1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Copyright (c) 2020 TOSHIBA CORPORATION
4 * Copyright (c) 2020 Toshiba Electronic Devices & Storage Corporation
5 * Copyright (c) 2020 Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
6 */
7
8#include <linux/init.h>
9#include <linux/io.h>
10#include <linux/of.h>
11#include <linux/platform_device.h>
12#include <linux/pinctrl/pinctrl.h>
13#include "pinctrl-common.h"
14
15#define tmpv7700_MAGIC_NUM 0x4932f70e
16
17/* register offset */
18#define REG_KEY_CTRL 0x0000
19#define REG_KEY_CMD 0x0004
20#define REG_PINMUX1 0x3000
21#define REG_PINMUX2 0x3004
22#define REG_PINMUX3 0x3008
23#define REG_PINMUX4 0x300c
24#define REG_PINMUX5 0x3010
25#define REG_IOSET 0x3014
26#define REG_IO_VSEL 0x3018
27#define REG_IO_DSEL1 0x301c
28#define REG_IO_DSEL2 0x3020
29#define REG_IO_DSEL3 0x3024
30#define REG_IO_DSEL4 0x3028
31#define REG_IO_DSEL5 0x302c
32#define REG_IO_DSEL6 0x3030
33#define REG_IO_DSEL7 0x3034
34#define REG_IO_DSEL8 0x3038
35#define REG_IO_PUDE1 0x303c
36#define REG_IO_PUDE2 0x3040
37#define REG_IO_PUDSEL1 0x3044
38#define REG_IO_PUDSEL2 0x3048
39
40/* PIN */
41static const struct visconti_desc_pin pins_tmpv7700[] = {
42 VISCONTI_PIN(PINCTRL_PIN(0, "gpio0"), REG_IO_DSEL4, 24,
43 REG_IO_PUDE1, REG_IO_PUDSEL1, 30),
44 VISCONTI_PIN(PINCTRL_PIN(1, "gpio1"), REG_IO_DSEL4, 28,
45 REG_IO_PUDE1, REG_IO_PUDSEL1, 31),
46 VISCONTI_PIN(PINCTRL_PIN(2, "gpio2"), REG_IO_DSEL5, 0,
47 REG_IO_PUDE2, REG_IO_PUDSEL2, 0),
48 VISCONTI_PIN(PINCTRL_PIN(3, "gpio3"), REG_IO_DSEL5, 4,
49 REG_IO_PUDE2, REG_IO_PUDSEL2, 1),
50 VISCONTI_PIN(PINCTRL_PIN(4, "gpio4"), REG_IO_DSEL5, 8,
51 REG_IO_PUDE2, REG_IO_PUDSEL2, 2),
52 VISCONTI_PIN(PINCTRL_PIN(5, "gpio5"), REG_IO_DSEL5, 12,
53 REG_IO_PUDE2, REG_IO_PUDSEL2, 3),
54 VISCONTI_PIN(PINCTRL_PIN(6, "gpio6"), REG_IO_DSEL5, 16,
55 REG_IO_PUDE2, REG_IO_PUDSEL2, 4),
56 VISCONTI_PIN(PINCTRL_PIN(7, "gpio7"), REG_IO_DSEL5, 20,
57 REG_IO_PUDE2, REG_IO_PUDSEL2, 5),
58 VISCONTI_PIN(PINCTRL_PIN(8, "gpio8"), REG_IO_DSEL5, 24,
59 REG_IO_PUDE2, REG_IO_PUDSEL2, 6),
60 VISCONTI_PIN(PINCTRL_PIN(9, "gpio9"), REG_IO_DSEL5, 28,
61 REG_IO_PUDE2, REG_IO_PUDSEL2, 7),
