2 * Copyright (c) 2016 ARM Ltd.
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
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45 #include "sun50i-a64.dtsi"
47 #include <dt-bindings/gpio/gpio.h>
51 compatible = "pine64,pine64", "allwinner,sun50i-a64";
63 stdout-path = "serial0:115200n8";
76 pinctrl-names = "default";
77 pinctrl-0 = <&rmii_pins>;
79 phy-handle = <&ext_rmii_phy1>;
80 phy-supply = <®_dc1sw>;
86 pinctrl-names = "default";
87 pinctrl-0 = <&i2c1_pins>;
96 ext_rmii_phy1: ethernet-phy@1 {
97 compatible = "ethernet-phy-ieee802.3-c22";
103 pinctrl-names = "default";
104 pinctrl-0 = <&mmc0_pins>;
105 vmmc-supply = <®_dcdc1>;
106 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
124 compatible = "x-powers,axp803";
126 interrupt-parent = <&r_intc>;
127 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
131 #include "axp803.dtsi"
135 regulator-min-microvolt = <1800000>;
136 regulator-max-microvolt = <3300000>;
137 regulator-name = "vcc-pl";
142 regulator-min-microvolt = <3000000>;
143 regulator-max-microvolt = <3000000>;
144 regulator-name = "vcc-pll-avcc";
148 regulator-name = "vcc-phy";
153 regulator-min-microvolt = <3300000>;
154 regulator-max-microvolt = <3300000>;
155 regulator-name = "vcc-3v3";
160 regulator-min-microvolt = <1040000>;
161 regulator-max-microvolt = <1300000>;
162 regulator-name = "vdd-cpux";
165 /* DCDC3 is polyphased with DCDC2 */
168 * The DRAM chips used by Pine64 boards are DDR3L-compatible, so they can
169 * work at 1.35V with less power consumption.
170 * As AXP803 DCDC5 cannot reach 1.35V accurately, use 1.36V instead.
174 regulator-min-microvolt = <1360000>;
175 regulator-max-microvolt = <1360000>;
176 regulator-name = "vcc-dram";
181 regulator-min-microvolt = <1100000>;
182 regulator-max-microvolt = <1100000>;
183 regulator-name = "vdd-sys";
187 regulator-min-microvolt = <3300000>;
188 regulator-max-microvolt = <3300000>;
189 regulator-name = "vcc-hdmi";
193 regulator-min-microvolt = <3300000>;
194 regulator-max-microvolt = <3300000>;
195 regulator-name = "vcc-mipi";
199 regulator-min-microvolt = <3300000>;
200 regulator-max-microvolt = <3300000>;
201 regulator-name = "vcc-wifi";
205 regulator-min-microvolt = <1800000>;
206 regulator-max-microvolt = <1800000>;
207 regulator-name = "cpvdd";
211 regulator-min-microvolt = <1200000>;
212 regulator-max-microvolt = <1200000>;
213 regulator-name = "vcc-1v2-hsic";
217 * The A64 chip cannot work without this regulator off, although
218 * it seems to be only driving the AR100 core.
219 * Maybe we don't still know well about CPUs domain.
223 regulator-min-microvolt = <1100000>;
224 regulator-max-microvolt = <1100000>;
225 regulator-name = "vdd-cpus";
229 regulator-name = "vcc-rtc";
233 vcc-hdmi-supply = <®_dldo1>;
236 /* On Euler connector */
241 /* On Exp and Euler connectors */
243 pinctrl-names = "default";
244 pinctrl-0 = <&uart0_pins_a>;
248 /* On Wifi/BT connector, with RTS/CTS */
250 pinctrl-names = "default";
251 pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
255 /* On Pi-2 connector */
257 pinctrl-names = "default";
258 pinctrl-0 = <&uart2_pins>;
262 /* On Euler connector */
264 pinctrl-names = "default";
265 pinctrl-0 = <&uart3_pins>;
269 /* On Euler connector, RTS/CTS optional */
271 pinctrl-names = "default";
272 pinctrl-0 = <&uart4_pins>;