1/* 2 * Copyright (c) 2020, Intel Corporation 3 * 4 * SPDX-License-Identifier: Apache-2.0 5 */ 6 7/ { 8 cpus { 9 cpu@0 { 10 cpu-power-states = <&state0 &state1 &state2 &state3>; 11 }; 12 13 power-states { 14 state0: state0 { 15 compatible = "zephyr,power-state"; 16 power-state-name = "suspend-to-idle"; 17 min-residency-us = <10000>; 18 exit-latency-us = <100>; 19 }; 20 21 state1: state1 { 22 compatible = "zephyr,power-state"; 23 power-state-name = "standby"; 24 min-residency-us = <20000>; 25 exit-latency-us = <200>; 26 }; 27 28 state2: state2 { 29 compatible = "zephyr,power-state"; 30 power-state-name = "suspend-to-ram"; 31 min-residency-us = <50000>; 32 exit-latency-us = <500>; 33 }; 34 35 state3: state3 { 36 compatible = "zephyr,power-state"; 37 power-state-name = "suspend-to-disk"; 38 status = "disabled"; 39 }; 40 }; 41 }; 42 43 test_dev: test_dev { 44 compatible = "test-device-pm"; 45 status = "okay"; 46 zephyr,disabling-power-states = <&state1 &state2>; 47 }; 48}; 49