62 VISCONTI_PIN(PINCTRL_PIN(10, "gpio10"), REG_IO_DSEL6, 0,
63 REG_IO_PUDE2, REG_IO_PUDSEL2, 8),
64 VISCONTI_PIN(PINCTRL_PIN(11, "gpio11"), REG_IO_DSEL6, 4,
65 REG_IO_PUDE2, REG_IO_PUDSEL2, 9),
66 VISCONTI_PIN(PINCTRL_PIN(12, "gpio12"), REG_IO_DSEL6, 8,
67 REG_IO_PUDE2, REG_IO_PUDSEL2, 10),
68 VISCONTI_PIN(PINCTRL_PIN(13, "gpio13"), REG_IO_DSEL6, 12,
69 REG_IO_PUDE2, REG_IO_PUDSEL2, 11),
70 VISCONTI_PIN(PINCTRL_PIN(14, "gpio14"), REG_IO_DSEL6, 16,
71 REG_IO_PUDE2, REG_IO_PUDSEL2, 12),
72 VISCONTI_PIN(PINCTRL_PIN(15, "gpio15"), REG_IO_DSEL6, 20,
73 REG_IO_PUDE2, REG_IO_PUDSEL2, 13),
74 VISCONTI_PIN(PINCTRL_PIN(16, "gpio16"), REG_IO_DSEL6, 24,
75 REG_IO_PUDE2, REG_IO_PUDSEL2, 14),
76 VISCONTI_PIN(PINCTRL_PIN(17, "gpio17"), REG_IO_DSEL6, 28,
77 REG_IO_PUDE2, REG_IO_PUDSEL2, 15),
78 VISCONTI_PIN(PINCTRL_PIN(18, "gpio18"), REG_IO_DSEL7, 0,
79 REG_IO_PUDE2, REG_IO_PUDSEL2, 16),
80 VISCONTI_PIN(PINCTRL_PIN(19, "gpio19"), REG_IO_DSEL7, 4,
81 REG_IO_PUDE2, REG_IO_PUDSEL2, 17),
82 VISCONTI_PIN(PINCTRL_PIN(20, "gpio20"), REG_IO_DSEL7, 8,
83 REG_IO_PUDE2, REG_IO_PUDSEL2, 18),
84 VISCONTI_PIN(PINCTRL_PIN(21, "gpio21"), REG_IO_DSEL7, 12,
85 REG_IO_PUDE2, REG_IO_PUDSEL2, 19),
86 VISCONTI_PIN(PINCTRL_PIN(22, "gpio22"), REG_IO_DSEL7, 16,
87 REG_IO_PUDE2, REG_IO_PUDSEL2, 20),
88 VISCONTI_PIN(PINCTRL_PIN(23, "gpio23"), REG_IO_DSEL7, 20,
89 REG_IO_PUDE2, REG_IO_PUDSEL2, 21),
90 VISCONTI_PIN(PINCTRL_PIN(24, "gpio24"), REG_IO_DSEL7, 24,
91 REG_IO_PUDE2, REG_IO_PUDSEL2, 22),
92 VISCONTI_PIN(PINCTRL_PIN(25, "gpio25"), REG_IO_DSEL7, 28,
93 REG_IO_PUDE2, REG_IO_PUDSEL2, 23),
94 VISCONTI_PIN(PINCTRL_PIN(26, "gpio26"), REG_IO_DSEL8, 0,
95 REG_IO_PUDE2, REG_IO_PUDSEL2, 24),
96 VISCONTI_PIN(PINCTRL_PIN(27, "gpio27"), REG_IO_DSEL8, 4,
97 REG_IO_PUDE2, REG_IO_PUDSEL2, 25),
98 VISCONTI_PIN(PINCTRL_PIN(28, "gpio28"), REG_IO_DSEL8, 8,
99 REG_IO_PUDE2, REG_IO_PUDSEL2, 26),
100 VISCONTI_PIN(PINCTRL_PIN(29, "gpio29"), REG_IO_DSEL4, 8,
101 REG_IO_PUDE1, REG_IO_PUDSEL1, 26),
102 VISCONTI_PIN(PINCTRL_PIN(30, "gpio30"), REG_IO_DSEL4, 4,
103 REG_IO_PUDE1, REG_IO_PUDSEL1, 25),
104 VISCONTI_PIN(PINCTRL_PIN(31, "gpio31"), REG_IO_DSEL4, 0,
105 REG_IO_PUDE1, REG_IO_PUDSEL1, 24),
106 VISCONTI_PIN(PINCTRL_PIN(32, "spi_sck"), REG_IO_DSEL4, 12,
