1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2// Copyright (C) 2023 Martin Botka <martin@somainline.org> 3 4/ { 5 cpu_opp_table: opp-table-cpu { 6 compatible = "allwinner,sun50i-h616-operating-points"; 7 nvmem-cells = <&cpu_speed_grade>; 8 opp-shared; 9 10 opp-480000000 { 11 opp-hz = /bits/ 64 <480000000>; 12 opp-microvolt = <900000>; 13 clock-latency-ns = <244144>; /* 8 32k periods */ 14 opp-supported-hw = <0x1f>; 15 }; 16 17 opp-600000000 { 18 opp-hz = /bits/ 64 <600000000>; 19 opp-microvolt = <900000>; 20 clock-latency-ns = <244144>; /* 8 32k periods */ 21 opp-supported-hw = <0x12>; 22 }; 23 24 opp-720000000 { 25 opp-hz = /bits/ 64 <720000000>; 26 opp-microvolt = <900000>; 27 clock-latency-ns = <244144>; /* 8 32k periods */ 28 opp-supported-hw = <0x0d>; 29 }; 30 31 opp-792000000 { 32 opp-hz = /bits/ 64 <792000000>; 33 opp-microvolt-speed1 = <900000>; 34 opp-microvolt-speed4 = <940000>; 35 clock-latency-ns = <244144>; /* 8 32k periods */ 36 opp-supported-hw = <0x12>; 37 }; 38 39 opp-936000000 { 40 opp-hz = /bits/ 64 <936000000>; 41 opp-microvolt = <900000>; 42 clock-latency-ns = <244144>; /* 8 32k periods */ 43 opp-supported-hw = <0x0d>; 44 }; 45 46 opp-1008000000 { 47 opp-hz = /bits/ 64 <1008000000>; 48 opp-microvolt-speed0 = <950000>; 49 opp-microvolt-speed1 = <940000>; 50 opp-microvolt-speed2 = <950000>; 51 opp-microvolt-speed3 = <950000>; 52 opp-microvolt-speed4 = <1020000>; 53 clock-latency-ns = <244144>; /* 8 32k periods */ 54 opp-supported-hw = <0x1f>; 55 }; 56 57 opp-1104000000 { 58 opp-hz = /bits/ 64 <1104000000>; 59 opp-microvolt-speed0 = <1000000>; 60 opp-microvolt-speed2 = <1000000>; 61 opp-microvolt-speed3 = <1000000>; 62 clock-latency-ns = <244144>; /* 8 32k periods */ 63 opp-supported-hw = <0x0d>; 64 }; 65 66 opp-1200000000 { 67 opp-hz = /bits/ 64 <1200000000>; 68 opp-microvolt-speed0 = <1050000>; 69 opp-microvolt-speed1 = <1020000>; 70 opp-microvolt-speed2 = <1050000>; 71 opp-microvolt-speed3 = <1050000>; 72 opp-microvolt-speed4 = <1100000>; 73 clock-latency-ns = <244144>; /* 8 32k periods */ 74 opp-supported-hw = <0x1f>; 75 }; 76 77 opp-1320000000 { 78 opp-hz = /bits/ 64 <1320000000>; 79 opp-microvolt = <1100000>; 80 clock-latency-ns = <244144>; /* 8 32k periods */ 81 opp-supported-hw = <0x1d>; 82 }; 83 84 opp-1416000000 { 85 opp-hz = /bits/ 64 <1416000000>; 86 opp-microvolt = <1100000>; 87 clock-latency-ns = <244144>; /* 8 32k periods */ 88 opp-supported-hw = <0x0d>; 89 }; 90 91 opp-1512000000 { 92 opp-hz = /bits/ 64 <1512000000>; 93 opp-microvolt-speed1 = <1100000>; 94 opp-microvolt-speed3 = <1100000>; 95 clock-latency-ns = <244144>; /* 8 32k periods */ 96 opp-supported-hw = <0x0a>; 97 }; 98 }; 99}; 100 101&cpu0 { 102 operating-points-v2 = <&cpu_opp_table>; 103}; 104 105&cpu1 { 106 operating-points-v2 = <&cpu_opp_table>; 107}; 108 109&cpu2 { 110 operating-points-v2 = <&cpu_opp_table>; 111}; 112 113&cpu3 { 114 operating-points-v2 = <&cpu_opp_table>; 115}; 116