2 * Copyright 2015 Hans de Goede <hdegoede@redhat.com>
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
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.
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.
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
30 * The above copyright notice and this permission notice shall be
31 * included in all copies or substantial portions of the Software.
33 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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44 #include "sun5i-a13.dtsi"
45 #include "sun5i-reference-design-tablet.dtsi"
46 #include <dt-bindings/interrupt-controller/irq.h>
50 compatible = "utoo,p66", "allwinner,sun5i-a13";
52 /* The P66 uses the uart pins as gpios */
54 /delete-property/serial0;
58 /delete-property/stdout-path;
62 /* The lcd panel i2c interface is hooked up via gpios */
63 compatible = "i2c-gpio";
64 pinctrl-names = "default";
65 pinctrl-0 = <&i2c_lcd_pins>;
66 gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>, /* PG12, sda */
67 <&pio 6 10 GPIO_ACTIVE_HIGH>; /* PG10, scl */
68 i2c-gpio,delay-us = <5>;
73 /* Note levels of 10 / 20% result in backlight off */
74 brightness-levels = <0 30 40 50 60 70 80 90 100>;
75 default-brightness-level = <6>;
79 allwinner,pa-gpios = <&pio 6 3 GPIO_ACTIVE_HIGH>; /* PG3 */
87 pinctrl-names = "default";
88 pinctrl-0 = <&mmc2_pins_a>;
89 vmmc-supply = <®_vcc3v3>;
96 compatible = "mmc-card";
102 i2c_lcd_pins: i2c_lcd_pin@0 {
103 pins = "PG10", "PG12";
104 function = "gpio_out";
110 gpio = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */
114 compatible = "chipone,icn8318";
116 /* The P66 uses a different EINT then the reference design */
117 interrupts = <6 9 IRQ_TYPE_EDGE_FALLING>; /* EINT9 (PG9) */
118 /* The icn8318 binding expects wake-gpios instead of power-gpios */
119 wake-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */
120 touchscreen-size-x = <800>;
121 touchscreen-size-y = <480>;
122 touchscreen-inverted-x;
123 touchscreen-swapped-x-y;
128 /* The P66 uses the uart pins as gpios */