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17723111 SG |
1 | /* |
2 | * Copyright 2012 Freescale Semiconductor, Inc. | |
3 | * | |
4 | * The code contained herein is licensed under the GNU General Public | |
5 | * License. You may obtain a copy of the GNU General Public License | |
6 | * Version 2 or later at the following locations: | |
7 | * | |
8 | * http://www.opensource.org/licenses/gpl-license.html | |
9 | * http://www.gnu.org/copyleft/gpl.html | |
10 | */ | |
11 | ||
12 | #include <linux/init.h> | |
13 | #include <linux/module.h> | |
14 | #include <linux/of_device.h> | |
15 | #include <linux/pinctrl/pinctrl.h> | |
16 | #include "pinctrl-mxs.h" | |
17 | ||
18 | enum imx23_pin_enum { | |
19 | GPMI_D00 = PINID(0, 0), | |
20 | GPMI_D01 = PINID(0, 1), | |
21 | GPMI_D02 = PINID(0, 2), | |
22 | GPMI_D03 = PINID(0, 3), | |
23 | GPMI_D04 = PINID(0, 4), | |
24 | GPMI_D05 = PINID(0, 5), | |
25 | GPMI_D06 = PINID(0, 6), | |
26 | GPMI_D07 = PINID(0, 7), | |
27 | GPMI_D08 = PINID(0, 8), | |
28 | GPMI_D09 = PINID(0, 9), | |
29 | GPMI_D10 = PINID(0, 10), | |
30 | GPMI_D11 = PINID(0, 11), | |
31 | GPMI_D12 = PINID(0, 12), | |
32 | GPMI_D13 = PINID(0, 13), | |
33 | GPMI_D14 = PINID(0, 14), | |
34 | GPMI_D15 = PINID(0, 15), | |
35 | GPMI_CLE = PINID(0, 16), | |
36 | GPMI_ALE = PINID(0, 17), | |
37 | GPMI_CE2N = PINID(0, 18), | |
38 | GPMI_RDY0 = PINID(0, 19), | |
39 | GPMI_RDY1 = PINID(0, 20), | |
40 | GPMI_RDY2 = PINID(0, 21), | |
41 | GPMI_RDY3 = PINID(0, 22), | |
42 | GPMI_WPN = PINID(0, 23), | |
43 | GPMI_WRN = PINID(0, 24), | |
44 | GPMI_RDN = PINID(0, 25), | |
45 | AUART1_CTS = PINID(0, 26), | |
46 | AUART1_RTS = PINID(0, 27), | |
47 | AUART1_RX = PINID(0, 28), | |
48 | AUART1_TX = PINID(0, 29), | |
49 | I2C_SCL = PINID(0, 30), | |
50 | I2C_SDA = PINID(0, 31), | |
51 | LCD_D00 = PINID(1, 0), | |
52 | LCD_D01 = PINID(1, 1), | |
53 | LCD_D02 = PINID(1, 2), | |
54 | LCD_D03 = PINID(1, 3), | |
55 | LCD_D04 = PINID(1, 4), | |
56 | LCD_D05 = PINID(1, 5), | |
57 | LCD_D06 = PINID(1, 6), | |
58 | LCD_D07 = PINID(1, 7), | |
59 | LCD_D08 = PINID(1, 8), | |
60 | LCD_D09 = PINID(1, 9), | |
61 | LCD_D10 = PINID(1, 10), | |
62 | LCD_D11 = PINID(1, 11), | |
63 | LCD_D12 = PINID(1, 12), | |
64 | LCD_D13 = PINID(1, 13), | |
65 | LCD_D14 = PINID(1, 14), | |
66 | LCD_D15 = PINID(1, 15), | |
67 | LCD_D16 = PINID(1, 16), | |
68 | LCD_D17 = PINID(1, 17), | |
69 | LCD_RESET = PINID(1, 18), | |
70 | LCD_RS = PINID(1, 19), | |
71 | LCD_WR = PINID(1, 20), | |
72 | LCD_CS = PINID(1, 21), | |
73 | LCD_DOTCK = PINID(1, 22), | |
74 | LCD_ENABLE = PINID(1, 23), | |
75 | LCD_HSYNC = PINID(1, 24), | |
76 | LCD_VSYNC = PINID(1, 25), | |
77 | PWM0 = PINID(1, 26), | |
