Linux Audio

Check our new training course

Embedded Linux Audio

Check our new training course
with Creative Commons CC-BY-SA
lecture materials

Bootlin logo

Elixir Cross Referencer

Open Menu / arch / arm64 / boot / dts / allwinner / sun50i-h6-cpu-opp.dtsi
Loading...
  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
// Copyright (C) 2020 Ondrej Jirman <megous@megous.com>
// Copyright (C) 2020 Clément Péron <peron.clem@gmail.com>

/ {
	cpu_opp_table: opp-table-cpu {
		compatible = "allwinner,sun50i-h6-operating-points";
		nvmem-cells = <&cpu_speed_grade>;
		opp-shared;

		opp-480000000 {
			clock-latency-ns = <244144>; /* 8 32k periods */
			opp-hz = /bits/ 64 <480000000>;

			opp-microvolt-speed0 = <880000 880000 1200000>;
			opp-microvolt-speed1 = <820000 820000 1200000>;
			opp-microvolt-speed2 = <820000 820000 1200000>;
		};

		opp-720000000 {
			clock-latency-ns = <244144>; /* 8 32k periods */
			opp-hz = /bits/ 64 <720000000>;

			opp-microvolt-speed0 = <880000 880000 1200000>;
			opp-microvolt-speed1 = <820000 820000 1200000>;
			opp-microvolt-speed2 = <820000 820000 1200000>;
		};

		opp-816000000 {
			clock-latency-ns = <244144>; /* 8 32k periods */
			opp-hz = /bits/ 64 <816000000>;

			opp-microvolt-speed0 = <880000 880000 1200000>;
			opp-microvolt-speed1 = <820000 820000 1200000>;
			opp-microvolt-speed2 = <820000 820000 1200000>;
		};

		opp-888000000 {
			clock-latency-ns = <244144>; /* 8 32k periods */
			opp-hz = /bits/ 64 <888000000>;

			opp-microvolt-speed0 = <880000 880000 1200000>;
			opp-microvolt-speed1 = <820000 820000 1200000>;
			opp-microvolt-speed2 = <820000 820000 1200000>;
		};

		opp-1080000000 {
			clock-latency-ns = <244144>; /* 8 32k periods */
			opp-hz = /bits/ 64 <1080000000>;

			opp-microvolt-speed0 = <940000 940000 1200000>;
			opp-microvolt-speed1 = <880000 880000 1200000>;
			opp-microvolt-speed2 = <880000 880000 1200000>;
		};

		opp-1320000000 {
			clock-latency-ns = <244144>; /* 8 32k periods */
			opp-hz = /bits/ 64 <1320000000>;

			opp-microvolt-speed0 = <1000000 1000000 1200000>;
			opp-microvolt-speed1 = <940000 940000 1200000>;
			opp-microvolt-speed2 = <940000 940000 1200000>;
		};

		opp-1488000000 {
			clock-latency-ns = <244144>; /* 8 32k periods */
			opp-hz = /bits/ 64 <1488000000>;

			opp-microvolt-speed0 = <1060000 1060000 1200000>;
			opp-microvolt-speed1 = <1000000 1000000 1200000>;
			opp-microvolt-speed2 = <1000000 1000000 1200000>;
		};

		opp-1608000000 {
			clock-latency-ns = <244144>; /* 8 32k periods */
			opp-hz = /bits/ 64 <1608000000>;

			opp-microvolt-speed0 = <1090000 1090000 1200000>;
			opp-microvolt-speed1 = <1030000 1030000 1200000>;
			opp-microvolt-speed2 = <1030000 1030000 1200000>;
		};

		opp-1704000000 {
			clock-latency-ns = <244144>; /* 8 32k periods */
			opp-hz = /bits/ 64 <1704000000>;

			opp-microvolt-speed0 = <1120000 1120000 1200000>;
			opp-microvolt-speed1 = <1060000 1060000 1200000>;
			opp-microvolt-speed2 = <1060000 1060000 1200000>;
		};

		opp-1800000000 {
			clock-latency-ns = <244144>; /* 8 32k periods */
			opp-hz = /bits/ 64 <1800000000>;

			opp-microvolt-speed0 = <1160000 1160000 1200000>;
			opp-microvolt-speed1 = <1100000 1100000 1200000>;
			opp-microvolt-speed2 = <1100000 1100000 1200000>;
		};
	};
};

&cpu0 {
	operating-points-v2 = <&cpu_opp_table>;
};

&cpu1 {
	operating-points-v2 = <&cpu_opp_table>;
};

&cpu2 {
	operating-points-v2 = <&cpu_opp_table>;
};

&cpu3 {
	operating-points-v2 = <&cpu_opp_table>;
};