GNU Linux-libre 5.13.14-gnu1
[releases.git] / drivers / pinctrl / sunxi / pinctrl-sun8i-a23.c
1 /*
2  * Allwinner A23 SoCs pinctrl driver.
3  *
4  * Copyright (C) 2014 Chen-Yu Tsai
5  *
6  * Chen-Yu Tsai <wens@csie.org>
7  *
8  * Copyright (C) 2014 Maxime Ripard
9  *
10  * Maxime Ripard <maxime.ripard@free-electrons.com>
11  *
12  * This file is licensed under the terms of the GNU General Public
13  * License version 2.  This program is licensed "as is" without any
14  * warranty of any kind, whether express or implied.
15  */
16
17 #include <linux/init.h>
18 #include <linux/platform_device.h>
19 #include <linux/of.h>
20 #include <linux/of_device.h>
21 #include <linux/pinctrl/pinctrl.h>
22
23 #include "pinctrl-sunxi.h"
24
25 static const struct sunxi_desc_pin sun8i_a23_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, "spi1"),          /* CS */
30                   SUNXI_FUNCTION(0x3, "jtag"),          /* MS0 */
31                   SUNXI_FUNCTION_IRQ_BANK(0x4, 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, "spi1"),          /* CLK */
36                   SUNXI_FUNCTION(0x3, "jtag"),          /* CKO */
37                   SUNXI_FUNCTION_IRQ_BANK(0x4, 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, "spi1"),          /* MOSI */
42                   SUNXI_FUNCTION(0x3, "jtag"),          /* DOO */
43                   SUNXI_FUNCTION_IRQ_BANK(0x4, 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, "spi1"),          /* MISO */
48                   SUNXI_FUNCTION(0x3, "jtag"),          /* DIO */
49                   SUNXI_FUNCTION_IRQ_BANK(0x4, 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, "uart4"),         /* TX */
54                   SUNXI_FUNCTION_IRQ_BANK(0x4, 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, "uart4"),         /* RX */
59                   SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 5)),  /* PA_EINT5 */
60         SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 6),
61                   SUNXI_FUNCTION(0x0, "gpio_in"),
62                   SUNXI_FUNCTION(0x1, "gpio_out"),
63                   SUNXI_FUNCTION(0x2, "uart4"),         /* RTS */
64                   SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 6)),  /* PA_EINT6 */
65         SUNXI_PIN(SUNXI_PINCTRL_PIN(A, 7),
66                   SUNXI_FUNCTION(0x0, "gpio_in"),
67                   SUNXI_FUNCTION(0x1, "gpio_out"),
68                   SUNXI_FUNCTION(0x2, "uart4"),         /* CTS */
69                   SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 7)),  /* PA_EINT7 */
70         /* Hole */
71         SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 0),
72                   SUNXI_FUNCTION(0x0, "gpio_in"),
73                   SUNXI_FUNCTION(0x1, "gpio_out"),
74                   SUNXI_FUNCTION(0x2, "uart2"),         /* TX */
75                   SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 0)),  /* PB_EINT0 */
76         SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 1),
77                   SUNXI_FUNCTION(0x0, "gpio_in"),
78                   SUNXI_FUNCTION(0x1, "gpio_out"),
79                   SUNXI_FUNCTION(0x2, "uart2"),         /* RX */
80                   SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 1)),  /* PB_EINT1 */
81         SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 2),
82                   SUNXI_FUNCTION(0x0, "gpio_in"),
83                   SUNXI_FUNCTION(0x1, "gpio_out"),
84                   SUNXI_FUNCTION(0x2, "uart2"),         /* RTS */
85                   SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 2)),  /* PB_EINT2 */
86         SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 3),
87                   SUNXI_FUNCTION(0x0, "gpio_in"),
88                   SUNXI_FUNCTION(0x1, "gpio_out"),
89                   SUNXI_FUNCTION(0x2, "uart2"),         /* CTS */
90                   SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 3)),  /* PB_EINT3 */
91         SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 4),
92                   SUNXI_FUNCTION(0x0, "gpio_in"),
93                   SUNXI_FUNCTION(0x1, "gpio_out"),
94                   SUNXI_FUNCTION(0x2, "i2s0"),          /* SYNC */
95                   SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 4)),  /* PB_EINT4 */
