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Michael Kurzb1a8de72017-01-22 16:04:23 +01001/*
2 * Copyright 2016 - Michael Kurz <michi.kurz@gmail.com>
Vikas Manochafd198ee2017-04-10 15:02:53 -07003 * Copyright 2016 - Vikas MANOCHA <vikas.manocha@st.com>
Michael Kurzb1a8de72017-01-22 16:04:23 +01004 *
5 * Based on:
6 * stm32f429.dtsi from Linux
7 * Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.com>
8 *
9 * This file is dual-licensed: you can use it either under the terms
10 * of the GPL or the X11 license, at your option. Note that this dual
11 * licensing only applies to this file, and not this project as a
12 * whole.
13 *
14 * a) This file is free software; you can redistribute it and/or
15 * modify it under the terms of the GNU General Public License as
16 * published by the Free Software Foundation; either version 2 of the
17 * License, or (at your option) any later version.
18 *
19 * This file is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 * GNU General Public License for more details.
23 *
24 * Or, alternatively,
25 *
26 * b) Permission is hereby granted, free of charge, to any person
27 * obtaining a copy of this software and associated documentation
28 * files (the "Software"), to deal in the Software without
29 * restriction, including without limitation the rights to use,
30 * copy, modify, merge, publish, distribute, sublicense, and/or
31 * sell copies of the Software, and to permit persons to whom the
32 * Software is furnished to do so, subject to the following
33 * conditions:
34 *
35 * The above copyright notice and this permission notice shall be
36 * included in all copies or substantial portions of the Software.
37 *
38 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
39 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
40 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
41 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
42 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
43 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
44 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
45 * OTHER DEALINGS IN THE SOFTWARE.
46 */
47
48#include "armv7-m.dtsi"
49#include <dt-bindings/pinctrl/stm32f746-pinfunc.h>
50
51/ {
Vikas Manocha84bfdc12017-02-12 10:25:47 -080052 clocks {
53 clk_hse: clk-hse {
54 #clock-cells = <0>;
55 compatible = "fixed-clock";
56 clock-frequency = <0>;
57 };
58};
59
Michael Kurzb1a8de72017-01-22 16:04:23 +010060 soc {
Vikas Manocha84bfdc12017-02-12 10:25:47 -080061 u-boot,dm-pre-reloc;
Michael Kurzb1a8de72017-01-22 16:04:23 +010062 mac: ethernet@40028000 {
63 compatible = "st,stm32-dwmac";
64 reg = <0x40028000 0x8000>;
65 reg-names = "stmmaceth";
66 interrupts = <61>, <62>;
67 interrupt-names = "macirq", "eth_wake_irq";
68 snps,pbl = <8>;
69 snps,mixed-burst;
70 dma-ranges;
71 status = "disabled";
72 };
73
Vikas Manochafd198ee2017-04-10 15:02:53 -070074 fmc: fmc@A0000000 {
75 compatible = "st,stm32-fmc";
76 reg = <0xA0000000 0x1000>;
Vikas Manochad0b24c12017-04-10 15:02:55 -070077 clocks = <&rcc 0 64>;
Vikas Manochafd198ee2017-04-10 15:02:53 -070078 u-boot,dm-pre-reloc;
79 };
80
Michael Kurzb1a8de72017-01-22 16:04:23 +010081 qspi: quadspi@A0001000 {
82 compatible = "st,stm32-qspi";
83 #address-cells = <1>;
84 #size-cells = <0>;
85 reg = <0xA0001000 0x1000>, <0x90000000 0x10000000>;
86 reg-names = "QuadSPI", "QuadSPI-memory";
87 interrupts = <92>;
88 spi-max-frequency = <108000000>;
Vikas Manocha890bafd2017-04-10 15:02:50 -070089 clocks = <&rcc 0 65>;
