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treewide: remove redundant IS_ERR() before error code check
[linux/fpc-iii.git] / drivers / pinctrl / sunxi / pinctrl-sun50i-h5.c
blob31d62bbb7f43f001fe93409ae63fb1fb671a15ac
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/of_device.h>
22 #include <linux/pinctrl/pinctrl.h>
23
24 #include "pinctrl-sunxi.h"
25
26 static const struct sunxi_desc_pin sun50i_h5_pins[] = {
27 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 0),
28 SUNXI_FUNCTION(0x0, "gpio_in"),
29 SUNXI_FUNCTION(0x1, "gpio_out"),
30 SUNXI_FUNCTION(0x2, "uart2"), /* TX */
31 SUNXI_FUNCTION(0x3, "jtag"), /* MS */
32 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 0)), /* PA_EINT0 */
33 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 1),
34 SUNXI_FUNCTION(0x0, "gpio_in"),
35 SUNXI_FUNCTION(0x1, "gpio_out"),
36 SUNXI_FUNCTION(0x2, "uart2"), /* RX */
37 SUNXI_FUNCTION(0x3, "jtag"), /* CK */
38 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 1)), /* PA_EINT1 */
39 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 2),
40 SUNXI_FUNCTION(0x0, "gpio_in"),
41 SUNXI_FUNCTION(0x1, "gpio_out"),
42 SUNXI_FUNCTION(0x2, "uart2"), /* RTS */
43 SUNXI_FUNCTION(0x3, "jtag"), /* DO */
44 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 2)), /* PA_EINT2 */
45 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 3),
46 SUNXI_FUNCTION(0x0, "gpio_in"),
47 SUNXI_FUNCTION(0x1, "gpio_out"),
48 SUNXI_FUNCTION(0x2, "uart2"), /* CTS */
49 SUNXI_FUNCTION(0x3, "jtag"), /* DI */
50 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 3)), /* PA_EINT3 */
51 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 4),
52 SUNXI_FUNCTION(0x0, "gpio_in"),
53 SUNXI_FUNCTION(0x1, "gpio_out"),
54 SUNXI_FUNCTION(0x2, "uart0"), /* TX */
55 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 4)), /* PA_EINT4 */
56 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 5),
57 SUNXI_FUNCTION(0x0, "gpio_in"),
58 SUNXI_FUNCTION(0x1, "gpio_out"),
59 SUNXI_FUNCTION(0x2, "uart0"), /* RX */
60 SUNXI_FUNCTION(0x3, "pwm0"),
61 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 5)), /* PA_EINT5 */
62 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 6),
63 SUNXI_FUNCTION(0x0, "gpio_in"),
64 SUNXI_FUNCTION(0x1, "gpio_out"),
65 SUNXI_FUNCTION(0x2, "sim"), /* PWREN */
66 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 6)), /* PA_EINT6 */
67 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 7),
68 SUNXI_FUNCTION(0x0, "gpio_in"),
69 SUNXI_FUNCTION(0x1, "gpio_out"),
70 SUNXI_FUNCTION(0x2, "sim"), /* CLK */
71 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 7)), /* PA_EINT7 */
72 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 8),
73 SUNXI_FUNCTION(0x0, "gpio_in"),
74 SUNXI_FUNCTION(0x1, "gpio_out"),
75 SUNXI_FUNCTION(0x2, "sim"), /* DATA */
76 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 8)), /* PA_EINT8 */
77 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 9),
78 SUNXI_FUNCTION(0x0, "gpio_in"),
79 SUNXI_FUNCTION(0x1, "gpio_out"),
80 SUNXI_FUNCTION(0x2, "sim"), /* RST */
81 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 9)), /* PA_EINT9 */
82 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 10),
83 SUNXI_FUNCTION(0x0, "gpio_in"),
