2 * Copyright (C) 2017 Jagan Teki <jteki@openedev.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 library 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 library 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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45 #include "sun50i-a64.dtsi"
47 #include <dt-bindings/gpio/gpio.h>
50 model = "Olimex A64-Olinuxino";
51 compatible = "olimex,a64-olinuxino", "allwinner,sun50i-a64";
59 stdout-path = "serial0:115200n8";
63 compatible = "hdmi-connector";
67 hdmi_con_in: endpoint {
68 remote-endpoint = <&hdmi_out_con>;
73 reg_usb1_vbus: usb1-vbus {
74 compatible = "regulator-fixed";
75 regulator-name = "usb1-vbus";
76 regulator-min-microvolt = <5000000>;
77 regulator-max-microvolt = <5000000>;
80 gpio = <&pio 6 9 GPIO_ACTIVE_HIGH>; /* PG9 */
84 wifi_pwrseq: wifi_pwrseq {
85 compatible = "mmc-pwrseq-simple";
86 reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
103 pinctrl-names = "default";
104 pinctrl-0 = <&rgmii_pins>;
106 phy-handle = <&ext_rgmii_phy>;
107 phy-supply = <®_dcdc1>;
108 allwinner,tx-delay-ps = <600>;
113 hvcc-supply = <®_dldo1>;
118 hdmi_out_con: endpoint {
119 remote-endpoint = <&hdmi_con_in>;
124 ext_rgmii_phy: ethernet-phy@1 {
125 compatible = "ethernet-phy-ieee802.3-c22";
131 pinctrl-names = "default";
132 pinctrl-0 = <&mmc0_pins>;
133 vmmc-supply = <®_dcdc1>;
134 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
141 pinctrl-names = "default";
142 pinctrl-0 = <&mmc1_pins>;
143 vmmc-supply = <®_dcdc1>;
144 vqmmc-supply = <®_dldo4>;
145 mmc-pwrseq = <&wifi_pwrseq>;
152 interrupt-parent = <&r_pio>;
153 interrupts = <0 3 IRQ_TYPE_LEVEL_LOW>; /* PL3 */
154 interrupt-names = "host-wake";
170 compatible = "x-powers,axp803";
172 interrupt-parent = <&r_intc>;
173 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
174 x-powers,drive-vbus-en; /* set N_VBUSEN as output pin */
178 #include "axp803.dtsi"
184 &battery_power_supply {
190 regulator-min-microvolt = <2800000>;
191 regulator-max-microvolt = <2800000>;
192 regulator-name = "vcc-pe";
197 regulator-min-microvolt = <3300000>;
198 regulator-max-microvolt = <3300000>;
199 regulator-name = "vcc-pl";
204 regulator-min-microvolt = <3000000>;
205 regulator-max-microvolt = <3000000>;
206 regulator-name = "vcc-pll-avcc";
211 regulator-min-microvolt = <3300000>;
212 regulator-max-microvolt = <3300000>;
213 regulator-name = "vcc-3v3";
218 regulator-min-microvolt = <1040000>;
219 regulator-max-microvolt = <1300000>;
220 regulator-name = "vdd-cpux";
223 /* DCDC3 is polyphased with DCDC2 */
226 * The board uses DDR3L DRAM chips. 1.36V is the closest to the nominal
227 * 1.35V that the PMIC can drive.
231 regulator-min-microvolt = <1360000>;
232 regulator-max-microvolt = <1360000>;
233 regulator-name = "vcc-ddr3";
238 regulator-min-microvolt = <1100000>;
239 regulator-max-microvolt = <1100000>;
240 regulator-name = "vdd-sys";
244 regulator-min-microvolt = <3300000>;
245 regulator-max-microvolt = <3300000>;
246 regulator-name = "vcc-hdmi";
250 regulator-min-microvolt = <3300000>;
251 regulator-max-microvolt = <3300000>;
252 regulator-name = "vcc-mipi";
256 regulator-min-microvolt = <2800000>;
257 regulator-max-microvolt = <2800000>;
258 regulator-name = "vcc-avdd-csi";
262 regulator-min-microvolt = <3300000>;
263 regulator-max-microvolt = <3300000>;
264 regulator-name = "vcc-wifi-io";
268 regulator-name = "usb0-vbus";
273 regulator-min-microvolt = <1800000>;
274 regulator-max-microvolt = <1800000>;
275 regulator-name = "cpvdd";
279 regulator-min-microvolt = <1800000>;
280 regulator-max-microvolt = <1800000>;
281 regulator-name = "vcc-dvdd-csi";
285 regulator-min-microvolt = <1200000>;
286 regulator-max-microvolt = <1200000>;
287 regulator-name = "vcc-1v2-hsic";
291 * The A64 chip cannot work without this regulator off, although
292 * it seems to be only driving the AR100 core.
293 * Maybe we don't still know well about CPUs domain.
297 regulator-min-microvolt = <1100000>;
298 regulator-max-microvolt = <1100000>;
299 regulator-name = "vdd-cpus";
303 regulator-name = "vcc-rtc";
307 vcc-hdmi-supply = <®_dldo1>;
311 pinctrl-names = "default";
312 pinctrl-0 = <&uart0_pb_pins>;
323 usb0_id_det-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */
324 usb0_vbus-supply = <®_drivevbus>;
325 usb1_vbus-supply = <®_usb1_vbus>;