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1 /*
2  * Device Tree Include file for Marvell Armada 37xx family of SoCs.
3  *
4  * Copyright (C) 2016 Marvell
5  *
6  * Gregory CLEMENT <gregory.clement@free-electrons.com>
7  *
8  * This file is dual-licensed: you can use it either under the terms
9  * of the GPL or the X11 license, at your option. Note that this dual
10  * licensing only applies to this file, and not this project as a
11  * whole.
12  *
13  *  a) This file is free software; you can redistribute it and/or
14  *     modify it under the terms of the GNU General Public License as
15  *     published by the Free Software Foundation; either version 2 of the
16  *     License, or (at your option) any later version.
17  *
18  *     This file is distributed in the hope that it will be useful
19  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
20  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
21  *     GNU General Public License for more details.
22  *
23  * Or, alternatively
24  *
25  *  b) Permission is hereby granted, free of charge, to any person
26  *     obtaining a copy of this software and associated documentation
27  *     files (the "Software"), to deal in the Software without
28  *     restriction, including without limitation the rights to use
29  *     copy, modify, merge, publish, distribute, sublicense, and/or
30  *     sell copies of the Software, and to permit persons to whom the
31  *     Software is furnished to do so, subject to the following
32  *     conditions:
33  *
34  *     The above copyright notice and this permission notice shall be
35  *     included in all copies or substantial portions of the Software.
36  *
37  *     THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
38  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
39  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
40  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
41  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
42  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
43  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
44  *     OTHER DEALINGS IN THE SOFTWARE.
45  */
46
47 #include <dt-bindings/interrupt-controller/arm-gic.h>
48 #include <dt-bindings/comphy/comphy_data.h>
49
50 / {
51         model = "Marvell Armada 37xx SoC";
52         compatible = "marvell,armada3700";
53         interrupt-parent = <&gic>;
54         #address-cells = <2>;
55         #size-cells = <2>;
56
57         aliases {
58                 serial0 = &uart0;
59         };
60
61         cpus {
62                 #address-cells = <1>;
63                 #size-cells = <0>;
64                 cpu@0 {
65                         device_type = "cpu";
66                         compatible = "arm,cortex-a53", "arm,armv8";
67                         reg = <0>;
68                         enable-method = "psci";
69                 };
70         };
71
72         psci {
73                 compatible = "arm,psci-0.2";
74                 method = "smc";
75         };
76
77         timer {
78                 compatible = "arm,armv8-timer";
79                 interrupts = <GIC_PPI 13
80                         (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>,
81                              <GIC_PPI 14
82                         (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>,
83                              <GIC_PPI 11
84                         (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>,
85                              <GIC_PPI 10
86                         (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
87         };
88
89         soc {
90                 compatible = "simple-bus";
91                 #address-cells = <2>;
92                 #size-cells = <2>;
93                 ranges;
94
95                 internal-regs {
96                         #address-cells = <1>;
97                         #size-cells = <1>;
98                         compatible = "simple-bus";
99                         /* 32M internal register @ 0xd000_0000 */
100                         ranges = <0x0 0x0 0xd0000000 0x2000000>;
101
102                         uart0: serial@12000 {
103                                 compatible = "marvell,armada-3700-uart";
104                                 reg = <0x12000 0x400>;
105                                 interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
106                                 status = "disabled";
107                         };
108
109                         usb3: usb@58000 {
110                                 compatible = "marvell,armada3700-xhci",
111                                 "generic-xhci";
112                                 reg = <0x58000 0x4000>;
113                                 interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
114                                 status = "disabled";
115                         };
116
117                         usb2: usb@5e000 {
118                                 compatible = "marvell,armada3700-ehci";
119                                 reg = <0x5e000 0x450>;
120                                 status = "disabled";
121                         };
122
123                         xor@60900 {
124                                 compatible = "marvell,armada-3700-xor";
125                                 reg = <0x60900 0x100
126                                        0x60b00 0x100>;
127
128                                 xor10 {
129                                         interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
130                                 };
131                                 xor11 {
132                                         interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
133                                 };
134                         };
135
136                         sdhci0: sdhci@d0000 {
137                                 compatible = "marvell,armada-3700-sdhci",
138                                 "marvell,sdhci-xenon";
139                                 reg = <0xd0000 0x300
140                                        0x1e808 0x4>;
141                                 status = "disabled";
142                         };
143
144                         sdhci1: sdhci@d8000 {
145                                 compatible = "marvell,armada-3700-sdhci",
146                                 "marvell,sdhci-xenon";
147                                 reg = <0xd8000 0x300
148                                        0x17808 0x4>;
149                                 status = "disabled";
150                         };
151
152                         sata: sata@e0000 {
153                                 compatible = "marvell,armada-3700-ahci";
154                                 reg = <0xe0000 0x2000>;
155                                 interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
156                                 status = "disabled";
157                         };
158
159                         gic: interrupt-controller@1d00000 {
160                                 compatible = "arm,gic-v3";
161                                 #interrupt-cells = <3>;
162                                 interrupt-controller;
163                                 reg = <0x1d00000 0x10000>, /* GICD */
164                                       <0x1d40000 0x40000>; /* GICR */
165                         };
166
167                         eth0: neta@30000 {
168                                 compatible = "marvell,armada-3700-neta";
169                                 reg = <0x30000 0x20>;
170                                 status = "disabled";
171                         };
172
173                         eth1: neta@40000 {
174                                 compatible = "marvell,armada-3700-neta";
175                                 reg = <0x40000 0x20>;
176                                 status = "disabled";
177                         };
178
179                         i2c0: i2c@11000 {
180                                 compatible = "marvell,armada-3700-i2c";
181                                 reg = <0x11000 0x100>;
182                                 status = "disabled";
183                         };
184
185                         spi0: spi@10600 {
186                                 compatible = "marvell,armada-3700-spi";
187                                 reg = <0x10600 0x50>;
188                                 #address-cells = <1>;
189                                 #size-cells = <0>;
190                                 #clock-cells = <0>;
191                                 clock-frequency = <160000>;
192                                 spi-max-frequency = <40000>;
193                                 status = "disabled";
194                         };
195
196                         pinctl0: pinctl@13830 { /* north bridge */
197                                 compatible = "marvell,armada-3700-pinctl";
198                                 bank-name = "armada-3700-nb";
199                                 reg = <0x13830 0x4>;
200                                 pin-count = <36>;
201                         };
202
203                         pinctl1: pinctl@18830 { /* south bridge */
204                                 compatible = "marvell,armada-3700-pinctl";
205                                 bank-name = "armada-3700-sb";
206                                 reg = <0x18830 0x4>;
207                                 pin-count = <30>;
208                         };
209
210                         comphy: comphy@18300 {
211                                 compatible = "marvell,mvebu-comphy", "marvell,comphy-armada-3700";
212                                 reg = <0x18300 0x28>,
213                                       <0x1f300 0x3d000>;
214                                 mux-bitcount = <1>;
215                                 max-lanes = <2>;
216                         };
217                 };
218         };
219 };