96         SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 5),
97                   SUNXI_FUNCTION(0x0, "gpio_in"),
98                   SUNXI_FUNCTION(0x1, "gpio_out"),
99                   SUNXI_FUNCTION(0x2, "i2s0"),          /* DOUT */
100                   SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 5)),  /* PB_EINT5 */
101         SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 6),
102                   SUNXI_FUNCTION(0x0, "gpio_in"),
103                   SUNXI_FUNCTION(0x1, "gpio_out"),
104                   SUNXI_FUNCTION(0x2, "i2s0"),          /* DIN */
105                   SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 6)),  /* PB_EINT6 */
106         SUNXI_PIN(SUNXI_PINCTRL_PIN(B, 7),
107                   SUNXI_FUNCTION(0x0, "gpio_in"),
108                   SUNXI_FUNCTION(0x1, "gpio_out"),
109                   SUNXI_FUNCTION(0x3, "i2s0"),          /* DI */
110                   SUNXI_FUNCTION_IRQ_BANK(0x4, 1, 7)),  /* PB_EINT7 */
111         /* Hole */
112         SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 0),
113                   SUNXI_FUNCTION(0x0, "gpio_in"),
114                   SUNXI_FUNCTION(0x1, "gpio_out"),
115                   SUNXI_FUNCTION(0x2, "nand0"),         /* WE */
116                   SUNXI_FUNCTION(0x3, "spi0")),         /* MOSI */
117         SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 1),
118                   SUNXI_FUNCTION(0x0, "gpio_in"),
119                   SUNXI_FUNCTION(0x1, "gpio_out"),
120                   SUNXI_FUNCTION(0x2, "nand0"),         /* ALE */
121                   SUNXI_FUNCTION(0x3, "spi0")),         /* MISO */
122         SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 2),
123                   SUNXI_FUNCTION(0x0, "gpio_in"),
124                   SUNXI_FUNCTION(0x1, "gpio_out"),
125                   SUNXI_FUNCTION(0x2, "nand0"),         /* CLE */
126                   SUNXI_FUNCTION(0x3, "spi0")),         /* CLK */
127         SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 3),
128                   SUNXI_FUNCTION(0x0, "gpio_in"),
129                   SUNXI_FUNCTION(0x1, "gpio_out"),
130                   SUNXI_FUNCTION(0x2, "nand0"),         /* CE1 */
131                   SUNXI_FUNCTION(0x3, "spi0")),         /* CS */
132         SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 4),
133                   SUNXI_FUNCTION(0x0, "gpio_in"),
134                   SUNXI_FUNCTION(0x1, "gpio_out"),
135                   SUNXI_FUNCTION(0x2, "nand0")),        /* CE0 */
136         SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 5),
137                   SUNXI_FUNCTION(0x0, "gpio_in"),
138                   SUNXI_FUNCTION(0x1, "gpio_out"),
139                   SUNXI_FUNCTION(0x2, "nand0"),         /* RE */
140                   SUNXI_FUNCTION(0x3, "mmc2")),         /* CLK */
141         SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 6),
142                   SUNXI_FUNCTION(0x0, "gpio_in"),
143                   SUNXI_FUNCTION(0x1, "gpio_out"),
144                   SUNXI_FUNCTION(0x2, "nand0"),         /* RB0 */
145                   SUNXI_FUNCTION(0x3, "mmc2")),         /* CMD */
146         SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 7),
147                   SUNXI_FUNCTION(0x0, "gpio_in"),
148                   SUNXI_FUNCTION(0x1, "gpio_out"),
149                   SUNXI_FUNCTION(0x2, "nand0")),        /* RB1 */
150         SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 8),
151                   SUNXI_FUNCTION(0x0, "gpio_in"),
152                   SUNXI_FUNCTION(0x1, "gpio_out"),
153                   SUNXI_FUNCTION(0x2, "nand0"),         /* DQ0 */
154                   SUNXI_FUNCTION(0x3, "mmc2")),         /* D0 */
155         SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 9),
156                   SUNXI_FUNCTION(0x0, "gpio_in"),
157                   SUNXI_FUNCTION(0x1, "gpio_out"),
158                   SUNXI_FUNCTION(0x2, "nand0"),         /* DQ1 */
159                   SUNXI_FUNCTION(0x3, "mmc2")),         /* D1 */
160         SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 10),
161                   SUNXI_FUNCTION(0x0, "gpio_in"),
162                   SUNXI_FUNCTION(0x1, "gpio_out"),
163                   SUNXI_FUNCTION(0x2, "nand0"),         /* DQ2 */
