1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3  * Copyright (c) 2015 MediaTek Inc.
4  * Author: Biao Huang <biao.huang@mediatek.com>
5  */
6 
7 #include <dt-bindings/pinctrl/mt65xx.h>
8 #include <linux/module.h>
9 #include <linux/of.h>
10 #include <linux/platform_device.h>
11 #include <linux/pinctrl/pinctrl.h>
12 #include <linux/regmap.h>
13 
14 #include "pinctrl-mtk-common.h"
15 #include "pinctrl-mtk-mt2701.h"
16 
17 /**
18  * struct mtk_spec_pinmux_set
19  * - For special pins' mode setting
20  * @pin: The pin number.
21  * @offset: The offset of extra setting register.
22  * @bit: The bit of extra setting register.
23  */
24 struct mtk_spec_pinmux_set {
25 	unsigned short pin;
26 	unsigned short offset;
27 	unsigned char bit;
28 };
29 
30 #define MTK_PINMUX_SPEC(_pin, _offset, _bit)	\
31 	{					\
32 		.pin = _pin,			\
33 		.offset = _offset,		\
34 		.bit = _bit,			\
35 	}
36 
37 static const struct mtk_drv_group_desc mt2701_drv_grp[] =  {
38 	/* 0E4E8SR 4/8/12/16 */
39 	MTK_DRV_GRP(4, 16, 1, 2, 4),
40 	/* 0E2E4SR  2/4/6/8 */
41 	MTK_DRV_GRP(2, 8, 1, 2, 2),
42 	/* E8E4E2  2/4/6/8/10/12/14/16 */
43 	MTK_DRV_GRP(2, 16, 0, 2, 2)
44 };
45 
46 static const struct mtk_pin_drv_grp mt2701_pin_drv[] = {
47 	MTK_PIN_DRV_GRP(0, 0xf50, 0, 1),
48 	MTK_PIN_DRV_GRP(1, 0xf50, 0, 1),
49 	MTK_PIN_DRV_GRP(2, 0xf50, 0, 1),
50 	MTK_PIN_DRV_GRP(3, 0xf50, 0, 1),
51 	MTK_PIN_DRV_GRP(4, 0xf50, 0, 1),
52 	MTK_PIN_DRV_GRP(5, 0xf50, 0, 1),
53 	MTK_PIN_DRV_GRP(6, 0xf50, 0, 1),
54 	MTK_PIN_DRV_GRP(7, 0xf50, 4, 1),
55 	MTK_PIN_DRV_GRP(8, 0xf50, 4, 1),
56 	MTK_PIN_DRV_GRP(9, 0xf50, 4, 1),
57 	MTK_PIN_DRV_GRP(10, 0xf50, 8, 1),
58 	MTK_PIN_DRV_GRP(11, 0xf50, 8, 1),
59 	MTK_PIN_DRV_GRP(12, 0xf50, 8, 1),
60 	MTK_PIN_DRV_GRP(13, 0xf50, 8, 1),
61 	MTK_PIN_DRV_GRP(14, 0xf50, 12, 0),
62 	MTK_PIN_DRV_GRP(15, 0xf50, 12, 0),
63 	MTK_PIN_DRV_GRP(16, 0xf60, 0, 0),
64 	MTK_PIN_DRV_GRP(17, 0xf60, 0, 0),
65 	MTK_PIN_DRV_GRP(18, 0xf60, 4, 0),
66 	MTK_PIN_DRV_GRP(19, 0xf60, 4, 0),
67 	MTK_PIN_DRV_GRP(20, 0xf60, 4, 0),
68 	MTK_PIN_DRV_GRP(21, 0xf60, 4, 0),
69 	MTK_PIN_DRV_GRP(22, 0xf60, 8, 0),
70 	MTK_PIN_DRV_GRP(23, 0xf60, 8, 0),
71 	MTK_PIN_DRV_GRP(24, 0xf60, 8, 0),
72 	MTK_PIN_DRV_GRP(25, 0xf60, 8, 0),
73 	MTK_PIN_DRV_GRP(26, 0xf60, 8, 0),
74 	MTK_PIN_DRV_GRP(27, 0xf60, 12, 0),
75 	MTK_PIN_DRV_GRP(28, 0xf60, 12, 0),
76 	MTK_PIN_DRV_GRP(29, 0xf60, 12, 0),
77 	MTK_PIN_DRV_GRP(30, 0xf60, 0, 0),
78 	MTK_PIN_DRV_GRP(31, 0xf60, 0, 0),
79 	MTK_PIN_DRV_GRP(32, 0xf60, 0, 0),
80 	MTK_PIN_DRV_GRP(33, 0xf70, 0, 0),
81 	MTK_PIN_DRV_GRP(34, 0xf70, 0, 0),
82 	MTK_PIN_DRV_GRP(35, 0xf70, 0, 0),
83 	MTK_PIN_DRV_GRP(36, 0xf70, 0, 0),
84 	MTK_PIN_DRV_GRP(37, 0xf70, 0, 0),
85 	MTK_PIN_DRV_GRP(38, 0xf70, 4, 0),
