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 vin-supply = <®_vcc3v3>;
49 };
50
51 reg_gmac_2v5: gmac-2v5 {
52 /* 2V5 supply for GMAC PHY IO */
53 compatible = "regulator-fixed";
54 regulator-name = "gmac-2v5";
55 regulator-min-microvolt = <2500000>;
56 regulator-max-microvolt = <2500000>;
57 regulator-always-on;
58 vin-supply = <®_vcc3v3>;
59 };
60
61 reg_vcc5v: regulator-vcc5v {
62 /* board 5V supply from micro USB or pin headers */
63 compatible = "regulator-fixed";
64 regulator-name = "vcc-5v";
65 regulator-min-microvolt = <5000000>;
66 regulator-max-microvolt = <5000000>;
67 regulator-always-on;
68 };
69
70 reg_vcc3v3: vcc3v3 {
71 /* board 3V3 supply by SY8089A */
72 compatible = "regulator-fixed";
73 regulator-name = "vcc3v3";
74 regulator-min-microvolt = <3300000>;
75 regulator-max-microvolt = <3300000>;
76 regulator-always-on;
77 vin-supply = <®_vcc5v>;
78 };
79
80 vdd_cpux: gpio-regulator {
81 /* cpu voltage regulator MP2143DJ */
82 compatible = "regulator-gpio";
83 regulator-name = "vdd-cpux";
84 regulator-type = "voltage";
85 regulator-boot-on;
86 regulator-always-on;
87 regulator-min-microvolt = <1100000>;
88 regulator-max-microvolt = <1300000>;
89 regulator-ramp-delay = <50>; /* 4ms */
90 gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>;
91 gpios-states = <0x1>;
92 states = <1100000 0>, <1300000 1>;
93 vin-supply = <®_vcc5v>;
94 };
95
96 wifi_pwrseq: pwrseq {
97 compatible = "mmc-pwrseq-simple";
98 reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
99 post-power-on-delay-ms = <200>;
100 };
101 };
102
103 &codec {
104 allwinner,audio-routing =
105 "Line Out", "LINEOUT",
106 "MIC1", "Mic",
107 "Mic", "MBIAS";
108 status = "okay";
109 };
110
111 &ehci0 {
112 status = "okay";
113 };
114
115 &ehci3 {
116 status = "okay";
117 };
118
119 &emac {
120 pinctrl-names = "default";
121 pinctrl-0 = <&emac_rgmii_pins>;
122 phy-supply = <®_gmac_3v3>;
123 phy-handle = <&ext_rgmii_phy>;
124 phy-mode = "rgmii-id";
125 status = "okay";
126 };
127
128 &external_mdio {
129 ext_rgmii_phy: ethernet-phy@7 {
130 compatible = "ethernet-phy-ieee802.3-c22";
131 reg = <7>;
132 };
133 };
134
135 &mmc0 {
136 vmmc-supply = <®_vcc3v3>;
137 bus-width = <4>;
138 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
139 status = "okay";
140 };
141
142 &mmc1 {
143 vmmc-supply = <®_vcc3v3>;
144 vqmmc-supply = <®_vcc3v3>;
145 mmc-pwrseq = <&wifi_pwrseq>;
146 bus-width = <4>;
147 non-removable;
148 status = "okay";
149
150 brcmf: wifi@1 {
151 reg = <1>;
152 compatible = "brcm,bcm4329-fmac";
153 };
154 };
155
156 &mmc2 {
157 pinctrl-names = "default";
158 pinctrl-0 = <&mmc2_8bit_pins>;
159 vmmc-supply = <®_vcc3v3>;
160 bus-width = <8>;
161 non-removable;
162 cap-mmc-hw-reset;
163 status = "okay";
164 };
165
166 &ohci0 {
167 status = "okay";
168 };
169
170 &ohci3 {
171 status = "okay";
172 };
173
174 &pio {
175 vcc-pa-supply = <®_vcc3v3>;
176 vcc-pc-supply = <®_vcc3v3>;
177 vcc-pd-supply = <®_gmac_2v5>;
178 vcc-pf-supply = <®_vcc3v3>;
179 vcc-pg-supply = <®_vcc3v3>;
180 };
181
182 &r_pio {
183 vcc-pl-supply = <®_vcc3v3>;
184 };
185
186 &uart0 {
187 pinctrl-names = "default";
188 pinctrl-0 = <&uart0_pa_pins>;
189 status = "okay";
190 };
191
192 &usb_otg {
193 dr_mode = "host";
194 status = "okay";
195 };
196
197 &usbphy {
198 /* USB Type-A ports' VBUS is always on */
199 status = "okay";
200 };
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