84 SUNXI_FUNCTION(0x1, "gpio_out"),
85 SUNXI_FUNCTION(0x2, "sim"), /* DET */
86 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 10)), /* PA_EINT10 */
87 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 11),
88 SUNXI_FUNCTION(0x0, "gpio_in"),
89 SUNXI_FUNCTION(0x1, "gpio_out"),
90 SUNXI_FUNCTION(0x2, "i2c0"), /* SCK */
91 SUNXI_FUNCTION(0x3, "di"), /* TX */
92 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 11)), /* PA_EINT11 */
93 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 12),
94 SUNXI_FUNCTION(0x0, "gpio_in"),
95 SUNXI_FUNCTION(0x1, "gpio_out"),
96 SUNXI_FUNCTION(0x2, "i2c0"), /* SDA */
97 SUNXI_FUNCTION(0x3, "di"), /* RX */
98 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 12)), /* PA_EINT12 */
99 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 13),
100 SUNXI_FUNCTION(0x0, "gpio_in"),
101 SUNXI_FUNCTION(0x1, "gpio_out"),
102 SUNXI_FUNCTION(0x2, "spi1"), /* CS */
103 SUNXI_FUNCTION(0x3, "uart3"), /* TX */
104 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 13)), /* PA_EINT13 */
105 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 14),
106 SUNXI_FUNCTION(0x0, "gpio_in"),
107 SUNXI_FUNCTION(0x1, "gpio_out"),
108 SUNXI_FUNCTION(0x2, "spi1"), /* CLK */
109 SUNXI_FUNCTION(0x3, "uart3"), /* RX */
110 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 14)), /* PA_EINT14 */
111 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 15),
112 SUNXI_FUNCTION(0x0, "gpio_in"),
113 SUNXI_FUNCTION(0x1, "gpio_out"),
114 SUNXI_FUNCTION(0x2, "spi1"), /* MOSI */
115 SUNXI_FUNCTION(0x3, "uart3"), /* RTS */
116 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 15)), /* PA_EINT15 */
117 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 16),
118 SUNXI_FUNCTION(0x0, "gpio_in"),
119 SUNXI_FUNCTION(0x1, "gpio_out"),
120 SUNXI_FUNCTION(0x2, "spi1"), /* MISO */
121 SUNXI_FUNCTION(0x3, "uart3"), /* CTS */
122 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 16)), /* PA_EINT16 */
123 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 17),
124 SUNXI_FUNCTION(0x0, "gpio_in"),
125 SUNXI_FUNCTION(0x1, "gpio_out"),
126 SUNXI_FUNCTION(0x2, "spdif"), /* OUT */
127 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 17)), /* PA_EINT17 */
128 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 18),
129 SUNXI_FUNCTION(0x0, "gpio_in"),
130 SUNXI_FUNCTION(0x1, "gpio_out"),
131 SUNXI_FUNCTION(0x2, "i2s0"), /* SYNC */
132 SUNXI_FUNCTION(0x3, "i2c1"), /* SCK */
133 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 18)), /* PA_EINT18 */
134 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 19),
135 SUNXI_FUNCTION(0x0, "gpio_in"),
136 SUNXI_FUNCTION(0x1, "gpio_out"),
137 SUNXI_FUNCTION(0x2, "i2s0"), /* CLK */
138 SUNXI_FUNCTION(0x3, "i2c1"), /* SDA */
139 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 19)), /* PA_EINT19 */
140 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 20),
141 SUNXI_FUNCTION(0x0, "gpio_in"),
142 SUNXI_FUNCTION(0x1, "gpio_out"),
143 SUNXI_FUNCTION(0x2, "i2s0"), /* DOUT */
144 SUNXI_FUNCTION(0x3, "sim"), /* VPPEN */
145 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 20)), /* PA_EINT20 */
146 SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 21),
