i-tlb-sets = <1>;
i-tlb-size = <40>;
mmu-type = "riscv,sv39";
+ cpu-idle-states = <&CPU_RET_0_0 &CPU_NONRET_0_0
+ &CLUSTER_RET_0 &CLUSTER_NONRET_0>;
next-level-cache = <&cachectrl>;
riscv,isa = "rv64imac";
tlb-split;
i-tlb-sets = <1>;
i-tlb-size = <40>;
mmu-type = "riscv,sv39";
+ cpu-idle-states = <&CPU_RET_0_0 &CPU_NONRET_0_0
+ &CLUSTER_RET_0 &CLUSTER_NONRET_0>;
next-level-cache = <&cachectrl>;
riscv,isa = "rv64imafdc";
tlb-split;
i-tlb-sets = <1>;
i-tlb-size = <40>;
mmu-type = "riscv,sv39";
+ cpu-idle-states = <&CPU_RET_0_0 &CPU_NONRET_0_0
+ &CLUSTER_RET_0 &CLUSTER_NONRET_0>;
next-level-cache = <&cachectrl>;
riscv,isa = "rv64imafdc";
tlb-split;
i-tlb-sets = <1>;
i-tlb-size = <40>;
mmu-type = "riscv,sv39";
+ cpu-idle-states = <&CPU_RET_0_0 &CPU_NONRET_0_0
+ &CLUSTER_RET_0 &CLUSTER_NONRET_0>;
next-level-cache = <&cachectrl>;
riscv,isa = "rv64imafdc";
tlb-split;
i-tlb-sets = <1>;
i-tlb-size = <40>;
mmu-type = "riscv,sv39";
+ cpu-idle-states = <&CPU_RET_0_0 &CPU_NONRET_0_0
+ &CLUSTER_RET_0 &CLUSTER_NONRET_0>;
next-level-cache = <&cachectrl>;
riscv,isa = "rv64imafdc";
tlb-split;
};
};
+ idle-states {
+ CPU_RET_0_0: cpu-retentive-0-0 {
+ compatible = "riscv,idle-state";
+ riscv,sbi-suspend-param = <0x10000000>;
+ entry-latency-us = <20>;
+ exit-latency-us = <40>;
+ min-residency-us = <80>;
+ };
+
+ CPU_NONRET_0_0: cpu-nonretentive-0-0 {
+ compatible = "riscv,idle-state";
+ riscv,sbi-suspend-param = <0x90000000>;
+ entry-latency-us = <250>;
+ exit-latency-us = <500>;
+ min-residency-us = <950>;
+ };
+
+ CLUSTER_RET_0: cluster-retentive-0 {
+ compatible = "riscv,idle-state";
+ riscv,sbi-suspend-param = <0x11000000>;
+ local-timer-stop;
+ entry-latency-us = <50>;
+ exit-latency-us = <100>;
+ min-residency-us = <250>;
+ wakeup-latency-us = <130>;
+ };
+
+ CLUSTER_NONRET_0: cluster-nonretentive-0 {
+ compatible = "riscv,idle-state";
+ riscv,sbi-suspend-param = <0x91000000>;
+ local-timer-stop;
+ entry-latency-us = <600>;
+ exit-latency-us = <1100>;
+ min-residency-us = <2700>;
+ wakeup-latency-us = <1500>;
+ };
+ };
+
soc: soc {
compatible = "simple-bus";
interrupt-parent = <&plic>;