78 | PWM1 = PINID(1, 27), | |
79 | PWM2 = PINID(1, 28), | |
80 | PWM3 = PINID(1, 29), | |
81 | PWM4 = PINID(1, 30), | |
82 | SSP1_CMD = PINID(2, 0), | |
83 | SSP1_DETECT = PINID(2, 1), | |
84 | SSP1_DATA0 = PINID(2, 2), | |
85 | SSP1_DATA1 = PINID(2, 3), | |
86 | SSP1_DATA2 = PINID(2, 4), | |
87 | SSP1_DATA3 = PINID(2, 5), | |
88 | SSP1_SCK = PINID(2, 6), | |
89 | ROTARYA = PINID(2, 7), | |
90 | ROTARYB = PINID(2, 8), | |
91 | EMI_A00 = PINID(2, 9), | |
92 | EMI_A01 = PINID(2, 10), | |
93 | EMI_A02 = PINID(2, 11), | |
94 | EMI_A03 = PINID(2, 12), | |
95 | EMI_A04 = PINID(2, 13), | |
96 | EMI_A05 = PINID(2, 14), | |
97 | EMI_A06 = PINID(2, 15), | |
98 | EMI_A07 = PINID(2, 16), | |
99 | EMI_A08 = PINID(2, 17), | |
100 | EMI_A09 = PINID(2, 18), | |
101 | EMI_A10 = PINID(2, 19), | |
102 | EMI_A11 = PINID(2, 20), | |
103 | EMI_A12 = PINID(2, 21), | |
104 | EMI_BA0 = PINID(2, 22), | |
105 | EMI_BA1 = PINID(2, 23), | |
106 | EMI_CASN = PINID(2, 24), | |
107 | EMI_CE0N = PINID(2, 25), | |
108 | EMI_CE1N = PINID(2, 26), | |
109 | GPMI_CE1N = PINID(2, 27), | |
110 | GPMI_CE0N = PINID(2, 28), | |
111 | EMI_CKE = PINID(2, 29), | |
112 | EMI_RASN = PINID(2, 30), | |
113 | EMI_WEN = PINID(2, 31), | |
114 | EMI_D00 = PINID(3, 0), | |
115 | EMI_D01 = PINID(3, 1), | |
116 | EMI_D02 = PINID(3, 2), | |
117 | EMI_D03 = PINID(3, 3), | |
118 | EMI_D04 = PINID(3, 4), | |
119 | EMI_D05 = PINID(3, 5), | |
120 | EMI_D06 = PINID(3, 6), | |
121 | EMI_D07 = PINID(3, 7), | |
122 | EMI_D08 = PINID(3, 8), | |
123 | EMI_D09 = PINID(3, 9), | |
124 | EMI_D10 = PINID(3, 10), | |
125 | EMI_D11 = PINID(3, 11), | |
126 | EMI_D12 = PINID(3, 12), | |
127 | EMI_D13 = PINID(3, 13), | |
128 | EMI_D14 = PINID(3, 14), | |
129 | EMI_D15 = PINID(3, 15), | |
130 | EMI_DQM0 = PINID(3, 16), | |
131 | EMI_DQM1 = PINID(3, 17), | |
132 | EMI_DQS0 = PINID(3, 18), | |
133 | EMI_DQS1 = PINID(3, 19), | |
134 | EMI_CLK = PINID(3, 20), | |
135 | EMI_CLKN = PINID(3, 21), | |
136 | }; | |
137 | ||
138 | static const struct pinctrl_pin_desc imx23_pins[] = { | |
139 | MXS_PINCTRL_PIN(GPMI_D00), | |
140 | MXS_PINCTRL_PIN(GPMI_D01), | |
141 | MXS_PINCTRL_PIN(GPMI_D02), | |
142 | MXS_PINCTRL_PIN(GPMI_D03), | |
143 | MXS_PINCTRL_PIN(GPMI_D04), | |
144 | MXS_PINCTRL_PIN(GPMI_D05), | |
145 | MXS_PINCTRL_PIN(GPMI_D06), | |
146 | MXS_PINCTRL_PIN(GPMI_D07), | |
147 | MXS_PINCTRL_PIN(GPMI_D08), | |
148 | MXS_PINCTRL_PIN(GPMI_D09), | |
149 | MXS_PINCTRL_PIN(GPMI_D10), | |
150 | MXS_PINCTRL_PIN(GPMI_D11), | |
151 | MXS_PINCTRL_PIN(GPMI_D12), | |
152 | MXS_PINCTRL_PIN(GPMI_D13), | |
153 | MXS_PINCTRL_PIN(GPMI_D14), | |
154 | MXS_PINCTRL_PIN(GPMI_D15), | |
155 | MXS_PINCTRL_PIN(GPMI_CLE), | |
