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>
53 model = "Sinlinx SinA33";
54 compatible = "sinlinx,sina33", "allwinner,sun8i-a33";
61 stdout-path = "serial0:115200n8";
65 compatible = "netron-dy,e231732";
74 panel_input: endpoint@0 {
76 remote-endpoint = <&tcon0_out_panel>;
87 cpu-supply = <®_dcdc3>;
92 opp-hz = /bits/ 64 <1104000000>;
93 opp-microvolt = <1320000>;
94 clock-latency-ns = <244144>; /* 8 32k periods */
98 opp-hz = /bits/ 64 <1200000000>;
99 opp-microvolt = <1320000>;
100 clock-latency-ns = <244144>; /* 8 32k periods */
117 vref-supply = <®_dcdc1>;
122 linux,code = <KEY_VOLUMEUP>;
128 label = "Volume Down";
129 linux,code = <KEY_VOLUMEDOWN>;
136 linux,code = <KEY_HOME>;
143 pinctrl-names = "default";
144 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_sina33>;
145 vmmc-supply = <®_dcdc1>;
147 cd-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */
153 pinctrl-names = "default";
154 pinctrl-0 = <&mmc2_8bit_pins>;
155 vmmc-supply = <®_dcdc1>;
163 /* Increase drive strength for DDR modes */
164 drive-strength = <40>;
165 /* eMMC is missing pull-ups */
174 mmc0_cd_pin_sina33: mmc0_cd_pin@0 {
176 function = "gpio_in";
185 compatible = "x-powers,axp223";
187 interrupt-parent = <&nmi_intc>;
188 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
189 eldoin-supply = <®_dcdc1>;
193 #include "axp223.dtsi"
201 regulator-min-microvolt = <3000000>;
202 regulator-max-microvolt = <3000000>;
203 regulator-name = "vcc-io";
208 regulator-min-microvolt = <2350000>;
209 regulator-max-microvolt = <2650000>;
210 regulator-name = "vdd-dll";
215 regulator-min-microvolt = <2700000>;
216 regulator-max-microvolt = <3300000>;
217 regulator-name = "vcc-pll-avcc";
222 regulator-min-microvolt = <900000>;
223 regulator-max-microvolt = <1400000>;
224 regulator-name = "vdd-cpus";
229 regulator-min-microvolt = <3000000>;
230 regulator-max-microvolt = <3000000>;
231 regulator-name = "vcc-3v0";
236 regulator-min-microvolt = <900000>;
237 regulator-max-microvolt = <1400000>;
238 regulator-name = "vdd-sys";
243 regulator-min-microvolt = <900000>;
244 regulator-max-microvolt = <1400000>;
245 regulator-name = "vdd-cpu";
250 regulator-min-microvolt = <1500000>;
251 regulator-max-microvolt = <1500000>;
252 regulator-name = "vcc-dram";
256 regulator-name = "vcc-rtc";
264 pinctrl-names = "default";
265 pinctrl-0 = <&lcd_rgb666_pins>;
270 tcon0_out_panel: endpoint@0 {
272 remote-endpoint = <&panel_input>;
277 pinctrl-names = "default";
278 pinctrl-0 = <&uart0_pins_b>;
283 dr_mode = "peripheral";
289 usb1_vbus-supply = <®_vcc5v0>; /* USB1 VBUS is always on */