2 * Copyright (C) ST-Ericsson SA 2012
4 * Author: Patrice Chotard <patrice.chotard@stericsson.com> for ST-Ericsson.
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
11 #include <linux/kernel.h>
12 #include <linux/gpio.h>
13 #include <linux/pinctrl/pinctrl.h>
14 #include <linux/mfd/abx500/ab8500.h>
15 #include "pinctrl-abx500.h"
17 /* All the pins that can be used for GPIO and some other functions */
18 #define ABX500_GPIO(offset) (offset)
20 #define AB8505_PIN_N4 ABX500_GPIO(1)
21 #define AB8505_PIN_R5 ABX500_GPIO(2)
22 #define AB8505_PIN_P5 ABX500_GPIO(3)
24 #define AB8505_PIN_B16 ABX500_GPIO(10)
25 #define AB8505_PIN_B17 ABX500_GPIO(11)
27 #define AB8505_PIN_D17 ABX500_GPIO(13)
28 #define AB8505_PIN_C16 ABX500_GPIO(14)
30 #define AB8505_PIN_P2 ABX500_GPIO(17)
31 #define AB8505_PIN_N3 ABX500_GPIO(18)
32 #define AB8505_PIN_T1 ABX500_GPIO(19)
33 #define AB8505_PIN_P3 ABX500_GPIO(20)
35 #define AB8505_PIN_H14 ABX500_GPIO(34)
37 #define AB8505_PIN_J15 ABX500_GPIO(40)
38 #define AB8505_PIN_J14 ABX500_GPIO(41)
40 #define AB8505_PIN_L4 ABX500_GPIO(50)
42 #define AB8505_PIN_D16 ABX500_GPIO(52)
43 #define AB8505_PIN_D15 ABX500_GPIO(53)
45 /* indicates the higher GPIO number */
46 #define AB8505_GPIO_MAX_NUMBER 53
49 * The names of the pins are denoted by GPIO number and ball name, even
50 * though they can be used for other things than GPIO, this is the first
51 * column in the table of the data sheet and often used on schematics and
54 static const struct pinctrl_pin_desc ab8505_pins
[] = {
55 PINCTRL_PIN(AB8505_PIN_N4
, "GPIO1_N4"),
56 PINCTRL_PIN(AB8505_PIN_R5
, "GPIO2_R5"),
57 PINCTRL_PIN(AB8505_PIN_P5
, "GPIO3_P5"),
59 PINCTRL_PIN(AB8505_PIN_B16
, "GPIO10_B16"),
60 PINCTRL_PIN(AB8505_PIN_B17
, "GPIO11_B17"),
62 PINCTRL_PIN(AB8505_PIN_D17
, "GPIO13_D17"),
63 PINCTRL_PIN(AB8505_PIN_C16
, "GPIO14_C16"),
65 PINCTRL_PIN(AB8505_PIN_P2
, "GPIO17_P2"),
66 PINCTRL_PIN(AB8505_PIN_N3
, "GPIO18_N3"),
67 PINCTRL_PIN(AB8505_PIN_T1
, "GPIO19_T1"),
68 PINCTRL_PIN(AB8505_PIN_P3
, "GPIO20_P3"),
70 PINCTRL_PIN(AB8505_PIN_H14
, "GPIO34_H14"),
72 PINCTRL_PIN(AB8505_PIN_J15
, "GPIO40_J15"),
73 PINCTRL_PIN(AB8505_PIN_J14
, "GPIO41_J14"),
75 PINCTRL_PIN(AB8505_PIN_L4
, "GPIO50_L4"),
77 PINCTRL_PIN(AB8505_PIN_D16
, "GPIO52_D16"),
78 PINCTRL_PIN(AB8505_PIN_D15
, "GPIO53_D15"),
82 * Maps local GPIO offsets to local pin numbers
84 static const struct abx500_pinrange ab8505_pinranges
[] = {
85 ABX500_PINRANGE(1, 3, ABX500_ALT_A
),
86 ABX500_PINRANGE(10, 2, ABX500_DEFAULT
),
87 ABX500_PINRANGE(13, 1, ABX500_DEFAULT
),
88 ABX500_PINRANGE(14, 1, ABX500_ALT_A
),
89 ABX500_PINRANGE(17, 4, ABX500_ALT_A
),
90 ABX500_PINRANGE(34, 1, ABX500_ALT_A
),
91 ABX500_PINRANGE(40, 2, ABX500_ALT_A
),
92 ABX500_PINRANGE(50, 1, ABX500_DEFAULT
),
93 ABX500_PINRANGE(52, 2, ABX500_ALT_A
),
97 * Read the pin group names like this:
98 * sysclkreq2_d_1 = first groups of pins for sysclkreq2 on default function
100 * The groups are arranged as sets per altfunction column, so we can
101 * mux in one group at a time by selecting the same altfunction for them
102 * all. When functions require pins on different altfunctions, you need
103 * to combine several groups.
