1 // SPDX-License-Identifier: GPL-2.0+
3 // Freescale i.MX23 pinctrl driver
5 // Author: Shawn Guo <shawn.guo@linaro.org>
6 // Copyright 2012 Freescale Semiconductor, Inc.
8 #include <linux/init.h>
9 #include <linux/of_device.h>
10 #include <linux/pinctrl/pinctrl.h>
11 #include "pinctrl-mxs.h"
14 GPMI_D00
= PINID(0, 0),
15 GPMI_D01
= PINID(0, 1),
16 GPMI_D02
= PINID(0, 2),
17 GPMI_D03
= PINID(0, 3),
18 GPMI_D04
= PINID(0, 4),
19 GPMI_D05
= PINID(0, 5),
20 GPMI_D06
= PINID(0, 6),
21 GPMI_D07
= PINID(0, 7),
22 GPMI_D08
= PINID(0, 8),
23 GPMI_D09
= PINID(0, 9),
24 GPMI_D10
= PINID(0, 10),
25 GPMI_D11
= PINID(0, 11),
26 GPMI_D12
= PINID(0, 12),
27 GPMI_D13
= PINID(0, 13),
28 GPMI_D14
= PINID(0, 14),
29 GPMI_D15
= PINID(0, 15),
30 GPMI_CLE
= PINID(0, 16),
31 GPMI_ALE
= PINID(0, 17),
32 GPMI_CE2N
= PINID(0, 18),
33 GPMI_RDY0
= PINID(0, 19),
34 GPMI_RDY1
= PINID(0, 20),
35 GPMI_RDY2
= PINID(0, 21),
36 GPMI_RDY3
= PINID(0, 22),
37 GPMI_WPN
= PINID(0, 23),
38 GPMI_WRN
= PINID(0, 24),
39 GPMI_RDN
= PINID(0, 25),
40 AUART1_CTS
= PINID(0, 26),
41 AUART1_RTS
= PINID(0, 27),
42 AUART1_RX
= PINID(0, 28),
43 AUART1_TX
= PINID(0, 29),
44 I2C_SCL
= PINID(0, 30),
45 I2C_SDA
= PINID(0, 31),
46 LCD_D00
= PINID(1, 0),
47 LCD_D01
= PINID(1, 1),
48 LCD_D02
= PINID(1, 2),
49 LCD_D03
= PINID(1, 3),
50 LCD_D04
= PINID(1, 4),
51 LCD_D05
= PINID(1, 5),
52 LCD_D06
= PINID(1, 6),
53 LCD_D07
= PINID(1, 7),
54 LCD_D08
= PINID(1, 8),
55 LCD_D09
= PINID(1, 9),
56 LCD_D10
= PINID(1, 10),
57 LCD_D11
= PINID(1, 11),
58 LCD_D12
= PINID(1, 12),
59 LCD_D13
= PINID(1, 13),
60 LCD_D14
= PINID(1, 14),
61 LCD_D15
= PINID(1, 15),
62 LCD_D16
= PINID(1, 16),
63 LCD_D17
= PINID(1, 17),
64 LCD_RESET
= PINID(1, 18),
65 LCD_RS
= PINID(1, 19),
66 LCD_WR
= PINID(1, 20),
67 LCD_CS
= PINID(1, 21),
68 LCD_DOTCK
= PINID(1, 22),
69 LCD_ENABLE
= PINID(1, 23),
70 LCD_HSYNC
= PINID(1, 24),
71 LCD_VSYNC
= PINID(1, 25),
77 SSP1_CMD
= PINID(2, 0),
78 SSP1_DETECT
= PINID(2, 1),
79 SSP1_DATA0
= PINID(2, 2),
80 SSP1_DATA1
= PINID(2, 3),
81 SSP1_DATA2
= PINID(2, 4),
82 SSP1_DATA3
= PINID(2, 5),
83 SSP1_SCK
= PINID(2, 6),
84 ROTARYA
= PINID(2, 7),
85 ROTARYB
= PINID(2, 8),
86 EMI_A00
= PINID(2, 9),
87 EMI_A01
= PINID(2, 10),
88 EMI_A02
= PINID(2, 11),
89 EMI_A03
= PINID(2, 12),
90 EMI_A04
= PINID(2, 13),
91 EMI_A05
= PINID(2, 14),
92 EMI_A06
= PINID(2, 15),
93 EMI_A07
= PINID(2, 16),
94 EMI_A08
= PINID(2, 17),
95 EMI_A09
= PINID(2, 18),
96 EMI_A10
= PINID(2, 19),
97 EMI_A11
= PINID(2, 20),
98 EMI_A12
= PINID(2, 21),
99 EMI_BA0
= PINID(2, 22),
100 EMI_BA1
= PINID(2, 23),
101 EMI_CASN
= PINID(2, 24),
102 EMI_CE0N
= PINID(2, 25),
103 EMI_CE1N
= PINID(2, 26),
