mirror of https://gitee.com/openkylin/linux.git
136 lines
2.5 KiB
Plaintext
136 lines
2.5 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2018 Amlogic, Inc. All rights reserved.
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*/
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#include "meson-g12.dtsi"
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/ {
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compatible = "amlogic,g12a";
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cpus {
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#address-cells = <0x2>;
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#size-cells = <0x0>;
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cpu0: cpu@0 {
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device_type = "cpu";
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compatible = "arm,cortex-a53";
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reg = <0x0 0x0>;
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enable-method = "psci";
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next-level-cache = <&l2>;
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#cooling-cells = <2>;
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};
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cpu1: cpu@1 {
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device_type = "cpu";
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compatible = "arm,cortex-a53";
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reg = <0x0 0x1>;
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enable-method = "psci";
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next-level-cache = <&l2>;
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#cooling-cells = <2>;
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};
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cpu2: cpu@2 {
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device_type = "cpu";
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compatible = "arm,cortex-a53";
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reg = <0x0 0x2>;
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enable-method = "psci";
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next-level-cache = <&l2>;
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#cooling-cells = <2>;
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};
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cpu3: cpu@3 {
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device_type = "cpu";
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compatible = "arm,cortex-a53";
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reg = <0x0 0x3>;
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enable-method = "psci";
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next-level-cache = <&l2>;
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#cooling-cells = <2>;
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};
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l2: l2-cache0 {
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compatible = "cache";
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};
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};
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cpu_opp_table: opp-table {
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compatible = "operating-points-v2";
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opp-shared;
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opp-100000000 {
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opp-hz = /bits/ 64 <100000000>;
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opp-microvolt = <731000>;
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};
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opp-250000000 {
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opp-hz = /bits/ 64 <250000000>;
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opp-microvolt = <731000>;
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};
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opp-500000000 {
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opp-hz = /bits/ 64 <500000000>;
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opp-microvolt = <731000>;
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};
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opp-667000000 {
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opp-hz = /bits/ 64 <666666666>;
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opp-microvolt = <731000>;
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};
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opp-1000000000 {
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opp-hz = /bits/ 64 <1000000000>;
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opp-microvolt = <731000>;
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};
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opp-1200000000 {
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opp-hz = /bits/ 64 <1200000000>;
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opp-microvolt = <731000>;
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};
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opp-1398000000 {
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opp-hz = /bits/ 64 <1398000000>;
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opp-microvolt = <761000>;
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};
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opp-1512000000 {
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opp-hz = /bits/ 64 <1512000000>;
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opp-microvolt = <791000>;
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};
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opp-1608000000 {
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opp-hz = /bits/ 64 <1608000000>;
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opp-microvolt = <831000>;
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};
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opp-1704000000 {
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opp-hz = /bits/ 64 <1704000000>;
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opp-microvolt = <861000>;
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};
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opp-1800000000 {
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opp-hz = /bits/ 64 <1800000000>;
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opp-microvolt = <981000>;
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};
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};
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};
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&cpu_thermal {
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cooling-maps {
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map0 {
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trip = <&cpu_passive>;
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cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
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<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
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<&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
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<&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
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};
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map1 {
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trip = <&cpu_hot>;
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cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
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<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
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<&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
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<&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
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};
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};
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};
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