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: 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 };
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