Michael Kurzb1a8de72017-01-22 16:04:23 +010090 status = "disabled";
91 };
Vikas Manocha84bfdc12017-02-12 10:25:47 -080092 usart1: serial@40011000 {
93 compatible = "st,stm32-usart", "st,stm32-uart";
94 reg = <0x40011000 0x400>;
95 interrupts = <37>;
96 clocks = <&rcc 0 164>;
97 status = "disabled";
98 u-boot,dm-pre-reloc;
99 };
100 rcc: rcc@40023810 {
101 #reset-cells = <1>;
102 #clock-cells = <2>;
103 compatible = "st,stm32f42xx-rcc", "st,stm32-rcc";
104 reg = <0x40023800 0x400>;
105 clocks = <&clk_hse>;
106 u-boot,dm-pre-reloc;
107 };
108
Vikas Manochada4e17f2017-02-12 10:25:50 -0800109 pinctrl: pin-controller {
110 #address-cells = <1>;
111 #size-cells = <1>;
112 compatible = "st,stm32f746-pinctrl";
113 ranges = <0 0x40020000 0x3000>;
114 u-boot,dm-pre-reloc;
115 pins-are-numbered;
Vikas Manochae34e19f2017-02-12 10:25:51 -0800116
Vikas Manochad33a6a22017-04-10 15:02:58 -0700117 gpioa: gpio@40020000 {
118 gpio-controller;
119 #gpio-cells = <2>;
120 compatible = "st,stm32-gpio";
121 reg = <0x0 0x400>;
122 clocks = <&rcc 0 0>;
123 st,bank-name = "GPIOA";
124 u-boot,dm-pre-reloc;
125 };
126
127 gpiob: gpio@40020400 {
128 gpio-controller;
129 #gpio-cells = <2>;
130 compatible = "st,stm32-gpio";
131 reg = <0x400 0x400>;
132 clocks = <&rcc 0 1>;
133 st,bank-name = "GPIOB";
134 u-boot,dm-pre-reloc;
135 };
136
137
138 gpioc: gpio@40020800 {
139 gpio-controller;
140 #gpio-cells = <2>;
141 compatible = "st,stm32-gpio";
142 reg = <0x800 0x400>;
143 clocks = <&rcc 0 2>;
144 st,bank-name = "GPIOC";
145 u-boot,dm-pre-reloc;
146 };
147
148 gpiod: gpio@40020c00 {
149 gpio-controller;
150 #gpio-cells = <2>;
151 compatible = "st,stm32-gpio";
152 reg = <0xc00 0x400>;
153 clocks = <&rcc 0 3>;
154 st,bank-name = "GPIOD";
155 u-boot,dm-pre-reloc;
156 };
157
158 gpioe: gpio@40021000 {
159 gpio-controller;
160 #gpio-cells = <2>;
161 compatible = "st,stm32-gpio";
162 reg = <0x1000 0x400>;
163 clocks = <&rcc 0 4>;
164 st,bank-name = "GPIOE";
165 u-boot,dm-pre-reloc;
166 };
167
168 gpiof: gpio@40021400 {
169 gpio-controller;
170 #gpio-cells = <2>;
171 compatible = "st,stm32-gpio";
172 reg = <0x1400 0x400>;
173 clocks = <&rcc 0 5>;
174 st,bank-name = "GPIOF";
175 u-boot,dm-pre-reloc;
176 };
177
178 gpiog: gpio@40021800 {
179 gpio-controller;
180 #gpio-cells = <2>;
181 compatible = "st,stm32-gpio";
182 reg = <0x1800 0x400>;
183 clocks = <&rcc 0 6>;
184 st,bank-name = "GPIOG";
185 u-boot,dm-pre-reloc;
186 };
187
188 gpioh: gpio@40021c00 {
189 gpio-controller;
190 #gpio-cells = <2>;
191 compatible = "st,stm32-gpio";
192 reg = <0x1c00 0x400>;
193 clocks = <&rcc 0 7>;
194 st,bank-name = "GPIOH";
195 u-boot,dm-pre-reloc;
196 };
197
198 gpioi: gpio@40022000 {
199 gpio-controller;
200 #gpio-cells = <2>;
201 compatible = "st,stm32-gpio";
202 reg = <0x2000 0x400>;
203 clocks = <&rcc 0 8>;
204 st,bank-name = "GPIOI";
205 u-boot,dm-pre-reloc;
206 };
207
208 gpioj: gpio@40022400 {
209 gpio-controller;
210 #gpio-cells = <2>;
211 compatible = "st,stm32-gpio";
212 reg = <0x2400 0x400>;
213 clocks = <&rcc 0 9>;
214 st,bank-name = "GPIOJ";
215 u-boot,dm-pre-reloc;
216 };
217
218 gpiok: gpio@40022800 {
219 gpio-controller;
220 #gpio-cells = <2>;
221 compatible = "st,stm32-gpio";
222 reg = <0x2800 0x400>;
223 clocks = <&rcc 0 10>;
224 st,bank-name = "GPIOK";
225 u-boot,dm-pre-reloc;
226 };
227
Vikas Manochada4e17f2017-02-12 10:25:50 -0800228 };
Michael Kurzb1a8de72017-01-22 16:04:23 +0100229 };
230};
231
232&systick {
233 status = "okay";
234};