2 * Copyright 2015 Chen-Yu Tsai
4 * Chen-Yu Tsai <wens@csie.org>
6 * This file is dual-licensed: you can use it either under the terms
7 * of the GPL or the X11 license, at your option. Note that this dual
8 * licensing only applies to this file, and not this project as a
11 * a) This file is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License as
13 * published by the Free Software Foundation; either version 2 of the
14 * License, or (at your option) any later version.
16 * This file is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
23 * b) Permission is hereby granted, free of charge, to any person
24 * obtaining a copy of this software and associated documentation
25 * files (the "Software"), to deal in the Software without
26 * restriction, including without limitation the rights to use,
27 * copy, modify, merge, publish, distribute, sublicense, and/or
28 * sell copies of the Software, and to permit persons to whom the
29 * Software is furnished to do so, subject to the following
32 * The above copyright notice and this permission notice shall be
33 * included in all copies or substantial portions of the Software.
35 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
36 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
37 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
38 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
39 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
40 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
41 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
42 * OTHER DEALINGS IN THE SOFTWARE.
46 #include "sun8i-a33.dtsi"
47 #include "sunxi-common-regulators.dtsi"
49 #include <dt-bindings/gpio/gpio.h>
50 #include <dt-bindings/input/input.h>
51 #include <dt-bindings/pinctrl/sun4i-a10.h>
54 model = "Sinlinx SinA33";
55 compatible = "sinlinx,sina33", "allwinner,sun8i-a33";
62 stdout-path = "serial0:115200n8";
71 vref-supply = <®_dcdc1>;
76 linux,code = <KEY_VOLUMEUP>;
82 label = "Volume Down";
83 linux,code = <KEY_VOLUMEDOWN>;
90 linux,code = <KEY_HOME>;
97 pinctrl-names = "default";
98 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_sina33>;
99 vmmc-supply = <®_dcdc1>;
101 cd-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */
107 pinctrl-names = "default";
108 pinctrl-0 = <&mmc2_8bit_pins>;
109 vmmc-supply = <®_dcdc1>;
117 /* Increase drive strength for DDR modes */
118 allwinner,drive = <SUN4I_PINCTRL_40_MA>;
119 /* eMMC is missing pull-ups */
120 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
128 mmc0_cd_pin_sina33: mmc0_cd_pin@0 {
129 allwinner,pins = "PB4";
130 allwinner,function = "gpio_in";
131 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
132 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
140 compatible = "x-powers,axp223";
142 interrupt-parent = <&nmi_intc>;
143 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
144 eldoin-supply = <®_dcdc1>;
148 #include "axp22x.dtsi"
152 regulator-min-microvolt = <3000000>;
153 regulator-max-microvolt = <3000000>;
154 regulator-name = "vcc-io";
159 regulator-min-microvolt = <2350000>;
160 regulator-max-microvolt = <2650000>;
161 regulator-name = "vdd-dll";
166 regulator-min-microvolt = <2700000>;
167 regulator-max-microvolt = <3300000>;
168 regulator-name = "vcc-pll-avcc";
173 regulator-min-microvolt = <900000>;
174 regulator-max-microvolt = <1400000>;
175 regulator-name = "vdd-cpus";
180 regulator-min-microvolt = <3000000>;
181 regulator-max-microvolt = <3000000>;
182 regulator-name = "vcc-3v0";
187 regulator-min-microvolt = <900000>;
188 regulator-max-microvolt = <1400000>;
189 regulator-name = "vdd-sys";
194 regulator-min-microvolt = <900000>;
195 regulator-max-microvolt = <1400000>;
196 regulator-name = "vdd-cpu";
201 regulator-min-microvolt = <1500000>;
202 regulator-max-microvolt = <1500000>;
203 regulator-name = "vcc-dram";
207 regulator-name = "vcc-rtc";
211 pinctrl-names = "default";
212 pinctrl-0 = <&uart0_pins_b>;
218 usb1_vbus-supply = <®_vcc5v0>; /* USB1 VBUS is always on */