1 /*
2 * BSD LICENSE
3 *
4 * Copyright(c) 2016 Broadcom. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * * Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * * Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in
14 * the documentation and/or other materials provided with the
15 * distribution.
16 * * Neither the name of Broadcom Corporation nor the names of its
17 * contributors may be used to endorse or promote products derived
18 * from this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32
33 /dts-v1/;
34
35 #include "bcm-nsp.dtsi"
36 #include <dt-bindings/gpio/gpio.h>
37
38 / {
39 model = "NorthStar Plus XMC (BCM958525xmc)";
40 compatible = "brcm,bcm958525xmc", "brcm,bcm58525", "brcm,nsp";
41
42 chosen {
43 stdout-path = "serial0:115200n8";
44 };
45
46 memory@60000000 {
47 device_type = "memory";
48 reg = <0x60000000 0x40000000>;
49 };
50
51 gpio-restart {
52 compatible = "gpio-restart";
53 gpios = <&gpioa 31 GPIO_ACTIVE_LOW>;
54 open-source;
55 priority = <200>;
56 };
57 };
58
59 /* XHCI support needed to be complete */
60
61 &dma {
62 status = "okay";
63 };
64
65 &amac0 {
66 status = "okay";
67 };
68
69 &ehci0 {
70 status = "okay";
71 };
72
73 &i2c0 {
74 status = "okay";
75
76 temperature-sensor@4c {
77 compatible = "adi,adt7461a";
78 reg = <0x4c>;
79 };
80
81 eeprom@52 {
82 compatible = "atmel,24c02";
83 reg = <0x52>;
84 pagesize = <16>;
85 };
86
87 rtc@68 {
88 compatible = "st,m41t81";
89 reg = <0x68>;
90 };
91 };
92
93 &nand_controller {
94 nand@0 {
95 compatible = "brcm,nandcs";
96 reg = <0>;
97 nand-on-flash-bbt;
98
99 #address-cells = <1>;
100 #size-cells = <1>;
101
102 nand-ecc-strength = <24>;
103 nand-ecc-step-size = <1024>;
104
105 brcm,nand-oob-sector-size = <27>;
106
107 partition@0 {
108 label = "nboot";
109 reg = <0x00000000 0x00200000>;
110 read-only;
111 };
112 partition@200000 {
113 label = "nenv";
114 reg = <0x00200000 0x00400000>;
115 };
116 partition@600000 {
117 label = "nsystem";
118 reg = <0x00600000 0x00a00000>;
119 };
120 partition@1000000 {
121 label = "nrootfs";
122 reg = <0x01000000 0x03000000>;
123 };
124 partition@4000000 {
125 label = "ncustfs";
126 reg = <0x04000000 0x3c000000>;
127 };
128 };
129 };
130
131 &ohci0 {
132 status = "okay";
133 };
134
135 &pcie0 {
136 status = "okay";
137 };
138
139 &pcie1 {
140 status = "okay";
141 };
142
143 &pinctrl {
144 pinctrl-names = "default";
145 pinctrl-0 = <&nand_sel>;
146 nand_sel: nand_sel {
147 function = "nand";
148 groups = "nand_grp";
149 };
150 };
151
152 &qspi {
153 status = "okay";
154 bspi-sel = <0>;
155 flash: flash@0 {
156 #address-cells = <1>;
157 #size-cells = <1>;
158 compatible = "m25p80";
159 reg = <0x0>;
160 spi-max-frequency = <12500000>;
161 m25p,fast-read;
162 spi-cpol;
163 spi-cpha;
164
165 partition@0 {
166 label = "boot";
167 reg = <0x00000000 0x000a0000>;
168 };
169
170 partition@a0000 {
171 label = "env";
172 reg = <0x000a0000 0x00060000>;
173 };
174
175 partition@100000 {
176 label = "system";
177 reg = <0x00100000 0x00600000>;
178 };
179
180 partition@700000 {
181 label = "rootfs";
182 reg = <0x00700000 0x01900000>;
183 };
184 };
185 };
186
187 &sata_phy0 {
188 status = "okay";
189 };
190
191 &sata_phy1 {
192 status = "okay";
193 };
194
195 &sata {
196 status = "okay";
197 };
198
199 &sdio {
200 status = "okay";
201 };
202
203 &uart0 {
204 status = "okay";
205 };
206
207 &usb3_phy {
208 status = "okay";
209 };
210
211 &xhci {
212 status = "okay";
213 };
214
215 &srab {
216 compatible = "brcm,bcm58525-srab", "brcm,nsp-srab";
217 };
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