mm: hugetlb: fix hugepage memory leak caused by wrong reserve count
[linux/fpc-iii.git] / arch / arm / boot / dts / armada-370-db.dts
blobbb280de511dad269e2fa120f154d26c2f75f8129
1 /*
2  * Device Tree file for Marvell Armada 370 evaluation board
3  * (DB-88F6710-BP-DDR3)
4  *
5  *  Copyright (C) 2012 Marvell
6  *
7  * Lior Amsalem <alior@marvell.com>
8  * Gregory CLEMENT <gregory.clement@free-electrons.com>
9  * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10  *
11  * This file is dual-licensed: you can use it either under the terms
12  * of the GPL or the X11 license, at your option. Note that this dual
13  * licensing only applies to this file, and not this project as a
14  * whole.
15  *
16  *  a) This file is free software; you can redistribute it and/or
17  *     modify it under the terms of the GNU General Public License as
18  *     published by the Free Software Foundation; either version 2 of the
19  *     License, or (at your option) any later version.
20  *
21  *     This file is distributed in the hope that it will be useful
22  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
23  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
24  *     GNU General Public License for more details.
25  *
26  * Or, alternatively
27  *
28  *  b) Permission is hereby granted, free of charge, to any person
29  *     obtaining a copy of this software and associated documentation
30  *     files (the "Software"), to deal in the Software without
31  *     restriction, including without limitation the rights to use
32  *     copy, modify, merge, publish, distribute, sublicense, and/or
33  *     sell copies of the Software, and to permit persons to whom the
34  *     Software is furnished to do so, subject to the following
35  *     conditions:
36  *
37  *     The above copyright notice and this permission notice shall be
38  *     included in all copies or substantial portions of the Software.
39  *
40  *     THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
41  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
42  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
43  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
44  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
45  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
46  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
47  *     OTHER DEALINGS IN THE SOFTWARE.
48  *
49  * Note: this Device Tree assumes that the bootloader has remapped the
50  * internal registers to 0xf1000000 (instead of the default
51  * 0xd0000000). The 0xf1000000 is the default used by the recent,
52  * DT-capable, U-Boot bootloaders provided by Marvell. Some earlier
53  * boards were delivered with an older version of the bootloader that
54  * left internal registers mapped at 0xd0000000. If you are in this
55  * situation, you should either update your bootloader (preferred
56  * solution) or the below Device Tree should be adjusted.
57  */
59 /dts-v1/;
60 #include "armada-370.dtsi"
62 / {
63         model = "Marvell Armada 370 Evaluation Board";
64         compatible = "marvell,a370-db", "marvell,armada370", "marvell,armada-370-xp";
66         chosen {
67                 stdout-path = "serial0:115200n8";
68         };
70         memory {
71                 device_type = "memory";
72                 reg = <0x00000000 0x40000000>; /* 1 GB */
73         };
75         soc {
76                 ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
77                           MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000
78                           MBUS_ID(0x09, 0x01) 0 0xf1100000 0x10000>;
80                 internal-regs {
81                         serial@12000 {
82                                 status = "okay";
83                         };
84                         sata@a0000 {
85                                 nr-ports = <2>;
86                                 status = "okay";
87                         };
89                         mdio {
90                                 pinctrl-0 = <&mdio_pins>;
91                                 pinctrl-names = "default";
92                                 phy0: ethernet-phy@0 {
93                                         reg = <0>;
94                                 };
96                                 phy1: ethernet-phy@1 {
97                                         reg = <1>;
98                                 };
99                         };
101                         ethernet@70000 {
102                                 pinctrl-0 = <&ge0_rgmii_pins>;
103                                 pinctrl-names = "default";
104                                 status = "okay";
105                                 phy = <&phy0>;
106                                 phy-mode = "rgmii-id";
107                         };
108                         ethernet@74000 {
109                                 pinctrl-0 = <&ge1_rgmii_pins>;
110                                 pinctrl-names = "default";
111                                 status = "okay";
112                                 phy = <&phy1>;
113                                 phy-mode = "rgmii-id";
114                         };
116                         i2c@11000 {
117                                 pinctrl-0 = <&i2c0_pins>;
118                                 pinctrl-names = "default";
119                                 clock-frequency = <100000>;
120                                 status = "okay";
121                                 audio_codec: audio-codec@4a {
122                                         #sound-dai-cells = <0>;
123                                         compatible = "cirrus,cs42l51";
124                                         reg = <0x4a>;
125                                 };
126                         };
128                         audio-controller@30000 {
129                                 pinctrl-0 = <&i2s_pins2>;
130                                 pinctrl-names = "default";
131                                 status = "okay";
132                         };
134                         mvsdio@d4000 {
135                                 pinctrl-0 = <&sdio_pins1>;
136                                 pinctrl-names = "default";
137                                 /*
138                                  * This device is disabled by default, because
139                                  * using the SD card connector requires
140                                  * changing the default CON40 connector
141                                  * "DB-88F6710_MPP_2xRGMII_DEVICE_Jumper" to a
142                                  * different connector
143                                  * "DB-88F6710_MPP_RGMII_SD_Jumper".
