1/*
2 * Allwinner H5 SoC pinctrl driver.
3 *
4 * Copyright (C) 2016 Icenowy Zheng <icenowy@aosc.xyz>
5 *
6 * Based on pinctrl-sun8i-h3.c, which is:
7 * Copyright (C) 2015 Jens Kuske <jenskuske@gmail.com>
8 *
9 * Based on pinctrl-sun8i-a23.c, which is:
10 * Copyright (C) 2014 Chen-Yu Tsai <wens@csie.org>
11 * Copyright (C) 2014 Maxime Ripard <maxime.ripard@free-electrons.com>
12 *
13 * This file is licensed under the terms of the GNU General Public
14 * License version 2. This program is licensed "as is" without any
15 * warranty of any kind, whether express or implied.
16 */
17
18#include <linux/module.h>
19#include <linux/platform_device.h>
20#include <linux/of.h>
21#include <linux/pinctrl/pinctrl.h>
22
23#include "pinctrl-sunxi.h"
24
25static const struct sunxi_desc_pin sun50i_h5_pins[] = {
26 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 0),
27 SUNXI_FUNCTION(0x0, "gpio_in"),
28 SUNXI_FUNCTION(0x1, "gpio_out"),
29 SUNXI_FUNCTION(0x2, "uart2"), /* TX */
30 SUNXI_FUNCTION(0x3, "jtag"), /* MS */
31 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 0)), /* PA_EINT0 */
32 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 1),
33 SUNXI_FUNCTION(0x0, "gpio_in"),
34 SUNXI_FUNCTION(0x1, "gpio_out"),
35 SUNXI_FUNCTION(0x2, "uart2"), /* RX */
36 SUNXI_FUNCTION(0x3, "jtag"), /* CK */
37 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 1)), /* PA_EINT1 */
38 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 2),
39 SUNXI_FUNCTION(0x0, "gpio_in"),
40 SUNXI_FUNCTION(0x1, "gpio_out"),
41 SUNXI_FUNCTION(0x2, "uart2"), /* RTS */
42 SUNXI_FUNCTION(0x3, "jtag"), /* DO */
43 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 2)), /* PA_EINT2 */
44 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 3),
45 SUNXI_FUNCTION(0x0, "gpio_in"),
46 SUNXI_FUNCTION(0x1, "gpio_out"),
47 SUNXI_FUNCTION(0x2, "uart2"), /* CTS */
48 SUNXI_FUNCTION(0x3, "jtag"), /* DI */
49 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 3)), /* PA_EINT3 */
50 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 4),
51 SUNXI_FUNCTION(0x0, "gpio_in"),
52 SUNXI_FUNCTION(0x1, "gpio_out"),
53 SUNXI_FUNCTION(0x2, "uart0"), /* TX */
54 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 4)), /* PA_EINT4 */
55 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 5),
56 SUNXI_FUNCTION(0x0, "gpio_in"),
57 SUNXI_FUNCTION(0x1, "gpio_out"),
58 SUNXI_FUNCTION(0x2, "uart0"), /* RX */
59 SUNXI_FUNCTION(0x3, "pwm0"),
60 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 5)), /* PA_EINT5 */
61 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 6),
62 SUNXI_FUNCTION(0x0, "gpio_in"),
63 SUNXI_FUNCTION(0x1, "gpio_out"),
64 SUNXI_FUNCTION(0x2, "sim"), /* PWREN */
65 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 6)), /* PA_EINT6 */
66 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 7),
67 SUNXI_FUNCTION(0x0, "gpio_in"),
68 SUNXI_FUNCTION(0x1, "gpio_out"),
69 SUNXI_FUNCTION(0x2, "sim"), /* CLK */
70 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 7)), /* PA_EINT7 */
71 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 8),
72 SUNXI_FUNCTION(0x0, "gpio_in"),
73 SUNXI_FUNCTION(0x1, "gpio_out"),
74 SUNXI_FUNCTION(0x2, "sim"), /* DATA */
75 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 8)), /* PA_EINT8 */