147 SUNXI_FUNCTION(0x0, "gpio_in"),
148 SUNXI_FUNCTION(0x1, "gpio_out"),
149 SUNXI_FUNCTION(0x2, "i2s0"), /* DIN */
150 SUNXI_FUNCTION(0x3, "sim"), /* VPPPP */
151 SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 21)), /* PA_EINT21 */
152 /* Hole */
153 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 0),
154 SUNXI_FUNCTION(0x0, "gpio_in"),
155 SUNXI_FUNCTION(0x1, "gpio_out"),
156 SUNXI_FUNCTION(0x2, "nand0"), /* WE */
157 SUNXI_FUNCTION(0x3, "spi0")), /* MOSI */
158 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 1),
159 SUNXI_FUNCTION(0x0, "gpio_in"),
160 SUNXI_FUNCTION(0x1, "gpio_out"),
161 SUNXI_FUNCTION(0x2, "nand0"), /* ALE */
162 SUNXI_FUNCTION(0x3, "spi0"), /* MISO */
163 SUNXI_FUNCTION(0x4, "mmc2")), /* DS */
164 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 2),
165 SUNXI_FUNCTION(0x0, "gpio_in"),
166 SUNXI_FUNCTION(0x1, "gpio_out"),
167 SUNXI_FUNCTION(0x2, "nand0"), /* CLE */
168 SUNXI_FUNCTION(0x3, "spi0")), /* CLK */
169 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 3),
170 SUNXI_FUNCTION(0x0, "gpio_in"),
171 SUNXI_FUNCTION(0x1, "gpio_out"),
172 SUNXI_FUNCTION(0x2, "nand0"), /* CE1 */
173 SUNXI_FUNCTION(0x3, "spi0")), /* CS */
174 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 4),
175 SUNXI_FUNCTION(0x0, "gpio_in"),
176 SUNXI_FUNCTION(0x1, "gpio_out"),
177 SUNXI_FUNCTION(0x2, "nand0"), /* CE0 */
178 SUNXI_FUNCTION(0x4, "spi0")), /* MISO */
179 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 5),
180 SUNXI_FUNCTION(0x0, "gpio_in"),
181 SUNXI_FUNCTION(0x1, "gpio_out"),
182 SUNXI_FUNCTION(0x2, "nand0"), /* RE */
183 SUNXI_FUNCTION(0x3, "mmc2")), /* CLK */
184 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 6),
185 SUNXI_FUNCTION(0x0, "gpio_in"),
186 SUNXI_FUNCTION(0x1, "gpio_out"),
187 SUNXI_FUNCTION(0x2, "nand0"), /* RB0 */
188 SUNXI_FUNCTION(0x3, "mmc2")), /* CMD */
189 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 7),
190 SUNXI_FUNCTION(0x0, "gpio_in"),
191 SUNXI_FUNCTION(0x1, "gpio_out"),
192 SUNXI_FUNCTION(0x2, "nand0")), /* RB1 */
193 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 8),
194 SUNXI_FUNCTION(0x0, "gpio_in"),
195 SUNXI_FUNCTION(0x1, "gpio_out"),
196 SUNXI_FUNCTION(0x2, "nand0"), /* DQ0 */
197 SUNXI_FUNCTION(0x3, "mmc2")), /* D0 */
198 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 9),
199 SUNXI_FUNCTION(0x0, "gpio_in"),
200 SUNXI_FUNCTION(0x1, "gpio_out"),
201 SUNXI_FUNCTION(0x2, "nand0"), /* DQ1 */
202 SUNXI_FUNCTION(0x3, "mmc2")), /* D1 */
203 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 10),
204 SUNXI_FUNCTION(0x0, "gpio_in"),
205 SUNXI_FUNCTION(0x1, "gpio_out"),
206 SUNXI_FUNCTION(0x2, "nand0"), /* DQ2 */
207 SUNXI_FUNCTION(0x3, "mmc2")), /* D2 */
208 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 11),
209 SUNXI_FUNCTION(0x0, "gpio_in"),
210 SUNXI_FUNCTION(0x1, "gpio_out"),
211 SUNXI_FUNCTION(0x2, "nand0"), /* DQ3 */
212 SUNXI_FUNCTION(0x3, "mmc2")), /* D3 */
213 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 12),
214 SUNXI_FUNCTION(0x0, "gpio_in"),
215 SUNXI_FUNCTION(0x1, "gpio_out"),
216 SUNXI_FUNCTION(0x2, "nand0"), /* DQ4 */
217 SUNXI_FUNCTION(0x3, "mmc2")), /* D4 */
218 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 13),
219 SUNXI_FUNCTION(0x0, "gpio_in"),