156 | MXS_PINCTRL_PIN(GPMI_ALE), | |
157 | MXS_PINCTRL_PIN(GPMI_CE2N), | |
158 | MXS_PINCTRL_PIN(GPMI_RDY0), | |
159 | MXS_PINCTRL_PIN(GPMI_RDY1), | |
160 | MXS_PINCTRL_PIN(GPMI_RDY2), | |
161 | MXS_PINCTRL_PIN(GPMI_RDY3), | |
162 | MXS_PINCTRL_PIN(GPMI_WPN), | |
163 | MXS_PINCTRL_PIN(GPMI_WRN), | |
164 | MXS_PINCTRL_PIN(GPMI_RDN), | |
165 | MXS_PINCTRL_PIN(AUART1_CTS), | |
166 | MXS_PINCTRL_PIN(AUART1_RTS), | |
167 | MXS_PINCTRL_PIN(AUART1_RX), | |
168 | MXS_PINCTRL_PIN(AUART1_TX), | |
169 | MXS_PINCTRL_PIN(I2C_SCL), | |
170 | MXS_PINCTRL_PIN(I2C_SDA), | |
171 | MXS_PINCTRL_PIN(LCD_D00), | |
172 | MXS_PINCTRL_PIN(LCD_D01), | |
173 | MXS_PINCTRL_PIN(LCD_D02), | |
174 | MXS_PINCTRL_PIN(LCD_D03), | |
175 | MXS_PINCTRL_PIN(LCD_D04), | |
176 | MXS_PINCTRL_PIN(LCD_D05), | |
177 | MXS_PINCTRL_PIN(LCD_D06), | |
178 | MXS_PINCTRL_PIN(LCD_D07), | |
179 | MXS_PINCTRL_PIN(LCD_D08), | |
180 | MXS_PINCTRL_PIN(LCD_D09), | |
181 | MXS_PINCTRL_PIN(LCD_D10), | |
182 | MXS_PINCTRL_PIN(LCD_D11), | |
183 | MXS_PINCTRL_PIN(LCD_D12), | |
184 | MXS_PINCTRL_PIN(LCD_D13), | |
185 | MXS_PINCTRL_PIN(LCD_D14), | |
186 | MXS_PINCTRL_PIN(LCD_D15), | |
187 | MXS_PINCTRL_PIN(LCD_D16), | |
188 | MXS_PINCTRL_PIN(LCD_D17), | |
189 | MXS_PINCTRL_PIN(LCD_RESET), | |
190 | MXS_PINCTRL_PIN(LCD_RS), | |
191 | MXS_PINCTRL_PIN(LCD_WR), | |
192 | MXS_PINCTRL_PIN(LCD_CS), | |
193 | MXS_PINCTRL_PIN(LCD_DOTCK), | |
194 | MXS_PINCTRL_PIN(LCD_ENABLE), | |
195 | MXS_PINCTRL_PIN(LCD_HSYNC), | |
196 | MXS_PINCTRL_PIN(LCD_VSYNC), | |
197 | MXS_PINCTRL_PIN(PWM0), | |
198 | MXS_PINCTRL_PIN(PWM1), | |
199 | MXS_PINCTRL_PIN(PWM2), | |
200 | MXS_PINCTRL_PIN(PWM3), | |
201 | MXS_PINCTRL_PIN(PWM4), | |
202 | MXS_PINCTRL_PIN(SSP1_CMD), | |
203 | MXS_PINCTRL_PIN(SSP1_DETECT), | |
204 | MXS_PINCTRL_PIN(SSP1_DATA0), | |
205 | MXS_PINCTRL_PIN(SSP1_DATA1), | |
206 | MXS_PINCTRL_PIN(SSP1_DATA2), | |
207 | MXS_PINCTRL_PIN(SSP1_DATA3), | |
208 | MXS_PINCTRL_PIN(SSP1_SCK), | |
209 | MXS_PINCTRL_PIN(ROTARYA), | |
210 | MXS_PINCTRL_PIN(ROTARYB), | |
211 | MXS_PINCTRL_PIN(EMI_A00), | |
212 | MXS_PINCTRL_PIN(EMI_A01), | |
213 | MXS_PINCTRL_PIN(EMI_A02), | |
214 | MXS_PINCTRL_PIN(EMI_A03), | |
215 | MXS_PINCTRL_PIN(EMI_A04), | |
216 | MXS_PINCTRL_PIN(EMI_A05), | |
217 | MXS_PINCTRL_PIN(EMI_A06), | |
218 | MXS_PINCTRL_PIN(EMI_A07), | |
219 | MXS_PINCTRL_PIN(EMI_A08), | |
220 | MXS_PINCTRL_PIN(EMI_A09), | |
221 | MXS_PINCTRL_PIN(EMI_A10), | |
222 | MXS_PINCTRL_PIN(EMI_A11), | |
223 | MXS_PINCTRL_PIN(EMI_A12), | |
224 | MXS_PINCTRL_PIN(EMI_BA0), | |
225 | MXS_PINCTRL_PIN(EMI_BA1), | |
226 | MXS_PINCTRL_PIN(EMI_CASN), | |
227 | MXS_PINCTRL_PIN(EMI_CE0N), | |
228 | MXS_PINCTRL_PIN(EMI_CE1N), | |
