projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| db792e9a TS |
1 | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| 2 | /* | |
| 3 | * FriendlyElec NanoPC-T4 board device tree source | |
| 4 | * | |
| 5 | * Copyright (c) 2020 FriendlyElec Computer Tech. Co., Ltd. | |
| 6 | * (http://www.friendlyarm.com) | |
| 7 | * | |
| 8 | * Copyright (c) 2018 Collabora Ltd. | |
| 9 | * | |
| 10 | * Copyright (c) 2020 Jensen Huang <jensenhuang@friendlyarm.com> | |
| 11 | * Copyright (c) 2020 Marty Jones <mj8263788@gmail.com> | |
| 12 | * Copyright (c) 2021 Tianling Shen <cnsztl@gmail.com> | |
| 13 | */ | |
| 14 | ||
| 15 | /dts-v1/; | |
| 16 | #include "rk3399-nanopi4.dtsi" | |
| 17 | ||
| 18 | / { | |
| 19 | model = "FriendlyElec NanoPi R4S"; | |
| 20 | compatible = "friendlyarm,nanopi-r4s", "rockchip,rk3399"; | |
| 21 | ||
| 22 | /delete-node/ display-subsystem; | |
| 23 | ||
| 24 | gpio-leds { | |
| 25 | pinctrl-0 = <&lan_led_pin>, <&sys_led_pin>, <&wan_led_pin>; | |
| 26 | ||
| 27 | /delete-node/ led-0; | |
| 28 | ||
| 29 | lan_led: led-lan { | |
| 30 | gpios = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>; | |
| 31 | label = "green:lan"; | |
| 32 | }; | |
| 33 | ||
| 34 | sys_led: led-sys { | |
| 35 | gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>; | |
| 6a11ffc2 | 36 | label = "red:power"; |
| db792e9a TS |
37 | default-state = "on"; |
| 38 | }; | |
| 39 | ||
| 40 | wan_led: led-wan { | |
| 41 | gpios = <&gpio1 RK_PA0 GPIO_ACTIVE_HIGH>; | |
| 42 | label = "green:wan"; | |
| 43 | }; | |
| 44 | }; | |
| 45 | ||
| 46 | gpio-keys { | |
| 47 | pinctrl-0 = <&reset_button_pin>; | |
| 48 | ||
| 517ed0ff | 49 | /delete-node/ key-power; |
| db792e9a | 50 | |
| 517ed0ff | 51 | key-reset { |
| db792e9a TS |
52 | debounce-interval = <50>; |
| 53 | gpios = <&gpio1 RK_PC6 GPIO_ACTIVE_LOW>; | |
| 54 | label = "reset"; | |
| 55 | linux,code = <KEY_RESTART>; | |
| 56 | }; | |
| 57 | }; | |
| 58 | ||
| 59 | vdd_5v: vdd-5v { | |
| 60 | compatible = "regulator-fixed"; | |
| 61 | regulator-name = "vdd_5v"; | |
| 62 | regulator-always-on; | |
| 63 | regulator-boot-on; | |
| 64 | }; | |
| 65 | }; | |
| 66 | ||
| 67 | &emmc_phy { | |
| 68 | status = "disabled"; | |
| 69 | }; | |
| 70 | ||
| 71 | &i2c4 { | |
| 72 | status = "disabled"; | |
| 73 | }; | |
| 74 | ||
| 75 | &pcie0 { | |
| 76 | max-link-speed = <1>; | |
| 77 | num-lanes = <1>; | |
| 78 | vpcie3v3-supply = <&vcc3v3_sys>; | |
| 79 | }; | |
| 80 | ||
| 81 | &pinctrl { | |
| 82 | gpio-leds { | |
| 83 | /delete-node/ status-led-pin; | |
| 84 | ||
| 85 | lan_led_pin: lan-led-pin { | |
| 86 | rockchip,pins = <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>; | |
| 87 | }; | |
| 88 | ||
| 89 | sys_led_pin: sys-led-pin { | |
| 90 | rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; | |
| 91 | }; | |
| 92 | ||
| 93 | wan_led_pin: wan-led-pin { | |
| 94 | rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; | |
| 95 | }; | |
| 96 | }; | |
| 97 | ||
| 98 | rockchip-key { | |
| 99 | /delete-node/ power-key; | |
| 100 | ||
| 101 | reset_button_pin: reset-button-pin { | |
| 102 | rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>; | |
| 103 | }; | |
| 104 | }; | |
| 105 | }; | |
| 106 | ||
| 107 | &sdhci { | |
| 108 | status = "disabled"; | |
| 109 | }; | |
| 110 | ||
| 111 | &sdio0 { | |
| 112 | status = "disabled"; | |
| 113 | }; | |
| 114 | ||
| 115 | &u2phy0_host { | |
| 116 | phy-supply = <&vdd_5v>; | |
| 117 | }; | |
| 118 | ||
| 119 | &u2phy1_host { | |
| 120 | status = "disabled"; | |
| 121 | }; | |
| 122 | ||
| 123 | &uart0 { | |
| 124 | status = "disabled"; | |
| 125 | }; | |
| 126 | ||
| 127 | &usbdrd_dwc3_0 { | |
| 128 | dr_mode = "host"; | |
| 129 | }; | |
| 130 | ||
| 131 | &vcc3v3_sys { | |
| 132 | vin-supply = <&vcc5v0_sys>; | |
| 133 | }; |