220 SUNXI_FUNCTION(0x1, "gpio_out"),
221 SUNXI_FUNCTION(0x2, "nand0"), /* DQ5 */
222 SUNXI_FUNCTION(0x3, "mmc2")), /* D5 */
223 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 14),
224 SUNXI_FUNCTION(0x0, "gpio_in"),
225 SUNXI_FUNCTION(0x1, "gpio_out"),
226 SUNXI_FUNCTION(0x2, "nand0"), /* DQ6 */
227 SUNXI_FUNCTION(0x3, "mmc2")), /* D6 */
228 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 15),
229 SUNXI_FUNCTION(0x0, "gpio_in"),
230 SUNXI_FUNCTION(0x1, "gpio_out"),
231 SUNXI_FUNCTION(0x2, "nand0"), /* DQ7 */
232 SUNXI_FUNCTION(0x3, "mmc2")), /* D7 */
233 SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 16),
234 SUNXI_FUNCTION(0x0, "gpio_in"),
235 SUNXI_FUNCTION(0x1, "gpio_out"),
236 SUNXI_FUNCTION(0x2, "nand0"), /* DQS */
237 SUNXI_FUNCTION(0x3, "mmc2")), /* RST */
238 /* Hole */
239 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 0),
240 SUNXI_FUNCTION(0x0, "gpio_in"),
241 SUNXI_FUNCTION(0x1, "gpio_out"),
242 SUNXI_FUNCTION(0x2, "emac"), /* RXD3 */
243 SUNXI_FUNCTION(0x3, "di"), /* TX */
244 SUNXI_FUNCTION(0x4, "ts2")), /* CLK */
245 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 1),
246 SUNXI_FUNCTION(0x0, "gpio_in"),
247 SUNXI_FUNCTION(0x1, "gpio_out"),
248 SUNXI_FUNCTION(0x2, "emac"), /* RXD2 */
249 SUNXI_FUNCTION(0x3, "di"), /* RX */
250 SUNXI_FUNCTION(0x4, "ts2")), /* ERR */
251 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 2),
252 SUNXI_FUNCTION(0x0, "gpio_in"),
253 SUNXI_FUNCTION(0x1, "gpio_out"),
254 SUNXI_FUNCTION(0x2, "emac"), /* RXD1 */
255 SUNXI_FUNCTION(0x4, "ts2")), /* SYNC */
256 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 3),
257 SUNXI_FUNCTION(0x0, "gpio_in"),
258 SUNXI_FUNCTION(0x1, "gpio_out"),
259 SUNXI_FUNCTION(0x2, "emac"), /* RXD0 */
260 SUNXI_FUNCTION(0x4, "ts2")), /* DVLD */
261 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 4),
262 SUNXI_FUNCTION(0x0, "gpio_in"),
263 SUNXI_FUNCTION(0x1, "gpio_out"),
264 SUNXI_FUNCTION(0x2, "emac"), /* RXCK */
265 SUNXI_FUNCTION(0x4, "ts2")), /* D0 */
266 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 5),
267 SUNXI_FUNCTION(0x0, "gpio_in"),
268 SUNXI_FUNCTION(0x1, "gpio_out"),
269 SUNXI_FUNCTION(0x2, "emac"), /* RXCTL/RXDV */
270 SUNXI_FUNCTION(0x4, "ts2")), /* D1 */
271 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 6),
272 SUNXI_FUNCTION(0x0, "gpio_in"),
273 SUNXI_FUNCTION(0x1, "gpio_out"),
274 SUNXI_FUNCTION(0x2, "emac"), /* RXERR */
275 SUNXI_FUNCTION(0x4, "ts2")), /* D2 */
276 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 7),
277 SUNXI_FUNCTION(0x0, "gpio_in"),
278 SUNXI_FUNCTION(0x1, "gpio_out"),
279 SUNXI_FUNCTION(0x2, "emac"), /* TXD3 */
280 SUNXI_FUNCTION(0x4, "ts2"), /* D3 */
281 SUNXI_FUNCTION(0x5, "ts3")), /* CLK */
282 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 8),
283 SUNXI_FUNCTION(0x0, "gpio_in"),
284 SUNXI_FUNCTION(0x1, "gpio_out"),
285 SUNXI_FUNCTION(0x2, "emac"), /* TXD2 */
286 SUNXI_FUNCTION(0x4, "ts2"), /* D4 */
287 SUNXI_FUNCTION(0x5, "ts3")), /* ERR */
288 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 9),
289 SUNXI_FUNCTION(0x0, "gpio_in"),
290 SUNXI_FUNCTION(0x1, "gpio_out"),
291 SUNXI_FUNCTION(0x2, "emac"), /* TXD1 */
292 SUNXI_FUNCTION(0x4, "ts2"), /* D5 */
