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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 896cf0e20a33895369258cc13f4d716f97acc59f / . / arch / arm / dts / stm32f4-pinctrl.dtsi
blob: 7ed68286ba566ca100ec874c2433d3361e8f4d68 [file] [log] [blame]
Patrick Delaunaye07a86b2019-11-06 16:16:32 +0100[diff] [blame]1// SPDX-License-Identifier: GPL-2.0+ OR X11
Patrice Chotard46b1e542017-12-12 09:49:32 +0100[diff] [blame]2/*
Patrice Chotard71dfd5f2019-02-18 22:54:35 +0100[diff] [blame]3 * Copyright 2017 - Alexandre Torgue <alexandre.torgue@st.com>
Patrice Chotard46b1e542017-12-12 09:49:32 +0100[diff] [blame]4 *
Patrice Chotard46b1e542017-12-12 09:49:32 +0100[diff] [blame]5 */
6
7#include <dt-bindings/pinctrl/stm32-pinfunc.h>
8#include <dt-bindings/mfd/stm32f4-rcc.h>
9
10/ {
11 soc {
12 pinctrl: pin-controller {
13 #address-cells = <1>;
14 #size-cells = <1>;
15 ranges = <0 0x40020000 0x3000>;
16 interrupt-parent = <&exti>;
17 st,syscfg = <&syscfg 0x8>;
18 pins-are-numbered;
19
20 gpioa: gpio@40020000 {
21 gpio-controller;
22 #gpio-cells = <2>;
23 interrupt-controller;
24 #interrupt-cells = <2>;
25 reg = <0x0 0x400>;
26 clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOA)>;
27 st,bank-name = "GPIOA";
28 };
29
30 gpiob: gpio@40020400 {
31 gpio-controller;
32 #gpio-cells = <2>;
33 interrupt-controller;
34 #interrupt-cells = <2>;
35 reg = <0x400 0x400>;
36 clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOB)>;
37 st,bank-name = "GPIOB";
38 };
39
40 gpioc: gpio@40020800 {
41 gpio-controller;
42 #gpio-cells = <2>;
43 interrupt-controller;
44 #interrupt-cells = <2>;
45 reg = <0x800 0x400>;
46 clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOC)>;
47 st,bank-name = "GPIOC";
48 };
49
50 gpiod: gpio@40020c00 {
51 gpio-controller;
52 #gpio-cells = <2>;
53 interrupt-controller;
54 #interrupt-cells = <2>;
55 reg = <0xc00 0x400>;
56 clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOD)>;
57 st,bank-name = "GPIOD";
58 };
59
60 gpioe: gpio@40021000 {
61 gpio-controller;
62 #gpio-cells = <2>;
63 interrupt-controller;
64 #interrupt-cells = <2>;
65 reg = <0x1000 0x400>;
66 clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOE)>;
67 st,bank-name = "GPIOE";
68 };
69
70 gpiof: gpio@40021400 {
71 gpio-controller;
72 #gpio-cells = <2>;
73 interrupt-controller;
74 #interrupt-cells = <2>;
75 reg = <0x1400 0x400>;
76 clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOF)>;
77 st,bank-name = "GPIOF";
78 };
79
80 gpiog: gpio@40021800 {
81 gpio-controller;
82 #gpio-cells = <2>;
83 interrupt-controller;
84 #interrupt-cells = <2>;
85 reg = <0x1800 0x400>;
86 clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOG)>;
87 st,bank-name = "GPIOG";
88 };
89
90 gpioh: gpio@40021c00 {