107 static const unsigned sysclkreq2_d_1_pins
[] = { AB8505_PIN_N4
};
108 static const unsigned sysclkreq3_d_1_pins
[] = { AB8505_PIN_R5
};
109 static const unsigned sysclkreq4_d_1_pins
[] = { AB8505_PIN_P5
};
110 static const unsigned gpio10_d_1_pins
[] = { AB8505_PIN_B16
};
111 static const unsigned gpio11_d_1_pins
[] = { AB8505_PIN_B17
};
112 static const unsigned gpio13_d_1_pins
[] = { AB8505_PIN_D17
};
113 static const unsigned pwmout1_d_1_pins
[] = { AB8505_PIN_C16
};
114 /* audio data interface 2*/
115 static const unsigned adi2_d_1_pins
[] = { AB8505_PIN_P2
, AB8505_PIN_N3
,
116 AB8505_PIN_T1
, AB8505_PIN_P3
};
117 static const unsigned extcpena_d_1_pins
[] = { AB8505_PIN_H14
};
119 static const unsigned modsclsda_d_1_pins
[] = { AB8505_PIN_J15
, AB8505_PIN_J14
};
120 static const unsigned gpio50_d_1_pins
[] = { AB8505_PIN_L4
};
121 static const unsigned resethw_d_1_pins
[] = { AB8505_PIN_D16
};
122 static const unsigned service_d_1_pins
[] = { AB8505_PIN_D15
};
124 /* Altfunction A column */
125 static const unsigned gpio1_a_1_pins
[] = { AB8505_PIN_N4
};
126 static const unsigned gpio2_a_1_pins
[] = { AB8505_PIN_R5
};
127 static const unsigned gpio3_a_1_pins
[] = { AB8505_PIN_P5
};
128 static const unsigned hiqclkena_a_1_pins
[] = { AB8505_PIN_B16
};
129 static const unsigned pdmclk_a_1_pins
[] = { AB8505_PIN_B17
};
130 static const unsigned uarttxdata_a_1_pins
[] = { AB8505_PIN_D17
};
131 static const unsigned gpio14_a_1_pins
[] = { AB8505_PIN_C16
};
132 static const unsigned gpio17_a_1_pins
[] = { AB8505_PIN_P2
};
133 static const unsigned gpio18_a_1_pins
[] = { AB8505_PIN_N3
};
134 static const unsigned gpio19_a_1_pins
[] = { AB8505_PIN_T1
};
135 static const unsigned gpio20_a_1_pins
[] = { AB8505_PIN_P3
};
136 static const unsigned gpio34_a_1_pins
[] = { AB8505_PIN_H14
};
137 static const unsigned gpio40_a_1_pins
[] = { AB8505_PIN_J15
};
138 static const unsigned gpio41_a_1_pins
[] = { AB8505_PIN_J14
};
139 static const unsigned uartrxdata_a_1_pins
[] = { AB8505_PIN_J14
};
140 static const unsigned gpio50_a_1_pins
[] = { AB8505_PIN_L4
};
141 static const unsigned gpio52_a_1_pins
[] = { AB8505_PIN_D16
};
142 static const unsigned gpio53_a_1_pins
[] = { AB8505_PIN_D15
};
144 /* Altfunction B colum */
145 static const unsigned pdmdata_b_1_pins
[] = { AB8505_PIN_B16
};
146 static const unsigned extvibrapwm1_b_1_pins
[] = { AB8505_PIN_D17
};
147 static const unsigned extvibrapwm2_b_1_pins
[] = { AB8505_PIN_L4
};
149 /* Altfunction C column */
150 static const unsigned usbvdat_c_1_pins
[] = { AB8505_PIN_D17
};
152 #define AB8505_PIN_GROUP(a, b) { .name = #a, .pins = a##_pins, \
153 .npins = ARRAY_SIZE(a##_pins), .altsetting = b }
155 static const struct abx500_pingroup ab8505_groups
[] = {
156 AB8505_PIN_GROUP(sysclkreq2_d_1
