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2aaae13a AT |
1 | /* |
2 | * Copyright 2017 - Alexandre Torgue <alexandre.torgue@st.com> | |
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 | * Or, alternatively, | |
20 | * | |
21 | * b) Permission is hereby granted, free of charge, to any person | |
22 | * obtaining a copy of this software and associated documentation | |
23 | * files (the "Software"), to deal in the Software without | |
24 | * restriction, including without limitation the rights to use, | |
25 | * copy, modify, merge, publish, distribute, sublicense, and/or | |
26 | * sell copies of the Software, and to permit persons to whom the | |
27 | * Software is furnished to do so, subject to the following | |
28 | * conditions: | |
29 | * | |
30 | * The above copyright notice and this permission notice shall be | |
31 | * included in all copies or substantial portions of the Software. | |
32 | * | |
33 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
34 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES | |
35 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
36 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT | |
37 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | |
38 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
39 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
40 | * OTHER DEALINGS IN THE SOFTWARE. | |
41 | */ | |
42 | ||
43 | #include <dt-bindings/pinctrl/stm32f429-pinfunc.h> | |
44 | #include <dt-bindings/mfd/stm32f4-rcc.h> | |
45 | ||
46 | / { | |
47 | soc { | |
48 | pinctrl: pin-controller { | |
49 | #address-cells = <1>; | |
50 | #size-cells = <1>; | |
51 | ranges = <0 0x40020000 0x3000>; | |
52 | interrupt-parent = <&exti>; | |
53 | st,syscfg = <&syscfg 0x8>; | |
54 | pins-are-numbered; | |
55 | ||
56 | gpioa: gpio@40020000 { | |
57 | gpio-controller; | |
58 | #gpio-cells = <2>; | |
59 | interrupt-controller; | |
60 | #interrupt-cells = <2>; | |
61 | reg = <0x0 0x400>; | |
62 | clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOA)>; | |
63 | st,bank-name = "GPIOA"; | |
64 | }; | |
65 | ||
66 | gpiob: gpio@40020400 { | |
67 | gpio-controller; | |
68 | #gpio-cells = <2>; | |
69 | interrupt-controller; | |
70 | #interrupt-cells = <2>; | |
71 | reg = <0x400 0x400>; | |
72 | clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOB)>; | |
73 | st,bank-name = "GPIOB"; | |
74 | }; | |
75 | ||
76 | gpioc: gpio@40020800 { | |
77 | gpio-controller; | |
78 | #gpio-cells = <2>; | |
79 | interrupt-controller; | |
80 | #interrupt-cells = <2>; | |
81 | reg = <0x800 0x400>; | |
82 | clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOC)>; | |
83 | st,bank-name = "GPIOC"; | |
84 | }; | |
85 | ||
86 | gpiod: gpio@40020c00 { | |
