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ARM: dts: sun5i: Use sun5i-reference-design-tablet.dtsi for utoo p66 dts
[mirror_ubuntu-eoan-kernel.git] / arch / arm / boot / dts / sun8i-q8-common.dtsi
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1/*
2 * Copyright 2015 Hans de Goede <hdegoede@redhat.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 */
110af36a 42#include "sunxi-reference-design-tablet.dtsi"
72df94cb 43
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44#include <dt-bindings/pwm/pwm.h>
45
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46/ {
47 aliases {
48 serial0 = &r_uart;
49 };
50
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51 backlight: backlight {
52 compatible = "pwm-backlight";
53 pinctrl-names = "default";
54 pinctrl-0 = <&bl_en_pin_q8>;
55 pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
56 brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
57 default-brightness-level = <8>;
58 enable-gpios = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */
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59 };
60
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61 chosen {
62 stdout-path = "serial0:115200n8";
63 };
64};
65
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66&ehci0 {
67 status = "okay";
68};
69
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70&mmc0 {
71 pinctrl-names = "default";
72 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_q8>;
8f60ef5b 73 vmmc-supply = <&reg_dcdc1>;
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74 bus-width = <4>;
75 cd-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */
76 cd-inverted;
77 status = "okay";
78};
79
80&pio {
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81 bl_en_pin_q8: bl_en_pin@0 {
82 allwinner,pins = "PH6";
83 allwinner,function = "gpio_in";
84 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
85 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
86 };
87
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88 mmc0_cd_pin_q8: mmc0_cd_pin@0 {
89 allwinner,pins = "PB4";
90 allwinner,function = "gpio_in";
91 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
92 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
93 };
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94
95 usb0_id_detect_pin: usb0_id_detect_pin@0 {
96 allwinner,pins = "PH8";
97 allwinner,function = "gpio_in";
98 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
99 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
100 };
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101};
102
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103&r_rsb {
104 status = "okay";
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105
106 axp22x: pmic@3a3 {
107 compatible = "x-powers,axp223";
108 reg = <0x3a3>;
109 interrupt-parent = <&nmi_intc>;
110 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
111 eldoin-supply = <&reg_dcdc1>;
77b1be43 112 x-powers,drive-vbus-en;
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113 };
114};
115
116#include "axp22x.dtsi"
117
118&reg_aldo1 {
119 regulator-always-on;
120 regulator-min-microvolt = <3000000>;
121 regulator-max-microvolt = <3000000>;
122 regulator-name = "vcc-io";
123};
124
125&reg_aldo2 {
126 regulator-always-on;
127 regulator-min-microvolt = <2350000>;
128 regulator-max-microvolt = <2650000>;
129 regulator-name = "vdd-dll";
130};
131
132&reg_aldo3 {
133 regulator-always-on;
134 regulator-min-microvolt = <2700000>;
135 regulator-max-microvolt = <3300000>;
136 regulator-name = "vcc-pll-avcc";
137};
138
139&reg_dc1sw {
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140 regulator-name = "vcc-lcd";
141};
142
143&reg_dc5ldo {
144 regulator-always-on;
145 regulator-min-microvolt = <900000>;
146 regulator-max-microvolt = <1400000>;
147 regulator-name = "vdd-cpus";
148};
149
150&reg_dcdc1 {
151 regulator-always-on;
152 regulator-min-microvolt = <3000000>;
153 regulator-max-microvolt = <3000000>;
154 regulator-name = "vcc-3v0";
155};
156
157&reg_dcdc2 {
158 regulator-always-on;
159 regulator-min-microvolt = <900000>;
160 regulator-max-microvolt = <1400000>;
161 regulator-name = "vdd-sys";
162};
163
164&reg_dcdc3 {
165 regulator-always-on;
166 regulator-min-microvolt = <900000>;
167 regulator-max-microvolt = <1400000>;
168 regulator-name = "vdd-cpu";
169};
170
171&reg_dcdc5 {
172 regulator-always-on;
173 regulator-min-microvolt = <1500000>;
174 regulator-max-microvolt = <1500000>;
175 regulator-name = "vcc-dram";
176};
177
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178&reg_dldo1 {
179 regulator-min-microvolt = <3300000>;
180 regulator-max-microvolt = <3300000>;
181 regulator-name = "vcc-wifi";
182};
183
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184&reg_drivevbus {
185 regulator-name = "usb0-vbus";
186 status = "okay";
187};
188
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189&reg_rtc_ldo {
190 regulator-name = "vcc-rtc";
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191};
192
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193&r_uart {
194 pinctrl-names = "default";
195 pinctrl-0 = <&r_uart_pins_a>;
196 status = "okay";
197};
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198
199&simplefb_lcd {
200 vcc-lcd-supply = <&reg_dc1sw>;
201};
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202
203&usb_otg {
204 dr_mode = "otg";
205 status = "okay";
206};
207
208&usb_power_supply {
209 status = "okay";
210};
211
212&usbphy {
213 pinctrl-names = "default";
214 pinctrl-0 = <&usb0_id_detect_pin>;
215 usb0_id_det-gpio = <&pio 7 8 GPIO_ACTIVE_HIGH>; /* PH8 */
216 usb0_vbus_power-supply = <&usb_power_supply>;
217 usb0_vbus-supply = <&reg_drivevbus>;
1cdc0aa5 218 usb1_vbus-supply = <&reg_dldo1>;
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219 status = "okay";
220};