GNU Linux-libre 4.19.264-gnu1
[releases.git] / arch / arm / boot / dts / sama5d3xcm_cmp.dtsi
1 /*
2  * sama5d3xcm_cmp.dtsi - Device Tree Include file for SAMA5D36 CMP CPU Module
3  *
4  *  Copyright (C) 2016 Atmel,
5  *
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
9  * whole.
10  *
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
14  *     License, or (at your option) any later version.
15  *
16  *     This file is distributed in the hope that it will be useful,
17  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
18  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19  *     GNU General Public License for more details.
20  *
21  * Or, alternatively,
22  *
23  *  b) Permission is hereby granted, free of charge, to any person
24  *     obtaining a copy of this software and associated documentation
25  *     files (the "Software"), to deal in the Software without
26  *     restriction, including without limitation the rights to use,
27  *     copy, modify, merge, publish, distribute, sublicense, and/or
28  *     sell copies of the Software, and to permit persons to whom the
29  *     Software is furnished to do so, subject to the following
30  *     conditions:
31  *
32  *     The above copyright notice and this permission notice shall be
33  *     included in all copies or substantial portions of the Software.
34  *
35  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
36  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
37  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
38  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
39  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
40  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
41  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
42  *     OTHER DEALINGS IN THE SOFTWARE.
43  */
44
45 / {
46         compatible = "atmel,sama5d3xcm-cmp", "atmel,sama5d3", "atmel,sama5";
47
48         chosen {
49                 stdout-path = "serial0:115200n8";
50         };
51
52         memory {
53                 reg = <0x20000000 0x20000000>;
54         };
55
56         clocks {
57                 slow_xtal {
58                         clock-frequency = <32768>;
59                 };
60
61                 main_xtal {
62                         clock-frequency = <12000000>;
63                 };
64         };
65
66         ahb {
67                 apb {
68                         spi0: spi@f0004000 {
69                                 cs-gpios = <&pioD 13 0>, <0>, <0>, <0>;
70                         };
71
72                         tcb0: timer@f0010000 {
73                                 timer@0 {
74                                         compatible = "atmel,tcb-timer";
75                                         reg = <0>;
76                                 };
77
78                                 timer@1 {
79                                         compatible = "atmel,tcb-timer";
80                                         reg = <1>;
81                                 };
82                         };
83
84                         macb0: ethernet@f0028000 {
85                                 phy-mode = "rgmii";
86                                 #address-cells = <1>;
87                                 #size-cells = <0>;
88
89                                 ethernet-phy@1 {
90                                         reg = <0x1>;
91                                         interrupt-parent = <&pioB>;
92                                         interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
93                                         txen-skew-ps = <800>;
94                                         txc-skew-ps = <3000>;
95                                         rxdv-skew-ps = <400>;
96                                         rxc-skew-ps = <3000>;
97                                         rxd0-skew-ps = <400>;
98                                         rxd1-skew-ps = <400>;
99                                         rxd2-skew-ps = <400>;
100                                         rxd3-skew-ps = <400>;
101                                 };
102
103                                 ethernet-phy@7 {
104                                         reg = <0x7>;
105                                         interrupt-parent = <&pioB>;
106                                         interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
107                                         txen-skew-ps = <800>;
108                                         txc-skew-ps = <3000>;
109                                         rxdv-skew-ps = <400>;
110                                         rxc-skew-ps = <3000>;
111                                         rxd0-skew-ps = <400>;
112                                         rxd1-skew-ps = <400>;
113                                         rxd2-skew-ps = <400>;
114                                         rxd3-skew-ps = <400>;
115                                 };
116                         };
117
118                         i2c1: i2c@f0018000 {
119                                 pmic: act8865@5b {
120                                         compatible = "active-semi,act8865";
121                                         reg = <0x5b>;
122                                         status = "disabled";
123
124                                         regulators {
125                                                 vcc_1v8_reg: DCDC_REG1 {
126                                                         regulator-name = "VCC_1V8";
127                                                         regulator-min-microvolt = <1800000>;
128                                                         regulator-max-microvolt = <1800000>;
129                                                         regulator-always-on;
130                                                 };
131
132                                                 vcc_1v2_reg: DCDC_REG2 {
133                                                         regulator-name = "VCC_1V2";
134                                                         regulator-min-microvolt = <1100000>;
135                                                         regulator-max-microvolt = <1300000>;
136                                                         regulator-always-on;
137                                                 };
138
139                                                 vcc_3v3_reg: DCDC_REG3 {
140                                                         regulator-name = "VCC_3V3";
141                                                         regulator-min-microvolt = <3300000>;
142                                                         regulator-max-microvolt = <3300000>;
143                                                         regulator-always-on;
144                                                 };
145
146                                                 vddana_reg: LDO_REG1 {
147                                                         regulator-name = "VDDANA";
148                                                         regulator-min-microvolt = <3300000>;
149                                                         regulator-max-microvolt = <3300000>;
150                                                         regulator-always-on;
151                                                 };
152
153                                                 vddfuse_reg: LDO_REG2 {
154                                                         regulator-name = "FUSE_2V5";
155                                                         regulator-min-microvolt = <2500000>;
156                                                         regulator-max-microvolt = <2500000>;
157                                                 };
158                                         };
159                                 };
160                         };
161                 };
162
163                 ebi: ebi@10000000 {
164                         pinctrl-0 = <&pinctrl_ebi_nand_addr>;
165                         pinctrl-names = "default";
166                         status = "okay";
167
168                         nand_controller: nand-controller {
169                                 status = "okay";
170
171                                 nand@3 {
172                                         reg = <0x3 0x0 0x2>;
173                                         atmel,rb = <0>;
174                                         nand-bus-width = <8>;
175                                         nand-ecc-mode = "hw";
176                                         nand-ecc-strength = <4>;
177                                         nand-ecc-step-size = <512>;
178                                         nand-on-flash-bbt;
179                                         label = "atmel_nand";
180
181                                         partitions {
182                                                 compatible = "fixed-partitions";
183                                                 #address-cells = <1>;
184                                                 #size-cells = <1>;
185
186                                                 at91bootstrap@0 {
187                                                         label = "at91bootstrap";
188                                                         reg = <0x0 0x40000>;
189                                                 };
190
191                                                 bootloader@40000 {
192                                                         label = "bootloader";
193                                                         reg = <0x40000 0x80000>;
194                                                 };
195
196                                                 bootloaderenv@c0000 {
197                                                         label = "bootloader env";
198                                                         reg = <0xc0000 0xc0000>;
199                                                 };
200
201                                                 dtb@180000 {
202                                                         label = "device tree";
203                                                         reg = <0x180000 0x80000>;
204                                                 };
205
206                                                 kernel@200000 {
207                                                         label = "kernel";
208                                                         reg = <0x200000 0x600000>;
209                                                 };
210
211                                                 rootfs@800000 {
212                                                         label = "rootfs";
213                                                         reg = <0x800000 0x0f800000>;
214                                                 };
215                                         };
216                                 };
217                         };
218                 };
219         };
220
221         leds {
222                 compatible = "gpio-leds";
223
224                 d2 {
225                         label = "d2";
226                         gpios = <&pioE 25 GPIO_ACTIVE_LOW>;
227                         linux,default-trigger = "heartbeat";
228                 };
229         };
230 };