76 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 9),
77 SUNXI_FUNCTION(0x0, "gpio_in"),
78 SUNXI_FUNCTION(0x1, "gpio_out"),
79 SUNXI_FUNCTION(0x2, "sim"), /* RST */
80 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 9)), /* PA_EINT9 */
81 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 10),
82 SUNXI_FUNCTION(0x0, "gpio_in"),
83 SUNXI_FUNCTION(0x1, "gpio_out"),
84 SUNXI_FUNCTION(0x2, "sim"), /* DET */
85 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 10)), /* PA_EINT10 */
86 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 11),
87 SUNXI_FUNCTION(0x0, "gpio_in"),
88 SUNXI_FUNCTION(0x1, "gpio_out"),
89 SUNXI_FUNCTION(0x2, "i2c0"), /* SCK */
90 SUNXI_FUNCTION(0x3, "di"), /* TX */
91 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 11)), /* PA_EINT11 */
92 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 12),
93 SUNXI_FUNCTION(0x0, "gpio_in"),
94 SUNXI_FUNCTION(0x1, "gpio_out"),
95 SUNXI_FUNCTION(0x2, "i2c0"), /* SDA */
96 SUNXI_FUNCTION(0x3, "di"), /* RX */
97 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 12)), /* PA_EINT12 */
98 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 13),
99 SUNXI_FUNCTION(0x0, "gpio_in"),
100 SUNXI_FUNCTION(0x1, "gpio_out"),
101 SUNXI_FUNCTION(0x2, "spi1"), /* CS */
102 SUNXI_FUNCTION(0x3, "uart3"), /* TX */
103 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 13)), /* PA_EINT13 */
104 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 14),
105 SUNXI_FUNCTION(0x0, "gpio_in"),
106 SUNXI_FUNCTION(0x1, "gpio_out"),
107 SUNXI_FUNCTION(0x2, "spi1"), /* CLK */
108 SUNXI_FUNCTION(0x3, "uart3"), /* RX */
109 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 14)), /* PA_EINT14 */
110 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 15),
111 SUNXI_FUNCTION(0x0, "gpio_in"),
112 SUNXI_FUNCTION(0x1, "gpio_out"),
113 SUNXI_FUNCTION(0x2, "spi1"), /* MOSI */
114 SUNXI_FUNCTION(0x3, "uart3"), /* RTS */
115 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 15)), /* PA_EINT15 */
116 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 16),
117 SUNXI_FUNCTION(0x0, "gpio_in"),
118 SUNXI_FUNCTION(0x1, "gpio_out"),
119 SUNXI_FUNCTION(0x2, "spi1"), /* MISO */
120 SUNXI_FUNCTION(0x3, "uart3"), /* CTS */
121 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 16)), /* PA_EINT16 */
122 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 17),
123 SUNXI_FUNCTION(0x0, "gpio_in"),
124 SUNXI_FUNCTION(0x1, "gpio_out"),
125 SUNXI_FUNCTION(0x2, "spdif"), /* OUT */
126 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 17)), /* PA_EINT17 */
127 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 18),
128 SUNXI_FUNCTION(0x0, "gpio_in"),
129 SUNXI_FUNCTION(0x1, "gpio_out"),
130 SUNXI_FUNCTION(0x2, "i2s0"), /* SYNC */
131 SUNXI_FUNCTION(0x3, "i2c1"), /* SCK */
132 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 18)), /* PA_EINT18 */
133 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 19),
134 SUNXI_FUNCTION(0x0, "gpio_in"),
135 SUNXI_FUNCTION(0x1, "gpio_out"),
136 SUNXI_FUNCTION(0x2, "i2s0"), /* CLK */
137 SUNXI_FUNCTION(0x3, "i2c1"), /* SDA */
138 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 19)), /* PA_EINT19 */
139 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 20),
140 SUNXI_FUNCTION(0x0, "gpio_in"),