164                   SUNXI_FUNCTION(0x3, "mmc2")),         /* D2 */
165         SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 11),
166                   SUNXI_FUNCTION(0x0, "gpio_in"),
167                   SUNXI_FUNCTION(0x1, "gpio_out"),
168                   SUNXI_FUNCTION(0x2, "nand0"),         /* DQ3 */
169                   SUNXI_FUNCTION(0x3, "mmc2")),         /* D3 */
170         SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 12),
171                   SUNXI_FUNCTION(0x0, "gpio_in"),
172                   SUNXI_FUNCTION(0x1, "gpio_out"),
173                   SUNXI_FUNCTION(0x2, "nand0"),         /* DQ4 */
174                   SUNXI_FUNCTION(0x3, "mmc2")),         /* D4 */
175         SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 13),
176                   SUNXI_FUNCTION(0x0, "gpio_in"),
177                   SUNXI_FUNCTION(0x1, "gpio_out"),
178                   SUNXI_FUNCTION(0x2, "nand0"),         /* DQ5 */
179                   SUNXI_FUNCTION(0x3, "mmc2")),         /* D5 */
180         SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 14),
181                   SUNXI_FUNCTION(0x0, "gpio_in"),
182                   SUNXI_FUNCTION(0x1, "gpio_out"),
183                   SUNXI_FUNCTION(0x2, "nand0"),         /* DQ6 */
184                   SUNXI_FUNCTION(0x3, "mmc2")),         /* D6 */
185         SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 15),
186                   SUNXI_FUNCTION(0x0, "gpio_in"),
187                   SUNXI_FUNCTION(0x1, "gpio_out"),
188                   SUNXI_FUNCTION(0x2, "nand0"),         /* DQ7 */
189                   SUNXI_FUNCTION(0x3, "mmc2")),         /* D7 */
190         SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 16),
191                   SUNXI_FUNCTION(0x0, "gpio_in"),
192                   SUNXI_FUNCTION(0x1, "gpio_out"),
193                   SUNXI_FUNCTION(0x2, "nand0"),         /* DQS */
194                   SUNXI_FUNCTION(0x3, "mmc2")),         /* RST */
195         SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 17),
196                   SUNXI_FUNCTION(0x0, "gpio_in"),
197                   SUNXI_FUNCTION(0x1, "gpio_out"),
198                   SUNXI_FUNCTION(0x2, "nand0")),        /* CE2 */
199         SUNXI_PIN(SUNXI_PINCTRL_PIN(C, 18),
200                   SUNXI_FUNCTION(0x0, "gpio_in"),
201                   SUNXI_FUNCTION(0x1, "gpio_out"),
202                   SUNXI_FUNCTION(0x2, "nand0")),        /* CE3 */
203         /* Hole */
204         SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 0),
205                   SUNXI_FUNCTION(0x0, "gpio_in"),
206                   SUNXI_FUNCTION(0x1, "gpio_out"),
207                   SUNXI_FUNCTION(0x2, "lcd0")),         /* D0 */
208         SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 1),
209                   SUNXI_FUNCTION(0x0, "gpio_in"),
210                   SUNXI_FUNCTION(0x1, "gpio_out"),
211                   SUNXI_FUNCTION(0x2, "lcd0")),         /* D1 */
212         SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 2),
213                   SUNXI_FUNCTION(0x0, "gpio_in"),
214                   SUNXI_FUNCTION(0x1, "gpio_out"),
215                   SUNXI_FUNCTION(0x2, "lcd0"),          /* D2 */
216                   SUNXI_FUNCTION(0x3, "mmc1")),         /* CLK */
217         SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 3),
218                   SUNXI_FUNCTION(0x0, "gpio_in"),
219                   SUNXI_FUNCTION(0x1, "gpio_out"),
220                   SUNXI_FUNCTION(0x2, "lcd0"),          /* D3 */
221                   SUNXI_FUNCTION(0x3, "mmc1")),         /* CMD */
222         SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 4),
223                   SUNXI_FUNCTION(0x0, "gpio_in"),
224                   SUNXI_FUNCTION(0x1, "gpio_out"),
225                   SUNXI_FUNCTION(0x2, "lcd0"),          /* D4 */
226                   SUNXI_FUNCTION(0x3, "mmc1")),         /* D0 */
227         SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 5),
228                   SUNXI_FUNCTION(0x0, "gpio_in"),
229                   SUNXI_FUNCTION(0x1, "gpio_out"),
230                   SUNXI_FUNCTION(0x2, "lcd0"),          /* D5 */
231                   SUNXI_FUNCTION(0x3, "mmc1")),         /* D1 */
232         SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 6),
