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 SVK (BCM958522ER)";
40	compatible = "brcm,bcm958522er", "brcm,bcm58522", "brcm,nsp";
41
42	chosen {
43		stdout-path = "serial0:115200n8";
44	};
45
46	memory@60000000 {
47		device_type = "memory";
48		reg = <0x60000000 0x80000000>;
49	};
50
51	gpio-restart {
52		compatible = "gpio-restart";
53		gpios = <&gpioa 15 GPIO_ACTIVE_LOW>;
54		open-source;
55		priority = <200>;
56	};
57};
58
59/* USB 3 support needed to be complete */
60
61&dma {
62	status = "okay";
63};
64
65&amac0 {
66	status = "okay";
67};
68
69&amac1 {
70	status = "okay";
71};
72
73&ehci0 {
74	status = "okay";
75};
76
77&nand_controller {
78	nand@0 {
79		compatible = "brcm,nandcs";
80		reg = <0>;
81		nand-on-flash-bbt;
82
83		#address-cells = <1>;
84		#size-cells = <1>;
85
86		nand-ecc-strength = <24>;
87		nand-ecc-step-size = <1024>;
88
89		brcm,nand-oob-sector-size = <27>;
90
91		partition@0 {
92			label = "nboot";
93			reg = <0x00000000 0x00200000>;
94			read-only;
95		};
96		partition@200000 {
97			label = "nenv";
98			reg = <0x00200000 0x00400000>;
99		};
100		partition@600000 {
101			label = "nsystem";
102			reg = <0x00600000 0x00a00000>;
103		};
104		partition@1000000 {
105			label = "nrootfs";
106			reg = <0x01000000 0x03000000>;
107		};
108		partition@4000000 {
109			label = "ncustfs";
110			reg = <0x04000000 0x3c000000>;
111		};
112	};
113};
114
115&ohci0 {
116	status = "okay";
117};
118
119&pcie0 {
120	status = "okay";
121};
122
123&pcie1 {
124	status = "okay";
125};
126
127&pinctrl {
128	pinctrl-names = "default";
129	pinctrl-0 = <&nand_sel>;
130	nand_sel: nand_sel {
131		function = "nand";
132		groups = "nand_grp";
133	};
134};
135
136&qspi {
137	status = "okay";
138	bspi-sel = <0>;
139	flash: flash@0 {
140		#address-cells = <1>;
141		#size-cells = <1>;
142		compatible = "m25p80";
143		reg = <0x0>;
144		spi-max-frequency = <12500000>;
145		m25p,fast-read;
146		spi-cpol;
147		spi-cpha;
148
149		partition@0 {
150			label = "boot";
151			reg = <0x00000000 0x000a0000>;
152		};
153
154		partition@a0000 {
155			label = "env";
156			reg = <0x000a0000 0x00060000>;
157		};
158
159		partition@100000 {
160			label = "system";
161			reg = <0x00100000 0x00600000>;
162		};
163
164		partition@700000 {
165			label = "rootfs";
166			reg = <0x00700000 0x01900000>;
167		};
168	};
169};
170
171&uart0 {
172	status = "okay";
173};
174
175&usb3_phy {
176	status = "okay";
177};
178
179&xhci {
180	status = "okay";
181};
182
183&srab {
184	compatible = "brcm,bcm58522-srab", "brcm,nsp-srab";
185};
186