293 SUNXI_FUNCTION(0x5, "ts3")), /* SYNC */
294 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 10),
295 SUNXI_FUNCTION(0x0, "gpio_in"),
296 SUNXI_FUNCTION(0x1, "gpio_out"),
297 SUNXI_FUNCTION(0x2, "emac"), /* TXD0 */
298 SUNXI_FUNCTION(0x4, "ts2"), /* D6 */
299 SUNXI_FUNCTION(0x5, "ts3")), /* DVLD */
300 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 11),
301 SUNXI_FUNCTION(0x0, "gpio_in"),
302 SUNXI_FUNCTION(0x1, "gpio_out"),
303 SUNXI_FUNCTION(0x2, "emac"), /* CRS */
304 SUNXI_FUNCTION(0x4, "ts2"), /* D7 */
305 SUNXI_FUNCTION(0x5, "ts3")), /* D0 */
306 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 12),
307 SUNXI_FUNCTION(0x0, "gpio_in"),
308 SUNXI_FUNCTION(0x1, "gpio_out"),
309 SUNXI_FUNCTION(0x2, "emac"), /* TXCK */
310 SUNXI_FUNCTION(0x4, "sim")), /* PWREN */
311 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 13),
312 SUNXI_FUNCTION(0x0, "gpio_in"),
313 SUNXI_FUNCTION(0x1, "gpio_out"),
314 SUNXI_FUNCTION(0x2, "emac"), /* TXCTL/TXEN */
315 SUNXI_FUNCTION(0x4, "sim")), /* CLK */
316 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 14),
317 SUNXI_FUNCTION(0x0, "gpio_in"),
318 SUNXI_FUNCTION(0x1, "gpio_out"),
319 SUNXI_FUNCTION(0x2, "emac"), /* TXERR */
320 SUNXI_FUNCTION(0x4, "sim")), /* DATA */
321 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 15),
322 SUNXI_FUNCTION(0x0, "gpio_in"),
323 SUNXI_FUNCTION(0x1, "gpio_out"),
324 SUNXI_FUNCTION(0x2, "emac"), /* CLKIN/COL */
325 SUNXI_FUNCTION(0x4, "sim")), /* RST */
326 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 16),
327 SUNXI_FUNCTION(0x0, "gpio_in"),
328 SUNXI_FUNCTION(0x1, "gpio_out"),
329 SUNXI_FUNCTION(0x2, "emac"), /* MDC */
330 SUNXI_FUNCTION(0x4, "sim")), /* DET */
331 SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 17),
332 SUNXI_FUNCTION(0x0, "gpio_in"),
333 SUNXI_FUNCTION(0x1, "gpio_out"),
334 SUNXI_FUNCTION(0x2, "emac")), /* MDIO */
335 /* Hole */
336 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 0),
337 SUNXI_FUNCTION(0x0, "gpio_in"),
338 SUNXI_FUNCTION(0x1, "gpio_out"),
339 SUNXI_FUNCTION(0x2, "csi"), /* PCLK */
340 SUNXI_FUNCTION(0x3, "ts0")), /* CLK */
341 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 1),
342 SUNXI_FUNCTION(0x0, "gpio_in"),
343 SUNXI_FUNCTION(0x1, "gpio_out"),
344 SUNXI_FUNCTION(0x2, "csi"), /* MCLK */
345 SUNXI_FUNCTION(0x3, "ts0")), /* ERR */
346 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 2),
347 SUNXI_FUNCTION(0x0, "gpio_in"),
348 SUNXI_FUNCTION(0x1, "gpio_out"),
349 SUNXI_FUNCTION(0x2, "csi"), /* HSYNC */
350 SUNXI_FUNCTION(0x3, "ts0")), /* SYNC */
351 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 3),
352 SUNXI_FUNCTION(0x0, "gpio_in"),
353 SUNXI_FUNCTION(0x1, "gpio_out"),
354 SUNXI_FUNCTION(0x2, "csi"), /* VSYNC */
355 SUNXI_FUNCTION(0x3, "ts0")), /* DVLD */
356 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 4),
357 SUNXI_FUNCTION(0x0, "gpio_in"),
358 SUNXI_FUNCTION(0x1, "gpio_out"),
359 SUNXI_FUNCTION(0x2, "csi"), /* D0 */
360 SUNXI_FUNCTION(0x3, "ts0")), /* D0 */
361 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 5),
362 SUNXI_FUNCTION(0x0, "gpio_in"),
363 SUNXI_FUNCTION(0x1, "gpio_out"),
364 SUNXI_FUNCTION(0x2, "csi"), /* D1 */
365 SUNXI_FUNCTION(0x3, "ts0")), /* D1 */