, ABX500_DEFAULT
),
157 AB8505_PIN_GROUP(sysclkreq3_d_1
, ABX500_DEFAULT
),
158 AB8505_PIN_GROUP(sysclkreq4_d_1
, ABX500_DEFAULT
),
159 AB8505_PIN_GROUP(gpio10_d_1
, ABX500_DEFAULT
),
160 AB8505_PIN_GROUP(gpio11_d_1
, ABX500_DEFAULT
),
161 AB8505_PIN_GROUP(gpio13_d_1
, ABX500_DEFAULT
),
162 AB8505_PIN_GROUP(pwmout1_d_1
, ABX500_DEFAULT
),
163 AB8505_PIN_GROUP(adi2_d_1
, ABX500_DEFAULT
),
164 AB8505_PIN_GROUP(extcpena_d_1
, ABX500_DEFAULT
),
165 AB8505_PIN_GROUP(modsclsda_d_1
, ABX500_DEFAULT
),
166 AB8505_PIN_GROUP(gpio50_d_1
, ABX500_DEFAULT
),
167 AB8505_PIN_GROUP(resethw_d_1
, ABX500_DEFAULT
),
168 AB8505_PIN_GROUP(service_d_1
, ABX500_DEFAULT
),
169 AB8505_PIN_GROUP(gpio1_a_1
, ABX500_ALT_A
),
170 AB8505_PIN_GROUP(gpio2_a_1
, ABX500_ALT_A
),
171 AB8505_PIN_GROUP(gpio3_a_1
, ABX500_ALT_A
),
172 AB8505_PIN_GROUP(hiqclkena_a_1
, ABX500_ALT_A
),
173 AB8505_PIN_GROUP(pdmclk_a_1
, ABX500_ALT_A
),
174 AB8505_PIN_GROUP(uarttxdata_a_1
, ABX500_ALT_A
),
175 AB8505_PIN_GROUP(gpio14_a_1
, ABX500_ALT_A
),
176 AB8505_PIN_GROUP(gpio17_a_1
, ABX500_ALT_A
),
177 AB8505_PIN_GROUP(gpio18_a_1
, ABX500_ALT_A
),
178 AB8505_PIN_GROUP(gpio19_a_1
, ABX500_ALT_A
),
179 AB8505_PIN_GROUP(gpio20_a_1
, ABX500_ALT_A
),
180 AB8505_PIN_GROUP(gpio34_a_1
, ABX500_ALT_A
),
181 AB8505_PIN_GROUP(gpio40_a_1
, ABX500_ALT_A
),
182 AB8505_PIN_GROUP(gpio41_a_1
, ABX500_ALT_A
),
183 AB8505_PIN_GROUP(uartrxdata_a_1
, ABX500_ALT_A
),
184 AB8505_PIN_GROUP(gpio52_a_1
, ABX500_ALT_A
),
185 AB8505_PIN_GROUP(gpio53_a_1
, ABX500_ALT_A
),
186 AB8505_PIN_GROUP(pdmdata_b_1
, ABX500_ALT_B
),
187 AB8505_PIN_GROUP(extvibrapwm1_b_1
, ABX500_ALT_B
),
188 AB8505_PIN_GROUP(extvibrapwm2_b_1
, ABX500_ALT_B
),
189 AB8505_PIN_GROUP(usbvdat_c_1
, ABX500_ALT_C
),
192 /* We use this macro to define the groups applicable to a function */
193 #define AB8505_FUNC_GROUPS(a, b...) \
194 static const char * const a##_groups[] = { b };
196 AB8505_FUNC_GROUPS(sysclkreq
, "sysclkreq2_d_1", "sysclkreq3_d_1",
198 AB8505_FUNC_GROUPS(gpio
, "gpio1_a_1", "gpio2_a_1", "gpio3_a_1",
199 "gpio10_d_1", "gpio11_d_1", "gpio13_d_1", "gpio14_a_1",
200 "gpio17_a_1", "gpio18_a_1", "gpio19_a_1", "gpio20_a_1",
201 "gpio34_a_1", "gpio40_a_1", "gpio41_a_1", "gpio50_d_1",
202 "gpio52_a_1", "gpio53_a_1");
203 AB8505_FUNC_GROUPS(pwmout
, "pwmout1_d_1");
204 AB8505_FUNC_GROUPS(adi2
, "adi2_d_1");
205 AB8505_FUNC_GROUPS(extcpena
, "extcpena_d_1");
206 AB8505_FUNC_GROUPS(modsclsda
, "modsclsda_d_1");
207 AB8505_FUNC_GROUPS(resethw
, "resethw_d_1");
208 AB8505_FUNC_GROUPS(service
, "service_d_1");
209 AB8505_FUNC_GROUPS(hiqclkena
, "hiqclkena_a_1");
210 AB8505_FUNC_GROUPS(pdm
, "pdmclk_a_1", "pdmdata_b_1");
211 AB8505_FUNC_GROUPS(uartdata
, "uarttxdata_a_1", "uartrxdata_a_1");
212 AB8505_FUNC_GROUPS(extvibra