233                   SUNXI_FUNCTION(0x0, "gpio_in"),
234                   SUNXI_FUNCTION(0x1, "gpio_out"),
235                   SUNXI_FUNCTION(0x2, "lcd0"),          /* D6 */
236                   SUNXI_FUNCTION(0x3, "mmc1")),         /* D2 */
237         SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 7),
238                   SUNXI_FUNCTION(0x0, "gpio_in"),
239                   SUNXI_FUNCTION(0x1, "gpio_out"),
240                   SUNXI_FUNCTION(0x2, "lcd0"),          /* D7 */
241                   SUNXI_FUNCTION(0x3, "mmc1")),         /* D3 */
242         SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 8),
243                   SUNXI_FUNCTION(0x0, "gpio_in"),
244                   SUNXI_FUNCTION(0x1, "gpio_out"),
245                   SUNXI_FUNCTION(0x2, "lcd0"),          /* D8 */
246                   SUNXI_FUNCTION(0x3, "uart3")),        /* TX */
247         SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 9),
248                   SUNXI_FUNCTION(0x0, "gpio_in"),
249                   SUNXI_FUNCTION(0x1, "gpio_out"),
250                   SUNXI_FUNCTION(0x2, "lcd0"),          /* D9 */
251                   SUNXI_FUNCTION(0x3, "uart3")),        /* RX */
252         SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 10),
253                   SUNXI_FUNCTION(0x0, "gpio_in"),
254                   SUNXI_FUNCTION(0x1, "gpio_out"),
255                   SUNXI_FUNCTION(0x2, "lcd0"),          /* D10 */
256                   SUNXI_FUNCTION(0x3, "uart1")),        /* TX */
257         SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 11),
258                   SUNXI_FUNCTION(0x0, "gpio_in"),
259                   SUNXI_FUNCTION(0x1, "gpio_out"),
260                   SUNXI_FUNCTION(0x2, "lcd0"),          /* D11 */
261                   SUNXI_FUNCTION(0x3, "uart1")),        /* RX */
262         SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 12),
263                   SUNXI_FUNCTION(0x0, "gpio_in"),
264                   SUNXI_FUNCTION(0x1, "gpio_out"),
265                   SUNXI_FUNCTION(0x2, "lcd0"),          /* D12 */
266                   SUNXI_FUNCTION(0x3, "uart1")),        /* RTS */
267         SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 13),
268                   SUNXI_FUNCTION(0x0, "gpio_in"),
269                   SUNXI_FUNCTION(0x1, "gpio_out"),
270                   SUNXI_FUNCTION(0x2, "lcd0"),          /* D13 */
271                   SUNXI_FUNCTION(0x3, "uart1")),        /* CTS */
272         SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 14),
273                   SUNXI_FUNCTION(0x0, "gpio_in"),
274                   SUNXI_FUNCTION(0x1, "gpio_out"),
275                   SUNXI_FUNCTION(0x2, "lcd0"),          /* D14 */
276                   SUNXI_FUNCTION(0x3, "i2s1")),         /* SYNC */
277         SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 15),
278                   SUNXI_FUNCTION(0x0, "gpio_in"),
279                   SUNXI_FUNCTION(0x1, "gpio_out"),
280                   SUNXI_FUNCTION(0x2, "lcd0"),          /* D15 */
281                   SUNXI_FUNCTION(0x3, "i2s1")),         /* CLK */
282         SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 16),
283                   SUNXI_FUNCTION(0x0, "gpio_in"),
284                   SUNXI_FUNCTION(0x1, "gpio_out"),
285                   SUNXI_FUNCTION(0x2, "lcd0"),          /* D16 */
286                   SUNXI_FUNCTION(0x3, "i2s1")),         /* DOUT */
287         SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 17),
288                   SUNXI_FUNCTION(0x0, "gpio_in"),
289                   SUNXI_FUNCTION(0x1, "gpio_out"),
290                   SUNXI_FUNCTION(0x2, "lcd0"),          /* D17 */
291                   SUNXI_FUNCTION(0x3, "i2s1")),         /* DIN */
292         SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 18),
293                   SUNXI_FUNCTION(0x0, "gpio_in"),
294                   SUNXI_FUNCTION(0x1, "gpio_out"),
295                   SUNXI_FUNCTION(0x2, "lcd0"),          /* D18 */
296                   SUNXI_FUNCTION(0x3, "lvds0")),        /* VN0 */
297         SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 19),
298                   SUNXI_FUNCTION(0x0, "gpio_in"),
299                   SUNXI_FUNCTION(0x1, "gpio_out"),