141 SUNXI_FUNCTION(0x1, "gpio_out"),
142 SUNXI_FUNCTION(0x2, "i2s0"), /* DOUT */
143 SUNXI_FUNCTION(0x3, "sim"), /* VPPEN */
144 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 20)), /* PA_EINT20 */
145 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 21),
146 SUNXI_FUNCTION(0x0, "gpio_in"),
147 SUNXI_FUNCTION(0x1, "gpio_out"),
148 SUNXI_FUNCTION(0x2, "i2s0"), /* DIN */
149 SUNXI_FUNCTION(0x3, "sim"), /* VPPPP */
150 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 21)), /* PA_EINT21 */
151 /* Hole */
152 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 0),
153 SUNXI_FUNCTION(0x0, "gpio_in"),
154 SUNXI_FUNCTION(0x1, "gpio_out"),
155 SUNXI_FUNCTION(0x2, "nand0"), /* WE */
156 SUNXI_FUNCTION(0x3, "spi0")), /* MOSI */
157 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 1),
158 SUNXI_FUNCTION(0x0, "gpio_in"),
159 SUNXI_FUNCTION(0x1, "gpio_out"),
160 SUNXI_FUNCTION(0x2, "nand0"), /* ALE */
161 SUNXI_FUNCTION(0x3, "spi0"), /* MISO */
162 SUNXI_FUNCTION(0x4, "mmc2")), /* DS */
163 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 2),
164 SUNXI_FUNCTION(0x0, "gpio_in"),
165 SUNXI_FUNCTION(0x1, "gpio_out"),
166 SUNXI_FUNCTION(0x2, "nand0"), /* CLE */
167 SUNXI_FUNCTION(0x3, "spi0")), /* CLK */
168 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 3),
169 SUNXI_FUNCTION(0x0, "gpio_in"),
170 SUNXI_FUNCTION(0x1, "gpio_out"),
171 SUNXI_FUNCTION(0x2, "nand0"), /* CE1 */
172 SUNXI_FUNCTION(0x3, "spi0")), /* CS */
173 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 4),
174 SUNXI_FUNCTION(0x0, "gpio_in"),
175 SUNXI_FUNCTION(0x1, "gpio_out"),
176 SUNXI_FUNCTION(0x2, "nand0"), /* CE0 */
177 SUNXI_FUNCTION(0x4, "spi0")), /* MISO */
178 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 5),
179 SUNXI_FUNCTION(0x0, "gpio_in"),
180 SUNXI_FUNCTION(0x1, "gpio_out"),
181 SUNXI_FUNCTION(0x2, "nand0"), /* RE */
182 SUNXI_FUNCTION(0x3, "mmc2")), /* CLK */
183 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 6),
184 SUNXI_FUNCTION(0x0, "gpio_in"),
185 SUNXI_FUNCTION(0x1, "gpio_out"),
186 SUNXI_FUNCTION(0x2, "nand0"), /* RB0 */
187 SUNXI_FUNCTION(0x3, "mmc2")), /* CMD */
188 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 7),
189 SUNXI_FUNCTION(0x0, "gpio_in"),
190 SUNXI_FUNCTION(0x1, "gpio_out"),
191 SUNXI_FUNCTION(0x2, "nand0")), /* RB1 */
192 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 8),
193 SUNXI_FUNCTION(0x0, "gpio_in"),
194 SUNXI_FUNCTION(0x1, "gpio_out"),
195 SUNXI_FUNCTION(0x2, "nand0"), /* DQ0 */
196 SUNXI_FUNCTION(0x3, "mmc2")), /* D0 */
197 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 9),
198 SUNXI_FUNCTION(0x0, "gpio_in"),
199 SUNXI_FUNCTION(0x1, "gpio_out"),
200 SUNXI_FUNCTION(0x2, "nand0"), /* DQ1 */
201 SUNXI_FUNCTION(0x3, "mmc2")), /* D1 */
202 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 10),
203 SUNXI_FUNCTION(0x0, "gpio_in"),
204 SUNXI_FUNCTION(0x1, "gpio_out"),
205 SUNXI_FUNCTION(0x2, "nand0"), /* DQ2 */
206 SUNXI_FUNCTION(0x3, "mmc2")), /* D2 */
207 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 11),
208 SUNXI_FUNCTION(0x0, "gpio_in"),
209 SUNXI_FUNCTION(0x1, "gpio_out"),
210 SUNXI_FUNCTION(0x2, "nand0"), /* DQ3 */
211 SUNXI_FUNCTION(0x3, "mmc2")), /* D3 */
212 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 12),
