1*53ab4af3SHans de Goede/*
2*53ab4af3SHans de Goede * Copyright 2015 Aleksei Mamlin
3*53ab4af3SHans de Goede * Aleksei Mamlin <mamlinav@gmail.com>
4*53ab4af3SHans de Goede *
5*53ab4af3SHans de Goede * This file is dual-licensed: you can use it either under the terms
6*53ab4af3SHans de Goede * of the GPL or the X11 license, at your option. Note that this dual
7*53ab4af3SHans de Goede * licensing only applies to this file, and not this project as a
8*53ab4af3SHans de Goede * whole.
9*53ab4af3SHans de Goede *
10*53ab4af3SHans de Goede *  a) This file is free software; you can redistribute it and/or
11*53ab4af3SHans de Goede *     modify it under the terms of the GNU General Public License as
12*53ab4af3SHans de Goede *     published by the Free Software Foundation; either version 2 of the
13*53ab4af3SHans de Goede *     License, or (at your option) any later version.
14*53ab4af3SHans de Goede *
15*53ab4af3SHans de Goede *     This file is distributed in the hope that it will be useful,
16*53ab4af3SHans de Goede *     but WITHOUT ANY WARRANTY; without even the implied warranty of
17*53ab4af3SHans de Goede *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18*53ab4af3SHans de Goede *     GNU General Public License for more details.
19*53ab4af3SHans de Goede *
20*53ab4af3SHans de Goede *     You should have received a copy of the GNU General Public
21*53ab4af3SHans de Goede *     License along with this file; if not, write to the Free
22*53ab4af3SHans de Goede *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
23*53ab4af3SHans de Goede *     MA 02110-1301 USA
24*53ab4af3SHans de Goede *
25*53ab4af3SHans de Goede * Or, alternatively,
26*53ab4af3SHans de Goede *
27*53ab4af3SHans de Goede *  b) Permission is hereby granted, free of charge, to any person
28*53ab4af3SHans de Goede *     obtaining a copy of this software and associated documentation
29*53ab4af3SHans de Goede *     files (the "Software"), to deal in the Software without
30*53ab4af3SHans de Goede *     restriction, including without limitation the rights to use,
31*53ab4af3SHans de Goede *     copy, modify, merge, publish, distribute, sublicense, and/or
32*53ab4af3SHans de Goede *     sell copies of the Software, and to permit persons to whom the
33*53ab4af3SHans de Goede *     Software is furnished to do so, subject to the following
34*53ab4af3SHans de Goede *     conditions:
35*53ab4af3SHans de Goede *
36*53ab4af3SHans de Goede *     The above copyright notice and this permission notice shall be
37*53ab4af3SHans de Goede *     included in all copies or substantial portions of the Software.
38*53ab4af3SHans de Goede *
39*53ab4af3SHans de Goede *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
40*53ab4af3SHans de Goede *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
41*53ab4af3SHans de Goede *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
42*53ab4af3SHans de Goede *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
43*53ab4af3SHans de Goede *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
44*53ab4af3SHans de Goede *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
45*53ab4af3SHans de Goede *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
46*53ab4af3SHans de Goede *     OTHER DEALINGS IN THE SOFTWARE.
