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 (BCM988312HR)";
 40	compatible = "brcm,bcm88312", "brcm,nsp";
 41
 42	aliases {
 43		serial0 = &uart0;
 44	};
 45
 46	chosen {
 47		stdout-path = "serial0:115200n8";
 48	};
 49
 50	memory {
 51		device_type = "memory";
 52		reg = <0x60000000 0x80000000>;
 53	};
 54
 55	gpio-restart {
 56		compatible = "gpio-restart";
 57		gpios = <&gpioa 15 GPIO_ACTIVE_LOW>;
 58		open-source;
 59		priority = <200>;
 60	};
 61};
 62
 63/* USB 3 support needed to be complete */
 64
 65&amac0 {
 66	status = "okay";
 67};
 68
 69&amac1 {
 70	status = "okay";
 71};
 72
 73&amac2 {
 74	status = "okay";
 75};
 76
 77&ehci0 {
 78	status = "okay";
 79};
 80
 81&nand {
 82	nandcs@0 {
 83		compatible = "brcm,nandcs";
 84		reg = <0>;
 85		nand-on-flash-bbt;
 86
 87		#address-cells = <1>;
 88		#size-cells = <1>;
 89
 90		nand-ecc-strength = <24>;
 91		nand-ecc-step-size = <1024>;
 92
 93		brcm,nand-oob-sector-size = <27>;
 94
 95		partition@0 {
 96			label = "nboot";
 97			reg = <0x00000000 0x00200000>;
 98			read-only;
 99		};
100		partition@200000 {
101			label = "nenv";
102			reg = <0x00200000 0x00400000>;
103		};
104		partition@600000 {
105			label = "nsystem";
106			reg = <0x00600000 0x00a00000>;
107		};
108		partition@1000000 {
109			label = "nrootfs";
110			reg = <0x01000000 0x03000000>;
111		};
112		partition@4000000 {
113			label = "ncustfs";
114			reg = <0x04000000 0x3c000000>;
115		};
116	};
117};
118
119&ohci0 {
120	status = "okay";
121};
122
123&pcie0 {
124	status = "okay";
125};
126
127&pcie1 {
128	status = "okay";
129};
130
131&pinctrl {
132	pinctrl-names = "default";
133	pinctrl-0 = <&nand_sel>;
134	nand_sel: nand_sel {
135		function = "nand";
136		groups = "nand_grp";
137	};
138};
139
140&qspi {
141	bspi-sel = <0>;
142	flash: m25p80@0 {
143		#address-cells = <1>;
144		#size-cells = <1>;
145		compatible = "m25p80";
146		reg = <0x0>;
147		spi-max-frequency = <12500000>;
148		m25p,fast-read;
149		spi-cpol;
150		spi-cpha;
151
152		partition@0 {
153			label = "boot";
154			reg = <0x00000000 0x000a0000>;
155		};
156
157		partition@a0000 {
158			label = "env";
159			reg = <0x000a0000 0x00060000>;
160		};
161
162		partition@100000 {
163			label = "system";
164			reg = <0x00100000 0x00600000>;
165		};
166
167		partition@700000 {
168			label = "rootfs";
169			reg = <0x00700000 0x01900000>;
170		};
171	};
172};
173
174&sata_phy0 {
175	status = "okay";
176};
177
178&sata_phy1 {
179	status = "okay";
180};
181
182&sata {
183	status = "okay";
184};
185
186&srab {
187	compatible = "brcm,bcm88312-srab", "brcm,nsp-srab";
188	status = "okay";
189
190	ports {
191		#address-cells = <1>;
192		#size-cells = <0>;
193
194		port@0 {
195			label = "port0";
196			reg = <0>;
197		};
198
199		port@1 {
200			label = "port1";
201			reg = <1>;
202		};
203
204		port@2 {
205			label = "port2";
206			reg = <2>;
207		};
208
209		port@3 {
210			label = "port3";
211			reg = <3>;
212		};
213
214		port@4 {
215			label = "port4";
216			reg = <4>;
217		};
218
219		port@8 {
220			ethernet = <&amac2>;
221			label = "cpu";
222			reg = <8>;
223			fixed-link {
224				speed = <1000>;
225				full-duplex;
226			};
227		};
228	};
229};
230
231&uart0 {
232	status = "okay";
233};