86 	MTK_PIN_DRV_GRP(39, 0xf70, 8, 1),
87 	MTK_PIN_DRV_GRP(40, 0xf70, 8, 1),
88 	MTK_PIN_DRV_GRP(41, 0xf70, 8, 1),
89 	MTK_PIN_DRV_GRP(42, 0xf70, 8, 1),
90 	MTK_PIN_DRV_GRP(43, 0xf70, 12, 0),
91 	MTK_PIN_DRV_GRP(44, 0xf70, 12, 0),
92 	MTK_PIN_DRV_GRP(45, 0xf70, 12, 0),
93 	MTK_PIN_DRV_GRP(47, 0xf80, 0, 0),
94 	MTK_PIN_DRV_GRP(48, 0xf80, 0, 0),
95 	MTK_PIN_DRV_GRP(49, 0xf80, 4, 0),
96 	MTK_PIN_DRV_GRP(50, 0xf70, 4, 0),
97 	MTK_PIN_DRV_GRP(51, 0xf70, 4, 0),
98 	MTK_PIN_DRV_GRP(52, 0xf70, 4, 0),
99 	MTK_PIN_DRV_GRP(53, 0xf80, 12, 0),
100 	MTK_PIN_DRV_GRP(54, 0xf80, 12, 0),
101 	MTK_PIN_DRV_GRP(55, 0xf80, 12, 0),
102 	MTK_PIN_DRV_GRP(56, 0xf80, 12, 0),
103 	MTK_PIN_DRV_GRP(60, 0xf90, 8, 1),
104 	MTK_PIN_DRV_GRP(61, 0xf90, 8, 1),
105 	MTK_PIN_DRV_GRP(62, 0xf90, 8, 1),
106 	MTK_PIN_DRV_GRP(63, 0xf90, 12, 1),
107 	MTK_PIN_DRV_GRP(64, 0xf90, 12, 1),
108 	MTK_PIN_DRV_GRP(65, 0xf90, 12, 1),
109 	MTK_PIN_DRV_GRP(66, 0xfa0, 0, 1),
110 	MTK_PIN_DRV_GRP(67, 0xfa0, 0, 1),
111 	MTK_PIN_DRV_GRP(68, 0xfa0, 0, 1),
112 	MTK_PIN_DRV_GRP(69, 0xfa0, 0, 1),
113 	MTK_PIN_DRV_GRP(70, 0xfa0, 0, 1),
114 	MTK_PIN_DRV_GRP(71, 0xfa0, 0, 1),
115 	MTK_PIN_DRV_GRP(72, 0xf80, 4, 0),
116 	MTK_PIN_DRV_GRP(73, 0xf80, 4, 0),
117 	MTK_PIN_DRV_GRP(74, 0xf80, 4, 0),
118 	MTK_PIN_DRV_GRP(85, 0xda0, 0, 2),
119 	MTK_PIN_DRV_GRP(86, 0xd90, 0, 2),
120 	MTK_PIN_DRV_GRP(87, 0xdb0, 0, 2),
121 	MTK_PIN_DRV_GRP(88, 0xdb0, 0, 2),
122 	MTK_PIN_DRV_GRP(89, 0xdb0, 0, 2),
123 	MTK_PIN_DRV_GRP(90, 0xdb0, 0, 2),
124 	MTK_PIN_DRV_GRP(105, 0xd40, 0, 2),
125 	MTK_PIN_DRV_GRP(106, 0xd30, 0, 2),
126 	MTK_PIN_DRV_GRP(107, 0xd50, 0, 2),
127 	MTK_PIN_DRV_GRP(108, 0xd50, 0, 2),
128 	MTK_PIN_DRV_GRP(109, 0xd50, 0, 2),
129 	MTK_PIN_DRV_GRP(110, 0xd50, 0, 2),
130 	MTK_PIN_DRV_GRP(111, 0xce0, 0, 2),
131 	MTK_PIN_DRV_GRP(112, 0xce0, 0, 2),
132 	MTK_PIN_DRV_GRP(113, 0xce0, 0, 2),
133 	MTK_PIN_DRV_GRP(114, 0xce0, 0, 2),
134 	MTK_PIN_DRV_GRP(115, 0xce0, 0, 2),
135 	MTK_PIN_DRV_GRP(116, 0xcd0, 0, 2),
136 	MTK_PIN_DRV_GRP(117, 0xcc0, 0, 2),
137 	MTK_PIN_DRV_GRP(118, 0xce0, 0, 2),
138 	MTK_PIN_DRV_GRP(119, 0xce0, 0, 2),
139 	MTK_PIN_DRV_GRP(120, 0xce0, 0, 2),
140 	MTK_PIN_DRV_GRP(121, 0xce0, 0, 2),
141 	MTK_PIN_DRV_GRP(126, 0xf80, 4, 0),
142 	MTK_PIN_DRV_GRP(188, 0xf70, 4, 0),
143 	MTK_PIN_DRV_GRP(189, 0xfe0, 8, 0),
144 	MTK_PIN_DRV_GRP(190, 0xfe0, 8, 0),
145 	MTK_PIN_DRV_GRP(191, 0xfe0, 8, 0),
146 	MTK_PIN_DRV_GRP(192, 0xfe0, 8, 0),
147 	MTK_PIN_DRV_GRP(193, 0xfe0, 8, 0),
148 	MTK_PIN_DRV_GRP(194, 0xfe0, 12, 0),
149 	MTK_PIN_DRV_GRP(195, 0xfe0, 12, 0),
150 	MTK_PIN_DRV_GRP(196, 0xfe0, 12, 0),
151 	MTK_PIN_DRV_GRP(197, 0xfe0, 12, 0),
152 	MTK_PIN_DRV_GRP(198, 0xfe0, 12, 0),
153 	MTK_PIN_DRV_GRP(199, 0xf50, 4, 1),
154 	MTK_PIN_DRV_GRP(200, 0xfd0, 0, 0),
