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f48e3d68 LJ |
1 | /* |
2 | * Copyright 2016 - Lee Jones <lee.jones@linaro.org> | |
3 | * | |
4 | * This file is dual-licensed: you can use it either under the terms | |
5 | * of the GPL or the X11 license, at your option. Note that this dual | |
6 | * licensing only applies to this file, and not this project as a | |
7 | * whole. | |
8 | * | |
9 | * a) This file is free software; you can redistribute it and/or | |
10 | * modify it under the terms of the GNU General Public License as | |
11 | * published by the Free Software Foundation; either version 2 of the | |
12 | * License, or (at your option) any later version. | |
13 | * | |
14 | * This file is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public | |
20 | * License along with this file; if not, write to the Free | |
21 | * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, | |
22 | * MA 02110-1301 USA | |
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 | /dts-v1/; | |
49 | #include "stm32f429.dtsi" | |
2aaae13a | 50 | #include "stm32f469-pinctrl.dtsi" |
f48e3d68 LJ |
51 | |
52 | / { | |
53 | model = "STMicroelectronics STM32F469i-DISCO board"; | |
54 | compatible = "st,stm32f469i-disco", "st,stm32f469"; | |
55 | ||
56 | chosen { | |
cc41615c | 57 | bootargs = "root=/dev/ram"; |
f48e3d68 LJ |
58 | stdout-path = "serial0:115200n8"; |
59 | }; | |
60 | ||
61 | memory { | |
38b3200f | 62 | reg = <0x00000000 0x1000000>; |
f48e3d68 LJ |
63 | }; |
64 | ||
65 | aliases { | |
66 | serial0 = &usart3; | |
67 | }; | |
626e7ea0 AT |
68 | |
69 | soc { | |
70 | dma-ranges = <0xc0000000 0x0 0x10000000>; | |
71 | }; | |
c888cc51 BH |
72 | |
73 | /* This turns on vbus for otg for host mode (dwc2) */ | |
74 | vcc5v_otg: vcc5v-otg-regulator { | |
75 | compatible = "regulator-fixed"; | |
76 | enable-active-high; | |
77 | gpio = <&gpiob 2 0>; | |
78 | regulator-name = "vcc5_host1"; | |
79 | regulator-always-on; | |
80 | }; | |
f48e3d68 LJ |
81 | }; |
82 | ||
2ecaa477 GF |
83 | &rcc { |
84 | compatible = "st,stm32f469-rcc", "st,stm32f42xx-rcc", "st,stm32-rcc"; | |
85 | }; | |
86 | ||
f48e3d68 LJ |
87 | &clk_hse { |
88 | clock-frequency = <8000000>; | |
89 | }; | |
90 | ||
3709e0ce AD |
91 | &rtc { |
92 | status = "okay"; | |
93 | }; | |
94 | ||
82da3bbf BG |
95 | &timers1 { |
96 | status = "okay"; | |
97 | ||
98 | pwm { | |
99 | pinctrl-0 = <&pwm1_pins>; | |
100 | pinctrl-names = "default"; | |
101 | status = "okay"; | |
102 | }; | |
103 | ||
104 | timer@0 { | |
105 | status = "okay"; | |
106 | }; | |
107 | }; | |
108 | ||
109 | &timers3 { | |
110 | status = "okay"; | |
111 | ||
112 | pwm { | |
113 | pinctrl-0 = <&pwm3_pins>; | |
114 | pinctrl-names = "default"; | |
115 | status = "okay"; | |
116 | }; | |
117 | ||
118 | timer@2 { | |
119 | status = "okay"; | |
120 | }; | |
121 | }; | |
122 | ||
f48e3d68 | 123 | &usart3 { |
872c87f0 BMH |
124 | pinctrl-0 = <&usart3_pins_a>; |
125 | pinctrl-names = "default"; | |
f48e3d68 LJ |
126 | status = "okay"; |
127 | }; | |
c888cc51 BH |
128 | |
129 | &usbotg_fs { | |
130 | dr_mode = "host"; | |
131 | pinctrl-0 = <&usbotg_fs_pins_a>; | |
132 | pinctrl-names = "default"; | |
133 | status = "okay"; | |
134 | }; |