| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame^] | 1 | // SPDX-License-Identifier: BSD-3-Clause |
| 2 | |
| 3 | /* |
| 4 | * Devices that use SC7180 with TrustedFirmware-A |
| 5 | * need PSCI PC mode instead of the OSI mode provided |
| 6 | * by Qualcomm firmware. |
| 7 | */ |
| 8 | |
| 9 | &CPU0 { |
| 10 | /delete-property/ power-domains; |
| 11 | /delete-property/ power-domain-names; |
| 12 | |
| 13 | cpu-idle-states = <&LITTLE_CPU_SLEEP_0 |
| 14 | &LITTLE_CPU_SLEEP_1 |
| 15 | &CLUSTER_SLEEP_0>; |
| 16 | }; |
| 17 | |
| 18 | &CPU1 { |
| 19 | /delete-property/ power-domains; |
| 20 | /delete-property/ power-domain-names; |
| 21 | |
| 22 | cpu-idle-states = <&LITTLE_CPU_SLEEP_0 |
| 23 | &LITTLE_CPU_SLEEP_1 |
| 24 | &CLUSTER_SLEEP_0>; |
| 25 | }; |
| 26 | |
| 27 | &CPU2 { |
| 28 | /delete-property/ power-domains; |
| 29 | /delete-property/ power-domain-names; |
| 30 | |
| 31 | cpu-idle-states = <&LITTLE_CPU_SLEEP_0 |
| 32 | &LITTLE_CPU_SLEEP_1 |
| 33 | &CLUSTER_SLEEP_0>; |
| 34 | }; |
| 35 | |
| 36 | &CPU3 { |
| 37 | /delete-property/ power-domains; |
| 38 | /delete-property/ power-domain-names; |
| 39 | |
| 40 | cpu-idle-states = <&LITTLE_CPU_SLEEP_0 |
| 41 | &LITTLE_CPU_SLEEP_1 |
| 42 | &CLUSTER_SLEEP_0>; |
| 43 | }; |
| 44 | |
| 45 | &CPU4 { |
| 46 | /delete-property/ power-domains; |
| 47 | /delete-property/ power-domain-names; |
| 48 | |
| 49 | cpu-idle-states = <&LITTLE_CPU_SLEEP_0 |
| 50 | &LITTLE_CPU_SLEEP_1 |
| 51 | &CLUSTER_SLEEP_0>; |
| 52 | }; |
| 53 | |
| 54 | &CPU5 { |
| 55 | /delete-property/ power-domains; |
| 56 | /delete-property/ power-domain-names; |
| 57 | |
| 58 | cpu-idle-states = <&LITTLE_CPU_SLEEP_0 |
| 59 | &LITTLE_CPU_SLEEP_1 |
| 60 | &CLUSTER_SLEEP_0>; |
| 61 | }; |
| 62 | |
| 63 | &CPU6 { |
| 64 | /delete-property/ power-domains; |
| 65 | /delete-property/ power-domain-names; |
| 66 | |
| 67 | cpu-idle-states = <&BIG_CPU_SLEEP_0 |
| 68 | &BIG_CPU_SLEEP_1 |
| 69 | &CLUSTER_SLEEP_0>; |
| 70 | }; |
| 71 | |
| 72 | &CPU7 { |
| 73 | /delete-property/ power-domains; |
| 74 | /delete-property/ power-domain-names; |
| 75 | |
| 76 | cpu-idle-states = <&BIG_CPU_SLEEP_0 |
| 77 | &BIG_CPU_SLEEP_1 |
| 78 | &CLUSTER_SLEEP_0>; |
| 79 | }; |
| 80 | |
| 81 | /delete-node/ &domain_idle_states; |
| 82 | |
| 83 | &idle_states { |
| 84 | CLUSTER_SLEEP_0: cluster-sleep-0 { |
| 85 | compatible = "arm,idle-state"; |
| 86 | idle-state-name = "cluster-power-down"; |
| 87 | arm,psci-suspend-param = <0x40003444>; |
| 88 | entry-latency-us = <3263>; |
| 89 | exit-latency-us = <6562>; |
| 90 | min-residency-us = <9926>; |
| 91 | local-timer-stop; |
| 92 | }; |
| 93 | }; |
| 94 | |
| 95 | /delete-node/ &CPU_PD0; |
| 96 | /delete-node/ &CPU_PD1; |
| 97 | /delete-node/ &CPU_PD2; |
| 98 | /delete-node/ &CPU_PD3; |
| 99 | /delete-node/ &CPU_PD4; |
| 100 | /delete-node/ &CPU_PD5; |
| 101 | /delete-node/ &CPU_PD6; |
| 102 | /delete-node/ &CPU_PD7; |
| 103 | /delete-node/ &CLUSTER_PD; |
| 104 | |
| 105 | &apps_rsc { |
| 106 | /delete-property/ power-domains; |
| 107 | }; |