1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2// Copyright (C) 2017 Antony Antony <antony@phenome.org> 3// Copyright (C) 2016 ARM Ltd. 4 5/dts-v1/; 6#include "sun50i-h5.dtsi" 7 8#include <dt-bindings/gpio/gpio.h> 9#include <dt-bindings/input/input.h> 10#include <dt-bindings/pinctrl/sun4i-a10.h> 11 12/ { 13 model = "FriendlyARM NanoPi NEO Plus2"; 14 compatible = "friendlyarm,nanopi-neo-plus2", "allwinner,sun50i-h5"; 15 16 aliases { 17 ethernet0 = &emac; 18 serial0 = &uart0; 19 }; 20 21 chosen { 22 stdout-path = "serial0:115200n8"; 23 }; 24 25 leds { 26 compatible = "gpio-leds"; 27 28 led-0 { 29 label = "nanopi:green:pwr"; 30 gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; 31 default-state = "on"; 32 }; 33 34 led-1 { 35 label = "nanopi:red:status"; 36 gpios = <&pio 0 20 GPIO_ACTIVE_HIGH>; 37 }; 38 }; 39 40 reg_gmac_3v3: gmac-3v3 { 41 compatible = "regulator-fixed"; 42 regulator-name = "gmac-3v3"; 43 regulator-min-microvolt = <3300000>; 44 regulator-max-microvolt = <3300000>; 45 startup-delay-us = <100000>; 46 enable-active-high; 47 gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>; 48 }; 49 50 reg_vcc3v3: vcc3v3 { 51 compatible = "regulator-fixed"; 52 regulator-name = "vcc3v3"; 53 regulator-min-microvolt = <3300000>; 54 regulator-max-microvolt = <3300000>; 55 }; 56 57 vdd_cpux: gpio-regulator { 58 compatible = "regulator-gpio"; 59 regulator-name = "vdd-cpux"; 60 regulator-type = "voltage"; 61 regulator-boot-on; 62 regulator-always-on; 63 regulator-min-microvolt = <1100000>; 64 regulator-max-microvolt = <1300000>; 65 regulator-ramp-delay = <50>; /* 4ms */ 66 gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; 67 gpios-states = <0x1>; 68 states = <1100000 0>, <1300000 1>; 69 }; 70 71 wifi_pwrseq: wifi_pwrseq { 72 compatible = "mmc-pwrseq-simple"; 73 reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ 74 post-power-on-delay-ms = <200>; 75 }; 76}; 77 78&codec { 79 allwinner,audio-routing = 80 "Line Out", "LINEOUT", 81 "MIC1", "Mic", 82 "Mic", "MBIAS"; 83 status = "okay"; 84}; 85 86&ehci0 { 87 status = "okay"; 88}; 89 90&ehci3 { 91 status = "okay"; 92}; 93 94&emac { 95 pinctrl-names = "default"; 96 pinctrl-0 = <&emac_rgmii_pins>; 97 phy-supply = <®_gmac_3v3>; 98 phy-handle = <&ext_rgmii_phy>; 99 phy-mode = "rgmii-id"; 100 status = "okay"; 101}; 102 103&external_mdio { 104 ext_rgmii_phy: ethernet-phy@7 { 105 compatible = "ethernet-phy-ieee802.3-c22"; 106 reg = <7>; 107 }; 108}; 109 110&mmc0 { 111 vmmc-supply = <®_vcc3v3>; 112 bus-width = <4>; 113 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ 114 status = "okay"; 115}; 116 117&mmc1 { 118 vmmc-supply = <®_vcc3v3>; 119 vqmmc-supply = <®_vcc3v3>; 120 mmc-pwrseq = <&wifi_pwrseq>; 121 bus-width = <4>; 122 non-removable; 123 status = "okay"; 124 125 brcmf: wifi@1 { 126 reg = <1>; 127 compatible = "brcm,bcm4329-fmac"; 128 }; 129}; 130 131&mmc2 { 132 pinctrl-names = "default"; 133 pinctrl-0 = <&mmc2_8bit_pins>; 134 vmmc-supply = <®_vcc3v3>; 135 bus-width = <8>; 136 non-removable; 137 cap-mmc-hw-reset; 138 status = "okay"; 139}; 140 141&ohci0 { 142 status = "okay"; 143}; 144 145&ohci3 { 146 status = "okay"; 147}; 148 149&uart0 { 150 pinctrl-names = "default"; 151 pinctrl-0 = <&uart0_pa_pins>; 152 status = "okay"; 153}; 154 155&usb_otg { 156 dr_mode = "host"; 157 status = "okay"; 158}; 159 160&usbphy { 161 /* USB Type-A ports' VBUS is always on */ 162 status = "okay"; 163}; 164