1 /*
2 * Copyright (C) 2017 Jagan Teki <jteki@openedev.com>
3 *
4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPL or the X11 license, at your option. Note that this dual
6 * licensing only applies to this file, and not this project as a
7 * whole.
8 *
9 * a) This file is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of the
12 * License, or (at your option) any later version.
13 *
14 * This file is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * Or, alternatively,
20 *
21 * b) Permission is hereby granted, free of charge, to any person
22 * obtaining a copy of this software and associated documentation
23 * files (the "Software"), to deal in the Software without
24 * restriction, including without limitation the rights to use,
25 * copy, modify, merge, publish, distribute, sublicense, and/or
26 * sell copies of the Software, and to permit persons to whom the
27 * Software is furnished to do so, subject to the following
28 * conditions:
29 *
30 * The above copyright notice and this permission notice shall be
31 * included in all copies or substantial portions of the Software.
32 *
33 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
34 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
35 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
36 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
37 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
38 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
39 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
40 * OTHER DEALINGS IN THE SOFTWARE.
41 */
42
43 #include "sun8i-h3-nanopi.dtsi"
44
45 / {
46 model = "FriendlyArm NanoPi M1 Plus";
47 compatible = "friendlyarm,nanopi-m1-plus", "allwinner,sun8i-h3";
48
49 aliases {
50 serial1 = &uart3;
51 ethernet0 = &emac;
52 ethernet1 = &sdio_wifi;
53 };
54
55 reg_gmac_3v3: gmac-3v3 {
56 compatible = "regulator-fixed";
57 regulator-name = "gmac-3v3";
58 regulator-min-microvolt = <3300000>;
59 regulator-max-microvolt = <3300000>;
60 startup-delay-us = <100000>;
61 enable-active-high;
62 gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
63 };
64
65 wifi_pwrseq: pwrseq {
66 compatible = "mmc-pwrseq-simple";
67 reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
68 };
69
70 connector {
71 compatible = "hdmi-connector";
72 type = "a";
73
74 port {
75 hdmi_con_in: endpoint {
76 remote-endpoint = <&hdmi_out_con>;
77 };
78 };
79 };
80 };
81
82 &de {
83 status = "okay";
84 };
85
86 &ehci1 {
87 status = "okay";
88 };
89
90 &ehci2 {
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";
100
101 status = "okay";
102 };
103
104 &external_mdio {
105 ext_rgmii_phy: ethernet-phy@1 {
106 compatible = "ethernet-phy-ieee802.3-c22";
107 reg = <7>;
108 };
109 };
110
111 &hdmi {
112 status = "okay";
113 };
114
115 &hdmi_out {
116 hdmi_out_con: endpoint {
117 remote-endpoint = <&hdmi_con_in>;
118 };
119 };
120
121 &ir {
122 pinctrl-names = "default";
123 pinctrl-0 = <&r_ir_rx_pin>;
124 status = "okay";
125 };
126
127 &mmc1 {
128 vmmc-supply = <®_vcc3v3>;
129 vqmmc-supply = <®_vcc3v3>;
130 mmc-pwrseq = <&wifi_pwrseq>;
131 bus-width = <4>;
132 non-removable;
133 status = "okay";
134
135 sdio_wifi: wifi@1 {
136 reg = <1>;
137 compatible = "brcm,bcm4329-fmac";
138 interrupt-parent = <&pio>;
139 interrupts = <6 10 IRQ_TYPE_LEVEL_LOW>; /* PG10 / EINT10 */
140 interrupt-names = "host-wake";
141 };
142 };
143
144 &mmc2 {
145 pinctrl-names = "default";
146 pinctrl-0 = <&mmc2_8bit_pins>;
147 vmmc-supply = <®_vcc3v3>;
148 vqmmc-supply = <®_vcc3v3>;
149 bus-width = <8>;
150 non-removable;
151 status = "okay";
152 };
153
154 &ohci1 {
155 status = "okay";
156 };
157
158 &ohci2 {
159 status = "okay";
160 };
161
162 &uart3 {
163 pinctrl-names = "default";
164 pinctrl-0 = <&uart3_pins>, <&uart3_rts_cts_pins>;
165 status = "okay";
166 };
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