155 	MTK_PIN_DRV_GRP(201, 0xfd0, 0, 0),
156 	MTK_PIN_DRV_GRP(202, 0xfd0, 0, 0),
157 	MTK_PIN_DRV_GRP(203, 0xfd0, 4, 0),
158 	MTK_PIN_DRV_GRP(204, 0xfd0, 4, 0),
159 	MTK_PIN_DRV_GRP(205, 0xfd0, 4, 0),
160 	MTK_PIN_DRV_GRP(206, 0xfd0, 4, 0),
161 	MTK_PIN_DRV_GRP(207, 0xfd0, 4, 0),
162 	MTK_PIN_DRV_GRP(208, 0xfd0, 8, 0),
163 	MTK_PIN_DRV_GRP(209, 0xfd0, 8, 0),
164 	MTK_PIN_DRV_GRP(210, 0xfd0, 12, 1),
165 	MTK_PIN_DRV_GRP(211, 0xff0, 0, 1),
166 	MTK_PIN_DRV_GRP(212, 0xff0, 0, 1),
167 	MTK_PIN_DRV_GRP(213, 0xff0, 0, 1),
168 	MTK_PIN_DRV_GRP(214, 0xff0, 0, 1),
169 	MTK_PIN_DRV_GRP(215, 0xff0, 0, 1),
170 	MTK_PIN_DRV_GRP(216, 0xff0, 0, 1),
171 	MTK_PIN_DRV_GRP(217, 0xff0, 0, 1),
172 	MTK_PIN_DRV_GRP(218, 0xff0, 0, 1),
173 	MTK_PIN_DRV_GRP(219, 0xff0, 0, 1),
174 	MTK_PIN_DRV_GRP(220, 0xff0, 0, 1),
175 	MTK_PIN_DRV_GRP(221, 0xff0, 0, 1),
176 	MTK_PIN_DRV_GRP(222, 0xff0, 0, 1),
177 	MTK_PIN_DRV_GRP(223, 0xff0, 0, 1),
178 	MTK_PIN_DRV_GRP(224, 0xff0, 0, 1),
179 	MTK_PIN_DRV_GRP(225, 0xff0, 0, 1),
180 	MTK_PIN_DRV_GRP(226, 0xff0, 0, 1),
181 	MTK_PIN_DRV_GRP(227, 0xff0, 0, 1),
182 	MTK_PIN_DRV_GRP(228, 0xff0, 0, 1),
183 	MTK_PIN_DRV_GRP(229, 0xff0, 0, 1),
184 	MTK_PIN_DRV_GRP(230, 0xff0, 0, 1),
185 	MTK_PIN_DRV_GRP(231, 0xff0, 0, 1),
186 	MTK_PIN_DRV_GRP(232, 0xff0, 0, 1),
187 	MTK_PIN_DRV_GRP(233, 0xff0, 0, 1),
188 	MTK_PIN_DRV_GRP(234, 0xff0, 0, 1),
189 	MTK_PIN_DRV_GRP(235, 0xff0, 0, 1),
190 	MTK_PIN_DRV_GRP(236, 0xff0, 4, 0),
191 	MTK_PIN_DRV_GRP(237, 0xff0, 4, 0),
192 	MTK_PIN_DRV_GRP(238, 0xff0, 4, 0),
193 	MTK_PIN_DRV_GRP(239, 0xff0, 4, 0),
194 	MTK_PIN_DRV_GRP(240, 0xff0, 4, 0),
195 	MTK_PIN_DRV_GRP(241, 0xff0, 4, 0),
196 	MTK_PIN_DRV_GRP(242, 0xff0, 8, 0),
197 	MTK_PIN_DRV_GRP(243, 0xff0, 8, 0),
198 	MTK_PIN_DRV_GRP(248, 0xf00, 0, 0),
199 	MTK_PIN_DRV_GRP(249, 0xfc0, 0, 2),
200 	MTK_PIN_DRV_GRP(250, 0xfc0, 0, 2),
201 	MTK_PIN_DRV_GRP(251, 0xfc0, 0, 2),
202 	MTK_PIN_DRV_GRP(252, 0xfc0, 0, 2),
203 	MTK_PIN_DRV_GRP(253, 0xfc0, 0, 2),
204 	MTK_PIN_DRV_GRP(254, 0xfc0, 0, 2),
205 	MTK_PIN_DRV_GRP(255, 0xfc0, 0, 2),
206 	MTK_PIN_DRV_GRP(256, 0xfc0, 0, 2),
207 	MTK_PIN_DRV_GRP(257, 0xce0, 0, 2),
208 	MTK_PIN_DRV_GRP(258, 0xcb0, 0, 2),
209 	MTK_PIN_DRV_GRP(259, 0xc90, 0, 2),
210 	MTK_PIN_DRV_GRP(260, 0x3a0, 0, 2),
211 	MTK_PIN_DRV_GRP(261, 0xd50, 0, 2),
212 	MTK_PIN_DRV_GRP(262, 0xf00, 8, 0),
213 	MTK_PIN_DRV_GRP(263, 0xf00, 8, 0),
214 	MTK_PIN_DRV_GRP(264, 0xf00, 8, 0),
215 	MTK_PIN_DRV_GRP(265, 0xf00, 8, 0),
216 	MTK_PIN_DRV_GRP(266, 0xf00, 8, 0),
217 	MTK_PIN_DRV_GRP(267, 0xf00, 8, 0),
218 	MTK_PIN_DRV_GRP(268, 0xf00, 8, 0),
219 	MTK_PIN_DRV_GRP(269, 0xf00, 8, 0),
220 	MTK_PIN_DRV_GRP(270, 0xf00, 8, 0),
221 	MTK_PIN_DRV_GRP(271, 0xf00, 8, 0),
222 	MTK_PIN_DRV_GRP(272, 0xf00, 8, 0),