104 GPMI_CE1N
= PINID(2, 27),
105 GPMI_CE0N
= PINID(2, 28),
106 EMI_CKE
= PINID(2, 29),
107 EMI_RASN
= PINID(2, 30),
108 EMI_WEN
= PINID(2, 31),
109 EMI_D00
= PINID(3, 0),
110 EMI_D01
= PINID(3, 1),
111 EMI_D02
= PINID(3, 2),
112 EMI_D03
= PINID(3, 3),
113 EMI_D04
= PINID(3, 4),
114 EMI_D05
= PINID(3, 5),
115 EMI_D06
= PINID(3, 6),
116 EMI_D07
= PINID(3, 7),
117 EMI_D08
= PINID(3, 8),
118 EMI_D09
= PINID(3, 9),
119 EMI_D10
= PINID(3, 10),
120 EMI_D11
= PINID(3, 11),
121 EMI_D12
= PINID(3, 12),
122 EMI_D13
= PINID(3, 13),
123 EMI_D14
= PINID(3, 14),
124 EMI_D15
= PINID(3, 15),
125 EMI_DQM0
= PINID(3, 16),
126 EMI_DQM1
= PINID(3, 17),
127 EMI_DQS0
= PINID(3, 18),
128 EMI_DQS1
= PINID(3, 19),
129 EMI_CLK
= PINID(3, 20),
130 EMI_CLKN
= PINID(3, 21),
133 static const struct pinctrl_pin_desc imx23_pins
[] = {
134 MXS_PINCTRL_PIN(GPMI_D00
),
135 MXS_PINCTRL_PIN(GPMI_D01
),
136 MXS_PINCTRL_PIN(GPMI_D02
),
137 MXS_PINCTRL_PIN(GPMI_D03
),
138 MXS_PINCTRL_PIN(GPMI_D04
),
139 MXS_PINCTRL_PIN(GPMI_D05
),
140 MXS_PINCTRL_PIN(GPMI_D06
),
141 MXS_PINCTRL_PIN(GPMI_D07
),
142 MXS_PINCTRL_PIN(GPMI_D08
),
143 MXS_PINCTRL_PIN(GPMI_D09
),
144 MXS_PINCTRL_PIN(GPMI_D10
),
145 MXS_PINCTRL_PIN(GPMI_D11
),
146 MXS_PINCTRL_PIN(GPMI_D12
),
147 MXS_PINCTRL_PIN(GPMI_D13
),
148 MXS_PINCTRL_PIN(GPMI_D14
),
149 MXS_PINCTRL_PIN(GPMI_D15
),
150 MXS_PINCTRL_PIN(GPMI_CLE
),
151 MXS_PINCTRL_PIN(GPMI_ALE
),
152 MXS_PINCTRL_PIN(GPMI_CE2N
),
153 MXS_PINCTRL_PIN(GPMI_RDY0
),
154 MXS_PINCTRL_PIN(GPMI_RDY1
),
155 MXS_PINCTRL_PIN(GPMI_RDY2
),
156 MXS_PINCTRL_PIN(GPMI_RDY3
),
157 MXS_PINCTRL_PIN(GPMI_WPN
),
158 MXS_PINCTRL_PIN(GPMI_WRN
),
159 MXS_PINCTRL_PIN(GPMI_RDN
),
160 MXS_PINCTRL_PIN(AUART1_CTS
),
161 MXS_PINCTRL_PIN(AUART1_RTS
),
162 MXS_PINCTRL_PIN(AUART1_RX
),
163 MXS_PINCTRL_PIN(AUART1_TX
),
164 MXS_PINCTRL_PIN(I2C_SCL
),
165 MXS_PINCTRL_PIN(I2C_SDA
),
166 MXS_PINCTRL_PIN(LCD_D00
),
167 MXS_PINCTRL_PIN(LCD_D01
),
168 MXS_PINCTRL_PIN(LCD_D02
),
169 MXS_PINCTRL_PIN(LCD_D03
),
170 MXS_PINCTRL_PIN(LCD_D04
),
171 MXS_PINCTRL_PIN(LCD_D05
),
172 MXS_PINCTRL_PIN(LCD_D06
),
173 MXS_PINCTRL_PIN(LCD_D07
),
174 MXS_PINCTRL_PIN(LCD_D08
),
175 MXS_PINCTRL_PIN(LCD_D09
),
176 MXS_PINCTRL_PIN(LCD_D10
),
177 MXS_PINCTRL_PIN(LCD_D11
),
178 MXS_PINCTRL_PIN(LCD_D12
),
179 MXS_PINCTRL_PIN(LCD_D13
),
180 MXS_PINCTRL_PIN(LCD_D14
),
181 MXS_PINCTRL_PIN(LCD_D15
),
182 MXS_PINCTRL_PIN(LCD_D16
),
183 MXS_PINCTRL_PIN(LCD_D17
),
184 MXS_PINCTRL_PIN(LCD_RESET
),
185 MXS_PINCTRL_PIN(LCD_RS
),
186 MXS_PINCTRL_PIN(LCD_WR
),
187 MXS_PINCTRL_PIN(LCD_CS
),
188 MXS_PINCTRL_PIN(LCD_DOTCK
),
189 MXS_PINCTRL_PIN(LCD_ENABLE
),
190 MXS_PINCTRL_PIN(LCD_HSYNC