366 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 6),
367 SUNXI_FUNCTION(0x0, "gpio_in"),
368 SUNXI_FUNCTION(0x1, "gpio_out"),
369 SUNXI_FUNCTION(0x2, "csi"), /* D2 */
370 SUNXI_FUNCTION(0x3, "ts0")), /* D2 */
371 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 7),
372 SUNXI_FUNCTION(0x0, "gpio_in"),
373 SUNXI_FUNCTION(0x1, "gpio_out"),
374 SUNXI_FUNCTION(0x2, "csi"), /* D3 */
375 SUNXI_FUNCTION(0x3, "ts0"), /* D3 */
376 SUNXI_FUNCTION(0x4, "ts1")), /* CLK */
377 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 8),
378 SUNXI_FUNCTION(0x0, "gpio_in"),
379 SUNXI_FUNCTION(0x1, "gpio_out"),
380 SUNXI_FUNCTION(0x2, "csi"), /* D4 */
381 SUNXI_FUNCTION(0x3, "ts0"), /* D4 */
382 SUNXI_FUNCTION(0x4, "ts1")), /* ERR */
383 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 9),
384 SUNXI_FUNCTION(0x0, "gpio_in"),
385 SUNXI_FUNCTION(0x1, "gpio_out"),
386 SUNXI_FUNCTION(0x2, "csi"), /* D5 */
387 SUNXI_FUNCTION(0x3, "ts0"), /* D5 */
388 SUNXI_FUNCTION(0x4, "ts1")), /* SYNC */
389 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 10),
390 SUNXI_FUNCTION(0x0, "gpio_in"),
391 SUNXI_FUNCTION(0x1, "gpio_out"),
392 SUNXI_FUNCTION(0x2, "csi"), /* D6 */
393 SUNXI_FUNCTION(0x3, "ts0"), /* D6 */
394 SUNXI_FUNCTION(0x4, "ts1")), /* DVLD */
395 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 11),
396 SUNXI_FUNCTION(0x0, "gpio_in"),
397 SUNXI_FUNCTION(0x1, "gpio_out"),
398 SUNXI_FUNCTION(0x2, "csi"), /* D7 */
399 SUNXI_FUNCTION(0x3, "ts"), /* D7 */
400 SUNXI_FUNCTION(0x4, "ts1")), /* D0 */
401 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 12),
402 SUNXI_FUNCTION(0x0, "gpio_in"),
403 SUNXI_FUNCTION(0x1, "gpio_out"),
404 SUNXI_FUNCTION(0x2, "csi"), /* SCK */
405 SUNXI_FUNCTION(0x3, "i2c2")), /* SCK */
406 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 13),
407 SUNXI_FUNCTION(0x0, "gpio_in"),
408 SUNXI_FUNCTION(0x1, "gpio_out"),
409 SUNXI_FUNCTION(0x2, "csi"), /* SDA */
410 SUNXI_FUNCTION(0x3, "i2c2")), /* SDA */
411 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 14),
412 SUNXI_FUNCTION(0x0, "gpio_in"),
413 SUNXI_FUNCTION(0x1, "gpio_out"),
414 SUNXI_FUNCTION(0x3, "sim")), /* VPPEN */
415 SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 15),
416 SUNXI_FUNCTION(0x0, "gpio_in"),
417 SUNXI_FUNCTION(0x1, "gpio_out"),
418 SUNXI_FUNCTION(0x3, "sim")), /* VPPPP */
419 /* Hole */
420 SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 0),
421 SUNXI_FUNCTION(0x0, "gpio_in"),
422 SUNXI_FUNCTION(0x1, "gpio_out"),
423 SUNXI_FUNCTION(0x2, "mmc0"), /* D1 */
424 SUNXI_FUNCTION(0x3, "jtag"), /* MS */
425 SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 0)), /* PF_EINT0 */
426 SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 1),
427 SUNXI_FUNCTION(0x0, "gpio_in"),
428 SUNXI_FUNCTION(0x1, "gpio_out"),
429 SUNXI_FUNCTION(0x2, "mmc0"), /* D0 */
430 SUNXI_FUNCTION(0x3, "jtag"), /* DI */
431 SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 1)), /* PF_EINT1 */
432 SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 2),
433 SUNXI_FUNCTION(0x0, "gpio_in"),
434 SUNXI_FUNCTION(0x1, "gpio_out"),
435 SUNXI_FUNCTION(0x2, "mmc0"), /* CLK */
436 SUNXI_FUNCTION(0x3, "uart0"), /* TX */
437 SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 2)), /* PF_EINT2 */