91 gpio-controller;
92 #gpio-cells = <2>;
93 interrupt-controller;
94 #interrupt-cells = <2>;
95 reg = <0x1c00 0x400>;
96 clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOH)>;
97 st,bank-name = "GPIOH";
98 };
99
100 gpioi: gpio@40022000 {
101 gpio-controller;
102 #gpio-cells = <2>;
103 interrupt-controller;
104 #interrupt-cells = <2>;
105 reg = <0x2000 0x400>;
106 clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOI)>;
107 st,bank-name = "GPIOI";
108 };
109
110 gpioj: gpio@40022400 {
111 gpio-controller;
112 #gpio-cells = <2>;
113 interrupt-controller;
114 #interrupt-cells = <2>;
115 reg = <0x2400 0x400>;
116 clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOJ)>;
117 st,bank-name = "GPIOJ";
118 };
119
120 gpiok: gpio@40022800 {
121 gpio-controller;
122 #gpio-cells = <2>;
123 interrupt-controller;
124 #interrupt-cells = <2>;
125 reg = <0x2800 0x400>;
126 clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOK)>;
127 st,bank-name = "GPIOK";
128 };
129
130 usart1_pins_a: usart1@0 {
131 pins1 {
132 pinmux = <STM32_PINMUX('A', 9, AF7)>; /* USART1_TX */
133 bias-disable;
134 drive-push-pull;
135 slew-rate = <0>;
136 };
137 pins2 {
138 pinmux = <STM32_PINMUX('A', 10, AF7)>; /* USART1_RX */
139 bias-disable;
140 };
141 };
142
143 usart3_pins_a: usart3@0 {
144 pins1 {
145 pinmux = <STM32_PINMUX('B', 10, AF7)>; /* USART3_TX */
146 bias-disable;
147 drive-push-pull;
148 slew-rate = <0>;
149 };
150 pins2 {
151 pinmux = <STM32_PINMUX('B', 11, AF7)>; /* USART3_RX */
152 bias-disable;
153 };
154 };
155
156 usbotg_fs_pins_a: usbotg_fs@0 {
157 pins {
158 pinmux = <STM32_PINMUX('A', 10, AF10)>, /* OTG_FS_ID */
159 <STM32_PINMUX('A', 11, AF10)>, /* OTG_FS_DM */
160 <STM32_PINMUX('A', 12, AF10)>; /* OTG_FS_DP */
161 bias-disable;
162 drive-push-pull;
163 slew-rate = <2>;
164 };
165 };
166
167 usbotg_fs_pins_b: usbotg_fs@1 {
168 pins {
169 pinmux = <STM32_PINMUX('B', 12, AF12)>, /* OTG_HS_ID */
170 <STM32_PINMUX('B', 14, AF12)>, /* OTG_HS_DM */
171 <STM32_PINMUX('B', 15, AF12)>; /* OTG_HS_DP */
172 bias-disable;
173 drive-push-pull;
174 slew-rate = <2>;
175 };
176 };
177
178 usbotg_hs_pins_a: usbotg_hs@0 {
179 pins {
180 pinmux = <STM32_PINMUX('H', 4, AF10)>, /* OTG_HS_ULPI_NXT*/
181 <STM32_PINMUX('I', 11, AF10)>, /* OTG_HS_ULPI_DIR */
182 <STM32_PINMUX('C', 0, AF10)>, /* OTG_HS_ULPI_STP */
183 <STM32_PINMUX('A', 5, AF10)>, /* OTG_HS_ULPI_CK */
184 <STM32_PINMUX('A', 3, AF10)>, /* OTG_HS_ULPI_D0 */
185 <STM32_PINMUX('B', 0, AF10)>, /* OTG_HS_ULPI_D1 */
186 <STM32_PINMUX('B', 1, AF10)>, /* OTG_HS_ULPI_D2 */
187 <STM32_PINMUX('B', 10, AF10)>, /* OTG_HS_ULPI_D3 */
188 <STM32_PINMUX('B', 11, AF10)>, /* OTG_HS_ULPI_D4 */
189 <STM32_PINMUX('B', 12, AF10)>, /* OTG_HS_ULPI_D5 */