223 	MTK_PIN_DRV_GRP(273, 0xf00, 8, 0),
224 	MTK_PIN_DRV_GRP(274, 0xf00, 8, 0),
225 	MTK_PIN_DRV_GRP(275, 0xf00, 8, 0),
226 	MTK_PIN_DRV_GRP(276, 0xf00, 8, 0),
227 	MTK_PIN_DRV_GRP(277, 0xf00, 8, 0),
228 	MTK_PIN_DRV_GRP(278, 0xf70, 8, 1),
229 };
230 
231 static const struct mtk_pin_spec_pupd_set_samereg mt2701_spec_pupd[] = {
232 	MTK_PIN_PUPD_SPEC_SR(111, 0xd00, 12, 13, 14),	/* ms0 data7 */
233 	MTK_PIN_PUPD_SPEC_SR(112, 0xd00, 8, 9, 10),	/* ms0 data6 */
234 	MTK_PIN_PUPD_SPEC_SR(113, 0xd00, 4, 5, 6),	/* ms0 data5 */
235 	MTK_PIN_PUPD_SPEC_SR(114, 0xd00, 0, 1, 2),	/* ms0 data4 */
236 	MTK_PIN_PUPD_SPEC_SR(115, 0xd10, 0, 1, 2),	/* ms0 rstb */
237 	MTK_PIN_PUPD_SPEC_SR(116, 0xcd0, 8, 9, 10),	/* ms0 cmd */
238 	MTK_PIN_PUPD_SPEC_SR(117, 0xcc0, 8, 9, 10),	/* ms0 clk */
239 	MTK_PIN_PUPD_SPEC_SR(118, 0xcf0, 12, 13, 14),	/* ms0 data3 */
240 	MTK_PIN_PUPD_SPEC_SR(119, 0xcf0, 8, 9, 10),	/* ms0 data2 */
241 	MTK_PIN_PUPD_SPEC_SR(120, 0xcf0, 4, 5, 6),	/* ms0 data1 */
242 	MTK_PIN_PUPD_SPEC_SR(121, 0xcf0, 0, 1, 2),	/* ms0 data0 */
243 
244 	MTK_PIN_PUPD_SPEC_SR(105, 0xd40, 8, 9, 10),	/* ms1 cmd */
245 	MTK_PIN_PUPD_SPEC_SR(106, 0xd30, 8, 9, 10),	/* ms1 clk */
246 	MTK_PIN_PUPD_SPEC_SR(107, 0xd60, 0, 1, 2),	/* ms1 dat0 */
247 	MTK_PIN_PUPD_SPEC_SR(108, 0xd60, 10, 9, 8),	/* ms1 dat1 */
248 	MTK_PIN_PUPD_SPEC_SR(109, 0xd60, 4, 5, 6),	/* ms1 dat2 */
249 	MTK_PIN_PUPD_SPEC_SR(110, 0xc60, 12, 13, 14),	/* ms1 dat3 */
250 
251 	MTK_PIN_PUPD_SPEC_SR(85, 0xda0, 8, 9, 10),	/* ms2 cmd */
252 	MTK_PIN_PUPD_SPEC_SR(86, 0xd90, 8, 9, 10),	/* ms2 clk */
253 	MTK_PIN_PUPD_SPEC_SR(87, 0xdc0, 0, 1, 2),	/* ms2 dat0 */
254 	MTK_PIN_PUPD_SPEC_SR(88, 0xdc0, 10, 9, 8),	/* ms2 dat1 */
255 	MTK_PIN_PUPD_SPEC_SR(89, 0xdc0, 4, 5, 6),	/* ms2 dat2 */
256 	MTK_PIN_PUPD_SPEC_SR(90, 0xdc0, 12, 13, 14),	/* ms2 dat3 */
257 
258 	MTK_PIN_PUPD_SPEC_SR(249, 0x140, 0, 1, 2),	/* ms0e rstb */
259 	MTK_PIN_PUPD_SPEC_SR(250, 0x130, 12, 13, 14),	/* ms0e dat7 */
260 	MTK_PIN_PUPD_SPEC_SR(251, 0x130, 8, 9, 10),	/* ms0e dat6 */
261 	MTK_PIN_PUPD_SPEC_SR(252, 0x130, 4, 5, 6),	/* ms0e dat5 */
262 	MTK_PIN_PUPD_SPEC_SR(253, 0x130, 0, 1, 2),	/* ms0e dat4 */
263 	MTK_PIN_PUPD_SPEC_SR(254, 0xf40, 12, 13, 14),	/* ms0e dat3 */
264 	MTK_PIN_PUPD_SPEC_SR(255, 0xf40, 8, 9, 10),	/* ms0e dat2 */
265 	MTK_PIN_PUPD_SPEC_SR(256, 0xf40, 4, 5, 6),	/* ms0e dat1 */
266 	MTK_PIN_PUPD_SPEC_SR(257, 0xf40, 0, 1, 2),	/* ms0e dat0 */
267 	MTK_PIN_PUPD_SPEC_SR(258, 0xcb0, 8, 9, 10),	/* ms0e cmd */
268 	MTK_PIN_PUPD_SPEC_SR(259, 0xc90, 8, 9, 10),	/* ms0e clk */
269 	MTK_PIN_PUPD_SPEC_SR(261, 0x140, 8, 9, 10),	/* ms1 ins */
270 };
271 
272 static const struct mtk_pin_ies_smt_set mt2701_ies_set[] = {
273 	MTK_PIN_IES_SMT_SPEC(0, 6, 0xb20, 0),
