0001 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
0002 // Copyright (C) 2020 Ondrej Jirman <megous@megous.com>
0003 // Copyright (C) 2020 Clément Péron <peron.clem@gmail.com>
0004
0005 / {
0006 cpu_opp_table: opp-table-cpu {
0007 compatible = "allwinner,sun50i-h6-operating-points";
0008 nvmem-cells = <&cpu_speed_grade>;
0009 opp-shared;
0010
0011 opp-480000000 {
0012 clock-latency-ns = <244144>; /* 8 32k periods */
0013 opp-hz = /bits/ 64 <480000000>;
0014
0015 opp-microvolt-speed0 = <880000 880000 1200000>;
0016 opp-microvolt-speed1 = <820000 820000 1200000>;
0017 opp-microvolt-speed2 = <820000 820000 1200000>;
0018 };
0019
0020 opp-720000000 {
0021 clock-latency-ns = <244144>; /* 8 32k periods */
0022 opp-hz = /bits/ 64 <720000000>;
0023
0024 opp-microvolt-speed0 = <880000 880000 1200000>;
0025 opp-microvolt-speed1 = <820000 820000 1200000>;
0026 opp-microvolt-speed2 = <820000 820000 1200000>;
0027 };
0028
0029 opp-816000000 {
0030 clock-latency-ns = <244144>; /* 8 32k periods */
0031 opp-hz = /bits/ 64 <816000000>;
0032
0033 opp-microvolt-speed0 = <880000 880000 1200000>;
0034 opp-microvolt-speed1 = <820000 820000 1200000>;
0035 opp-microvolt-speed2 = <820000 820000 1200000>;
0036 };
0037
0038 opp-888000000 {
0039 clock-latency-ns = <244144>; /* 8 32k periods */
0040 opp-hz = /bits/ 64 <888000000>;
0041
0042 opp-microvolt-speed0 = <880000 880000 1200000>;
0043 opp-microvolt-speed1 = <820000 820000 1200000>;
0044 opp-microvolt-speed2 = <820000 820000 1200000>;
0045 };
0046
0047 opp-1080000000 {
0048 clock-latency-ns = <244144>; /* 8 32k periods */
0049 opp-hz = /bits/ 64 <1080000000>;
0050
0051 opp-microvolt-speed0 = <940000 940000 1200000>;
0052 opp-microvolt-speed1 = <880000 880000 1200000>;
0053 opp-microvolt-speed2 = <880000 880000 1200000>;
0054 };
0055
0056 opp-1320000000 {
0057 clock-latency-ns = <244144>; /* 8 32k periods */
0058 opp-hz = /bits/ 64 <1320000000>;
0059
0060 opp-microvolt-speed0 = <1000000 1000000 1200000>;
0061 opp-microvolt-speed1 = <940000 940000 1200000>;
0062 opp-microvolt-speed2 = <940000 940000 1200000>;
0063 };
0064
0065 opp-1488000000 {
0066 clock-latency-ns = <244144>; /* 8 32k periods */
0067 opp-hz = /bits/ 64 <1488000000>;
0068
0069 opp-microvolt-speed0 = <1060000 1060000 1200000>;
0070 opp-microvolt-speed1 = <1000000 1000000 1200000>;
0071 opp-microvolt-speed2 = <1000000 1000000 1200000>;
0072 };
0073
0074 opp-1608000000 {
0075 clock-latency-ns = <244144>; /* 8 32k periods */
0076 opp-hz = /bits/ 64 <1608000000>;
0077
0078 opp-microvolt-speed0 = <1090000 1090000 1200000>;
0079 opp-microvolt-speed1 = <1030000 1030000 1200000>;
0080 opp-microvolt-speed2 = <1030000 1030000 1200000>;
0081 };
0082
0083 opp-1704000000 {
0084 clock-latency-ns = <244144>; /* 8 32k periods */
0085 opp-hz = /bits/ 64 <1704000000>;
0086
0087 opp-microvolt-speed0 = <1120000 1120000 1200000>;
0088 opp-microvolt-speed1 = <1060000 1060000 1200000>;
0089 opp-microvolt-speed2 = <1060000 1060000 1200000>;
0090 };
0091
0092 opp-1800000000 {
0093 clock-latency-ns = <244144>; /* 8 32k periods */
0094 opp-hz = /bits/ 64 <1800000000>;
0095
0096 opp-microvolt-speed0 = <1160000 1160000 1200000>;
0097 opp-microvolt-speed1 = <1100000 1100000 1200000>;
0098 opp-microvolt-speed2 = <1100000 1100000 1200000>;
0099 };
0100 };
0101 };
0102
0103 &cpu0 {
0104 operating-points-v2 = <&cpu_opp_table>;
0105 };
0106
0107 &cpu1 {
0108 operating-points-v2 = <&cpu_opp_table>;
0109 };
0110
0111 &cpu2 {
0112 operating-points-v2 = <&cpu_opp_table>;
0113 };
0114
0115 &cpu3 {
0116 operating-points-v2 = <&cpu_opp_table>;
0117 };
