1*724ba675SRob Herring/*
2*724ba675SRob Herring * Copyright 2014 Zoltan HERPAI
3*724ba675SRob Herring * Zoltan HERPAI <wigyori@uid0.hu>
4*724ba675SRob Herring *
5*724ba675SRob Herring * This file is dual-licensed: you can use it either under the terms
6*724ba675SRob Herring * of the GPL or the X11 license, at your option. Note that this dual
7*724ba675SRob Herring * licensing only applies to this file, and not this project as a
8*724ba675SRob Herring * whole.
9*724ba675SRob Herring *
10*724ba675SRob Herring *  a) This file is free software; you can redistribute it and/or
11*724ba675SRob Herring *     modify it under the terms of the GNU General Public License as
12*724ba675SRob Herring *     published by the Free Software Foundation; either version 2 of the
13*724ba675SRob Herring *     License, or (at your option) any later version.
14*724ba675SRob Herring *
15*724ba675SRob Herring *     This file is distributed in the hope that it will be useful,
16*724ba675SRob Herring *     but WITHOUT ANY WARRANTY; without even the implied warranty of
17*724ba675SRob Herring *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18*724ba675SRob Herring *     GNU General Public License for more details.
19*724ba675SRob Herring *
20*724ba675SRob Herring * Or, alternatively,
21*724ba675SRob Herring *
22*724ba675SRob Herring *  b) Permission is hereby granted, free of charge, to any person
23*724ba675SRob Herring *     obtaining a copy of this software and associated documentation
24*724ba675SRob Herring *     files (the "Software"), to deal in the Software without
25*724ba675SRob Herring *     restriction, including without limitation the rights to use,
26*724ba675SRob Herring *     copy, modify, merge, publish, distribute, sublicense, and/or
27*724ba675SRob Herring *     sell copies of the Software, and to permit persons to whom the
28*724ba675SRob Herring *     Software is furnished to do so, subject to the following
29*724ba675SRob Herring *     conditions:
30*724ba675SRob Herring *
31*724ba675SRob Herring *     The above copyright notice and this permission notice shall be
32*724ba675SRob Herring *     included in all copies or substantial portions of the Software.
33*724ba675SRob Herring *
34*724ba675SRob Herring *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
35*724ba675SRob Herring *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
36*724ba675SRob Herring *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
37*724ba675SRob Herring *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
38*724ba675SRob Herring *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
39*724ba675SRob Herring *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
40*724ba675SRob Herring *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
41*724ba675SRob Herring *     OTHER DEALINGS IN THE SOFTWARE.
42*724ba675SRob Herring */
43*724ba675SRob Herring
44*724ba675SRob Herring/dts-v1/;
45*724ba675SRob Herring#include "sun7i-a20.dtsi"
46*724ba675SRob Herring#include "sunxi-common-regulators.dtsi"
47*724ba675SRob Herring
48*724ba675SRob Herring#include <dt-bindings/gpio/gpio.h>
49*724ba675SRob Herring#include <dt-bindings/input/input.h>
50*724ba675SRob Herring#include <dt-bindings/interrupt-controller/irq.h>
51*724ba675SRob Herring
52*724ba675SRob Herring/ {
53*724ba675SRob Herring	model = "LinkSprite pcDuino3";