438 SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 3),
439 SUNXI_FUNCTION(0x0, "gpio_in"),
440 SUNXI_FUNCTION(0x1, "gpio_out"),
441 SUNXI_FUNCTION(0x2, "mmc0"), /* CMD */
442 SUNXI_FUNCTION(0x3, "jtag"), /* DO */
443 SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 3)), /* PF_EINT3 */
444 SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 4),
445 SUNXI_FUNCTION(0x0, "gpio_in"),
446 SUNXI_FUNCTION(0x1, "gpio_out"),
447 SUNXI_FUNCTION(0x2, "mmc0"), /* D3 */
448 SUNXI_FUNCTION(0x3, "uart0"), /* RX */
449 SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 4)), /* PF_EINT4 */
450 SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 5),
451 SUNXI_FUNCTION(0x0, "gpio_in"),
452 SUNXI_FUNCTION(0x1, "gpio_out"),
453 SUNXI_FUNCTION(0x2, "mmc0"), /* D2 */
454 SUNXI_FUNCTION(0x3, "jtag"), /* CK */
455 SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 5)), /* PF_EINT5 */
456 SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 6),
457 SUNXI_FUNCTION(0x0, "gpio_in"),
458 SUNXI_FUNCTION(0x1, "gpio_out"),
459 SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 6)), /* PF_EINT6 */
460 /* Hole */
461 SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 0),
462 SUNXI_FUNCTION(0x0, "gpio_in"),
463 SUNXI_FUNCTION(0x1, "gpio_out"),
464 SUNXI_FUNCTION(0x2, "mmc1"), /* CLK */
465 SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 0)), /* PG_EINT0 */
466 SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 1),
467 SUNXI_FUNCTION(0x0, "gpio_in"),
468 SUNXI_FUNCTION(0x1, "gpio_out"),
469 SUNXI_FUNCTION(0x2, "mmc1"), /* CMD */
470 SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 1)), /* PG_EINT1 */
471 SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 2),
472 SUNXI_FUNCTION(0x0, "gpio_in"),
473 SUNXI_FUNCTION(0x1, "gpio_out"),
474 SUNXI_FUNCTION(0x2, "mmc1"), /* D0 */
475 SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 2)), /* PG_EINT2 */
476 SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 3),
477 SUNXI_FUNCTION(0x0, "gpio_in"),
478 SUNXI_FUNCTION(0x1, "gpio_out"),
479 SUNXI_FUNCTION(0x2, "mmc1"), /* D1 */
480 SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 3)), /* PG_EINT3 */
481 SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 4),
482 SUNXI_FUNCTION(0x0, "gpio_in"),
483 SUNXI_FUNCTION(0x1, "gpio_out"),
484 SUNXI_FUNCTION(0x2, "mmc1"), /* D2 */
485 SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 4)), /* PG_EINT4 */
486 SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 5),
487 SUNXI_FUNCTION(0x0, "gpio_in"),
488 SUNXI_FUNCTION(0x1, "gpio_out"),
489 SUNXI_FUNCTION(0x2, "mmc1"), /* D3 */
490 SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 5)), /* PG_EINT5 */
491 SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 6),
492 SUNXI_FUNCTION(0x0, "gpio_in"),
493 SUNXI_FUNCTION(0x1, "gpio_out"),
494 SUNXI_FUNCTION(0x2, "uart1"), /* TX */
495 SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 6)), /* PG_EINT6 */
496 SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 7),
497 SUNXI_FUNCTION(0x0, "gpio_in"),
498 SUNXI_FUNCTION(0x1, "gpio_out"),
499 SUNXI_FUNCTION(0x2, "uart1"), /* RX */
500 SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 7)), /* PG_EINT7 */
