1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2// Copyright (C) 2020 Ondrej Jirman <megous@megous.com> 3// Copyright (C) 2020 Clément Péron <peron.clem@gmail.com> 4 5/ { 6 cpu_opp_table: cpu-opp-table { 7 compatible = "allwinner,sun50i-h6-operating-points"; 8 nvmem-cells = <&cpu_speed_grade>; 9 opp-shared; 10 11 opp-480000000 { 12 clock-latency-ns = <244144>; /* 8 32k periods */ 13 opp-hz = /bits/ 64 <480000000>; 14 15 opp-microvolt-speed0 = <880000 880000 1200000>; 16 opp-microvolt-speed1 = <820000 820000 1200000>; 17 opp-microvolt-speed2 = <820000 820000 1200000>; 18 }; 19 20 opp-720000000 { 21 clock-latency-ns = <244144>; /* 8 32k periods */ 22 opp-hz = /bits/ 64 <720000000>; 23 24 opp-microvolt-speed0 = <880000 880000 1200000>; 25 opp-microvolt-speed1 = <820000 820000 1200000>; 26 opp-microvolt-speed2 = <820000 820000 1200000>; 27 }; 28 29 opp-816000000 { 30 clock-latency-ns = <244144>; /* 8 32k periods */ 31 opp-hz = /bits/ 64 <816000000>; 32 33 opp-microvolt-speed0 = <880000 880000 1200000>; 34 opp-microvolt-speed1 = <820000 820000 1200000>; 35 opp-microvolt-speed2 = <820000 820000 1200000>; 36 }; 37 38 opp-888000000 { 39 clock-latency-ns = <244144>; /* 8 32k periods */ 40 opp-hz = /bits/ 64 <888000000>; 41 42 opp-microvolt-speed0 = <880000 880000 1200000>; 43 opp-microvolt-speed1 = <820000 820000 1200000>; 44 opp-microvolt-speed2 = <820000 820000 1200000>; 45 }; 46 47 opp-1080000000 { 48 clock-latency-ns = <244144>; /* 8 32k periods */ 49 opp-hz = /bits/ 64 <1080000000>; 50 51 opp-microvolt-speed0 = <940000 940000 1200000>; 52 opp-microvolt-speed1 = <880000 880000 1200000>; 53 opp-microvolt-speed2 = <880000 880000 1200000>; 54 }; 55 56 opp-1320000000 { 57 clock-latency-ns = <244144>; /* 8 32k periods */ 58 opp-hz = /bits/ 64 <1320000000>; 59 60 opp-microvolt-speed0 = <1000000 1000000 1200000>; 61 opp-microvolt-speed1 = <940000 940000 1200000>; 62 opp-microvolt-speed2 = <940000 940000 1200000>; 63 }; 64 65 opp-1488000000 { 66 clock-latency-ns = <244144>; /* 8 32k periods */ 67 opp-hz = /bits/ 64 <1488000000>; 68 69 opp-microvolt-speed0 = <1060000 1060000 1200000>; 70 opp-microvolt-speed1 = <1000000 1000000 1200000>; 71 opp-microvolt-speed2 = <1000000 1000000 1200000>; 72 }; 73 74 opp-1608000000 { 75 clock-latency-ns = <244144>; /* 8 32k periods */ 76 opp-hz = /bits/ 64 <1608000000>; 77 78 opp-microvolt-speed0 = <1090000 1090000 1200000>; 79 opp-microvolt-speed1 = <1030000 1030000 1200000>; 80 opp-microvolt-speed2 = <1030000 1030000 1200000>; 81 }; 82 83 opp-1704000000 { 84 clock-latency-ns = <244144>; /* 8 32k periods */ 85 opp-hz = /bits/ 64 <1704000000>; 86 87 opp-microvolt-speed0 = <1120000 1120000 1200000>; 88 opp-microvolt-speed1 = <1060000 1060000 1200000>; 89 opp-microvolt-speed2 = <1060000 1060000 1200000>; 90 }; 91 92 opp-1800000000 { 93 clock-latency-ns = <244144>; /* 8 32k periods */ 94 opp-hz = /bits/ 64 <1800000000>; 95 96 opp-microvolt-speed0 = <1160000 1160000 1200000>; 97 opp-microvolt-speed1 = <1100000 1100000 1200000>; 98 opp-microvolt-speed2 = <1100000 1100000 1200000>; 99 }; 100 }; 101}; 102 103&cpu0 { 104 operating-points-v2 = <&cpu_opp_table>; 105}; 106 107&cpu1 { 108 operating-points-v2 = <&cpu_opp_table>; 109}; 110 111&cpu2 { 112 operating-points-v2 = <&cpu_opp_table>; 113}; 114 115&cpu3 { 116 operating-points-v2 = <&cpu_opp_table>; 117}; 118