, "extvibrapwm1_b_1", "extvibrapwm2_b_1");
213 AB8505_FUNC_GROUPS(usbvdat
, "usbvdat_c_1");
215 #define FUNCTION(fname) \
218 .groups = fname##_groups, \
219 .ngroups = ARRAY_SIZE(fname##_groups), \
222 static const struct abx500_function ab8505_functions
[] = {
240 * this table translates what's is in the AB8505 specification regarding the
241 * balls alternate functions (as for DB, default, ALT_A, ALT_B and ALT_C).
242 * ALTERNATE_FUNCTIONS(GPIO_NUMBER, GPIOSEL bit, ALTERNATFUNC bit1,
243 * ALTERNATEFUNC bit2, ALTA val, ALTB val, ALTC val),
247 * ALTERNATE_FUNCTIONS(13, 4, 3, 4, 1, 0, 2),
248 * means that pin AB8505_PIN_D18 (pin 13) supports 4 mux (default/ALT_A,
249 * ALT_B and ALT_C), so GPIOSEL and ALTERNATFUNC registers are used to
250 * select the mux. ALTA, ALTB and ALTC val indicates values to write in
251 * ALTERNATFUNC register. We need to specifies these values as SOC
252 * designers didn't apply the same logic on how to select mux in the
255 * As this pins supports at least ALT_B mux, default mux is
256 * selected by writing 1 in GPIOSEL bit :
258 * | GPIOSEL bit=4 | alternatfunc bit2=4 | alternatfunc bit1=3
259 * default | 1 | 0 | 0
264 * ALTERNATE_FUNCTIONS(1, 0, UNUSED, UNUSED),
265 * means that pin AB9540_PIN_R4 (pin 1) supports 2 mux, so only GPIOSEL
266 * register is used to select the mux. As this pins doesn't support at
267 * least ALT_B mux, default mux is by writing 0 in GPIOSEL bit :
269 * | GPIOSEL bit=0 | alternatfunc bit2= | alternatfunc bit1=
270 * default | 0 | 0 | 0
275 alternate_functions ab8505_alternate_functions
[AB8505_GPIO_MAX_NUMBER
+ 1] = {
276 ALTERNATE_FUNCTIONS(0, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO0 */
277 ALTERNATE_FUNCTIONS(1, 0, UNUSED
, UNUSED
, 0, 0, 0), /* GPIO1, altA controlled by bit 0 */
278 ALTERNATE_FUNCTIONS(2, 1, UNUSED
, UNUSED
, 0, 0, 0), /* GPIO2, altA controlled by bit 1 */
279 ALTERNATE_FUNCTIONS(3, 2, UNUSED
, UNUSED
, 0, 0, 0), /* GPIO3, altA controlled by bit 2*/
280 ALTERNATE_FUNCTIONS(4, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO4, bit 3 reserved */
281 ALTERNATE_FUNCTIONS(5, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO5, bit 4 reserved */
282 ALTERNATE_FUNCTIONS(6, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO6, bit 5 reserved */
283 ALTERNATE_FUNCTIONS(7, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO7, bit 6 reserved */
284 ALTERNATE_FUNCTIONS(8, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO8, bit 7 reserved */
286 ALTERNATE_FUNCTIONS(9, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO9, bit 0 reserved */
287 ALTERNATE_FUNCTIONS(10, 1, 0, UNUSED
, 1, 0, 0), /* GPIO10, altA and altB controlled by bit 0 */
288 ALTERNATE_FUNCTIONS(11, 2, 1, UNUSED
, 0, 0, 0), /* GPIO11, altA controlled by bit 2 */