300                   SUNXI_FUNCTION(0x2, "lcd0"),          /* D19 */
301                   SUNXI_FUNCTION(0x3, "lvds0")),        /* VP0 */
302         SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 20),
303                   SUNXI_FUNCTION(0x0, "gpio_in"),
304                   SUNXI_FUNCTION(0x1, "gpio_out"),
305                   SUNXI_FUNCTION(0x2, "lcd0"),          /* D20 */
306                   SUNXI_FUNCTION(0x3, "lvds0")),        /* VP1 */
307         SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 21),
308                   SUNXI_FUNCTION(0x0, "gpio_in"),
309                   SUNXI_FUNCTION(0x1, "gpio_out"),
310                   SUNXI_FUNCTION(0x2, "lcd0"),          /* D21 */
311                   SUNXI_FUNCTION(0x3, "lvds0")),        /* VN1 */
312         SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 22),
313                   SUNXI_FUNCTION(0x0, "gpio_in"),
314                   SUNXI_FUNCTION(0x1, "gpio_out"),
315                   SUNXI_FUNCTION(0x2, "lcd0"),          /* D22 */
316                   SUNXI_FUNCTION(0x3, "lvds0")),        /* VP2 */
317         SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 23),
318                   SUNXI_FUNCTION(0x0, "gpio_in"),
319                   SUNXI_FUNCTION(0x1, "gpio_out"),
320                   SUNXI_FUNCTION(0x2, "lcd0"),          /* D23 */
321                   SUNXI_FUNCTION(0x3, "lvds0")),        /* VN2 */
322         SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 24),
323                   SUNXI_FUNCTION(0x0, "gpio_in"),
324                   SUNXI_FUNCTION(0x1, "gpio_out"),
325                   SUNXI_FUNCTION(0x2, "lcd0"),          /* CLK */
326                   SUNXI_FUNCTION(0x3, "lvds0")),        /* VPC */
327         SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 25),
328                   SUNXI_FUNCTION(0x0, "gpio_in"),
329                   SUNXI_FUNCTION(0x1, "gpio_out"),
330                   SUNXI_FUNCTION(0x2, "lcd0"),          /* DE */
331                   SUNXI_FUNCTION(0x3, "lvds0")),        /* VNC */
332         SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 26),
333                   SUNXI_FUNCTION(0x0, "gpio_in"),
334                   SUNXI_FUNCTION(0x1, "gpio_out"),
335                   SUNXI_FUNCTION(0x2, "lcd0"),          /* HSYNC */
336                   SUNXI_FUNCTION(0x3, "lvds0")),        /* VP3 */
337         SUNXI_PIN(SUNXI_PINCTRL_PIN(D, 27),
338                   SUNXI_FUNCTION(0x0, "gpio_in"),
339                   SUNXI_FUNCTION(0x1, "gpio_out"),
340                   SUNXI_FUNCTION(0x2, "lcd0"),          /* VSYNC */
341                   SUNXI_FUNCTION(0x3, "lvds0")),        /* VN3 */
342         /* Hole */
343         SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 0),
344                   SUNXI_FUNCTION(0x0, "gpio_in"),
345                   SUNXI_FUNCTION(0x1, "gpio_out"),
346                   SUNXI_FUNCTION(0x2, "csi")),          /* PCLK */
347         SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 1),
348                   SUNXI_FUNCTION(0x0, "gpio_in"),
349                   SUNXI_FUNCTION(0x1, "gpio_out"),
350                   SUNXI_FUNCTION(0x2, "csi")),          /* MCLK */
351         SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 2),
352                   SUNXI_FUNCTION(0x0, "gpio_in"),
353                   SUNXI_FUNCTION(0x1, "gpio_out"),
354                   SUNXI_FUNCTION(0x2, "csi")),          /* HSYNC */
355         SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 3),
356                   SUNXI_FUNCTION(0x0, "gpio_in"),
357                   SUNXI_FUNCTION(0x1, "gpio_out"),
358                   SUNXI_FUNCTION(0x2, "csi")),          /* VSYNC */
359         SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 4),
360                   SUNXI_FUNCTION(0x0, "gpio_in"),
361                   SUNXI_FUNCTION(0x1, "gpio_out"),
362                   SUNXI_FUNCTION(0x2, "csi")),          /* D0 */
363         SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 5),
364                   SUNXI_FUNCTION(0x0, "gpio_in"),
365                   SUNXI_FUNCTION(0x1, "gpio_out"),
366                   SUNXI_FUNCTION(0x2, "csi")),          /* D1 */
367         SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 6),
368                   SUNXI_FUNCTION(0x0, "gpio_in"),