213 SUNXI_FUNCTION(0x0, "gpio_in"),
214 SUNXI_FUNCTION(0x1, "gpio_out"),
215 SUNXI_FUNCTION(0x2, "nand0"), /* DQ4 */
216 SUNXI_FUNCTION(0x3, "mmc2")), /* D4 */
217 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 13),
218 SUNXI_FUNCTION(0x0, "gpio_in"),
219 SUNXI_FUNCTION(0x1, "gpio_out"),
220 SUNXI_FUNCTION(0x2, "nand0"), /* DQ5 */
221 SUNXI_FUNCTION(0x3, "mmc2")), /* D5 */
222 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 14),
223 SUNXI_FUNCTION(0x0, "gpio_in"),
224 SUNXI_FUNCTION(0x1, "gpio_out"),
225 SUNXI_FUNCTION(0x2, "nand0"), /* DQ6 */
226 SUNXI_FUNCTION(0x3, "mmc2")), /* D6 */
227 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 15),
228 SUNXI_FUNCTION(0x0, "gpio_in"),
229 SUNXI_FUNCTION(0x1, "gpio_out"),
230 SUNXI_FUNCTION(0x2, "nand0"), /* DQ7 */
231 SUNXI_FUNCTION(0x3, "mmc2")), /* D7 */
232 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 16),
233 SUNXI_FUNCTION(0x0, "gpio_in"),
234 SUNXI_FUNCTION(0x1, "gpio_out"),
235 SUNXI_FUNCTION(0x2, "nand0"), /* DQS */
236 SUNXI_FUNCTION(0x3, "mmc2")), /* RST */
237 /* Hole */
238 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 0),
239 SUNXI_FUNCTION(0x0, "gpio_in"),
240 SUNXI_FUNCTION(0x1, "gpio_out"),
241 SUNXI_FUNCTION(0x2, "emac"), /* RXD3 */
242 SUNXI_FUNCTION(0x3, "di"), /* TX */
243 SUNXI_FUNCTION(0x4, "ts2")), /* CLK */
244 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 1),
245 SUNXI_FUNCTION(0x0, "gpio_in"),
246 SUNXI_FUNCTION(0x1, "gpio_out"),
247 SUNXI_FUNCTION(0x2, "emac"), /* RXD2 */
248 SUNXI_FUNCTION(0x3, "di"), /* RX */
249 SUNXI_FUNCTION(0x4, "ts2")), /* ERR */
250 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 2),
251 SUNXI_FUNCTION(0x0, "gpio_in"),
252 SUNXI_FUNCTION(0x1, "gpio_out"),
253 SUNXI_FUNCTION(0x2, "emac"), /* RXD1 */
254 SUNXI_FUNCTION(0x4, "ts2")), /* SYNC */
255 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 3),
256 SUNXI_FUNCTION(0x0, "gpio_in"),
257 SUNXI_FUNCTION(0x1, "gpio_out"),
258 SUNXI_FUNCTION(0x2, "emac"), /* RXD0 */
259 SUNXI_FUNCTION(0x4, "ts2")), /* DVLD */
260 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 4),
261 SUNXI_FUNCTION(0x0, "gpio_in"),
262 SUNXI_FUNCTION(0x1, "gpio_out"),
263 SUNXI_FUNCTION(0x2, "emac"), /* RXCK */
264 SUNXI_FUNCTION(0x4, "ts2")), /* D0 */
265 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 5),
266 SUNXI_FUNCTION(0x0, "gpio_in"),
267 SUNXI_FUNCTION(0x1, "gpio_out"),
268 SUNXI_FUNCTION(0x2, "emac"), /* RXCTL/RXDV */
269 SUNXI_FUNCTION(0x4, "ts2")), /* D1 */
270 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 6),
271 SUNXI_FUNCTION(0x0, "gpio_in"),
272 SUNXI_FUNCTION(0x1, "gpio_out"),
273 SUNXI_FUNCTION(0x2, "emac"), /* RXERR */
274 SUNXI_FUNCTION(0x4, "ts2")), /* D2 */
275 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 7),
276 SUNXI_FUNCTION(0x0, "gpio_in"),
277 SUNXI_FUNCTION(0x1, "gpio_out"),
278 SUNXI_FUNCTION(0x2, "emac"), /* TXD3 */
279 SUNXI_FUNCTION(0x4, "ts2"), /* D3 */
280 SUNXI_FUNCTION(0x5, "ts3")), /* CLK */
281 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 8),
282 SUNXI_FUNCTION(0x0, "gpio_in"),
283 SUNXI_FUNCTION(0x1, "gpio_out"),
284 SUNXI_FUNCTION(0x2, "emac"), /* TXD2 */
285 SUNXI_FUNCTION(0x4, "ts2"), /* D4 */
286 SUNXI_FUNCTION(0x5, "ts3")), /* ERR */
