| Xiaobo Tian | b69b9f3 | 2021-02-27 22:39:11 +0800 | [diff] [blame^] | 1 | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| 2 | /* |
| 3 | * Copyright (c) 2016 Fuzhou Rockchip Electronics Co., Ltd |
| 4 | * |
| 5 | * Copyright (c) 2018 FriendlyElec Computer Tech. Co., Ltd. |
| 6 | * (http://www.friendlyarm.com) |
| 7 | * |
| 8 | * Copyright (c) 2018 Collabora Ltd. |
| 9 | * Copyright (c) 2019 Arm Ltd. |
| 10 | * Copyright (C) 2020 Xiaobo <peterwillcn@gmail.com> |
| 11 | */ |
| 12 | |
| 13 | /dts-v1/; |
| 14 | #include "rk3399-nanopi4.dtsi" |
| 15 | |
| 16 | / { |
| 17 | model = "FriendlyElec NanoPi R4S"; |
| 18 | compatible = "friendlyarm,nanopi-r4s", "rockchip,rk3399"; |
| 19 | |
| 20 | aliases { |
| 21 | ethernet1 = &r8169; |
| 22 | }; |
| 23 | |
| 24 | vdd_5v: vdd-5v { |
| 25 | compatible = "regulator-fixed"; |
| 26 | regulator-name = "vdd_5v"; |
| 27 | regulator-always-on; |
| 28 | regulator-boot-on; |
| 29 | }; |
| 30 | |
| 31 | fan: pwm-fan { |
| 32 | compatible = "pwm-fan"; |
| 33 | cooling-levels = <0 12 18 255>; |
| 34 | #cooling-cells = <2>; |
| 35 | fan-supply = <&vdd_5v>; |
| 36 | pwms = <&pwm1 0 50000 0>; |
| 37 | }; |
| 38 | }; |
| 39 | |
| 40 | &cpu_thermal { |
| 41 | trips { |
| 42 | cpu_warm: cpu_warm { |
| 43 | temperature = <55000>; |
| 44 | hysteresis = <2000>; |
| 45 | type = "active"; |
| 46 | }; |
| 47 | |
| 48 | cpu_hot: cpu_hot { |
| 49 | temperature = <65000>; |
| 50 | hysteresis = <2000>; |
| 51 | type = "active"; |
| 52 | }; |
| 53 | }; |
| 54 | |
| 55 | cooling-maps { |
| 56 | map2 { |
| 57 | trip = <&cpu_warm>; |
| 58 | cooling-device = <&fan THERMAL_NO_LIMIT 1>; |
| 59 | }; |
| 60 | |
| 61 | map3 { |
| 62 | trip = <&cpu_hot>; |
| 63 | cooling-device = <&fan 2 THERMAL_NO_LIMIT>; |
| 64 | }; |
| 65 | }; |
| 66 | }; |
| 67 | |
| 68 | &emmc_phy { |
| 69 | status = "disabled"; |
| 70 | }; |
| 71 | |
| 72 | &fusb0 { |
| 73 | status = "disabled"; |
| 74 | }; |
| 75 | |
| 76 | &leds { |
| 77 | lan_led: led-1 { |
| 78 | gpios = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>; |
| 79 | label = "nanopi-r4s:green:lan"; |
| 80 | }; |
| 81 | |
| 82 | wan_led: led-2 { |
| 83 | gpios = <&gpio1 RK_PA0 GPIO_ACTIVE_HIGH>; |
| 84 | label = "nanopi-r4s:green:wan"; |
| 85 | }; |
| 86 | }; |
| 87 | |
| 88 | &leds_gpio { |
| 89 | rockchip,pins = |
| 90 | <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>, |
| 91 | <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>, |
| 92 | <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>; |
| 93 | }; |
| 94 | |
| 95 | &pcie0 { |
| 96 | max-link-speed = <1>; |
| 97 | num-lanes = <1>; |
| 98 | vpcie3v3-supply = <&vcc3v3_sys>; |
| 99 | |
| 100 | pcie@0 { |
| 101 | reg = <0x00000000 0 0 0 0>; |
| 102 | #address-cells = <3>; |
| 103 | #size-cells = <2>; |
| 104 | |
| 105 | r8169: pcie@0,0 { |
| 106 | reg = <0x000000 0 0 0 0>; |
| 107 | local-mac-address = [ 00 00 00 00 00 00 ]; |
| 108 | }; |
| 109 | }; |
| 110 | }; |
| 111 | |
| 112 | &sdhci { |
| 113 | status = "disabled"; |
| 114 | }; |
| 115 | |
| 116 | &sdio0 { |
| 117 | status = "disabled"; |
| 118 | }; |
| 119 | |
| 120 | &sdmmc { |
| 121 | host-index-min = <1>; |
| 122 | }; |
| 123 | |
| 124 | &u2phy0_host { |
| 125 | phy-supply = <&vdd_5v>; |
| 126 | }; |
| 127 | |
| 128 | &u2phy1_host { |
| 129 | status = "disabled"; |
| 130 | }; |
| 131 | |
| 132 | &usbdrd_dwc3_0 { |
| 133 | dr_mode = "host"; |
| 134 | }; |
| 135 | |
| 136 | &vcc3v3_sys { |
| 137 | vin-supply = <&vcc5v0_sys>; |
| 138 | }; |