big-rail-power-collapse"; + arm,psci-suspend-param = <0x40000004>; entry-latency-us = <264>; exit-latency-us = <621>; min-residency-us = <952>; local-timer-stop; }; + }; - BIG_CPU_SLEEP_1: cpu-sleep-1-1 { - compatible = "arm,idle-state"; - idle-state-name = "big-rail-power-down"; - arm,psci-suspend-param = <0x40000004>; - entry-latency-us = <702>; - exit-latency-us = <1061>; - min-residency-us = <4488>; - local-timer-stop; - }; - + domain-idle-states { CLUSTER_SLEEP_0: cluster-sleep-0 { - compatible = "arm,idle-state"; - idle-state-name = "cluster-power-down"; - arm,psci-suspend-param = <0x400000F4>; + compatible = "domain-idle-state"; + idle-state-name = "cluster-power-collapse"; + arm,psci-suspend-param = <0x4100c244>; entry-latency-us = <3263>; exit-latency-us = <6562>; min-residency-us = <9987>; @@ -1050,9 +1024,62 @@ slpi_smp2p_in: slave-kernel { }; }; - psci { + psci: psci { compatible = "arm,psci-1.0"; method = "smc"; + + CPU_PD0: power-domain-cpu0 { + #power-domain-cells = <0>; + power-domains = <&CLUSTER_PD>; + domain-idle-states = <&LITTLE_CPU_SLEEP_0>; + }; + + CPU_PD1: power-domain-cpu1 { + #power-domain-cells = <0>; + power-domains = <&CLUSTER_PD>; + domain-idle-states = <&LITTLE_CPU_SLEEP_0>; + }; + + CPU_PD2: power-domain-cpu2 { + #power-domain-cells = <0>; + power-domains = <&CLUSTER_PD>; + domain-idle-states = <&LITTLE_CPU_SLEEP_0>; + }; + + CPU_PD3: power-domain-cpu3 { + #power-domain-cells = <0>; + power-domains = <&CLUSTER_PD>; + domain-idle-states = <&LITTLE_CPU_SLEEP_0>; + }; + + CPU_PD4: power-domain-cpu4 { + #power-domain-cells = <0>; + power-domains = <&CLUSTER_PD>; + domain-idle-states = <&BIG_CPU_SLEEP_0>; + }; + + CPU_PD5: power-domain-cpu5 { + #power-domain-cells = <0>; + power-domains = <&CLUSTER_PD>; + domain-idle-states = <&BIG_CPU_SLEEP_0>; + }; + + CPU_PD6: power-domain-cpu6 { + #power-domain-cells = <0>; + power-domains = <&CLUSTER_PD>; + domain-idle-states = <&BIG_CPU_SLEEP_0>; + }; + + CPU_PD7: power-domain-cpu7 { + #power-domain-cells = <0>; + power-domains = <&CLUSTER_PD>; + domain-idle-states = <&BIG_CPU_SLEEP_0>; + }; + + CLUSTER_PD: power-domain-cluster { + #power-domain-cells = <0>; + domain-idle-states = <&CLUSTER_SLEEP_0>; + }; }; soc: soc@0 {