87 | gpio-controller; | |
88 | #gpio-cells = <2>; | |
89 | interrupt-controller; | |
90 | #interrupt-cells = <2>; | |
91 | reg = <0xc00 0x400>; | |
92 | clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOD)>; | |
93 | st,bank-name = "GPIOD"; | |
94 | }; | |
95 | ||
96 | gpioe: gpio@40021000 { | |
97 | gpio-controller; | |
98 | #gpio-cells = <2>; | |
99 | interrupt-controller; | |
100 | #interrupt-cells = <2>; | |
101 | reg = <0x1000 0x400>; | |
102 | clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOE)>; | |
103 | st,bank-name = "GPIOE"; | |
104 | }; | |
105 | ||
106 | gpiof: gpio@40021400 { | |
107 | gpio-controller; | |
108 | #gpio-cells = <2>; | |
109 | interrupt-controller; | |
110 | #interrupt-cells = <2>; | |
111 | reg = <0x1400 0x400>; | |
112 | clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOF)>; | |
113 | st,bank-name = "GPIOF"; | |
114 | }; | |
115 | ||
116 | gpiog: gpio@40021800 { | |
117 | gpio-controller; | |
118 | #gpio-cells = <2>; | |
119 | interrupt-controller; | |
120 | #interrupt-cells = <2>; | |
121 | reg = <0x1800 0x400>; | |
122 | clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOG)>; | |
123 | st,bank-name = "GPIOG"; | |
124 | }; | |
125 | ||
126 | gpioh: gpio@40021c00 { | |
127 | gpio-controller; | |
128 | #gpio-cells = <2>; | |
129 | interrupt-controller; | |
130 | #interrupt-cells = <2>; | |
131 | reg = <0x1c00 0x400>; | |
132 | clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOH)>; | |
133 | st,bank-name = "GPIOH"; | |
134 | }; | |
135 | ||
136 | gpioi: gpio@40022000 { | |
137 | gpio-controller; | |
138 | #gpio-cells = <2>; | |
139 | interrupt-controller; | |
140 | #interrupt-cells = <2>; | |
141 | reg = <0x2000 0x400>; | |
142 | clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOI)>; | |
143 | st,bank-name = "GPIOI"; | |
144 | }; | |
145 | ||
146 | gpioj: gpio@40022400 { | |
147 | gpio-controller; | |
148 | #gpio-cells = <2>; | |
149 | interrupt-controller; | |
150 | #interrupt-cells = <2>; | |
151 | reg = <0x2400 0x400>; | |
152 | clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOJ)>; | |
153 | st,bank-name = "GPIOJ"; | |
154 | }; | |
155 | ||
156 | gpiok: gpio@40022800 { | |
157 | gpio-controller; | |
158 | #gpio-cells = <2>; | |
159 | interrupt-controller; | |
160 | #interrupt-cells = <2>; | |
161 | reg = <0x2800 0x400>; | |
162 | clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOK)>; | |
163 | st,bank-name = "GPIOK"; | |
164 | }; | |
165 | ||
166 | usart1_pins_a: usart1@0 { | |
167 | pins1 { | |
168 | pinmux = <STM32F429_PA9_FUNC_USART1_TX>; | |
169 | bias-disable; | |
170 | drive-push-pull; | |
171 | slew-rate = <0>; | |
172 | }; | |
173 | pins2 { | |
174 | pinmux = <STM32F429_PA10_FUNC_USART1_RX>; | |