47*53ab4af3SHans de Goede */
48*53ab4af3SHans de Goede
49*53ab4af3SHans de Goede/dts-v1/;
50*53ab4af3SHans de Goede#include "sun7i-a20.dtsi"
51*53ab4af3SHans de Goede#include "sunxi-common-regulators.dtsi"
52*53ab4af3SHans de Goede
53*53ab4af3SHans de Goede#include <dt-bindings/gpio/gpio.h>
54*53ab4af3SHans de Goede#include <dt-bindings/input/input.h>
55*53ab4af3SHans de Goede#include <dt-bindings/interrupt-controller/irq.h>
56*53ab4af3SHans de Goede
57*53ab4af3SHans de Goede/ {
58*53ab4af3SHans de Goede	model = "Wexler TAB7200";
59*53ab4af3SHans de Goede	compatible = "wexler,tab7200", "allwinner,sun7i-a20";
60*53ab4af3SHans de Goede
61*53ab4af3SHans de Goede	aliases {
62*53ab4af3SHans de Goede		serial0 = &uart0;
63*53ab4af3SHans de Goede	};
64*53ab4af3SHans de Goede
65*53ab4af3SHans de Goede	chosen {
66*53ab4af3SHans de Goede		stdout-path = "serial0:115200n8";
67*53ab4af3SHans de Goede	};
68*53ab4af3SHans de Goede};
69*53ab4af3SHans de Goede
70*53ab4af3SHans de Goede&cpu0 {
71*53ab4af3SHans de Goede	cpu-supply = <&reg_dcdc2>;
72*53ab4af3SHans de Goede};
73*53ab4af3SHans de Goede
74*53ab4af3SHans de Goede&ehci0 {
75*53ab4af3SHans de Goede	status = "okay";
76*53ab4af3SHans de Goede};
77*53ab4af3SHans de Goede
78*53ab4af3SHans de Goede&ehci1 {
79*53ab4af3SHans de Goede	status = "okay";
80*53ab4af3SHans de Goede};
81*53ab4af3SHans de Goede
82*53ab4af3SHans de Goede&i2c0 {
83*53ab4af3SHans de Goede	pinctrl-names = "default";
84*53ab4af3SHans de Goede	pinctrl-0 = <&i2c0_pins_a>;
85*53ab4af3SHans de Goede	status = "okay";
86*53ab4af3SHans de Goede
87*53ab4af3SHans de Goede	axp209: pmic@34 {
88*53ab4af3SHans de Goede		reg = <0x34>;
89*53ab4af3SHans de Goede		interrupt-parent = <&nmi_intc>;
90*53ab4af3SHans de Goede		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
91*53ab4af3SHans de Goede	};
92*53ab4af3SHans de Goede};
93*53ab4af3SHans de Goede
94*53ab4af3SHans de Goede&i2c1 {
95*53ab4af3SHans de Goede	pinctrl-names = "default";
96*53ab4af3SHans de Goede	pinctrl-0 = <&i2c1_pins_a>;
97*53ab4af3SHans de Goede	status = "okay";
98*53ab4af3SHans de Goede};
99*53ab4af3SHans de Goede
100*53ab4af3SHans de Goede&i2c2 {
101*53ab4af3SHans de Goede	pinctrl-names = "default";
102*53ab4af3SHans de Goede	pinctrl-0 = <&i2c2_pins_a>;
103*53ab4af3SHans de Goede	status = "okay";
104*53ab4af3SHans de Goede};
105*53ab4af3SHans de Goede
106*53ab4af3SHans de Goede&lradc {
107*53ab4af3SHans de Goede	vref-supply = <&reg_vcc3v0>;
108*53ab4af3SHans de Goede	status = "okay";
109*53ab4af3SHans de Goede
110*53ab4af3SHans de Goede	button@571 {
111*53ab4af3SHans de Goede		label = "Volume Up";
112*53ab4af3SHans de Goede		linux,code = <KEY_VOLUMEUP>;
113*53ab4af3SHans de Goede		channel = <0>;
114*53ab4af3SHans de Goede		voltage = <571428>;
115*53ab4af3SHans de Goede	};
116*53ab4af3SHans de Goede
117*53ab4af3SHans de Goede	button@761 {
118*53ab4af3SHans de Goede		label = "Volume Down";
119*53ab4af3SHans de Goede		linux,code = <KEY_VOLUMEDOWN>;
