1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd 4 */ 5#include "px30-robot.dtsi" 6 7/ { 8 compatible = "rockchip,linux", "rockchip,px30-robot-no-gpu"; 9 10 /* Remove gpu thermal and gpu cooling map */ 11 /delete-node/ thermal-zones; 12 13 thermal_zones: thermal-zones { 14 soc_thermal: soc-thermal { 15 polling-delay-passive = <20>; 16 polling-delay = <1000>; 17 sustainable-power = <252>; 18 19 thermal-sensors = <&tsadc 0>; 20 trips { 21 threshold: trip-point-0 { 22 temperature = <75000>; 23 hysteresis = <2000>; 24 type = "passive"; 25 }; 26 target: trip-point-1 { 27 temperature = <90000>; 28 hysteresis = <2000>; 29 type = "passive"; 30 }; 31 soc_crit: soc-crit { 32 temperature = <115000>; 33 hysteresis = <2000>; 34 type = "critical"; 35 }; 36 }; 37 38 cooling-maps { 39 map0 { 40 trip = <&target>; 41 cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; 42 }; 43 }; 44 }; 45 46 gpu_thermal: gpu-thermal { 47 polling-delay-passive = <100>; /* milliseconds */ 48 polling-delay = <1000>; /* milliseconds */ 49 50 thermal-sensors = <&tsadc 1>; 51 }; 52 }; 53}; 54 55&gpu { 56 status = "disabled"; 57}; 58