GNU Linux-libre 5.10.219-gnu1
[releases.git] / drivers / mfd / da9063-i2c.c
1 // SPDX-License-Identifier: GPL-2.0+
2 /* I2C support for Dialog DA9063
3  *
4  * Copyright 2012 Dialog Semiconductor Ltd.
5  * Copyright 2013 Philipp Zabel, Pengutronix
6  *
7  * Author: Krystian Garbaciak, Dialog Semiconductor
8  */
9
10 #include <linux/kernel.h>
11 #include <linux/module.h>
12 #include <linux/i2c.h>
13 #include <linux/regmap.h>
14 #include <linux/delay.h>
15 #include <linux/slab.h>
16 #include <linux/err.h>
17
18 #include <linux/mfd/core.h>
19 #include <linux/mfd/da9063/core.h>
20 #include <linux/mfd/da9063/registers.h>
21
22 #include <linux/of.h>
23 #include <linux/regulator/of_regulator.h>
24
25 /*
26  * Raw I2C access required for just accessing chip and variant info before we
27  * know which device is present. The info read from the device using this
28  * approach is then used to select the correct regmap tables.
29  */
30
31 #define DA9063_REG_PAGE_SIZE            0x100
32 #define DA9063_REG_PAGED_ADDR_MASK      0xFF
33
34 enum da9063_page_sel_buf_fmt {
35         DA9063_PAGE_SEL_BUF_PAGE_REG = 0,
36         DA9063_PAGE_SEL_BUF_PAGE_VAL,
37         DA9063_PAGE_SEL_BUF_SIZE,
38 };
39
40 enum da9063_paged_read_msgs {
41         DA9063_PAGED_READ_MSG_PAGE_SEL = 0,
42         DA9063_PAGED_READ_MSG_REG_SEL,
43         DA9063_PAGED_READ_MSG_DATA,
44         DA9063_PAGED_READ_MSG_CNT,
45 };
46
47 static int da9063_i2c_blockreg_read(struct i2c_client *client, u16 addr,
48                                     u8 *buf, int count)
49 {
50         struct i2c_msg xfer[DA9063_PAGED_READ_MSG_CNT];
51         u8 page_sel_buf[DA9063_PAGE_SEL_BUF_SIZE];
52         u8 page_num, paged_addr;
53         int ret;
54
55         /* Determine page info based on register address */
56         page_num = (addr / DA9063_REG_PAGE_SIZE);
57         if (page_num > 1) {
58                 dev_err(&client->dev, "Invalid register address provided\n");
59                 return -EINVAL;
60         }
61
62         paged_addr = (addr % DA9063_REG_PAGE_SIZE) & DA9063_REG_PAGED_ADDR_MASK;
63         page_sel_buf[DA9063_PAGE_SEL_BUF_PAGE_REG] = DA9063_REG_PAGE_CON;
64         page_sel_buf[DA9063_PAGE_SEL_BUF_PAGE_VAL] =
65                 (page_num << DA9063_I2C_PAGE_SEL_SHIFT) & DA9063_REG_PAGE_MASK;
66
67         /* Write reg address, page selection */
68         xfer[DA9063_PAGED_READ_MSG_PAGE_SEL].addr = client->addr;
69         xfer[DA9063_PAGED_READ_MSG_PAGE_SEL].flags = 0;
70         xfer[DA9063_PAGED_READ_MSG_PAGE_SEL].len = DA9063_PAGE_SEL_BUF_SIZE;
71         xfer[DA9063_PAGED_READ_MSG_PAGE_SEL].buf = page_sel_buf;
72
73         /* Select register address */
74         xfer[DA9063_PAGED_READ_MSG_REG_SEL].addr = client->addr;
75         xfer[DA9063_PAGED_READ_MSG_REG_SEL].flags = 0;
76         xfer[DA9063_PAGED_READ_MSG_REG_SEL].len = sizeof(paged_addr);
77         xfer[DA9063_PAGED_READ_MSG_REG_SEL].buf = &paged_addr;
78
79         /* Read data */
80         xfer[DA9063_PAGED_READ_MSG_DATA].addr = client->addr;
81         xfer[DA9063_PAGED_READ_MSG_DATA].flags = I2C_M_RD;
82         xfer[DA9063_PAGED_READ_MSG_DATA].len = count;
83         xfer[DA9063_PAGED_READ_MSG_DATA].buf = buf;
84
85         ret = i2c_transfer(client->adapter, xfer, DA9063_PAGED_READ_MSG_CNT);
86         if (ret < 0) {
87                 dev_err(&client->dev, "Paged block read failed: %d\n", ret);
88                 return ret;
89         }
90
91         if (ret != DA9063_PAGED_READ_MSG_CNT) {
92                 dev_err(&client->dev, "Paged block read failed to complete\n");
93                 return -EIO;
94         }
95
96         return 0;
97 }
98
99 enum {
100         DA9063_DEV_ID_REG = 0,
101         DA9063_VAR_ID_REG,
102         DA9063_CHIP_ID_REGS,
103 };
104
105 static int da9063_get_device_type(struct i2c_client *i2c, struct da9063 *da9063)
106 {
107         u8 buf[DA9063_CHIP_ID_REGS];
108         int ret;
109
110         ret = da9063_i2c_blockreg_read(i2c, DA9063_REG_DEVICE_ID, buf,
111                                        DA9063_CHIP_ID_REGS);
112         if (ret)
113                 return ret;
114