369                   SUNXI_FUNCTION(0x1, "gpio_out"),
370                   SUNXI_FUNCTION(0x2, "csi")),          /* 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_PIN(SUNXI_PINCTRL_PIN(E, 8),
376                   SUNXI_FUNCTION(0x0, "gpio_in"),
377                   SUNXI_FUNCTION(0x1, "gpio_out"),
378                   SUNXI_FUNCTION(0x2, "csi")),          /* D4 */
379         SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 9),
380                   SUNXI_FUNCTION(0x0, "gpio_in"),
381                   SUNXI_FUNCTION(0x1, "gpio_out"),
382                   SUNXI_FUNCTION(0x2, "csi")),          /* D5 */
383         SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 10),
384                   SUNXI_FUNCTION(0x0, "gpio_in"),
385                   SUNXI_FUNCTION(0x1, "gpio_out"),
386                   SUNXI_FUNCTION(0x2, "csi")),          /* D6 */
387         SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 11),
388                   SUNXI_FUNCTION(0x0, "gpio_in"),
389                   SUNXI_FUNCTION(0x1, "gpio_out"),
390                   SUNXI_FUNCTION(0x2, "csi")),          /* D7 */
391         SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 12),
392                   SUNXI_FUNCTION(0x0, "gpio_in"),
393                   SUNXI_FUNCTION(0x1, "gpio_out"),
394                   SUNXI_FUNCTION(0x2, "csi"),           /* SCK */
395                   SUNXI_FUNCTION(0x3, "i2c2")),         /* SCK */
396         SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 13),
397                   SUNXI_FUNCTION(0x0, "gpio_in"),
398                   SUNXI_FUNCTION(0x1, "gpio_out"),
399                   SUNXI_FUNCTION(0x2, "csi"),           /* SDA */
400                   SUNXI_FUNCTION(0x3, "i2c2")),         /* SDA */
401         SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 14),
402                   SUNXI_FUNCTION(0x0, "gpio_in"),
403                   SUNXI_FUNCTION(0x1, "gpio_out")),
404         SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 15),
405                   SUNXI_FUNCTION(0x0, "gpio_in"),
406                   SUNXI_FUNCTION(0x1, "gpio_out")),
407         SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 16),
408                   SUNXI_FUNCTION(0x0, "gpio_in"),
409                   SUNXI_FUNCTION(0x1, "gpio_out")),
410         SUNXI_PIN(SUNXI_PINCTRL_PIN(E, 17),
411                   SUNXI_FUNCTION(0x0, "gpio_in"),
412                   SUNXI_FUNCTION(0x1, "gpio_out")),
413         /* Hole */
414         SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 0),
415                   SUNXI_FUNCTION(0x0, "gpio_in"),
416                   SUNXI_FUNCTION(0x1, "gpio_out"),
417                   SUNXI_FUNCTION(0x2, "mmc0"),          /* D1 */
418                   SUNXI_FUNCTION(0x3, "jtag")),         /* MS1 */
419         SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 1),
420                   SUNXI_FUNCTION(0x0, "gpio_in"),
421                   SUNXI_FUNCTION(0x1, "gpio_out"),
422                   SUNXI_FUNCTION(0x2, "mmc0"),          /* D0 */
423                   SUNXI_FUNCTION(0x3, "jtag")),         /* DI1 */
424         SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 2),
425                   SUNXI_FUNCTION(0x0, "gpio_in"),
426                   SUNXI_FUNCTION(0x1, "gpio_out"),
427                   SUNXI_FUNCTION(0x2, "mmc0"),          /* CLK */
428                   SUNXI_FUNCTION(0x3, "uart0")),        /* TX */
429         SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 3),
430                   SUNXI_FUNCTION(0x0, "gpio_in"),
431                   SUNXI_FUNCTION(0x1, "gpio_out"),
432                   SUNXI_FUNCTION(0x2, "mmc0"),          /* CMD */
433                   SUNXI_FUNCTION(0x3, "jtag")),         /* DO1 */
434         SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 4),
435                   SUNXI_FUNCTION(0x0, "gpio_in"),
436                   SUNXI_FUNCTION(0x1, "gpio_out"),
437                   SUNXI_FUNCTION(0x2, "mmc0"),          /* D3 */
438                   SUNXI_FUNCTION(0x3, "uart0")),        /* RX */
439         SUNXI_PIN(SUNXI_PINCTRL_PIN(F, 5),
440                   SUNXI_FUNCTION(0x0, "gpio_in"),
441                   SUNXI_FUNCTION(0x1, "gpio_out"),
442                   SUNXI_FUNCTION(0x2, "mmc0"),          /* D2 */
