1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2// Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io>
3
4/dts-v1/;
5#include "sun50i-h5.dtsi"
6
7#include <dt-bindings/gpio/gpio.h>
8
9/ {
10	model = "FriendlyARM NanoPi NEO 2";
11	compatible = "friendlyarm,nanopi-neo2", "allwinner,sun50i-h5";
12
13	aliases {
14		ethernet0 = &emac;
15		serial0 = &uart0;
16	};
17
18	chosen {
19		stdout-path = "serial0:115200n8";
20	};
21
22	leds {
23		compatible = "gpio-leds";
24
25		led-0 {
26			label = "nanopi:green:pwr";
27			gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
28			default-state = "on";
29		};
30
31		led-1 {
32			label = "nanopi:blue:status";
33			gpios = <&pio 0 10 GPIO_ACTIVE_HIGH>;
34		};
35	};
36
37	reg_gmac_3v3: gmac-3v3 {
38		compatible = "regulator-fixed";
39		regulator-name = "gmac-3v3";
40		regulator-min-microvolt = <3300000>;
41		regulator-max-microvolt = <3300000>;
42		startup-delay-us = <100000>;
43		enable-active-high;
44		gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
45	};
46
47	reg_vcc3v3: vcc3v3 {
48		compatible = "regulator-fixed";
49		regulator-name = "vcc3v3";
50		regulator-min-microvolt = <3300000>;
51		regulator-max-microvolt = <3300000>;
52	};
53
54	reg_usb0_vbus: usb0-vbus {
55		compatible = "regulator-fixed";
56		regulator-name = "usb0-vbus";
57		regulator-min-microvolt = <5000000>;
58		regulator-max-microvolt = <5000000>;
59		enable-active-high;
60		gpio = <&r_pio 0 2 GPIO_ACTIVE_HIGH>; /* PL2 */
61		status = "okay";
62	};
63};
64
65&ehci0 {
66	status = "okay";
67};
68
69&ehci3 {
70	status = "okay";
71};
72
73&emac {
74	pinctrl-names = "default";
75	pinctrl-0 = <&emac_rgmii_pins>;
76	phy-supply = <&reg_gmac_3v3>;
77	phy-handle = <&ext_rgmii_phy>;
78	phy-mode = "rgmii-id";
79	status = "okay";
80};
81
82&external_mdio {
83	ext_rgmii_phy: ethernet-phy@7 {
84		compatible = "ethernet-phy-ieee802.3-c22";
85		reg = <7>;
86	};
87};
88
89&mmc0 {
90	vmmc-supply = <&reg_vcc3v3>;
91	bus-width = <4>;
92	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
93	status = "okay";
94};
95
96&ohci0 {
97	status = "okay";
98};
99
100&ohci3 {
101	status = "okay";
102};
103
104&uart0 {
105	pinctrl-names = "default";
106	pinctrl-0 = <&uart0_pa_pins>;
107	status = "okay";
108};
109
110&usb_otg {
111	dr_mode = "otg";
112	status = "okay";
113};
114
115&usbphy {
116	/* USB Type-A port's VBUS is always on */
117	usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
118	usb0_vbus-supply = <&reg_usb0_vbus>;
119	status = "okay";
120};
121