287 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 9),
288 SUNXI_FUNCTION(0x0, "gpio_in"),
289 SUNXI_FUNCTION(0x1, "gpio_out"),
290 SUNXI_FUNCTION(0x2, "emac"), /* TXD1 */
291 SUNXI_FUNCTION(0x4, "ts2"), /* D5 */
292 SUNXI_FUNCTION(0x5, "ts3")), /* SYNC */
293 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 10),
294 SUNXI_FUNCTION(0x0, "gpio_in"),
295 SUNXI_FUNCTION(0x1, "gpio_out"),
296 SUNXI_FUNCTION(0x2, "emac"), /* TXD0 */
297 SUNXI_FUNCTION(0x4, "ts2"), /* D6 */
298 SUNXI_FUNCTION(0x5, "ts3")), /* DVLD */
299 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 11),
300 SUNXI_FUNCTION(0x0, "gpio_in"),
301 SUNXI_FUNCTION(0x1, "gpio_out"),
302 SUNXI_FUNCTION(0x2, "emac"), /* CRS */
303 SUNXI_FUNCTION(0x4, "ts2"), /* D7 */
304 SUNXI_FUNCTION(0x5, "ts3")), /* D0 */
305 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 12),
306 SUNXI_FUNCTION(0x0, "gpio_in"),
307 SUNXI_FUNCTION(0x1, "gpio_out"),
308 SUNXI_FUNCTION(0x2, "emac"), /* TXCK */
309 SUNXI_FUNCTION(0x4, "sim")), /* PWREN */
310 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 13),
311 SUNXI_FUNCTION(0x0, "gpio_in"),
312 SUNXI_FUNCTION(0x1, "gpio_out"),
313 SUNXI_FUNCTION(0x2, "emac"), /* TXCTL/TXEN */
314 SUNXI_FUNCTION(0x4, "sim")), /* CLK */
315 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 14),
316 SUNXI_FUNCTION(0x0, "gpio_in"),
317 SUNXI_FUNCTION(0x1, "gpio_out"),
318 SUNXI_FUNCTION(0x2, "emac"), /* TXERR */
319 SUNXI_FUNCTION(0x4, "sim")), /* DATA */
320 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 15),
321 SUNXI_FUNCTION(0x0, "gpio_in"),
322 SUNXI_FUNCTION(0x1, "gpio_out"),
323 SUNXI_FUNCTION(0x2, "emac"), /* CLKIN/COL */
324 SUNXI_FUNCTION(0x4, "sim")), /* RST */
325 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 16),
326 SUNXI_FUNCTION(0x0, "gpio_in"),
327 SUNXI_FUNCTION(0x1, "gpio_out"),
328 SUNXI_FUNCTION(0x2, "emac"), /* MDC */
329 SUNXI_FUNCTION(0x4, "sim")), /* DET */
330 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 17),
331 SUNXI_FUNCTION(0x0, "gpio_in"),
332 SUNXI_FUNCTION(0x1, "gpio_out"),
333 SUNXI_FUNCTION(0x2, "emac")), /* MDIO */
334 /* Hole */
335 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 0),
336 SUNXI_FUNCTION(0x0, "gpio_in"),
337 SUNXI_FUNCTION(0x1, "gpio_out"),
338 SUNXI_FUNCTION(0x2, "csi"), /* PCLK */
339 SUNXI_FUNCTION(0x3, "ts0")), /* CLK */
340 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 1),
341 SUNXI_FUNCTION(0x0, "gpio_in"),
342 SUNXI_FUNCTION(0x1, "gpio_out"),
343 SUNXI_FUNCTION(0x2, "csi"), /* MCLK */
344 SUNXI_FUNCTION(0x3, "ts0")), /* ERR */
345 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 2),
346 SUNXI_FUNCTION(0x0, "gpio_in"),
347 SUNXI_FUNCTION(0x1, "gpio_out"),
348 SUNXI_FUNCTION(0x2, "csi"), /* HSYNC */
349 SUNXI_FUNCTION(0x3, "ts0")), /* SYNC */
350 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 3),
351 SUNXI_FUNCTION(0x0, "gpio_in"),
352 SUNXI_FUNCTION(0x1, "gpio_out"),
353 SUNXI_FUNCTION(0x2, "csi"), /* VSYNC */
354 SUNXI_FUNCTION(0x3, "ts0")), /* DVLD */
355 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 4),
356 SUNXI_FUNCTION(0x0, "gpio_in"),
357 SUNXI_FUNCTION(0x1, "gpio_out"),
358 SUNXI_FUNCTION(0x2, "csi"), /* D0 */
359 SUNXI_FUNCTION(0x3, "ts0")), /* D0 */
360 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 5),