107 REG_IO_PUDE1, REG_IO_PUDSEL1, 27),
108 VISCONTI_PIN(PINCTRL_PIN(33, "spi_sdo"), REG_IO_DSEL4, 16,
109 REG_IO_PUDE1, REG_IO_PUDSEL1, 28),
110 VISCONTI_PIN(PINCTRL_PIN(34, "spi_sdi"), REG_IO_DSEL4, 20,
111 REG_IO_PUDE1, REG_IO_PUDSEL1, 29),
112};
113
114/* Group */
115VISCONTI_PINS(i2c0, 0, 1);
116VISCONTI_PINS(i2c1, 2, 3);
117VISCONTI_PINS(i2c2, 12, 13);
118VISCONTI_PINS(i2c3, 14, 15);
119VISCONTI_PINS(i2c4, 16, 17);
120VISCONTI_PINS(i2c5, 18, 19);
121VISCONTI_PINS(i2c6, 33, 34);
122VISCONTI_PINS(i2c7, 29, 32);
123VISCONTI_PINS(i2c8, 30, 31);
124VISCONTI_PINS(spi0_cs0, 29);
125VISCONTI_PINS(spi0_cs1, 30);
126VISCONTI_PINS(spi0_cs2, 31);
127VISCONTI_PINS(spi1_cs, 3);
128VISCONTI_PINS(spi2_cs, 7);
129VISCONTI_PINS(spi3_cs, 11);
130VISCONTI_PINS(spi4_cs, 15);
131VISCONTI_PINS(spi5_cs, 19);
132VISCONTI_PINS(spi6_cs, 27);
133VISCONTI_PINS(spi0, 32, 33, 34);
134VISCONTI_PINS(spi1, 0, 1, 2);
135VISCONTI_PINS(spi2, 4, 5, 6);
136VISCONTI_PINS(spi3, 8, 9, 10);
137VISCONTI_PINS(spi4, 12, 13, 14);
138VISCONTI_PINS(spi5, 16, 17, 18);
139VISCONTI_PINS(spi6, 24, 25, 26);
140VISCONTI_PINS(uart0, 4, 5, 6, 7);
141VISCONTI_PINS(uart1, 8, 9, 10, 11);
142VISCONTI_PINS(uart2, 12, 13, 14, 15);
143VISCONTI_PINS(uart3, 16, 17, 18, 19);
144VISCONTI_PINS(pwm0_gpio4, 4);
145VISCONTI_PINS(pwm1_gpio5, 5);
146VISCONTI_PINS(pwm2_gpio6, 6);
147VISCONTI_PINS(pwm3_gpio7, 7);
148VISCONTI_PINS(pwm0_gpio8, 8);
149VISCONTI_PINS(pwm1_gpio9, 9);
150VISCONTI_PINS(pwm2_gpio10, 10);
151VISCONTI_PINS(pwm3_gpio11, 11);
152VISCONTI_PINS(pwm0_gpio12, 12);
153VISCONTI_PINS(pwm1_gpio13, 13);
154VISCONTI_PINS(pwm2_gpio14, 14);
155VISCONTI_PINS(pwm3_gpio15, 15);
156VISCONTI_PINS(pwm0_gpio16, 16);
157VISCONTI_PINS(pwm1_gpio17, 17);
158VISCONTI_PINS(pwm2_gpio18, 18);
159VISCONTI_PINS(pwm3_gpio19, 19);
160VISCONTI_PINS(pcmif_out, 20, 21, 22);
161VISCONTI_PINS(pcmif_in, 24, 25, 26);
162
163static const struct visconti_pin_group groups_tmpv7700[] = {
164 VISCONTI_PIN_GROUP(i2c0, REG_PINMUX2, GENMASK(7, 0), 0x00000022),
165 VISCONTI_PIN_GROUP(i2c1, REG_PINMUX2, GENMASK(15, 8), 0x00002200),
166 VISCONTI_PIN_GROUP(i2c2, REG_PINMUX3, GENMASK(23, 16), 0x00770000),