274 	MTK_PIN_IES_SMT_SPEC(7, 9, 0xb20, 1),
275 	MTK_PIN_IES_SMT_SPEC(10, 13, 0xb30, 3),
276 	MTK_PIN_IES_SMT_SPEC(14, 15, 0xb30, 13),
277 	MTK_PIN_IES_SMT_SPEC(16, 17, 0xb40, 7),
278 	MTK_PIN_IES_SMT_SPEC(18, 21, 0xb40, 13),
279 	MTK_PIN_IES_SMT_SPEC(22, 26, 0xb40, 13),
280 	MTK_PIN_IES_SMT_SPEC(27, 29, 0xb40, 13),
281 	MTK_PIN_IES_SMT_SPEC(30, 32, 0xb40, 7),
282 	MTK_PIN_IES_SMT_SPEC(33, 37, 0xb40, 13),
283 	MTK_PIN_IES_SMT_SPEC(38, 38, 0xb20, 13),
284 	MTK_PIN_IES_SMT_SPEC(39, 42, 0xb40, 13),
285 	MTK_PIN_IES_SMT_SPEC(43, 45, 0xb20, 10),
286 	MTK_PIN_IES_SMT_SPEC(47, 48, 0xb20, 11),
287 	MTK_PIN_IES_SMT_SPEC(49, 49, 0xb20, 12),
288 	MTK_PIN_IES_SMT_SPEC(50, 52, 0xb20, 13),
289 	MTK_PIN_IES_SMT_SPEC(53, 56, 0xb20, 14),
290 	MTK_PIN_IES_SMT_SPEC(57, 58, 0xb20, 15),
291 	MTK_PIN_IES_SMT_SPEC(59, 59, 0xb30, 10),
292 	MTK_PIN_IES_SMT_SPEC(60, 62, 0xb30, 0),
293 	MTK_PIN_IES_SMT_SPEC(63, 65, 0xb30, 1),
294 	MTK_PIN_IES_SMT_SPEC(66, 71, 0xb30, 2),
295 	MTK_PIN_IES_SMT_SPEC(72, 74, 0xb20, 12),
296 	MTK_PIN_IES_SMT_SPEC(75, 76, 0xb30, 3),
297 	MTK_PIN_IES_SMT_SPEC(77, 78, 0xb30, 4),
298 	MTK_PIN_IES_SMT_SPEC(79, 82, 0xb30, 5),
299 	MTK_PIN_IES_SMT_SPEC(83, 84, 0xb30, 2),
300 	MTK_PIN_IES_SMT_SPEC(85, 85, 0xda0, 4),
301 	MTK_PIN_IES_SMT_SPEC(86, 86, 0xd90, 4),
302 	MTK_PIN_IES_SMT_SPEC(87, 90, 0xdb0, 4),
303 	MTK_PIN_IES_SMT_SPEC(101, 104, 0xb30, 6),
304 	MTK_PIN_IES_SMT_SPEC(105, 105, 0xd40, 4),
305 	MTK_PIN_IES_SMT_SPEC(106, 106, 0xd30, 4),
306 	MTK_PIN_IES_SMT_SPEC(107, 110, 0xd50, 4),
307 	MTK_PIN_IES_SMT_SPEC(111, 115, 0xce0, 4),
308 	MTK_PIN_IES_SMT_SPEC(116, 116, 0xcd0, 4),
309 	MTK_PIN_IES_SMT_SPEC(117, 117, 0xcc0, 4),
310 	MTK_PIN_IES_SMT_SPEC(118, 121, 0xce0, 4),
311 	MTK_PIN_IES_SMT_SPEC(122, 125, 0xb30, 7),
312 	MTK_PIN_IES_SMT_SPEC(126, 126, 0xb20, 12),
313 	MTK_PIN_IES_SMT_SPEC(127, 142, 0xb30, 9),
314 	MTK_PIN_IES_SMT_SPEC(143, 160, 0xb30, 10),
315 	MTK_PIN_IES_SMT_SPEC(161, 168, 0xb30, 12),
316 	MTK_PIN_IES_SMT_SPEC(169, 183, 0xb30, 10),
317 	MTK_PIN_IES_SMT_SPEC(184, 186, 0xb30, 9),
318 	MTK_PIN_IES_SMT_SPEC(187, 187, 0xb30, 14),
319 	MTK_PIN_IES_SMT_SPEC(188, 188, 0xb20, 13),
320 	MTK_PIN_IES_SMT_SPEC(189, 193, 0xb30, 15),
321 	MTK_PIN_IES_SMT_SPEC(194, 198, 0xb40, 0),
322 	MTK_PIN_IES_SMT_SPEC(199, 199, 0xb20, 1),
323 	MTK_PIN_IES_SMT_SPEC(200, 202, 0xb40, 1),
324 	MTK_PIN_IES_SMT_SPEC(203, 207, 0xb40, 2),
325 	MTK_PIN_IES_SMT_SPEC(208, 209, 0xb40, 3),
326 	MTK_PIN_IES_SMT_SPEC(210, 210, 0xb40, 4),
327 	MTK_PIN_IES_SMT_SPEC(211, 235, 0xb40, 5),
328 	MTK_PIN_IES_SMT_SPEC(236, 241, 0xb40, 6),
329 	MTK_PIN_IES_SMT_SPEC(242, 243, 0xb40, 7),
330 	MTK_PIN_IES_SMT_SPEC(244, 247, 0xb40, 8),
331 	MTK_PIN_IES_SMT_SPEC(248, 248, 0xb40, 9),
332 	MTK_PIN_IES_SMT_SPEC(249, 257, 0xfc0, 4),