120*53ab4af3SHans de Goede		channel = <0>;
121*53ab4af3SHans de Goede		voltage = <761904>;
122*53ab4af3SHans de Goede	};
123*53ab4af3SHans de Goede};
124*53ab4af3SHans de Goede
125*53ab4af3SHans de Goede&mmc0 {
126*53ab4af3SHans de Goede	pinctrl-names = "default";
127*53ab4af3SHans de Goede	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
128*53ab4af3SHans de Goede	vmmc-supply = <&reg_vcc3v3>;
129*53ab4af3SHans de Goede	bus-width = <4>;
130*53ab4af3SHans de Goede	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
131*53ab4af3SHans de Goede	cd-inverted;
132*53ab4af3SHans de Goede	status = "okay";
133*53ab4af3SHans de Goede};
134*53ab4af3SHans de Goede
135*53ab4af3SHans de Goede&ohci0 {
136*53ab4af3SHans de Goede	status = "okay";
137*53ab4af3SHans de Goede};
138*53ab4af3SHans de Goede
139*53ab4af3SHans de Goede&ohci1 {
140*53ab4af3SHans de Goede	status = "okay";
141*53ab4af3SHans de Goede};
142*53ab4af3SHans de Goede
143*53ab4af3SHans de Goede#include "axp209.dtsi"
144*53ab4af3SHans de Goede
145*53ab4af3SHans de Goede&reg_dcdc2 {
146*53ab4af3SHans de Goede	regulator-always-on;
147*53ab4af3SHans de Goede	regulator-min-microvolt = <1000000>;
148*53ab4af3SHans de Goede	regulator-max-microvolt = <1450000>;
149*53ab4af3SHans de Goede	regulator-name = "vdd-cpu";
150*53ab4af3SHans de Goede};
151*53ab4af3SHans de Goede
152*53ab4af3SHans de Goede&reg_dcdc3 {
153*53ab4af3SHans de Goede	regulator-always-on;
154*53ab4af3SHans de Goede	regulator-min-microvolt = <1000000>;
155*53ab4af3SHans de Goede	regulator-max-microvolt = <1400000>;
156*53ab4af3SHans de Goede	regulator-name = "vdd-int-dll";
157*53ab4af3SHans de Goede};
158*53ab4af3SHans de Goede
159*53ab4af3SHans de Goede&reg_ldo1 {
160*53ab4af3SHans de Goede	regulator-name = "vdd-rtc";
161*53ab4af3SHans de Goede};
162*53ab4af3SHans de Goede
163*53ab4af3SHans de Goede&reg_ldo2 {
164*53ab4af3SHans de Goede	regulator-always-on;
165*53ab4af3SHans de Goede	regulator-min-microvolt = <3000000>;
166*53ab4af3SHans de Goede	regulator-max-microvolt = <3000000>;
167*53ab4af3SHans de Goede	regulator-name = "avcc";
168*53ab4af3SHans de Goede};
169*53ab4af3SHans de Goede
170*53ab4af3SHans de Goede&reg_usb1_vbus {
171*53ab4af3SHans de Goede	status = "okay";
172*53ab4af3SHans de Goede};
173*53ab4af3SHans de Goede
174*53ab4af3SHans de Goede&reg_usb2_vbus {
175*53ab4af3SHans de Goede	status = "okay";
176*53ab4af3SHans de Goede};
177*53ab4af3SHans de Goede
178*53ab4af3SHans de Goede&uart0 {
179*53ab4af3SHans de Goede	pinctrl-names = "default";
180*53ab4af3SHans de Goede	pinctrl-0 = <&uart0_pins_a>;
181*53ab4af3SHans de Goede	status = "okay";
182*53ab4af3SHans de Goede};
183*53ab4af3SHans de Goede
184*53ab4af3SHans de Goede&usbphy {
185*53ab4af3SHans de Goede	usb1_vbus-supply = <&reg_usb1_vbus>;
186*53ab4af3SHans de Goede	usb2_vbus-supply = <&reg_usb2_vbus>;
187*53ab4af3SHans de Goede	status = "okay";
188*53ab4af3SHans de Goede};
189