175 | bias-disable; | |
176 | }; | |
177 | }; | |
178 | ||
179 | usart3_pins_a: usart3@0 { | |
180 | pins1 { | |
181 | pinmux = <STM32F429_PB10_FUNC_USART3_TX>; | |
182 | bias-disable; | |
183 | drive-push-pull; | |
184 | slew-rate = <0>; | |
185 | }; | |
186 | pins2 { | |
187 | pinmux = <STM32F429_PB11_FUNC_USART3_RX>; | |
188 | bias-disable; | |
189 | }; | |
190 | }; | |
191 | ||
192 | usbotg_fs_pins_a: usbotg_fs@0 { | |
193 | pins { | |
194 | pinmux = <STM32F429_PA10_FUNC_OTG_FS_ID>, | |
195 | <STM32F429_PA11_FUNC_OTG_FS_DM>, | |
196 | <STM32F429_PA12_FUNC_OTG_FS_DP>; | |
197 | bias-disable; | |
198 | drive-push-pull; | |
199 | slew-rate = <2>; | |
200 | }; | |
201 | }; | |
202 | ||
203 | usbotg_fs_pins_b: usbotg_fs@1 { | |
204 | pins { | |
205 | pinmux = <STM32F429_PB12_FUNC_OTG_HS_ID>, | |
206 | <STM32F429_PB14_FUNC_OTG_HS_DM>, | |
207 | <STM32F429_PB15_FUNC_OTG_HS_DP>; | |
208 | bias-disable; | |
209 | drive-push-pull; | |
210 | slew-rate = <2>; | |
211 | }; | |
212 | }; | |
213 | ||
214 | usbotg_hs_pins_a: usbotg_hs@0 { | |
215 | pins { | |
216 | pinmux = <STM32F429_PH4_FUNC_OTG_HS_ULPI_NXT>, | |
217 | <STM32F429_PI11_FUNC_OTG_HS_ULPI_DIR>, | |
218 | <STM32F429_PC0_FUNC_OTG_HS_ULPI_STP>, | |
219 | <STM32F429_PA5_FUNC_OTG_HS_ULPI_CK>, | |
220 | <STM32F429_PA3_FUNC_OTG_HS_ULPI_D0>, | |
221 | <STM32F429_PB0_FUNC_OTG_HS_ULPI_D1>, | |
222 | <STM32F429_PB1_FUNC_OTG_HS_ULPI_D2>, | |
223 | <STM32F429_PB10_FUNC_OTG_HS_ULPI_D3>, | |
224 | <STM32F429_PB11_FUNC_OTG_HS_ULPI_D4>, | |
225 | <STM32F429_PB12_FUNC_OTG_HS_ULPI_D5>, | |
226 | <STM32F429_PB13_FUNC_OTG_HS_ULPI_D6>, | |
227 | <STM32F429_PB5_FUNC_OTG_HS_ULPI_D7>; | |
228 | bias-disable; | |
229 | drive-push-pull; | |
230 | slew-rate = <2>; | |
231 | }; | |
232 | }; | |
233 | ||
234 | ethernet_mii: mii@0 { | |
235 | pins { | |
236 | pinmux = <STM32F429_PG13_FUNC_ETH_MII_TXD0_ETH_RMII_TXD0>, | |
237 | <STM32F429_PG14_FUNC_ETH_MII_TXD1_ETH_RMII_TXD1>, | |
238 | <STM32F429_PC2_FUNC_ETH_MII_TXD2>, | |
239 | <STM32F429_PB8_FUNC_ETH_MII_TXD3>, | |
240 | <STM32F429_PC3_FUNC_ETH_MII_TX_CLK>, | |
241 | <STM32F429_PG11_FUNC_ETH_MII_TX_EN_ETH_RMII_TX_EN>, | |
242 | <STM32F429_PA2_FUNC_ETH_MDIO>, | |
243 | <STM32F429_PC1_FUNC_ETH_MDC>, | |
244 | <STM32F429_PA1_FUNC_ETH_MII_RX_CLK_ETH_RMII_REF_CLK>, | |
245 | <STM32F429_PA7_FUNC_ETH_MII_RX_DV_ETH_RMII_CRS_DV>, | |
246 | <STM32F429_PC4_FUNC_ETH_MII_RXD0_ETH_RMII_RXD0>, | |
247 | <STM32F429_PC5_FUNC_ETH_MII_RXD1_ETH_RMII_RXD1>, | |
248 | <STM32F429_PH6_FUNC_ETH_MII_RXD2>, | |
249 | <STM32F429_PH7_FUNC_ETH_MII_RXD3>; | |
250 | slew-rate = <2>; | |
251 | }; | |
252 | }; | |
253 | ||
254 | adc3_in8_pin: adc@200 { | |
255 | pins { | |
256 | pinmux = <STM32F429_PF10_FUNC_ANALOG>; | |