333 	MTK_PIN_IES_SMT_SPEC(258, 258, 0xcb0, 4),
334 	MTK_PIN_IES_SMT_SPEC(259, 259, 0xc90, 4),
335 	MTK_PIN_IES_SMT_SPEC(260, 260, 0x3a0, 4),
336 	MTK_PIN_IES_SMT_SPEC(261, 261, 0xd50, 4),
337 	MTK_PIN_IES_SMT_SPEC(262, 277, 0xb40, 12),
338 	MTK_PIN_IES_SMT_SPEC(278, 278, 0xb40, 13),
339 };
340 
341 static const struct mtk_pin_ies_smt_set mt2701_smt_set[] = {
342 	MTK_PIN_IES_SMT_SPEC(0, 6, 0xb50, 0),
343 	MTK_PIN_IES_SMT_SPEC(7, 9, 0xb50, 1),
344 	MTK_PIN_IES_SMT_SPEC(10, 13, 0xb60, 3),
345 	MTK_PIN_IES_SMT_SPEC(14, 15, 0xb60, 13),
346 	MTK_PIN_IES_SMT_SPEC(16, 17, 0xb70, 7),
347 	MTK_PIN_IES_SMT_SPEC(18, 21, 0xb70, 13),
348 	MTK_PIN_IES_SMT_SPEC(22, 26, 0xb70, 13),
349 	MTK_PIN_IES_SMT_SPEC(27, 29, 0xb70, 13),
350 	MTK_PIN_IES_SMT_SPEC(30, 32, 0xb70, 7),
351 	MTK_PIN_IES_SMT_SPEC(33, 37, 0xb70, 13),
352 	MTK_PIN_IES_SMT_SPEC(38, 38, 0xb50, 13),
353 	MTK_PIN_IES_SMT_SPEC(39, 42, 0xb70, 13),
354 	MTK_PIN_IES_SMT_SPEC(43, 45, 0xb50, 10),
355 	MTK_PIN_IES_SMT_SPEC(47, 48, 0xb50, 11),
356 	MTK_PIN_IES_SMT_SPEC(49, 49, 0xb50, 12),
357 	MTK_PIN_IES_SMT_SPEC(50, 52, 0xb50, 13),
358 	MTK_PIN_IES_SMT_SPEC(53, 56, 0xb50, 14),
359 	MTK_PIN_IES_SMT_SPEC(57, 58, 0xb50, 15),
360 	MTK_PIN_IES_SMT_SPEC(59, 59, 0xb60, 10),
361 	MTK_PIN_IES_SMT_SPEC(60, 62, 0xb60, 0),
362 	MTK_PIN_IES_SMT_SPEC(63, 65, 0xb60, 1),
363 	MTK_PIN_IES_SMT_SPEC(66, 71, 0xb60, 2),
364 	MTK_PIN_IES_SMT_SPEC(72, 74, 0xb50, 12),
365 	MTK_PIN_IES_SMT_SPEC(75, 76, 0xb60, 3),
366 	MTK_PIN_IES_SMT_SPEC(77, 78, 0xb60, 4),
367 	MTK_PIN_IES_SMT_SPEC(79, 82, 0xb60, 5),
368 	MTK_PIN_IES_SMT_SPEC(83, 84, 0xb60, 2),
369 	MTK_PIN_IES_SMT_SPEC(85, 85, 0xda0, 11),
370 	MTK_PIN_IES_SMT_SPEC(86, 86, 0xd90, 11),
371 	MTK_PIN_IES_SMT_SPEC(87, 87, 0xdc0, 3),
372 	MTK_PIN_IES_SMT_SPEC(88, 88, 0xdc0, 7),
373 	MTK_PIN_IES_SMT_SPEC(89, 89, 0xdc0, 11),
374 	MTK_PIN_IES_SMT_SPEC(90, 90, 0xdc0, 15),
375 	MTK_PIN_IES_SMT_SPEC(101, 104, 0xb60, 6),
376 	MTK_PIN_IES_SMT_SPEC(105, 105, 0xd40, 11),
377 	MTK_PIN_IES_SMT_SPEC(106, 106, 0xd30, 11),
378 	MTK_PIN_IES_SMT_SPEC(107, 107, 0xd60, 3),
379 	MTK_PIN_IES_SMT_SPEC(108, 108, 0xd60, 7),
380 	MTK_PIN_IES_SMT_SPEC(109, 109, 0xd60, 11),
381 	MTK_PIN_IES_SMT_SPEC(110, 110, 0xd60, 15),
382 	MTK_PIN_IES_SMT_SPEC(111, 111, 0xd00, 15),
383 	MTK_PIN_IES_SMT_SPEC(112, 112, 0xd00, 11),
384 	MTK_PIN_IES_SMT_SPEC(113, 113, 0xd00, 7),
385 	MTK_PIN_IES_SMT_SPEC(114, 114, 0xd00, 3),
386 	MTK_PIN_IES_SMT_SPEC(115, 115, 0xd10, 3),
387 	MTK_PIN_IES_SMT_SPEC(116, 116, 0xcd0, 11),
388 	MTK_PIN_IES_SMT_SPEC(117, 117, 0xcc0, 11),
389 	MTK_PIN_IES_SMT_SPEC(118, 118, 0xcf0, 15),
390 	MTK_PIN_IES_SMT_SPEC(119, 119, 0xcf0, 11),
391 	MTK_PIN_IES_SMT_SPEC(120, 120, 0xcf0, 7),
392 	MTK_PIN_IES_SMT_SPEC(121, 121, 0xcf0, 3),