167 VISCONTI_PIN_GROUP(i2c3, REG_PINMUX3, GENMASK(31, 24), 0x77000000),
168 VISCONTI_PIN_GROUP(i2c4, REG_PINMUX4, GENMASK(7, 0), 0x00000077),
169 VISCONTI_PIN_GROUP(i2c5, REG_PINMUX4, GENMASK(15, 8), 0x00007700),
170 VISCONTI_PIN_GROUP(i2c6, REG_PINMUX1, GENMASK(3, 0), 0x0000002),
171 VISCONTI_PIN_GROUP(i2c7, REG_PINMUX5, GENMASK(23, 20), 0x00200000),
172 VISCONTI_PIN_GROUP(i2c8, REG_PINMUX5, GENMASK(31, 24), 0x22000000),
173 VISCONTI_PIN_GROUP(spi0_cs0, REG_PINMUX5, GENMASK(23, 20), 0x00100000),
174 VISCONTI_PIN_GROUP(spi0_cs1, REG_PINMUX5, GENMASK(27, 24), 0x01000000),
175 VISCONTI_PIN_GROUP(spi0_cs2, REG_PINMUX5, GENMASK(31, 28), 0x10000000),
176 VISCONTI_PIN_GROUP(spi1_cs, REG_PINMUX2, GENMASK(15, 12), 0x00001000),
177 VISCONTI_PIN_GROUP(spi2_cs, REG_PINMUX2, GENMASK(31, 28), 0x10000000),
178 VISCONTI_PIN_GROUP(spi3_cs, REG_PINMUX3, GENMASK(15, 12), 0x00001000),
179 VISCONTI_PIN_GROUP(spi4_cs, REG_PINMUX4, GENMASK(31, 28), 0x10000000),
180 VISCONTI_PIN_GROUP(spi5_cs, REG_PINMUX4, GENMASK(15, 12), 0x00001000),
181 VISCONTI_PIN_GROUP(spi6_cs, REG_PINMUX5, GENMASK(15, 12), 0x00001000),
182 VISCONTI_PIN_GROUP(spi0, REG_PINMUX1, GENMASK(3, 0), 0x00000001),
183 VISCONTI_PIN_GROUP(spi1, REG_PINMUX2, GENMASK(11, 0), 0x00000111),
184 VISCONTI_PIN_GROUP(spi2, REG_PINMUX2, GENMASK(27, 16), 0x01110000),
185 VISCONTI_PIN_GROUP(spi3, REG_PINMUX3, GENMASK(11, 0), 0x00000111),
186 VISCONTI_PIN_GROUP(spi4, REG_PINMUX3, GENMASK(27, 16), 0x01110000),
187 VISCONTI_PIN_GROUP(spi5, REG_PINMUX4, GENMASK(11, 0), 0x00000111),
188 VISCONTI_PIN_GROUP(spi6, REG_PINMUX5, GENMASK(11, 0), 0x00000111),
189 VISCONTI_PIN_GROUP(uart0, REG_PINMUX2, GENMASK(31, 16), 0x22220000),
190 VISCONTI_PIN_GROUP(uart1, REG_PINMUX3, GENMASK(15, 0), 0x00002222),
191 VISCONTI_PIN_GROUP(uart2, REG_PINMUX3, GENMASK(31, 16), 0x22220000),
192 VISCONTI_PIN_GROUP(uart3, REG_PINMUX4, GENMASK(15, 0), 0x00002222),
193 VISCONTI_PIN_GROUP(pwm0_gpio4, REG_PINMUX2, GENMASK(19, 16), 0x00050000),
194 VISCONTI_PIN_GROUP(pwm1_gpio5, REG_PINMUX2, GENMASK(23, 20), 0x00500000),
195 VISCONTI_PIN_GROUP(pwm2_gpio6, REG_PINMUX2, GENMASK(27, 24), 0x05000000),
196 VISCONTI_PIN_GROUP(pwm3_gpio7, REG_PINMUX2, GENMASK(31, 28), 0x50000000),