361 SUNXI_FUNCTION(0x0, "gpio_in"),
362 SUNXI_FUNCTION(0x1, "gpio_out"),
363 SUNXI_FUNCTION(0x2, "csi"), /* D1 */
364 SUNXI_FUNCTION(0x3, "ts0")), /* D1 */
365 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 6),
366 SUNXI_FUNCTION(0x0, "gpio_in"),
367 SUNXI_FUNCTION(0x1, "gpio_out"),
368 SUNXI_FUNCTION(0x2, "csi"), /* D2 */
369 SUNXI_FUNCTION(0x3, "ts0")), /* D2 */
370 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 7),
371 SUNXI_FUNCTION(0x0, "gpio_in"),
372 SUNXI_FUNCTION(0x1, "gpio_out"),
373 SUNXI_FUNCTION(0x2, "csi"), /* D3 */
374 SUNXI_FUNCTION(0x3, "ts0"), /* D3 */
375 SUNXI_FUNCTION(0x4, "ts1")), /* CLK */
376 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 8),
377 SUNXI_FUNCTION(0x0, "gpio_in"),
378 SUNXI_FUNCTION(0x1, "gpio_out"),
379 SUNXI_FUNCTION(0x2, "csi"), /* D4 */
380 SUNXI_FUNCTION(0x3, "ts0"), /* D4 */
381 SUNXI_FUNCTION(0x4, "ts1")), /* ERR */
382 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 9),
383 SUNXI_FUNCTION(0x0, "gpio_in"),
384 SUNXI_FUNCTION(0x1, "gpio_out"),
385 SUNXI_FUNCTION(0x2, "csi"), /* D5 */
386 SUNXI_FUNCTION(0x3, "ts0"), /* D5 */
387 SUNXI_FUNCTION(0x4, "ts1")), /* SYNC */
388 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 10),
389 SUNXI_FUNCTION(0x0, "gpio_in"),
390 SUNXI_FUNCTION(0x1, "gpio_out"),
391 SUNXI_FUNCTION(0x2, "csi"), /* D6 */
392 SUNXI_FUNCTION(0x3, "ts0"), /* D6 */
393 SUNXI_FUNCTION(0x4, "ts1")), /* DVLD */
394 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 11),
395 SUNXI_FUNCTION(0x0, "gpio_in"),
396 SUNXI_FUNCTION(0x1, "gpio_out"),
397 SUNXI_FUNCTION(0x2, "csi"), /* D7 */
398 SUNXI_FUNCTION(0x3, "ts"), /* D7 */
399 SUNXI_FUNCTION(0x4, "ts1")), /* D0 */
400 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 12),
401 SUNXI_FUNCTION(0x0, "gpio_in"),
402 SUNXI_FUNCTION(0x1, "gpio_out"),
403 SUNXI_FUNCTION(0x2, "csi"), /* SCK */
404 SUNXI_FUNCTION(0x3, "i2c2")), /* SCK */
405 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 13),
406 SUNXI_FUNCTION(0x0, "gpio_in"),
407 SUNXI_FUNCTION(0x1, "gpio_out"),
408 SUNXI_FUNCTION(0x2, "csi"), /* SDA */
409 SUNXI_FUNCTION(0x3, "i2c2")), /* SDA */
410 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 14),
411 SUNXI_FUNCTION(0x0, "gpio_in"),
412 SUNXI_FUNCTION(0x1, "gpio_out"),
413 SUNXI_FUNCTION(0x3, "sim")), /* VPPEN */
414 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 15),
415 SUNXI_FUNCTION(0x0, "gpio_in"),
416 SUNXI_FUNCTION(0x1, "gpio_out"),
417 SUNXI_FUNCTION(0x3, "sim")), /* VPPPP */
418 /* Hole */
419 SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 0),
420 SUNXI_FUNCTION(0x0, "gpio_in"),
421 SUNXI_FUNCTION(0x1, "gpio_out"),
422 SUNXI_FUNCTION(0x2, "mmc0"), /* D1 */
423 SUNXI_FUNCTION(0x3, "jtag"), /* MS */
424 SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 0)), /* PF_EINT0 */
425 SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 1),
426 SUNXI_FUNCTION(0x0, "gpio_in"),
427 SUNXI_FUNCTION(0x1, "gpio_out"),
428 SUNXI_FUNCTION(0x2, "mmc0"), /* D0 */
429 SUNXI_FUNCTION(0x3, "jtag"), /* DI */
430 SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 1)), /* PF_EINT1 */
431 SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 2),
432 SUNXI_FUNCTION(0x0, "gpio_in"),
433 SUNXI_FUNCTION(0x1, "gpio_out"),
434 SUNXI_FUNCTION(0x2, "mmc0"), /* CLK */