393 	MTK_PIN_IES_SMT_SPEC(122, 125, 0xb60, 7),
394 	MTK_PIN_IES_SMT_SPEC(126, 126, 0xb50, 12),
395 	MTK_PIN_IES_SMT_SPEC(127, 142, 0xb60, 9),
396 	MTK_PIN_IES_SMT_SPEC(143, 160, 0xb60, 10),
397 	MTK_PIN_IES_SMT_SPEC(161, 168, 0xb60, 12),
398 	MTK_PIN_IES_SMT_SPEC(169, 183, 0xb60, 10),
399 	MTK_PIN_IES_SMT_SPEC(184, 186, 0xb60, 9),
400 	MTK_PIN_IES_SMT_SPEC(187, 187, 0xb60, 14),
401 	MTK_PIN_IES_SMT_SPEC(188, 188, 0xb50, 13),
402 	MTK_PIN_IES_SMT_SPEC(189, 193, 0xb60, 15),
403 	MTK_PIN_IES_SMT_SPEC(194, 198, 0xb70, 0),
404 	MTK_PIN_IES_SMT_SPEC(199, 199, 0xb50, 1),
405 	MTK_PIN_IES_SMT_SPEC(200, 202, 0xb70, 1),
406 	MTK_PIN_IES_SMT_SPEC(203, 207, 0xb70, 2),
407 	MTK_PIN_IES_SMT_SPEC(208, 209, 0xb70, 3),
408 	MTK_PIN_IES_SMT_SPEC(210, 210, 0xb70, 4),
409 	MTK_PIN_IES_SMT_SPEC(211, 235, 0xb70, 5),
410 	MTK_PIN_IES_SMT_SPEC(236, 241, 0xb70, 6),
411 	MTK_PIN_IES_SMT_SPEC(242, 243, 0xb70, 7),
412 	MTK_PIN_IES_SMT_SPEC(244, 247, 0xb70, 8),
413 	MTK_PIN_IES_SMT_SPEC(248, 248, 0xb70, 9),
414 	MTK_PIN_IES_SMT_SPEC(249, 249, 0x140, 3),
415 	MTK_PIN_IES_SMT_SPEC(250, 250, 0x130, 15),
416 	MTK_PIN_IES_SMT_SPEC(251, 251, 0x130, 11),
417 	MTK_PIN_IES_SMT_SPEC(252, 252, 0x130, 7),
418 	MTK_PIN_IES_SMT_SPEC(253, 253, 0x130, 3),
419 	MTK_PIN_IES_SMT_SPEC(254, 254, 0xf40, 15),
420 	MTK_PIN_IES_SMT_SPEC(255, 255, 0xf40, 11),
421 	MTK_PIN_IES_SMT_SPEC(256, 256, 0xf40, 7),
422 	MTK_PIN_IES_SMT_SPEC(257, 257, 0xf40, 3),
423 	MTK_PIN_IES_SMT_SPEC(258, 258, 0xcb0, 11),
424 	MTK_PIN_IES_SMT_SPEC(259, 259, 0xc90, 11),
425 	MTK_PIN_IES_SMT_SPEC(260, 260, 0x3a0, 11),
426 	MTK_PIN_IES_SMT_SPEC(261, 261, 0x0b0, 3),
427 	MTK_PIN_IES_SMT_SPEC(262, 277, 0xb70, 12),
428 	MTK_PIN_IES_SMT_SPEC(278, 278, 0xb70, 13),
429 };
430 
431 static const struct mtk_spec_pinmux_set mt2701_spec_pinmux[] = {
432 	MTK_PINMUX_SPEC(22, 0xb10, 3),
433 	MTK_PINMUX_SPEC(23, 0xb10, 4),
434 	MTK_PINMUX_SPEC(24, 0xb10, 5),
435 	MTK_PINMUX_SPEC(29, 0xb10, 9),
436 	MTK_PINMUX_SPEC(208, 0xb10, 7),
437 	MTK_PINMUX_SPEC(209, 0xb10, 8),
438 	MTK_PINMUX_SPEC(203, 0xf20, 0),
439 	MTK_PINMUX_SPEC(204, 0xf20, 1),
440 	MTK_PINMUX_SPEC(249, 0xef0, 0),
441 	MTK_PINMUX_SPEC(250, 0xef0, 0),
442 	MTK_PINMUX_SPEC(251, 0xef0, 0),
443 	MTK_PINMUX_SPEC(252, 0xef0, 0),
444 	MTK_PINMUX_SPEC(253, 0xef0, 0),
445 	MTK_PINMUX_SPEC(254, 0xef0, 0),
446 	MTK_PINMUX_SPEC(255, 0xef0, 0),
447 	MTK_PINMUX_SPEC(256, 0xef0, 0),
448 	MTK_PINMUX_SPEC(257, 0xef0, 0),
449 	MTK_PINMUX_SPEC(258, 0xef0, 0),
450 	MTK_PINMUX_SPEC(259, 0xef0, 0),
451 	MTK_PINMUX_SPEC(260, 0xef0, 0),
452 };
453 
mt2701_spec_pinmux_set(struct regmap * reg,unsigned int pin,unsigned int mode)454 static void mt2701_spec_pinmux_set(struct regmap *reg, unsigned int pin,
455 			unsigned int mode)