197 VISCONTI_PIN_GROUP(pwm0_gpio8, REG_PINMUX3, GENMASK(3, 0), 0x00000005),
198 VISCONTI_PIN_GROUP(pwm1_gpio9, REG_PINMUX3, GENMASK(7, 4), 0x00000050),
199 VISCONTI_PIN_GROUP(pwm2_gpio10, REG_PINMUX3, GENMASK(11, 8), 0x00000500),
200 VISCONTI_PIN_GROUP(pwm3_gpio11, REG_PINMUX3, GENMASK(15, 12), 0x00005000),
201 VISCONTI_PIN_GROUP(pwm0_gpio12, REG_PINMUX3, GENMASK(19, 16), 0x00050000),
202 VISCONTI_PIN_GROUP(pwm1_gpio13, REG_PINMUX3, GENMASK(23, 20), 0x00500000),
203 VISCONTI_PIN_GROUP(pwm2_gpio14, REG_PINMUX3, GENMASK(27, 24), 0x05000000),
204 VISCONTI_PIN_GROUP(pwm3_gpio15, REG_PINMUX3, GENMASK(31, 28), 0x50000000),
205 VISCONTI_PIN_GROUP(pwm0_gpio16, REG_PINMUX4, GENMASK(3, 0), 0x00000005),
206 VISCONTI_PIN_GROUP(pwm1_gpio17, REG_PINMUX4, GENMASK(7, 4), 0x00000050),
207 VISCONTI_PIN_GROUP(pwm2_gpio18, REG_PINMUX4, GENMASK(11, 8), 0x00000500),
208 VISCONTI_PIN_GROUP(pwm3_gpio19, REG_PINMUX4, GENMASK(15, 12), 0x00005000),
209 VISCONTI_PIN_GROUP(pcmif_out, REG_PINMUX4, GENMASK(27, 16), 0x01110000),
210 VISCONTI_PIN_GROUP(pcmif_in, REG_PINMUX5, GENMASK(11, 0), 0x00000222),
211};
212
213/* MUX */
214VISCONTI_GROUPS(i2c0, "i2c0_grp");
215VISCONTI_GROUPS(i2c1, "i2c1_grp");
216VISCONTI_GROUPS(i2c2, "i2c2_grp");
217VISCONTI_GROUPS(i2c3, "i2c3_grp");
218VISCONTI_GROUPS(i2c4, "i2c4_grp");
219VISCONTI_GROUPS(i2c5, "i2c5_grp");
220VISCONTI_GROUPS(i2c6, "i2c6_grp");
221VISCONTI_GROUPS(i2c7, "i2c7_grp");
222VISCONTI_GROUPS(i2c8, "i2c8_grp");
223VISCONTI_GROUPS(spi0, "spi0_grp", "spi0_cs0_grp",
224 "spi0_cs1_grp", "spi0_cs2_grp");
225VISCONTI_GROUPS(spi1, "spi1_grp", "spi1_cs_grp");
226VISCONTI_GROUPS(spi2, "spi2_grp", "spi2_cs_grp");
227VISCONTI_GROUPS(spi3, "spi3_grp", "spi3_cs_grp");
228VISCONTI_GROUPS(spi4, "spi4_grp", "spi4_cs_grp");
229VISCONTI_GROUPS(spi5, "spi5_grp", "spi5_cs_grp");
230VISCONTI_GROUPS(spi6, "spi6_grp", "spi6_cs_grp");
231VISCONTI_GROUPS(uart0, "uart0_grp");
232VISCONTI_GROUPS(uart1, "uart1_grp");
233VISCONTI_GROUPS(uart2, "uart2_grp");
234VISCONTI_GROUPS(uart3, "uart3_grp");
235VISCONTI_GROUPS(pwm, "pwm0_gpio4_grp", "pwm0_gpio8_grp",
236 "pwm0_gpio12_grp", "pwm0_gpio16_grp",
237 "pwm1_gpio5_grp", "pwm1_gpio9_grp",