435 SUNXI_FUNCTION(0x3, "uart0"), /* TX */
436 SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 2)), /* PF_EINT2 */
437 SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 3),
438 SUNXI_FUNCTION(0x0, "gpio_in"),
439 SUNXI_FUNCTION(0x1, "gpio_out"),
440 SUNXI_FUNCTION(0x2, "mmc0"), /* CMD */
441 SUNXI_FUNCTION(0x3, "jtag"), /* DO */
442 SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 3)), /* PF_EINT3 */
443 SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 4),
444 SUNXI_FUNCTION(0x0, "gpio_in"),
445 SUNXI_FUNCTION(0x1, "gpio_out"),
446 SUNXI_FUNCTION(0x2, "mmc0"), /* D3 */
447 SUNXI_FUNCTION(0x3, "uart0"), /* RX */
448 SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 4)), /* PF_EINT4 */
449 SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 5),
450 SUNXI_FUNCTION(0x0, "gpio_in"),
451 SUNXI_FUNCTION(0x1, "gpio_out"),
452 SUNXI_FUNCTION(0x2, "mmc0"), /* D2 */
453 SUNXI_FUNCTION(0x3, "jtag"), /* CK */
454 SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 5)), /* PF_EINT5 */
455 SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 6),
456 SUNXI_FUNCTION(0x0, "gpio_in"),
457 SUNXI_FUNCTION(0x1, "gpio_out"),
458 SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 6)), /* PF_EINT6 */
459 /* Hole */
460 SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 0),
461 SUNXI_FUNCTION(0x0, "gpio_in"),
462 SUNXI_FUNCTION(0x1, "gpio_out"),
463 SUNXI_FUNCTION(0x2, "mmc1"), /* CLK */
464 SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 0)), /* PG_EINT0 */
465 SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 1),
466 SUNXI_FUNCTION(0x0, "gpio_in"),
467 SUNXI_FUNCTION(0x1, "gpio_out"),
468 SUNXI_FUNCTION(0x2, "mmc1"), /* CMD */
469 SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 1)), /* PG_EINT1 */
470 SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 2),
471 SUNXI_FUNCTION(0x0, "gpio_in"),
472 SUNXI_FUNCTION(0x1, "gpio_out"),
473 SUNXI_FUNCTION(0x2, "mmc1"), /* D0 */
474 SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 2)), /* PG_EINT2 */
475 SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 3),
476 SUNXI_FUNCTION(0x0, "gpio_in"),
477 SUNXI_FUNCTION(0x1, "gpio_out"),
478 SUNXI_FUNCTION(0x2, "mmc1"), /* D1 */
479 SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 3)), /* PG_EINT3 */
480 SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 4),
481 SUNXI_FUNCTION(0x0, "gpio_in"),
482 SUNXI_FUNCTION(0x1, "gpio_out"),
483 SUNXI_FUNCTION(0x2, "mmc1"), /* D2 */
484 SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 4)), /* PG_EINT4 */
485 SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 5),
486 SUNXI_FUNCTION(0x0, "gpio_in"),
487 SUNXI_FUNCTION(0x1, "gpio_out"),
488 SUNXI_FUNCTION(0x2, "mmc1"), /* D3 */
489 SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 5)), /* PG_EINT5 */
490 SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 6),
491 SUNXI_FUNCTION(0x0, "gpio_in"),
492 SUNXI_FUNCTION(0x1, "gpio_out"),
493 SUNXI_FUNCTION(0x2, "uart1"), /* TX */
494 SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 6)), /* PG_EINT6 */
495 SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 7),
496 SUNXI_FUNCTION(0x0, "gpio_in"),
497 SUNXI_FUNCTION(0x1, "gpio_out"),
498 SUNXI_FUNCTION(0x2, "uart1"), /* RX */