443                   SUNXI_FUNCTION(0x3, "jtag")),         /* CK1 */
444         /* Hole */
445         SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 0),
446                   SUNXI_FUNCTION(0x0, "gpio_in"),
447                   SUNXI_FUNCTION(0x1, "gpio_out"),
448                   SUNXI_FUNCTION(0x2, "mmc1"),          /* CLK */
449                   SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 0)),  /* PG_EINT0 */
450         SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 1),
451                   SUNXI_FUNCTION(0x0, "gpio_in"),
452                   SUNXI_FUNCTION(0x1, "gpio_out"),
453                   SUNXI_FUNCTION(0x2, "mmc1"),          /* CMD */
454                   SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 1)),  /* PG_EINT1 */
455         SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 2),
456                   SUNXI_FUNCTION(0x0, "gpio_in"),
457                   SUNXI_FUNCTION(0x1, "gpio_out"),
458                   SUNXI_FUNCTION(0x2, "mmc1"),          /* D0 */
459                   SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 2)),  /* PG_EINT2 */
460         SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 3),
461                   SUNXI_FUNCTION(0x0, "gpio_in"),
462                   SUNXI_FUNCTION(0x1, "gpio_out"),
463                   SUNXI_FUNCTION(0x2, "mmc1"),          /* D1 */
464                   SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 3)),  /* PG_EINT3 */
465         SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 4),
466                   SUNXI_FUNCTION(0x0, "gpio_in"),
467                   SUNXI_FUNCTION(0x1, "gpio_out"),
468                   SUNXI_FUNCTION(0x2, "mmc1"),          /* D2 */
469                   SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 4)),  /* PG_EINT4 */
470         SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 5),
471                   SUNXI_FUNCTION(0x0, "gpio_in"),
472                   SUNXI_FUNCTION(0x1, "gpio_out"),
473                   SUNXI_FUNCTION(0x2, "mmc1"),          /* D3 */
474                   SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 5)),  /* PG_EINT5 */
475         SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 6),
476                   SUNXI_FUNCTION(0x0, "gpio_in"),
477                   SUNXI_FUNCTION(0x1, "gpio_out"),
478                   SUNXI_FUNCTION(0x2, "uart1"),         /* TX */
479                   SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 6)),  /* PG_EINT6 */
480         SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 7),
481                   SUNXI_FUNCTION(0x0, "gpio_in"),
482                   SUNXI_FUNCTION(0x1, "gpio_out"),
483                   SUNXI_FUNCTION(0x2, "uart1"),         /* RX */
484                   SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 7)),  /* PG_EINT7 */
485         SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 8),
486                   SUNXI_FUNCTION(0x0, "gpio_in"),
487                   SUNXI_FUNCTION(0x1, "gpio_out"),
488                   SUNXI_FUNCTION(0x2, "uart1"),         /* RTS */
489                   SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 8)),  /* PG_EINT8 */
490         SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 9),
491                   SUNXI_FUNCTION(0x0, "gpio_in"),
492                   SUNXI_FUNCTION(0x1, "gpio_out"),
493                   SUNXI_FUNCTION(0x2, "uart1"),         /* CTS */
494                   SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 9)),  /* PG_EINT9 */
495         SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 10),
496                   SUNXI_FUNCTION(0x0, "gpio_in"),
497                   SUNXI_FUNCTION(0x1, "gpio_out"),
498                   SUNXI_FUNCTION(0x2, "i2s1"),          /* SYNC */
499                   SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 10)), /* PG_EINT10 */
500         SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 11),
501                   SUNXI_FUNCTION(0x0, "gpio_in"),
502                   SUNXI_FUNCTION(0x1, "gpio_out"),
503                   SUNXI_FUNCTION(0x2, "i2s1"),          /* CLK */
504                   SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 11)), /* PG_EINT11 */