238 "pwm1_gpio13_grp", "pwm1_gpio17_grp",
239 "pwm2_gpio6_grp", "pwm2_gpio10_grp",
240 "pwm2_gpio14_grp", "pwm2_gpio18_grp",
241 "pwm3_gpio7_grp", "pwm3_gpio11_grp",
242 "pwm3_gpio15_grp", "pwm3_gpio19_grp");
243VISCONTI_GROUPS(pcmif_out, "pcmif_out_grp");
244VISCONTI_GROUPS(pcmif_in, "pcmif_in_grp");
245
246static const struct visconti_pin_function functions_tmpv7700[] = {
247 VISCONTI_PIN_FUNCTION(i2c0),
248 VISCONTI_PIN_FUNCTION(i2c1),
249 VISCONTI_PIN_FUNCTION(i2c2),
250 VISCONTI_PIN_FUNCTION(i2c3),
251 VISCONTI_PIN_FUNCTION(i2c4),
252 VISCONTI_PIN_FUNCTION(i2c5),
253 VISCONTI_PIN_FUNCTION(i2c6),
254 VISCONTI_PIN_FUNCTION(i2c7),
255 VISCONTI_PIN_FUNCTION(i2c8),
256 VISCONTI_PIN_FUNCTION(spi0),
257 VISCONTI_PIN_FUNCTION(spi1),
258 VISCONTI_PIN_FUNCTION(spi2),
259 VISCONTI_PIN_FUNCTION(spi3),
260 VISCONTI_PIN_FUNCTION(spi4),
261 VISCONTI_PIN_FUNCTION(spi5),
262 VISCONTI_PIN_FUNCTION(spi6),
263 VISCONTI_PIN_FUNCTION(uart0),
264 VISCONTI_PIN_FUNCTION(uart1),
265 VISCONTI_PIN_FUNCTION(uart2),
266 VISCONTI_PIN_FUNCTION(uart3),
267 VISCONTI_PIN_FUNCTION(pwm),
268 VISCONTI_PIN_FUNCTION(pcmif_in),
269 VISCONTI_PIN_FUNCTION(pcmif_out),
270};
271
272/* GPIO MUX */
273#define tmpv7700_GPIO_MUX(off, msk) \
274{ \
275 .offset = off, \
276 .mask = msk, \
277 .val = 0, \
278}
279
280static const struct visconti_mux gpio_mux_tmpv7700[] = {
281 tmpv7700_GPIO_MUX(REG_PINMUX2, GENMASK(3, 0)),
282 tmpv7700_GPIO_MUX(REG_PINMUX2, GENMASK(7, 4)),
283 tmpv7700_GPIO_MUX(REG_PINMUX2, GENMASK(11, 8)),
284 tmpv7700_GPIO_MUX(REG_PINMUX2, GENMASK(15, 12)),
285 tmpv7700_GPIO_MUX(REG_PINMUX2, GENMASK(19, 16)),
286 tmpv7700_GPIO_MUX(REG_PINMUX2, GENMASK(23, 20)),
287 tmpv7700_GPIO_MUX(REG_PINMUX2, GENMASK(27, 24)),
288 tmpv7700_GPIO_MUX(REG_PINMUX2, GENMASK(31, 28)),
289 tmpv7700_GPIO_MUX(REG_PINMUX3, GENMASK(3, 0)),
290 tmpv7700_GPIO_MUX(REG_PINMUX3, GENMASK(7, 4)),
291 tmpv7700_GPIO_MUX(REG_PINMUX3, GENMASK(11, 8)),
292 tmpv7700_GPIO_MUX(REG_PINMUX3, GENMASK(15, 12)),
293 tmpv7700_GPIO_MUX(REG_PINMUX3, GENMASK(19, 16)),
294 tmpv7700_GPIO_MUX(REG_PINMUX3, GENMASK(23, 20)),
295 tmpv7700_GPIO_MUX(REG_PINMUX3, GENMASK(27, 24)),
296 tmpv7700_GPIO_MUX(REG_PINMUX3, GENMASK(31, 28)),