456 {
457 	unsigned int i, value, mask;
458 	unsigned int info_num = ARRAY_SIZE(mt2701_spec_pinmux);
459 	unsigned int spec_flag;
460 
461 	for (i = 0; i < info_num; i++) {
462 		if (pin == mt2701_spec_pinmux[i].pin)
463 			break;
464 	}
465 
466 	if (i == info_num)
467 		return;
468 
469 	spec_flag = (mode >> 3);
470 	mask = BIT(mt2701_spec_pinmux[i].bit);
471 	if (!spec_flag)
472 		value = mask;
473 	else
474 		value = 0;
475 	regmap_update_bits(reg, mt2701_spec_pinmux[i].offset, mask, value);
476 }
477 
mt2701_spec_dir_set(unsigned int * reg_addr,unsigned int pin)478 static void mt2701_spec_dir_set(unsigned int *reg_addr, unsigned int pin)
479 {
480 	if (pin > 175)
481 		*reg_addr += 0x10;
482 }
483 
484 static const struct mtk_pinctrl_devdata mt2701_pinctrl_data = {
485 	.pins = mtk_pins_mt2701,
486 	.npins = ARRAY_SIZE(mtk_pins_mt2701),
487 	.grp_desc = mt2701_drv_grp,
488 	.n_grp_cls = ARRAY_SIZE(mt2701_drv_grp),
489 	.pin_drv_grp = mt2701_pin_drv,
490 	.n_pin_drv_grps = ARRAY_SIZE(mt2701_pin_drv),
491 	.spec_ies = mt2701_ies_set,
492 	.n_spec_ies = ARRAY_SIZE(mt2701_ies_set),
493 	.spec_pupd = mt2701_spec_pupd,
494 	.n_spec_pupd = ARRAY_SIZE(mt2701_spec_pupd),
495 	.spec_smt = mt2701_smt_set,
496 	.n_spec_smt = ARRAY_SIZE(mt2701_smt_set),
497 	.spec_pull_set = mtk_pctrl_spec_pull_set_samereg,
498 	.spec_ies_smt_set = mtk_pconf_spec_set_ies_smt_range,
499 	.spec_pinmux_set = mt2701_spec_pinmux_set,
500 	.spec_dir_set = mt2701_spec_dir_set,
501 	.dir_offset = 0x0000,
502 	.pullen_offset = 0x0150,
503 	.pullsel_offset = 0x0280,
504 	.dout_offset = 0x0500,
505 	.din_offset = 0x0630,
506 	.pinmux_offset = 0x0760,
507 	.type1_start = 280,
508 	.type1_end = 280,
509 	.port_shf = 4,
510 	.port_mask = 0x1f,
511 	.port_align = 4,
512 	.mode_mask = 0xf,
513 	.mode_per_reg = 5,
514 	.mode_shf = 4,
515 	.eint_hw = {
516 		.port_mask = 6,
517 		.ports     = 6,
518 		.ap_num    = 169,
519 		.db_cnt    = 16,
520 		.db_time   = debounce_time_mt2701,
521 	},
522 };
523 
524 static const struct of_device_id mt2701_pctrl_match[] = {
525 	{ .compatible = "mediatek,mt2701-pinctrl", .data = &mt2701_pinctrl_data },
526 	{ .compatible = "mediatek,mt7623-pinctrl", .data = &mt2701_pinctrl_data },
527 	{}
528 };
529 MODULE_DEVICE_TABLE(of, mt2701_pctrl_match);
530 
531 static struct platform_driver mtk_pinctrl_driver = {
532 	.probe = mtk_pctrl_common_probe,
533 	.driver = {
534 		.name = "mediatek-mt2701-pinctrl",
535 		.of_match_table = mt2701_pctrl_match,
536 		.pm = &mtk_eint_pm_ops,
537 	},
538 };
539 
mtk_pinctrl_init(void)540 static int __init mtk_pinctrl_init(void)
541 {
542 	return platform_driver_register(&mtk_pinctrl_driver);
543 }
544 arch_initcall(mtk_pinctrl_init);
545