257 | }; | |
258 | }; | |
259 | ||
260 | pwm1_pins: pwm@1 { | |
261 | pins { | |
262 | pinmux = <STM32F429_PA8_FUNC_TIM1_CH1>, | |
263 | <STM32F429_PB13_FUNC_TIM1_CH1N>, | |
264 | <STM32F429_PB12_FUNC_TIM1_BKIN>; | |
265 | }; | |
266 | }; | |
267 | ||
268 | pwm3_pins: pwm@3 { | |
269 | pins { | |
270 | pinmux = <STM32F429_PB4_FUNC_TIM3_CH1>, | |
271 | <STM32F429_PB5_FUNC_TIM3_CH2>; | |
272 | }; | |
273 | }; | |
274 | ||
275 | i2c1_pins: i2c1@0 { | |
276 | pins { | |
277 | pinmux = <STM32F429_PB9_FUNC_I2C1_SDA>, | |
278 | <STM32F429_PB6_FUNC_I2C1_SCL>; | |
279 | bias-disable; | |
280 | drive-open-drain; | |
281 | slew-rate = <3>; | |
282 | }; | |
283 | }; | |
284 | ||
285 | ltdc_pins: ltdc@0 { | |
286 | pins { | |
287 | pinmux = <STM32F429_PI12_FUNC_LCD_HSYNC>, | |
288 | <STM32F429_PI13_FUNC_LCD_VSYNC>, | |
289 | <STM32F429_PI14_FUNC_LCD_CLK>, | |
290 | <STM32F429_PI15_FUNC_LCD_R0>, | |
291 | <STM32F429_PJ0_FUNC_LCD_R1>, | |
292 | <STM32F429_PJ1_FUNC_LCD_R2>, | |
293 | <STM32F429_PJ2_FUNC_LCD_R3>, | |
294 | <STM32F429_PJ3_FUNC_LCD_R4>, | |
295 | <STM32F429_PJ4_FUNC_LCD_R5>, | |
296 | <STM32F429_PJ5_FUNC_LCD_R6>, | |
297 | <STM32F429_PJ6_FUNC_LCD_R7>, | |
298 | <STM32F429_PJ7_FUNC_LCD_G0>, | |
299 | <STM32F429_PJ8_FUNC_LCD_G1>, | |
300 | <STM32F429_PJ9_FUNC_LCD_G2>, | |
301 | <STM32F429_PJ10_FUNC_LCD_G3>, | |
302 | <STM32F429_PJ11_FUNC_LCD_G4>, | |
303 | <STM32F429_PJ12_FUNC_LCD_B0>, | |
304 | <STM32F429_PJ13_FUNC_LCD_B1>, | |
305 | <STM32F429_PJ14_FUNC_LCD_B2>, | |
306 | <STM32F429_PJ15_FUNC_LCD_B3>, | |
307 | <STM32F429_PK0_FUNC_LCD_G5>, | |
308 | <STM32F429_PK1_FUNC_LCD_G6>, | |
309 | <STM32F429_PK2_FUNC_LCD_G7>, | |
310 | <STM32F429_PK3_FUNC_LCD_B4>, | |
311 | <STM32F429_PK4_FUNC_LCD_B5>, | |
312 | <STM32F429_PK5_FUNC_LCD_B6>, | |
313 | <STM32F429_PK6_FUNC_LCD_B7>, | |
314 | <STM32F429_PK7_FUNC_LCD_DE>; | |
315 | slew-rate = <2>; | |
316 | }; | |
317 | }; | |
318 | ||
319 | dcmi_pins: dcmi@0 { | |
320 | pins { | |
321 | pinmux = <STM32F429_PA4_FUNC_DCMI_HSYNC>, | |
322 | <STM32F429_PB7_FUNC_DCMI_VSYNC>, | |
323 | <STM32F429_PA6_FUNC_DCMI_PIXCLK>, | |
324 | <STM32F429_PC6_FUNC_DCMI_D0>, | |
325 | <STM32F429_PC7_FUNC_DCMI_D1>, | |
326 | <STM32F429_PC8_FUNC_DCMI_D2>, | |
327 | <STM32F429_PC9_FUNC_DCMI_D3>, | |
328 | <STM32F429_PC11_FUNC_DCMI_D4>, | |
329 | <STM32F429_PD3_FUNC_DCMI_D5>, | |
330 | <STM32F429_PB8_FUNC_DCMI_D6>, | |
331 | <STM32F429_PE6_FUNC_DCMI_D7>, | |
332 | <STM32F429_PC10_FUNC_DCMI_D8>, | |
333 | <STM32F429_PC12_FUNC_DCMI_D9>, | |
334 | <STM32F429_PD6_FUNC_DCMI_D10>, | |
335 | <STM32F429_PD2_FUNC_DCMI_D11>; | |
336 | bias-disable; | |
337 | drive-push-pull; | |
338 | slew-rate = <3>; | |
339 | }; | |
340 | }; | |
341 | }; | |
342 | }; | |
343 | }; |