501 SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 8),
502 SUNXI_FUNCTION(0x0, "gpio_in"),
503 SUNXI_FUNCTION(0x1, "gpio_out"),
504 SUNXI_FUNCTION(0x2, "uart1"), /* RTS */
505 SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 8)), /* PG_EINT8 */
506 SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 9),
507 SUNXI_FUNCTION(0x0, "gpio_in"),
508 SUNXI_FUNCTION(0x1, "gpio_out"),
509 SUNXI_FUNCTION(0x2, "uart1"), /* CTS */
510 SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 9)), /* PG_EINT9 */
511 SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 10),
512 SUNXI_FUNCTION(0x0, "gpio_in"),
513 SUNXI_FUNCTION(0x1, "gpio_out"),
514 SUNXI_FUNCTION(0x2, "i2s1"), /* SYNC */
515 SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 10)), /* PG_EINT10 */
516 SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 11),
517 SUNXI_FUNCTION(0x0, "gpio_in"),
518 SUNXI_FUNCTION(0x1, "gpio_out"),
519 SUNXI_FUNCTION(0x2, "i2s1"), /* CLK */
520 SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 11)), /* PG_EINT11 */
521 SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 12),
522 SUNXI_FUNCTION(0x0, "gpio_in"),
523 SUNXI_FUNCTION(0x1, "gpio_out"),
524 SUNXI_FUNCTION(0x2, "i2s1"), /* DOUT */
525 SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 12)), /* PG_EINT12 */
526 SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 13),
527 SUNXI_FUNCTION(0x0, "gpio_in"),
528 SUNXI_FUNCTION(0x1, "gpio_out"),
529 SUNXI_FUNCTION(0x2, "i2s1"), /* DIN */
530 SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 13)), /* PG_EINT13 */
531 };
532
533 static const struct sunxi_pinctrl_desc sun50i_h5_pinctrl_data_broken = {
534 .pins = sun50i_h5_pins,
535 .npins = ARRAY_SIZE(sun50i_h5_pins),
536 .irq_banks = 2,
537 .irq_read_needs_mux = true,
538 .disable_strict_mode = true,
539 };
540
541 static const struct sunxi_pinctrl_desc sun50i_h5_pinctrl_data = {
542 .pins = sun50i_h5_pins,
543 .npins = ARRAY_SIZE(sun50i_h5_pins),
544 .irq_banks = 3,
545 .irq_read_needs_mux = true,
546 .disable_strict_mode = true,
547 };
548
549 static int sun50i_h5_pinctrl_probe(struct platform_device *pdev)
550 {
551 int ret;
552
553 ret = platform_irq_count(pdev);
554 if (ret < 0) {
555 if (ret != -EPROBE_DEFER)
556 dev_err(&pdev->dev, "Couldn't determine irq count: %pe\n",
557 ERR_PTR(ret));
558 return ret;
559 }
560
561 switch (ret) {
562 case 2:
563 dev_warn(&pdev->dev,
564 "Your device tree's pinctrl node is broken, which has no IRQ of PG bank routed.\n");
565 dev_warn(&pdev->dev,
566 "Please update the device tree, otherwise PG bank IRQ won't work.\n");
567 return sunxi_pinctrl_init(pdev,
568 &sun50i_h5_pinctrl_data_broken);
569 case 3:
570 return sunxi_pinctrl_init(pdev,
571 &sun50i_h5_pinctrl_data);
572 default:
573 return -EINVAL;
574 }
575 }
576
577 static const struct of_device_id sun50i_h5_pinctrl_match[] = {
578 { .compatible = "allwinner,sun50i-h5-pinctrl", },
579 {}
580 };
581
582 static struct platform_driver sun50i_h5_pinctrl_driver = {
583 .probe = sun50i_h5_pinctrl_probe,
584 .driver = {
585 .name = "sun50i-h5-pinctrl",
586 .of_match_table = sun50i_h5_pinctrl_match,
587 },
588 };
589 builtin_platform_driver(sun50i_h5_pinctrl_driver);
Linux with added FPC-III support