54*724ba675SRob Herring	compatible = "linksprite,pcduino3", "allwinner,sun7i-a20";
55*724ba675SRob Herring
56*724ba675SRob Herring	aliases {
57*724ba675SRob Herring		serial0 = &uart0;
58*724ba675SRob Herring	};
59*724ba675SRob Herring
60*724ba675SRob Herring	chosen {
61*724ba675SRob Herring		stdout-path = "serial0:115200n8";
62*724ba675SRob Herring	};
63*724ba675SRob Herring
64*724ba675SRob Herring	leds {
65*724ba675SRob Herring		compatible = "gpio-leds";
66*724ba675SRob Herring
67*724ba675SRob Herring		led-0 {
68*724ba675SRob Herring			label = "pcduino3:green:tx";
69*724ba675SRob Herring			gpios = <&pio 7 15 GPIO_ACTIVE_LOW>;
70*724ba675SRob Herring		};
71*724ba675SRob Herring
72*724ba675SRob Herring		led-1 {
73*724ba675SRob Herring			label = "pcduino3:green:rx";
74*724ba675SRob Herring			gpios = <&pio 7 16 GPIO_ACTIVE_LOW>;
75*724ba675SRob Herring		};
76*724ba675SRob Herring	};
77*724ba675SRob Herring
78*724ba675SRob Herring	gpio-keys {
79*724ba675SRob Herring		compatible = "gpio-keys";
80*724ba675SRob Herring
81*724ba675SRob Herring		key-back {
82*724ba675SRob Herring			label = "Key Back";
83*724ba675SRob Herring			linux,code = <KEY_BACK>;
84*724ba675SRob Herring			gpios = <&pio 7 17 GPIO_ACTIVE_LOW>;
85*724ba675SRob Herring		};
86*724ba675SRob Herring
87*724ba675SRob Herring		key-home {
88*724ba675SRob Herring			label = "Key Home";
89*724ba675SRob Herring			linux,code = <KEY_HOME>;
90*724ba675SRob Herring			gpios = <&pio 7 18 GPIO_ACTIVE_LOW>;
91*724ba675SRob Herring		};
92*724ba675SRob Herring
93*724ba675SRob Herring		key-menu {
94*724ba675SRob Herring			label = "Key Menu";
95*724ba675SRob Herring			linux,code = <KEY_MENU>;
96*724ba675SRob Herring			gpios = <&pio 7 19 GPIO_ACTIVE_LOW>;
97*724ba675SRob Herring		};
98*724ba675SRob Herring	};
99*724ba675SRob Herring};
100*724ba675SRob Herring
101*724ba675SRob Herring&ahci {
102*724ba675SRob Herring	target-supply = <&reg_ahci_5v>;
103*724ba675SRob Herring	status = "okay";
104*724ba675SRob Herring};
105*724ba675SRob Herring
106*724ba675SRob Herring&codec {
107*724ba675SRob Herring	status = "okay";
108*724ba675SRob Herring};
109*724ba675SRob Herring
110*724ba675SRob Herring&cpu0 {
111*724ba675SRob Herring	cpu-supply = <&reg_dcdc2>;
112*724ba675SRob Herring};
113*724ba675SRob Herring
114*724ba675SRob Herring&ehci0 {
115*724ba675SRob Herring	status = "okay";
116*724ba675SRob Herring};
117*724ba675SRob Herring
118*724ba675SRob Herring&ehci1 {
119*724ba675SRob Herring	status = "okay";
120*724ba675SRob Herring};
121*724ba675SRob Herring
122*724ba675SRob Herring&gmac {
123*724ba675SRob Herring	pinctrl-names = "default";
124*724ba675SRob Herring	pinctrl-0 = <&gmac_mii_pins>;
125*724ba675SRob Herring	phy-handle = <&phy1>;
126*724ba675SRob Herring	phy-mode = "mii";
127*724ba675SRob Herring	status = "okay";
128*724ba675SRob Herring};
129*724ba675SRob Herring
130*724ba675SRob Herring&i2c0 {
131*724ba675SRob Herring	status = "okay";
132*724ba675SRob Herring
133*724ba675SRob Herring	axp209: pmic@34 {
134*724ba675SRob Herring		reg = <0x34>;
135*724ba675SRob Herring		interrupt-parent = <&nmi_intc>;
136*724ba675SRob Herring		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
137*724ba675SRob Herring	};
138*724ba675SRob Herring};
139*724ba675SRob Herring
140*724ba675SRob Herring#include "axp209.dtsi"
141*724ba675SRob Herring
142*724ba675SRob Herring&ir0 {