289 ALTERNATE_FUNCTIONS(12, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO12, bit3 reserved */
290 ALTERNATE_FUNCTIONS(13, 4, 3, 4, 1, 0, 2), /* GPIO13, altA altB and altC controlled by bit 3 and 4 */
291 ALTERNATE_FUNCTIONS(14, 5, UNUSED
, UNUSED
, 0, 0, 0), /* GPIO14, altA controlled by bit 5 */
292 ALTERNATE_FUNCTIONS(15, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO15, bit 6 reserved */
293 ALTERNATE_FUNCTIONS(16, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO15, bit 7 reserved */
295 * pins 17 to 20 are special case, only bit 0 is used to select
296 * alternate function for these 4 pins.
297 * bits 1 to 3 are reserved
299 ALTERNATE_FUNCTIONS(17, 0, UNUSED
, UNUSED
, 0, 0, 0), /* GPIO17, altA controlled by bit 0 */
300 ALTERNATE_FUNCTIONS(18, 0, UNUSED
, UNUSED
, 0, 0, 0), /* GPIO18, altA controlled by bit 0 */
301 ALTERNATE_FUNCTIONS(19, 0, UNUSED
, UNUSED
, 0, 0, 0), /* GPIO19, altA controlled by bit 0 */
302 ALTERNATE_FUNCTIONS(20, 0, UNUSED
, UNUSED
, 0, 0, 0), /* GPIO20, altA controlled by bit 0 */
303 ALTERNATE_FUNCTIONS(21, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO21, bit 4 reserved */
304 ALTERNATE_FUNCTIONS(22, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO22, bit 5 reserved */
305 ALTERNATE_FUNCTIONS(23, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO23, bit 6 reserved */
306 ALTERNATE_FUNCTIONS(24, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO24, bit 7 reserved */
308 ALTERNATE_FUNCTIONS(25, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO25, bit 0 reserved */
309 ALTERNATE_FUNCTIONS(26, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO26, bit 1 reserved */
310 ALTERNATE_FUNCTIONS(27, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO27, bit 2 reserved */
311 ALTERNATE_FUNCTIONS(28, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO28, bit 3 reserved */
312 ALTERNATE_FUNCTIONS(29, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO29, bit 4 reserved */
313 ALTERNATE_FUNCTIONS(30, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO30, bit 5 reserved */
314 ALTERNATE_FUNCTIONS(31, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO31, bit 6 reserved */
315 ALTERNATE_FUNCTIONS(32, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO32, bit 7 reserved */
317 ALTERNATE_FUNCTIONS(33, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO33, bit 0 reserved */
318 ALTERNATE_FUNCTIONS(34, 1, UNUSED
, UNUSED
, 0, 0, 0), /* GPIO34, altA controlled by bit 1 */
319 ALTERNATE_FUNCTIONS(35, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO35, bit 2 reserved */
320 ALTERNATE_FUNCTIONS(36, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO36, bit 2 reserved */
321 ALTERNATE_FUNCTIONS(37, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO37, bit 2 reserved */