144                                  */
145                                 status = "disabled";
146                                 /* No CD or WP GPIOs */
147                                 broken-cd;
148                         };
150                         usb@50000 {
151                                 status = "okay";
152                         };
154                         usb@51000 {
155                                 status = "okay";
156                         };
158                         spi0: spi@10600 {
159                                 pinctrl-0 = <&spi0_pins2>;
160                                 pinctrl-names = "default";
161                                 status = "okay";
163                                 spi-flash@0 {
164                                         #address-cells = <1>;
165                                         #size-cells = <1>;
166                                         compatible = "mx25l25635e", "jedec,spi-nor";
167                                         reg = <0>; /* Chip select 0 */
168                                         spi-max-frequency = <50000000>;
169                                 };
170                         };
171                 };
173                 pcie-controller {
174                         status = "okay";
175                         /*
176                          * The two PCIe units are accessible through
177                          * both standard PCIe slots and mini-PCIe
178                          * slots on the board.
179                          */
180                         pcie@1,0 {
181                                 /* Port 0, Lane 0 */
182                                 status = "okay";
183                         };
185                         pcie@2,0 {
186                                 /* Port 1, Lane 0 */
187                                 status = "okay";
188                         };
189                 };
190         };
192         sound {
193                 compatible = "simple-audio-card";
194                 simple-audio-card,name = "Armada 370 DB Audio";
195                 simple-audio-card,mclk-fs = <256>;
196                 simple-audio-card,widgets =
197                         "Headphone", "Out Jack",
198                         "Line", "In Jack";
199                 simple-audio-card,routing =
200                         "Out Jack", "HPL",
201                         "Out Jack", "HPR",
202                         "AIN1L", "In Jack",
203                         "AIN1L", "In Jack";
204                 status = "okay";
206                 simple-audio-card,dai-link@0 {
207                         format = "i2s";
208                         cpu {
209                                 sound-dai = <&audio_controller 0>;
210                         };
212                         codec {
213                                 sound-dai = <&audio_codec>;
214                         };
215                 };
217                 simple-audio-card,dai-link@1 {
218                         format = "i2s";
219                         cpu {
220                                 sound-dai = <&audio_controller 1>;
221                         };
223                         codec {
224                                 sound-dai = <&spdif_out>;
225                         };
226                 };
228                 simple-audio-card,dai-link@2 {
229                         format = "i2s";
230                         cpu {
231                                 sound-dai = <&audio_controller 1>;
232                         };
234                         codec {
235                                 sound-dai = <&spdif_in>;
236                         };
237                 };
238         };
240         spdif_out: spdif-out {
241                 #sound-dai-cells = <0>;
242                 compatible = "linux,spdif-dit";
243         };
245         spdif_in: spdif-in {
246                 #sound-dai-cells = <0>;
247                 compatible = "linux,spdif-dir";
248         };