505         SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 12),
506                   SUNXI_FUNCTION(0x0, "gpio_in"),
507                   SUNXI_FUNCTION(0x1, "gpio_out"),
508                   SUNXI_FUNCTION(0x2, "i2s1"),          /* DOUT */
509                   SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 12)), /* PG_EINT12 */
510         SUNXI_PIN(SUNXI_PINCTRL_PIN(G, 13),
511                   SUNXI_FUNCTION(0x0, "gpio_in"),
512                   SUNXI_FUNCTION(0x1, "gpio_out"),
513                   SUNXI_FUNCTION(0x2, "i2s1"),          /* DIN */
514                   SUNXI_FUNCTION_IRQ_BANK(0x4, 2, 13)), /* PG_EINT13 */
515         /* Hole */
516         SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 0),
517                   SUNXI_FUNCTION(0x0, "gpio_in"),
518                   SUNXI_FUNCTION(0x1, "gpio_out"),
519                   SUNXI_FUNCTION(0x2, "pwm0")),
520         SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 1),
521                   SUNXI_FUNCTION(0x0, "gpio_in"),
522                   SUNXI_FUNCTION(0x1, "gpio_out"),
523                   SUNXI_FUNCTION(0x2, "pwm1")),
524         SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 2),
525                   SUNXI_FUNCTION(0x0, "gpio_in"),
526                   SUNXI_FUNCTION(0x1, "gpio_out"),
527                   SUNXI_FUNCTION(0x2, "i2c0")),         /* SCK */
528         SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 3),
529                   SUNXI_FUNCTION(0x0, "gpio_in"),
530                   SUNXI_FUNCTION(0x1, "gpio_out"),
531                   SUNXI_FUNCTION(0x2, "i2c0")),         /* SDA */
532         SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 4),
533                   SUNXI_FUNCTION(0x0, "gpio_in"),
534                   SUNXI_FUNCTION(0x1, "gpio_out"),
535                   SUNXI_FUNCTION(0x2, "i2c1")),         /* SCK */
536         SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 5),
537                   SUNXI_FUNCTION(0x0, "gpio_in"),
538                   SUNXI_FUNCTION(0x1, "gpio_out"),
539                   SUNXI_FUNCTION(0x2, "i2c1")),         /* SDA */
540         SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 6),
541                   SUNXI_FUNCTION(0x0, "gpio_in"),
542                   SUNXI_FUNCTION(0x1, "gpio_out"),
543                   SUNXI_FUNCTION(0x2, "spi0"),          /* CS */
544                   SUNXI_FUNCTION(0x3, "uart3")),        /* TX */
545         SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 7),
546                   SUNXI_FUNCTION(0x0, "gpio_in"),
547                   SUNXI_FUNCTION(0x1, "gpio_out"),
548                   SUNXI_FUNCTION(0x2, "spi0"),          /* CLK */
549                   SUNXI_FUNCTION(0x3, "uart3")),        /* RX */
550         SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 8),
551                   SUNXI_FUNCTION(0x0, "gpio_in"),
552                   SUNXI_FUNCTION(0x1, "gpio_out"),
553                   SUNXI_FUNCTION(0x2, "spi0"),          /* DOUT */
554                   SUNXI_FUNCTION(0x3, "uart3")),        /* RTS */
555         SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 9),
556                   SUNXI_FUNCTION(0x0, "gpio_in"),
557                   SUNXI_FUNCTION(0x1, "gpio_out"),
558                   SUNXI_FUNCTION(0x2, "spi0"),          /* DIN */
559                   SUNXI_FUNCTION(0x3, "uart3")),        /* CTS */
560 };
561
562 static const struct sunxi_pinctrl_desc sun8i_a23_pinctrl_data = {
563         .pins = sun8i_a23_pins,
564         .npins = ARRAY_SIZE(sun8i_a23_pins),
565         .irq_banks = 3,
566         .disable_strict_mode = true,
567 };
568
569 static int sun8i_a23_pinctrl_probe(struct platform_device *pdev)
570 {
571         return sunxi_pinctrl_init(pdev,
572                                   &sun8i_a23_pinctrl_data);
573 }
574
575 static const struct of_device_id sun8i_a23_pinctrl_match[] = {
576         { .compatible = "allwinner,sun8i-a23-pinctrl", },
577         {}
578 };
579
580 static struct platform_driver sun8i_a23_pinctrl_driver = {
581         .probe  = sun8i_a23_pinctrl_probe,
582         .driver = {
583                 .name           = "sun8i-a23-pinctrl",
584                 .of_match_table = sun8i_a23_pinctrl_match,
585         },
586 };
587 builtin_platform_driver(sun8i_a23_pinctrl_driver);