2 * sunxi boards common regulator (ahci target power supply, usb-vbus) code
4 * Copyright 2014 - Hans de Goede <hdegoede@redhat.com>
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
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16 * This file is distributed in the hope that it will be useful,
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19 * GNU General Public License for more details.
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23 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
28 * b) Permission is hereby granted, free of charge, to any person
29 * obtaining a copy of this software and associated documentation
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52 pio: pinctrl@01c20800 {
53 ahci_pwr_pin_a: ahci_pwr_pin@0 {
54 allwinner,pins = "PB8";
55 allwinner,function = "gpio_out";
56 allwinner,drive = <0>;
60 usb0_vbus_pin_a: usb0_vbus_pin@0 {
61 allwinner,pins = "PB9";
62 allwinner,function = "gpio_out";
63 allwinner,drive = <0>;
67 usb1_vbus_pin_a: usb1_vbus_pin@0 {
68 allwinner,pins = "PH6";
69 allwinner,function = "gpio_out";
70 allwinner,drive = <0>;
74 usb2_vbus_pin_a: usb2_vbus_pin@0 {
75 allwinner,pins = "PH3";
76 allwinner,function = "gpio_out";
77 allwinner,drive = <0>;
83 reg_ahci_5v: ahci-5v {
84 compatible = "regulator-fixed";
85 pinctrl-names = "default";
86 pinctrl-0 = <&ahci_pwr_pin_a>;
87 regulator-name = "ahci-5v";
88 regulator-min-microvolt = <5000000>;
89 regulator-max-microvolt = <5000000>;
96 reg_usb0_vbus: usb0-vbus {
97 compatible = "regulator-fixed";
98 pinctrl-names = "default";
99 pinctrl-0 = <&usb0_vbus_pin_a>;
100 regulator-name = "usb0-vbus";
101 regulator-min-microvolt = <5000000>;
102 regulator-max-microvolt = <5000000>;
108 reg_usb1_vbus: usb1-vbus {
109 compatible = "regulator-fixed";
110 pinctrl-names = "default";
111 pinctrl-0 = <&usb1_vbus_pin_a>;
112 regulator-name = "usb1-vbus";
113 regulator-min-microvolt = <5000000>;
114 regulator-max-microvolt = <5000000>;
120 reg_usb2_vbus: usb2-vbus {
121 compatible = "regulator-fixed";
122 pinctrl-names = "default";
123 pinctrl-0 = <&usb2_vbus_pin_a>;
124 regulator-name = "usb2-vbus";
125 regulator-min-microvolt = <5000000>;
126 regulator-max-microvolt = <5000000>;
133 compatible = "regulator-fixed";
134 regulator-name = "vcc3v0";
135 regulator-min-microvolt = <3000000>;
136 regulator-max-microvolt = <3000000>;
140 compatible = "regulator-fixed";
141 regulator-name = "vcc3v3";
142 regulator-min-microvolt = <3300000>;
143 regulator-max-microvolt = <3300000>;
147 compatible = "regulator-fixed";
148 regulator-name = "vcc5v0";
149 regulator-min-microvolt = <5000000>;
150 regulator-max-microvolt = <5000000>;