143*724ba675SRob Herring	pinctrl-names = "default";
144*724ba675SRob Herring	pinctrl-0 = <&ir0_rx_pin>;
145*724ba675SRob Herring	status = "okay";
146*724ba675SRob Herring};
147*724ba675SRob Herring
148*724ba675SRob Herring&gmac_mdio {
149*724ba675SRob Herring	phy1: ethernet-phy@1 {
150*724ba675SRob Herring		reg = <1>;
151*724ba675SRob Herring	};
152*724ba675SRob Herring};
153*724ba675SRob Herring
154*724ba675SRob Herring&mmc0 {
155*724ba675SRob Herring	vmmc-supply = <&reg_vcc3v3>;
156*724ba675SRob Herring	bus-width = <4>;
157*724ba675SRob Herring	cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
158*724ba675SRob Herring	status = "okay";
159*724ba675SRob Herring};
160*724ba675SRob Herring
161*724ba675SRob Herring&ohci0 {
162*724ba675SRob Herring	status = "okay";
163*724ba675SRob Herring};
164*724ba675SRob Herring
165*724ba675SRob Herring&ohci1 {
166*724ba675SRob Herring	status = "okay";
167*724ba675SRob Herring};
168*724ba675SRob Herring
169*724ba675SRob Herring&otg_sram {
170*724ba675SRob Herring	status = "okay";
171*724ba675SRob Herring};
172*724ba675SRob Herring
173*724ba675SRob Herring&reg_ahci_5v {
174*724ba675SRob Herring	gpio = <&pio 7 2 GPIO_ACTIVE_HIGH>;
175*724ba675SRob Herring	status = "okay";
176*724ba675SRob Herring};
177*724ba675SRob Herring
178*724ba675SRob Herring&reg_dcdc2 {
179*724ba675SRob Herring	regulator-always-on;
180*724ba675SRob Herring	regulator-min-microvolt = <1000000>;
181*724ba675SRob Herring	regulator-max-microvolt = <1400000>;
182*724ba675SRob Herring	regulator-name = "vdd-cpu";
183*724ba675SRob Herring};
184*724ba675SRob Herring
185*724ba675SRob Herring&reg_dcdc3 {
186*724ba675SRob Herring	regulator-always-on;
187*724ba675SRob Herring	regulator-min-microvolt = <1000000>;
188*724ba675SRob Herring	regulator-max-microvolt = <1400000>;
189*724ba675SRob Herring	regulator-name = "vdd-int-pll";
190*724ba675SRob Herring};
191*724ba675SRob Herring
192*724ba675SRob Herring&reg_ldo1 {
193*724ba675SRob Herring	regulator-name = "vdd-rtc";
194*724ba675SRob Herring};
195*724ba675SRob Herring
196*724ba675SRob Herring&reg_ldo2 {
197*724ba675SRob Herring	regulator-always-on;
198*724ba675SRob Herring	regulator-min-microvolt = <3000000>;
199*724ba675SRob Herring	regulator-max-microvolt = <3000000>;
200*724ba675SRob Herring	regulator-name = "avcc";
201*724ba675SRob Herring};
202*724ba675SRob Herring
203*724ba675SRob Herring&reg_usb1_vbus {
204*724ba675SRob Herring	status = "okay";
205*724ba675SRob Herring};
206*724ba675SRob Herring
207*724ba675SRob Herring&reg_usb2_vbus {
208*724ba675SRob Herring	status = "okay";
209*724ba675SRob Herring};
210*724ba675SRob Herring
211*724ba675SRob Herring&uart0 {
212*724ba675SRob Herring	pinctrl-names = "default";
213*724ba675SRob Herring	pinctrl-0 = <&uart0_pb_pins>;
214*724ba675SRob Herring	status = "okay";
215*724ba675SRob Herring};
216*724ba675SRob Herring
217*724ba675SRob Herring&usb_otg {
218*724ba675SRob Herring	dr_mode = "otg";
219*724ba675SRob Herring	status = "okay";
220*724ba675SRob Herring};
221*724ba675SRob Herring
222*724ba675SRob Herring&usbphy {
223*724ba675SRob Herring	usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */
224*724ba675SRob Herring	usb1_vbus-supply = <&reg_usb1_vbus>;
225*724ba675SRob Herring	usb2_vbus-supply = <&reg_usb2_vbus>;
226*724ba675SRob Herring	status = "okay";
227*724ba675SRob Herring};
228