229 | MXS_PINCTRL_PIN(GPMI_CE1N), | |
230 | MXS_PINCTRL_PIN(GPMI_CE0N), | |
231 | MXS_PINCTRL_PIN(EMI_CKE), | |
232 | MXS_PINCTRL_PIN(EMI_RASN), | |
233 | MXS_PINCTRL_PIN(EMI_WEN), | |
234 | MXS_PINCTRL_PIN(EMI_D00), | |
235 | MXS_PINCTRL_PIN(EMI_D01), | |
236 | MXS_PINCTRL_PIN(EMI_D02), | |
237 | MXS_PINCTRL_PIN(EMI_D03), | |
238 | MXS_PINCTRL_PIN(EMI_D04), | |
239 | MXS_PINCTRL_PIN(EMI_D05), | |
240 | MXS_PINCTRL_PIN(EMI_D06), | |
241 | MXS_PINCTRL_PIN(EMI_D07), | |
242 | MXS_PINCTRL_PIN(EMI_D08), | |
243 | MXS_PINCTRL_PIN(EMI_D09), | |
244 | MXS_PINCTRL_PIN(EMI_D10), | |
245 | MXS_PINCTRL_PIN(EMI_D11), | |
246 | MXS_PINCTRL_PIN(EMI_D12), | |
247 | MXS_PINCTRL_PIN(EMI_D13), | |
248 | MXS_PINCTRL_PIN(EMI_D14), | |
249 | MXS_PINCTRL_PIN(EMI_D15), | |
250 | MXS_PINCTRL_PIN(EMI_DQM0), | |
251 | MXS_PINCTRL_PIN(EMI_DQM1), | |
252 | MXS_PINCTRL_PIN(EMI_DQS0), | |
253 | MXS_PINCTRL_PIN(EMI_DQS1), | |
254 | MXS_PINCTRL_PIN(EMI_CLK), | |
255 | MXS_PINCTRL_PIN(EMI_CLKN), | |
256 | }; | |
257 | ||
258 | static struct mxs_regs imx23_regs = { | |
259 | .muxsel = 0x100, | |
260 | .drive = 0x200, | |
261 | .pull = 0x400, | |
262 | }; | |
263 | ||
264 | static struct mxs_pinctrl_soc_data imx23_pinctrl_data = { | |
265 | .regs = &imx23_regs, | |
266 | .pins = imx23_pins, | |
267 | .npins = ARRAY_SIZE(imx23_pins), | |
268 | }; | |
269 | ||
150632b0 | 270 | static int imx23_pinctrl_probe(struct platform_device *pdev) |
17723111 SG |
271 | { |
272 | return mxs_pinctrl_probe(pdev, &imx23_pinctrl_data); | |
273 | } | |
274 | ||
99688ed7 | 275 | static struct of_device_id imx23_pinctrl_of_match[] = { |
17723111 SG |
276 | { .compatible = "fsl,imx23-pinctrl", }, |
277 | { /* sentinel */ } | |
278 | }; | |
279 | MODULE_DEVICE_TABLE(of, imx23_pinctrl_of_match); | |
280 | ||
281 | static struct platform_driver imx23_pinctrl_driver = { | |
282 | .driver = { | |
283 | .name = "imx23-pinctrl", | |
284 | .owner = THIS_MODULE, | |
285 | .of_match_table = imx23_pinctrl_of_match, | |
286 | }, | |
287 | .probe = imx23_pinctrl_probe, | |
2a36f086 | 288 | .remove = mxs_pinctrl_remove, |
17723111 SG |
289 | }; |
290 | ||
291 | static int __init imx23_pinctrl_init(void) | |
292 | { | |
293 | return platform_driver_register(&imx23_pinctrl_driver); | |
294 | } | |
c43ba800 | 295 | postcore_initcall(imx23_pinctrl_init); |
17723111 SG |
296 | |
297 | static void __exit imx23_pinctrl_exit(void) | |
298 | { | |
299 | platform_driver_unregister(&imx23_pinctrl_driver); | |
300 | } | |
301 | module_exit(imx23_pinctrl_exit); | |
302 | ||
303 | MODULE_AUTHOR("Shawn Guo <shawn.guo@linaro.org>"); | |
304 | MODULE_DESCRIPTION("Freescale i.MX23 pinctrl driver"); | |
305 | MODULE_LICENSE("GPL v2"); |