297 tmpv7700_GPIO_MUX(REG_PINMUX4, GENMASK(3, 0)),
298 tmpv7700_GPIO_MUX(REG_PINMUX4, GENMASK(7, 4)),
299 tmpv7700_GPIO_MUX(REG_PINMUX4, GENMASK(11, 8)),
300 tmpv7700_GPIO_MUX(REG_PINMUX4, GENMASK(15, 12)),
301 tmpv7700_GPIO_MUX(REG_PINMUX4, GENMASK(19, 16)),
302 tmpv7700_GPIO_MUX(REG_PINMUX4, GENMASK(23, 20)),
303 tmpv7700_GPIO_MUX(REG_PINMUX4, GENMASK(27, 24)),
304 tmpv7700_GPIO_MUX(REG_PINMUX4, GENMASK(31, 28)),
305 tmpv7700_GPIO_MUX(REG_PINMUX5, GENMASK(3, 0)),
306 tmpv7700_GPIO_MUX(REG_PINMUX5, GENMASK(7, 4)),
307 tmpv7700_GPIO_MUX(REG_PINMUX5, GENMASK(11, 8)),
308 tmpv7700_GPIO_MUX(REG_PINMUX5, GENMASK(15, 12)),
309 tmpv7700_GPIO_MUX(REG_PINMUX5, GENMASK(19, 16)),
310 tmpv7700_GPIO_MUX(REG_PINMUX5, GENMASK(23, 20)),
311 tmpv7700_GPIO_MUX(REG_PINMUX5, GENMASK(27, 24)),
312 tmpv7700_GPIO_MUX(REG_PINMUX5, GENMASK(31, 28)),
313};
314
315static void tmpv7700_pinctrl_unlock(void __iomem *base)
316{
317 writel(val: 1, addr: base + REG_KEY_CTRL);
318 writel(tmpv7700_MAGIC_NUM, addr: base + REG_KEY_CMD);
319}
320
321/* chip dependent data */
322static const struct visconti_pinctrl_devdata tmpv7700_pinctrl_data = {
323 .pins = pins_tmpv7700,
324 .nr_pins = ARRAY_SIZE(pins_tmpv7700),
325 .groups = groups_tmpv7700,
326 .nr_groups = ARRAY_SIZE(groups_tmpv7700),
327 .functions = functions_tmpv7700,
328 .nr_functions = ARRAY_SIZE(functions_tmpv7700),
329 .gpio_mux = gpio_mux_tmpv7700,
330 .unlock = tmpv7700_pinctrl_unlock,
331};
332
333static int tmpv7700_pinctrl_probe(struct platform_device *pdev)
334{
335 return visconti_pinctrl_probe(pdev, devdata: &tmpv7700_pinctrl_data);
336}
337
338static const struct of_device_id tmpv7700_pctrl_of_match[] = {
339 { .compatible = "toshiba,tmpv7708-pinctrl", },
340 {},
341};
342
343static struct platform_driver tmpv7700_pinctrl_driver = {
344 .probe = tmpv7700_pinctrl_probe,
345 .driver = {
346 .name = "tmpv7700-pinctrl",
347 .of_match_table = tmpv7700_pctrl_of_match,
348 },
349};
350
351static int __init tmpv7700_pinctrl_init(void)
352{
353 return platform_driver_register(&tmpv7700_pinctrl_driver);
354}
355arch_initcall(tmpv7700_pinctrl_init);
356

source code of linux/drivers/pinctrl/visconti/pinctrl-tmpv7700.c