499 SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 7)), /* PG_EINT7 */
500 SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 8),
501 SUNXI_FUNCTION(0x0, "gpio_in"),
502 SUNXI_FUNCTION(0x1, "gpio_out"),
503 SUNXI_FUNCTION(0x2, "uart1"), /* RTS */
504 SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 8)), /* PG_EINT8 */
505 SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 9),
506 SUNXI_FUNCTION(0x0, "gpio_in"),
507 SUNXI_FUNCTION(0x1, "gpio_out"),
508 SUNXI_FUNCTION(0x2, "uart1"), /* CTS */
509 SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 9)), /* PG_EINT9 */
510 SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 10),
511 SUNXI_FUNCTION(0x0, "gpio_in"),
512 SUNXI_FUNCTION(0x1, "gpio_out"),
513 SUNXI_FUNCTION(0x2, "i2s1"), /* SYNC */
514 SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 10)), /* PG_EINT10 */
515 SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 11),
516 SUNXI_FUNCTION(0x0, "gpio_in"),
517 SUNXI_FUNCTION(0x1, "gpio_out"),
518 SUNXI_FUNCTION(0x2, "i2s1"), /* CLK */
519 SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 11)), /* PG_EINT11 */
520 SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 12),
521 SUNXI_FUNCTION(0x0, "gpio_in"),
522 SUNXI_FUNCTION(0x1, "gpio_out"),
523 SUNXI_FUNCTION(0x2, "i2s1"), /* DOUT */
524 SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 12)), /* PG_EINT12 */
525 SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 13),
526 SUNXI_FUNCTION(0x0, "gpio_in"),
527 SUNXI_FUNCTION(0x1, "gpio_out"),
528 SUNXI_FUNCTION(0x2, "i2s1"), /* DIN */
529 SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 13)), /* PG_EINT13 */
530};
531
532static const struct sunxi_pinctrl_desc sun50i_h5_pinctrl_data_broken = {
533 .pins = sun50i_h5_pins,
534 .npins = ARRAY_SIZE(sun50i_h5_pins),
535 .irq_banks = 2,
536 .irq_read_needs_mux = true,
537 .disable_strict_mode = true,
538};
539
540static const struct sunxi_pinctrl_desc sun50i_h5_pinctrl_data = {
541 .pins = sun50i_h5_pins,
542 .npins = ARRAY_SIZE(sun50i_h5_pins),
543 .irq_banks = 3,
544 .irq_read_needs_mux = true,
545 .disable_strict_mode = true,
546};
547
548static int sun50i_h5_pinctrl_probe(struct platform_device *pdev)
549{
550 int ret;
551
552 ret = platform_irq_count(pdev);
553 if (ret < 0)
554 return dev_err_probe(dev: &pdev->dev, err: ret,
555 fmt: "Couldn't determine irq count\n");
556
557 switch (ret) {
558 case 2:
559 dev_warn(&pdev->dev,
560 "Your device tree's pinctrl node is broken, which has no IRQ of PG bank routed.\n");
561 dev_warn(&pdev->dev,
562 "Please update the device tree, otherwise PG bank IRQ won't work.\n");
563 return sunxi_pinctrl_init(pdev,
564 &sun50i_h5_pinctrl_data_broken);
565 case 3:
566 return sunxi_pinctrl_init(pdev,
567 &sun50i_h5_pinctrl_data);
568 default:
569 return -EINVAL;
570 }
571}
572
573static const struct of_device_id sun50i_h5_pinctrl_match[] = {
574 { .compatible = "allwinner,sun50i-h5-pinctrl", },
575 {}
576};
577
578static struct platform_driver sun50i_h5_pinctrl_driver = {
579 .probe = sun50i_h5_pinctrl_probe,
580 .driver = {
581 .name = "sun50i-h5-pinctrl",
582 .of_match_table = sun50i_h5_pinctrl_match,
583 },
584};
585builtin_platform_driver(sun50i_h5_pinctrl_driver);
586

source code of linux/drivers/pinctrl/sunxi/pinctrl-sun50i-h5.c