190 <STM32_PINMUX('B', 13, AF10)>, /* OTG_HS_ULPI_D6 */
191 <STM32_PINMUX('B', 5, AF10)>; /* OTG_HS_ULPI_D7 */
192 bias-disable;
193 drive-push-pull;
194 slew-rate = <2>;
195 };
196 };
197
198 ethernet_mii: mii@0 {
199 pins {
200 pinmux = <STM32_PINMUX('G', 13, AF11)>, /* ETH_MII_TXD0_ETH_RMII_TXD0 */
201 <STM32_PINMUX('G', 14, AF11)>, /* ETH_MII_TXD1_ETH_RMII_TXD1 */
202 <STM32_PINMUX('C', 2, AF11)>, /* ETH_MII_TXD2 */
203 <STM32_PINMUX('B', 8, AF11)>, /* ETH_MII_TXD3 */
204 <STM32_PINMUX('C', 3, AF11)>, /* ETH_MII_TX_CLK */
205 <STM32_PINMUX('G', 11,AF11)>, /* ETH_MII_TX_EN_ETH_RMII_TX_EN */
206 <STM32_PINMUX('A', 2, AF11)>, /* ETH_MDIO */
207 <STM32_PINMUX('C', 1, AF11)>, /* ETH_MDC */
208 <STM32_PINMUX('A', 1, AF11)>, /* ETH_MII_RX_CLK_ETH_RMII_REF_CLK */
209 <STM32_PINMUX('A', 7, AF11)>, /* ETH_MII_RX_DV_ETH_RMII_CRS_DV */
210 <STM32_PINMUX('C', 4, AF11)>, /* ETH_MII_RXD0_ETH_RMII_RXD0 */
211 <STM32_PINMUX('C', 5, AF11)>, /* ETH_MII_RXD1_ETH_RMII_RXD1 */
212 <STM32_PINMUX('H', 6, AF11)>, /* ETH_MII_RXD2 */
213 <STM32_PINMUX('H', 7, AF11)>; /* ETH_MII_RXD3 */
214 slew-rate = <2>;
215 };
216 };
217
218 adc3_in8_pin: adc@200 {
219 pins {
220 pinmux = <STM32_PINMUX('F', 10, ANALOG)>;
221 };
222 };
223
224 pwm1_pins: pwm@1 {
225 pins {
226 pinmux = <STM32_PINMUX('A', 8, AF1)>, /* TIM1_CH1 */
227 <STM32_PINMUX('B', 13, AF1)>, /* TIM1_CH1N */
228 <STM32_PINMUX('B', 12, AF1)>; /* TIM1_BKIN */
229 };
230 };
231
232 pwm3_pins: pwm@3 {
233 pins {
234 pinmux = <STM32_PINMUX('B', 4, AF2)>, /* TIM3_CH1 */
235 <STM32_PINMUX('B', 5, AF2)>; /* TIM3_CH2 */
236 };
237 };
238
239 i2c1_pins: i2c1@0 {
240 pins {
241 pinmux = <STM32_PINMUX('B', 9, AF4)>, /* I2C1_SDA */
242 <STM32_PINMUX('B', 6, AF4)>; /* I2C1_SCL */
243 bias-disable;
244 drive-open-drain;
245 slew-rate = <3>;
246 };
247 };
248
249 ltdc_pins: ltdc@0 {
250 pins {
251 pinmux = <STM32_PINMUX('I', 12, AF14)>, /* LCD_HSYNC */
252 <STM32_PINMUX('I', 13, AF14)>, /* LCD_VSYNC */
253 <STM32_PINMUX('I', 14, AF14)>, /* LCD_CLK */
254 <STM32_PINMUX('I', 15, AF14)>, /* LCD_R0 */
255 <STM32_PINMUX('J', 0, AF14)>, /* LCD_R1 */
256 <STM32_PINMUX('J', 1, AF14)>, /* LCD_R2 */
257 <STM32_PINMUX('J', 2, AF14)>, /* LCD_R3 */
258 <STM32_PINMUX('J', 3, AF14)>, /* LCD_R4 */
259 <STM32_PINMUX('J', 4, AF14)>, /* LCD_R5 */
260 <STM32_PINMUX('J', 5, AF14)>, /* LCD_R6*/
261 <STM32_PINMUX('J', 6, AF14)>, /* LCD_R7 */
262 <STM32_PINMUX('J', 7, AF14)>, /* LCD_G0 */
263 <STM32_PINMUX('J', 8, AF14)>, /* LCD_G1 */
264 <STM32_PINMUX('J', 9, AF14)>, /* LCD_G2 */
265 <STM32_PINMUX('J', 10, AF14)>, /* LCD_G3 */
266 <STM32_PINMUX('J', 11, AF14)>, /* LCD_G4 */
267 <STM32_PINMUX('J', 12, AF14)>, /* LCD_B0 */
268 <STM32_PINMUX('J', 13, AF14)>, /* LCD_B1 */
269 <STM32_PINMUX('J', 14, AF14)>, /* LCD_B2 */
