1 /* 1 /*
2 * sunxi boards common regulator (ahci target 2 * sunxi boards common regulator (ahci target power supply, usb-vbus) code
3 * 3 *
4 * Copyright 2014 - Hans de Goede <hdegoede@red 4 * Copyright 2014 - Hans de Goede <hdegoede@redhat.com>
5 * 5 *
6 * This file is dual-licensed: you can use it 6 * This file is dual-licensed: you can use it either under the terms
7 * of the GPL or the X11 license, at your opti 7 * of the GPL or the X11 license, at your option. Note that this dual
8 * licensing only applies to this file, and no 8 * licensing only applies to this file, and not this project as a
9 * whole. 9 * whole.
10 * 10 *
11 * a) This file is free software; you can red 11 * a) This file is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU Ge 12 * modify it under the terms of the GNU General Public License as
13 * published by the Free Software Foundati 13 * published by the Free Software Foundation; either version 2 of the
14 * License, or (at your option) any later 14 * License, or (at your option) any later version.
15 * 15 *
16 * This file is distributed in the hope th 16 * This file is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even 17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTIC 18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more det 19 * GNU General Public License for more details.
20 * 20 *
21 * Or, alternatively, 21 * Or, alternatively,
22 * 22 *
23 * b) Permission is hereby granted, free of c 23 * b) Permission is hereby granted, free of charge, to any person
24 * obtaining a copy of this software and a 24 * obtaining a copy of this software and associated documentation
25 * files (the "Software"), to deal in the 25 * files (the "Software"), to deal in the Software without
26 * restriction, including without limitati 26 * restriction, including without limitation the rights to use,
27 * copy, modify, merge, publish, distribut 27 * copy, modify, merge, publish, distribute, sublicense, and/or
28 * sell copies of the Software, and to per 28 * sell copies of the Software, and to permit persons to whom the
29 * Software is furnished to do so, subject 29 * Software is furnished to do so, subject to the following
30 * conditions: 30 * conditions:
31 * 31 *
32 * The above copyright notice and this per 32 * The above copyright notice and this permission notice shall be
33 * included in all copies or substantial p 33 * included in all copies or substantial portions of the Software.
34 * 34 *
35 * THE SOFTWARE IS PROVIDED "AS IS", WITHO 35 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
36 * EXPRESS OR IMPLIED, INCLUDING BUT NOT L 36 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
37 * OF MERCHANTABILITY, FITNESS FOR A PARTI 37 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
38 * NONINFRINGEMENT. IN NO EVENT SHALL THE 38 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
39 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGE 39 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
40 * WHETHER IN AN ACTION OF CONTRACT, TORT 40 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
41 * FROM, OUT OF OR IN CONNECTION WITH THE 41 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
42 * OTHER DEALINGS IN THE SOFTWARE. 42 * OTHER DEALINGS IN THE SOFTWARE.
43 */ 43 */
44 44
45 #include <dt-bindings/gpio/gpio.h> 45 #include <dt-bindings/gpio/gpio.h>
46 46
47 / { 47 / {
48 reg_ahci_5v: ahci-5v { 48 reg_ahci_5v: ahci-5v {
49 compatible = "regulator-fixed" 49 compatible = "regulator-fixed";
50 regulator-name = "ahci-5v"; 50 regulator-name = "ahci-5v";
51 regulator-min-microvolt = <500 51 regulator-min-microvolt = <5000000>;
52 regulator-max-microvolt = <500 52 regulator-max-microvolt = <5000000>;
53 regulator-boot-on; 53 regulator-boot-on;
54 enable-active-high; 54 enable-active-high;
55 gpio = <&pio 1 8 GPIO_ACTIVE_H 55 gpio = <&pio 1 8 GPIO_ACTIVE_HIGH>;
56 status = "disabled"; 56 status = "disabled";
57 }; 57 };
58 58
59 reg_usb0_vbus: usb0-vbus { 59 reg_usb0_vbus: usb0-vbus {
60 compatible = "regulator-fixed" 60 compatible = "regulator-fixed";
61 regulator-name = "usb0-vbus"; 61 regulator-name = "usb0-vbus";
62 regulator-min-microvolt = <500 62 regulator-min-microvolt = <5000000>;
63 regulator-max-microvolt = <500 63 regulator-max-microvolt = <5000000>;
64 enable-active-high; 64 enable-active-high;
65 gpio = <&pio 1 9 GPIO_ACTIVE_H 65 gpio = <&pio 1 9 GPIO_ACTIVE_HIGH>;
66 status = "disabled"; 66 status = "disabled";
67 }; 67 };
68 68
69 reg_usb1_vbus: usb1-vbus { 69 reg_usb1_vbus: usb1-vbus {
70 compatible = "regulator-fixed" 70 compatible = "regulator-fixed";
71 regulator-name = "usb1-vbus"; 71 regulator-name = "usb1-vbus";
72 regulator-min-microvolt = <500 72 regulator-min-microvolt = <5000000>;
73 regulator-max-microvolt = <500 73 regulator-max-microvolt = <5000000>;
74 regulator-boot-on; 74 regulator-boot-on;
75 enable-active-high; 75 enable-active-high;
76 gpio = <&pio 7 6 GPIO_ACTIVE_H 76 gpio = <&pio 7 6 GPIO_ACTIVE_HIGH>;
77 status = "disabled"; 77 status = "disabled";
78 }; 78 };
79 79
80 reg_usb2_vbus: usb2-vbus { 80 reg_usb2_vbus: usb2-vbus {
81 compatible = "regulator-fixed" 81 compatible = "regulator-fixed";
82 regulator-name = "usb2-vbus"; 82 regulator-name = "usb2-vbus";
83 regulator-min-microvolt = <500 83 regulator-min-microvolt = <5000000>;
84 regulator-max-microvolt = <500 84 regulator-max-microvolt = <5000000>;
85 regulator-boot-on; 85 regulator-boot-on;
86 enable-active-high; 86 enable-active-high;
87 gpio = <&pio 7 3 GPIO_ACTIVE_H 87 gpio = <&pio 7 3 GPIO_ACTIVE_HIGH>;
88 status = "disabled"; 88 status = "disabled";
89 }; 89 };
90 90
91 reg_vcc3v0: vcc3v0 { 91 reg_vcc3v0: vcc3v0 {
92 compatible = "regulator-fixed" 92 compatible = "regulator-fixed";
93 regulator-name = "vcc3v0"; 93 regulator-name = "vcc3v0";
94 regulator-min-microvolt = <300 94 regulator-min-microvolt = <3000000>;
95 regulator-max-microvolt = <300 95 regulator-max-microvolt = <3000000>;
96 }; 96 };
97 97
98 reg_vcc3v3: vcc3v3 { 98 reg_vcc3v3: vcc3v3 {
99 compatible = "regulator-fixed" 99 compatible = "regulator-fixed";
100 regulator-name = "vcc3v3"; 100 regulator-name = "vcc3v3";
101 regulator-min-microvolt = <330 101 regulator-min-microvolt = <3300000>;
102 regulator-max-microvolt = <330 102 regulator-max-microvolt = <3300000>;
103 }; 103 };
104 104
105 reg_vcc5v0: vcc5v0 { 105 reg_vcc5v0: vcc5v0 {
106 compatible = "regulator-fixed" 106 compatible = "regulator-fixed";
107 regulator-name = "vcc5v0"; 107 regulator-name = "vcc5v0";
108 regulator-min-microvolt = <500 108 regulator-min-microvolt = <5000000>;
109 regulator-max-microvolt = <500 109 regulator-max-microvolt = <5000000>;
110 }; 110 };
111 }; 111 };
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