sun50i-h6-cpu-opp.dtsi

  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: opp-table-cpu {
  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};