270 <STM32_PINMUX('J', 15, AF14)>, /* LCD_B3*/
271 <STM32_PINMUX('K', 0, AF14)>, /* LCD_G5 */
272 <STM32_PINMUX('K', 1, AF14)>, /* LCD_G6 */
273 <STM32_PINMUX('K', 2, AF14)>, /* LCD_G7 */
274 <STM32_PINMUX('K', 3, AF14)>, /* LCD_B4 */
275 <STM32_PINMUX('K', 4, AF14)>, /* LCD_B5 */
276 <STM32_PINMUX('K', 5, AF14)>, /* LCD_B6 */
277 <STM32_PINMUX('K', 6, AF14)>, /* LCD_B7 */
278 <STM32_PINMUX('K', 7, AF14)>; /* LCD_DE */
279 slew-rate = <2>;
280 };
281 };
282
283 dcmi_pins: dcmi@0 {
284 pins {
285 pinmux = <STM32_PINMUX('A', 4, AF13)>, /* DCMI_HSYNC */
286 <STM32_PINMUX('B', 7, AF13)>, /* DCMI_VSYNC */
287 <STM32_PINMUX('A', 6, AF13)>, /* DCMI_PIXCLK */
288 <STM32_PINMUX('C', 6, AF13)>, /* DCMI_D0 */
289 <STM32_PINMUX('C', 7, AF13)>, /* DCMI_D1 */
290 <STM32_PINMUX('C', 8, AF13)>, /* DCMI_D2 */
291 <STM32_PINMUX('C', 9, AF13)>, /* DCMI_D3 */
292 <STM32_PINMUX('C', 11, AF13)>, /*DCMI_D4 */
293 <STM32_PINMUX('D', 3, AF13)>, /* DCMI_D5 */
294 <STM32_PINMUX('B', 8, AF13)>, /* DCMI_D6 */
295 <STM32_PINMUX('E', 6, AF13)>, /* DCMI_D7 */
296 <STM32_PINMUX('C', 10, AF13)>, /* DCMI_D8 */
297 <STM32_PINMUX('C', 12, AF13)>, /* DCMI_D9 */
298 <STM32_PINMUX('D', 6, AF13)>, /* DCMI_D10 */
299 <STM32_PINMUX('D', 2, AF13)>; /* DCMI_D11 */
300 bias-disable;
301 drive-push-pull;
302 slew-rate = <3>;
303 };
304 };
Patrice Chotard45be0882017-12-12 09:49:45 +0100[diff] [blame]305
306 sdio_pins: sdio_pins@0 {
307 pins {
Patrice Chotard71dfd5f2019-02-18 22:54:35 +0100[diff] [blame]308 pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDIO_D0 */
309 <STM32_PINMUX('C', 9, AF12)>, /* SDIO_D1 */
310 <STM32_PINMUX('C', 10, AF12)>, /* SDIO_D2 */
311 <STM32_PINMUX('C', 11, AF12)>, /* SDIO_D3 */
312 <STM32_PINMUX('C', 12, AF12)>, /* SDIO_CK */
313 <STM32_PINMUX('D', 2, AF12)>; /* SDIO_CMD */
Patrice Chotard45be0882017-12-12 09:49:45 +0100[diff] [blame]314 drive-push-pull;
315 slew-rate = <2>;
316 };
317 };
318
319 sdio_pins_od: sdio_pins_od@0 {
320 pins1 {
Patrice Chotard71dfd5f2019-02-18 22:54:35 +0100[diff] [blame]321 pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDIO_D0 */
322 <STM32_PINMUX('C', 9, AF12)>, /* SDIO_D1 */
323 <STM32_PINMUX('C', 10, AF12)>, /* SDIO_D2 */
324 <STM32_PINMUX('C', 11, AF12)>, /* SDIO_D3 */
325 <STM32_PINMUX('C', 12, AF12)>; /* SDIO_CK */
Patrice Chotard45be0882017-12-12 09:49:45 +0100[diff] [blame]326 drive-push-pull;
327 slew-rate = <2>;
328 };
329
330 pins2 {
Patrice Chotard71dfd5f2019-02-18 22:54:35 +0100[diff] [blame]331 pinmux = <STM32_PINMUX('D', 2, AF12)>; /* SDIO_CMD */
Patrice Chotard45be0882017-12-12 09:49:45 +0100[diff] [blame]332 drive-open-drain;
333 slew-rate = <2>;
334 };
335 };
Patrice Chotard46b1e542017-12-12 09:49:32 +0100[diff] [blame]336 };
337 };
338};