322 ALTERNATE_FUNCTIONS(38, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO38, bit 2 reserved */
323 ALTERNATE_FUNCTIONS(39, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO39, bit 2 reserved */
324 ALTERNATE_FUNCTIONS(40, 7, UNUSED
, UNUSED
, 0, 0, 0), /* GPIO40, altA controlled by bit 7*/
326 ALTERNATE_FUNCTIONS(41, 0, UNUSED
, UNUSED
, 0, 0, 0), /* GPIO41, altA controlled by bit 0 */
327 ALTERNATE_FUNCTIONS(42, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO42, bit 1 reserved */
328 ALTERNATE_FUNCTIONS(43, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO43, bit 2 reserved */
329 ALTERNATE_FUNCTIONS(44, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO44, bit 3 reserved */
330 ALTERNATE_FUNCTIONS(45, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO45, bit 4 reserved */
331 ALTERNATE_FUNCTIONS(46, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO46, bit 5 reserved */
332 ALTERNATE_FUNCTIONS(47, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO47, bit 6 reserved */
333 ALTERNATE_FUNCTIONS(48, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO48, bit 7 reserved */
335 ALTERNATE_FUNCTIONS(49, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO49, bit 0 reserved */
336 ALTERNATE_FUNCTIONS(50, 1, 2, UNUSED
, 1, 0, 0), /* GPIO50, altA controlled by bit 1 */
337 ALTERNATE_FUNCTIONS(51, UNUSED
, UNUSED
, UNUSED
, 0, 0, 0), /* no GPIO49, bit 0 reserved */
338 ALTERNATE_FUNCTIONS(52, 3, UNUSED
, UNUSED
, 0, 0, 0), /* GPIO52, altA controlled by bit 3 */
339 ALTERNATE_FUNCTIONS(53, 4, UNUSED
, UNUSED
, 0, 0, 0), /* GPIO53, altA controlled by bit 4 */
343 * For AB8505 Only some GPIOs are interrupt capable, and they are
344 * organized in discontiguous clusters:
352 static struct abx500_gpio_irq_cluster ab8505_gpio_irq_cluster
[] = {
353 GPIO_IRQ_CLUSTER(10, 11, AB8500_INT_GPIO10R
),
354 GPIO_IRQ_CLUSTER(13, 13, AB8500_INT_GPIO13R
),
355 GPIO_IRQ_CLUSTER(40, 41, AB8500_INT_GPIO40R
),
356 GPIO_IRQ_CLUSTER(50, 50, AB9540_INT_GPIO50R
),
357 GPIO_IRQ_CLUSTER(52, 53, AB9540_INT_GPIO52R
),
360 static struct abx500_pinctrl_soc_data ab8505_soc
= {
361 .gpio_ranges
= ab8505_pinranges
,
362 .gpio_num_ranges
= ARRAY_SIZE(ab8505_pinranges
),
364 .npins
= ARRAY_SIZE(ab8505_pins
),
365 .functions
= ab8505_functions
,
366 .nfunctions
= ARRAY_SIZE(ab8505_functions
),
367 .groups
= ab8505_groups
,
368 .ngroups
= ARRAY_SIZE(ab8505_groups
),
369 .alternate_functions
= ab8505_alternate_functions
,
370 .gpio_irq_cluster
= ab8505_gpio_irq_cluster
,
371 .ngpio_irq_cluster
= ARRAY_SIZE(ab8505_gpio_irq_cluster
),
372 .irq_gpio_rising_offset
= AB8500_INT_GPIO6R
,
373 .irq_gpio_falling_offset
= AB8500_INT_GPIO6F
,
374 .irq_gpio_factor
= 1,
378 abx500_pinctrl_ab8505_init(struct abx500_pinctrl_soc_data
**soc
)