),
191 MXS_PINCTRL_PIN(LCD_VSYNC
),
192 MXS_PINCTRL_PIN(PWM0
),
193 MXS_PINCTRL_PIN(PWM1
),
194 MXS_PINCTRL_PIN(PWM2
),
195 MXS_PINCTRL_PIN(PWM3
),
196 MXS_PINCTRL_PIN(PWM4
),
197 MXS_PINCTRL_PIN(SSP1_CMD
),
198 MXS_PINCTRL_PIN(SSP1_DETECT
),
199 MXS_PINCTRL_PIN(SSP1_DATA0
),
200 MXS_PINCTRL_PIN(SSP1_DATA1
),
201 MXS_PINCTRL_PIN(SSP1_DATA2
),
202 MXS_PINCTRL_PIN(SSP1_DATA3
),
203 MXS_PINCTRL_PIN(SSP1_SCK
),
204 MXS_PINCTRL_PIN(ROTARYA
),
205 MXS_PINCTRL_PIN(ROTARYB
),
206 MXS_PINCTRL_PIN(EMI_A00
),
207 MXS_PINCTRL_PIN(EMI_A01
),
208 MXS_PINCTRL_PIN(EMI_A02
),
209 MXS_PINCTRL_PIN(EMI_A03
),
210 MXS_PINCTRL_PIN(EMI_A04
),
211 MXS_PINCTRL_PIN(EMI_A05
),
212 MXS_PINCTRL_PIN(EMI_A06
),
213 MXS_PINCTRL_PIN(EMI_A07
),
214 MXS_PINCTRL_PIN(EMI_A08
),
215 MXS_PINCTRL_PIN(EMI_A09
),
216 MXS_PINCTRL_PIN(EMI_A10
),
217 MXS_PINCTRL_PIN(EMI_A11
),
218 MXS_PINCTRL_PIN(EMI_A12
),
219 MXS_PINCTRL_PIN(EMI_BA0
),
220 MXS_PINCTRL_PIN(EMI_BA1
),
221 MXS_PINCTRL_PIN(EMI_CASN
),
222 MXS_PINCTRL_PIN(EMI_CE0N
),
223 MXS_PINCTRL_PIN(EMI_CE1N
),
224 MXS_PINCTRL_PIN(GPMI_CE1N
),
225 MXS_PINCTRL_PIN(GPMI_CE0N
),
226 MXS_PINCTRL_PIN(EMI_CKE
),
227 MXS_PINCTRL_PIN(EMI_RASN
),
228 MXS_PINCTRL_PIN(EMI_WEN
),
229 MXS_PINCTRL_PIN(EMI_D00
),
230 MXS_PINCTRL_PIN(EMI_D01
),
231 MXS_PINCTRL_PIN(EMI_D02
),
232 MXS_PINCTRL_PIN(EMI_D03
),
233 MXS_PINCTRL_PIN(EMI_D04
),
234 MXS_PINCTRL_PIN(EMI_D05
),
235 MXS_PINCTRL_PIN(EMI_D06
),
236 MXS_PINCTRL_PIN(EMI_D07
),
237 MXS_PINCTRL_PIN(EMI_D08
),
238 MXS_PINCTRL_PIN(EMI_D09
),
239 MXS_PINCTRL_PIN(EMI_D10
),
240 MXS_PINCTRL_PIN(EMI_D11
),
241 MXS_PINCTRL_PIN(EMI_D12
),
242 MXS_PINCTRL_PIN(EMI_D13
),
243 MXS_PINCTRL_PIN(EMI_D14
),
244 MXS_PINCTRL_PIN(EMI_D15
),
245 MXS_PINCTRL_PIN(EMI_DQM0
),
246 MXS_PINCTRL_PIN(EMI_DQM1
),
247 MXS_PINCTRL_PIN(EMI_DQS0
),
248 MXS_PINCTRL_PIN(EMI_DQS1
),
249 MXS_PINCTRL_PIN(EMI_CLK
),
250 MXS_PINCTRL_PIN(EMI_CLKN
),
253 static const struct mxs_regs imx23_regs
= {
259 static struct mxs_pinctrl_soc_data imx23_pinctrl_data
= {
262 .npins
= ARRAY_SIZE(imx23_pins
),
265 static int imx23_pinctrl_probe(struct platform_device
*pdev
)
267 return mxs_pinctrl_probe(pdev
, &imx23_pinctrl_data
);
270 static const struct of_device_id imx23_pinctrl_of_match
[] = {
271 { .compatible
= "fsl,imx23-pinctrl", },
275 static struct platform_driver imx23_pinctrl_driver
= {
277 .name
= "imx23-pinctrl",
278 .suppress_bind_attrs
= true,
279 .of_match_table
= imx23_pinctrl_of_match
,
281 .probe
= imx23_pinctrl_probe
,
284 static int __init
imx23_pinctrl_init(void)
286 return platform_driver_register(&imx23_pinctrl_driver
);
288 postcore_initcall(imx23_pinctrl_init
);
