blob: 926fa194eb1b417b46f278f479b3ed871992e4bf [file] [log] [blame]
Hans de Goede80e5f832016-03-14 17:37:09 +01001/*
2 * Copyright 2015 Stefan Roese <sr@denx.de>
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/dts-v1/;
44#include "sun7i-a20.dtsi"
45#include "sunxi-common-regulators.dtsi"
46
47#include <dt-bindings/gpio/gpio.h>
48#include <dt-bindings/interrupt-controller/irq.h>
Hans de Goede80e5f832016-03-14 17:37:09 +010049
50/ {
51 model = "ICnova-A20 SWAC";
52 compatible = "swac,icnova-a20-swac", "incircuit,icnova-a20", "allwinner,sun7i-a20";
53
54 aliases {
55 serial0 = &uart0;
56 };
57
58 chosen {
59 stdout-path = "serial0:115200n8";
60 };
61};
62
63&cpu0 {
64 cpu-supply = <&reg_dcdc2>;
65};
66
67&ehci0 {
68 status = "okay";
69};
70
71&ehci1 {
72 status = "okay";
73};
74
75&gmac {
76 pinctrl-names = "default";
77 pinctrl-0 = <&gmac_pins_mii_a>;
78 phy = <&phy1>;
79 phy-mode = "mii";
80 status = "okay";
81
82 phy1: ethernet-phy@1 {
83 reg = <1>;
84 };
85};
86
87&i2c0 {
88 pinctrl-names = "default";
89 pinctrl-0 = <&i2c0_pins_a>;
90 status = "okay";
91
92 axp209: pmic@34 {
93 reg = <0x34>;
94 interrupt-parent = <&nmi_intc>;
95 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
96 };
97};
98
99&i2c1 {
100 pinctrl-names = "default";
101 pinctrl-0 = <&i2c1_pins_a>;
102 status = "okay";
103};
104
105&mmc0 {
106 pinctrl-names = "default";
Jagan Tekib9d59d02018-08-05 00:40:10 +0530107 pinctrl-0 = <&mmc0_pins_a>;
Hans de Goede80e5f832016-03-14 17:37:09 +0100108 vmmc-supply = <&reg_vcc3v3>;
109 bus-width = <4>;
Jagan Tekib9d59d02018-08-05 00:40:10 +0530110 cd-gpios = <&pio 8 5 GPIO_ACTIVE_LOW>; /* PI5 */
Hans de Goede80e5f832016-03-14 17:37:09 +0100111 status = "okay";
112};
113
114&ohci0 {
115 status = "okay";
116};
117
118&ohci1 {
119 status = "okay";
120};
121
122#include "axp209.dtsi"
123
124&reg_dcdc2 {
125 regulator-always-on;
126 regulator-min-microvolt = <1000000>;
127 regulator-max-microvolt = <1400000>;
128 regulator-name = "vdd-cpu";
129};
130
131&reg_dcdc3 {
132 regulator-always-on;
133 regulator-min-microvolt = <1000000>;
134 regulator-max-microvolt = <1400000>;
135 regulator-name = "vdd-int-dll";
136};
137
138&reg_ldo1 {
139 regulator-name = "vdd-rtc";
140};
141
142&reg_ldo2 {
143 regulator-always-on;
144 regulator-min-microvolt = <3000000>;
145 regulator-max-microvolt = <3000000>;
146 regulator-name = "avcc";
147};
148
149&reg_usb1_vbus {
150 status = "okay";
151};
152
153&reg_usb2_vbus {
154 status = "okay";
155};
156
157&uart0 {
158 pinctrl-names = "default";
159 pinctrl-0 = <&uart0_pins_a>;
160 status = "okay";
161};
162
163&usbphy {
164 usb1_vbus-supply = <&reg_usb1_vbus>;
165 usb2_vbus-supply = <&reg_usb2_vbus>;
166 status = "okay";
167};