Quelle  sun50i-a100-cpu-opp.dtsi   Sprache: unbekannt

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
// Copyright (c) 2020 Yangtao Li <frank@allwinnertech.com>
// Copyright (c) 2020 ShuoSheng Huang <huangshuosheng@allwinnertech.com>

/ {
 cpu_opp_table: opp-table-cpu {
  compatible = "allwinner,sun50i-a100-operating-points";
  nvmem-cells = <&cpu_speed_grade>;
  opp-shared;

  opp-408000000 {
   clock-latency-ns = <244144>; /* 8 32k periods */
   opp-hz = /bits/ 64 <408000000>;

   opp-microvolt-speed0 = <900000>;
   opp-microvolt-speed1 = <900000>;
   opp-microvolt-speed2 = <900000>;
  };

  opp-600000000 {
   clock-latency-ns = <244144>; /* 8 32k periods */
   opp-hz = /bits/ 64 <600000000>;

   opp-microvolt-speed0 = <900000>;
   opp-microvolt-speed1 = <900000>;
   opp-microvolt-speed2 = <900000>;
  };

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

   opp-microvolt-speed0 = <940000>;
   opp-microvolt-speed1 = <900000>;
   opp-microvolt-speed2 = <900000>;
  };

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

   opp-microvolt-speed0 = <1020000>;
   opp-microvolt-speed1 = <980000>;
   opp-microvolt-speed2 = <950000>;
  };

  opp-1200000000 {
   clock-latency-ns = <244144>; /* 8 32k periods */
   opp-hz = /bits/ 64 <1200000000>;

   opp-microvolt-speed0 = <1100000>;
   opp-microvolt-speed1 = <1020000>;
   opp-microvolt-speed2 = <1000000>;
  };

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

   opp-microvolt-speed0 = <1160000>;
   opp-microvolt-speed1 = <1060000>;
   opp-microvolt-speed2 = <1030000>;
  };

  opp-1464000000 {
   clock-latency-ns = <244144>; /* 8 32k periods */
   opp-hz = /bits/ 64 <1464000000>;

   opp-microvolt-speed0 = <1180000>;
   opp-microvolt-speed1 = <1180000>;
   opp-microvolt-speed2 = <1130000>;
  };
 };
};

&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>;
};