115         if (buf[DA9063_DEV_ID_REG] != PMIC_CHIP_ID_DA9063) {
116                 dev_err(da9063->dev,
117                         "Invalid chip device ID: 0x%02x\n",
118                         buf[DA9063_DEV_ID_REG]);
119                 return -ENODEV;
120         }
121
122         dev_info(da9063->dev,
123                  "Device detected (chip-ID: 0x%02X, var-ID: 0x%02X)\n",
124                  buf[DA9063_DEV_ID_REG], buf[DA9063_VAR_ID_REG]);
125
126         da9063->variant_code =
127                 (buf[DA9063_VAR_ID_REG] & DA9063_VARIANT_ID_MRC_MASK)
128                 >> DA9063_VARIANT_ID_MRC_SHIFT;
129
130         return 0;
131 }
132
133 /*
134  * Variant specific regmap configs
135  */
136
137 static const struct regmap_range da9063_ad_readable_ranges[] = {
138         regmap_reg_range(DA9063_REG_PAGE_CON, DA9063_AD_REG_SECOND_D),
139         regmap_reg_range(DA9063_REG_SEQ, DA9063_REG_ID_32_31),
140         regmap_reg_range(DA9063_REG_SEQ_A, DA9063_REG_AUTO3_LOW),
141         regmap_reg_range(DA9063_REG_T_OFFSET, DA9063_AD_REG_GP_ID_19),
142         regmap_reg_range(DA9063_REG_DEVICE_ID, DA9063_REG_VARIANT_ID),
143 };
144
145 static const struct regmap_range da9063_ad_writeable_ranges[] = {
146         regmap_reg_range(DA9063_REG_PAGE_CON, DA9063_REG_PAGE_CON),
147         regmap_reg_range(DA9063_REG_FAULT_LOG, DA9063_REG_VSYS_MON),
148         regmap_reg_range(DA9063_REG_COUNT_S, DA9063_AD_REG_ALARM_Y),
149         regmap_reg_range(DA9063_REG_SEQ, DA9063_REG_ID_32_31),
150         regmap_reg_range(DA9063_REG_SEQ_A, DA9063_REG_AUTO3_LOW),
151         regmap_reg_range(DA9063_REG_CONFIG_I, DA9063_AD_REG_MON_REG_4),
152         regmap_reg_range(DA9063_AD_REG_GP_ID_0, DA9063_AD_REG_GP_ID_19),
153 };
154
155 static const struct regmap_range da9063_ad_volatile_ranges[] = {
156         regmap_reg_range(DA9063_REG_PAGE_CON, DA9063_REG_EVENT_D),
157         regmap_reg_range(DA9063_REG_CONTROL_A, DA9063_REG_CONTROL_B),
158         regmap_reg_range(DA9063_REG_CONTROL_E, DA9063_REG_CONTROL_F),
159         regmap_reg_range(DA9063_REG_BCORE2_CONT, DA9063_REG_LDO11_CONT),
160         regmap_reg_range(DA9063_REG_DVC_1, DA9063_REG_ADC_MAN),
161         regmap_reg_range(DA9063_REG_ADC_RES_L, DA9063_AD_REG_SECOND_D),
162         regmap_reg_range(DA9063_REG_SEQ, DA9063_REG_SEQ),
163         regmap_reg_range(DA9063_REG_EN_32K, DA9063_REG_EN_32K),
164         regmap_reg_range(DA9063_AD_REG_MON_REG_5, DA9063_AD_REG_MON_REG_6),
165 };
166
167 static const struct regmap_access_table da9063_ad_readable_table = {
168         .yes_ranges = da9063_ad_readable_ranges,
169         .n_yes_ranges = ARRAY_SIZE(da9063_ad_readable_ranges),
170 };
171
172 static const struct regmap_access_table da9063_ad_writeable_table = {
173         .yes_ranges = da9063_ad_writeable_ranges,
174         .n_yes_ranges = ARRAY_SIZE(da9063_ad_writeable_ranges),
175 };
176
177 static const struct regmap_access_table da9063_ad_volatile_table = {
178         .yes_ranges = da9063_ad_volatile_ranges,
179         .n_yes_ranges = ARRAY_SIZE(da9063_ad_volatile_ranges),
180 };
181
182 static const struct regmap_range da9063_bb_readable_ranges[] = {
183         regmap_reg_range(DA9063_REG_PAGE_CON, DA9063_BB_REG_SECOND_D),
184         regmap_reg_range(DA9063_REG_SEQ, DA9063_REG_ID_32_31),
185         regmap_reg_range(DA9063_REG_SEQ_A, DA9063_REG_AUTO3_LOW),
186         regmap_reg_range(DA9063_REG_T_OFFSET, DA9063_BB_REG_GP_ID_19),
187         regmap_reg_range(DA9063_REG_DEVICE_ID, DA9063_REG_VARIANT_ID),
188 };
189
190 static const struct regmap_range da9063_bb_writeable_ranges[] = {
191         regmap_reg_range(DA9063_REG_PAGE_CON, DA9063_REG_PAGE_CON),
192         regmap_reg_range(DA9063_REG_FAULT_LOG, DA9063_REG_VSYS_MON),
193         regmap_reg_range(DA9063_REG_COUNT_S, DA9063_BB_REG_ALARM_Y),
194         regmap_reg_range(DA9063_REG_SEQ, DA9063_REG_ID_32_31),
195         regmap_reg_range(DA9063_REG_SEQ_A, DA9063_REG_AUTO3_LOW),
196         regmap_reg_range(DA9063_REG_CONFIG_I, DA9063_BB_REG_MON_REG_4),
197         regmap_reg_range(DA9063_BB_REG_GP_ID_0, DA9063_BB_REG_GP_ID_19),
198 };
199
200 static const struct regmap_range da9063_bb_da_volatile_ranges[] = {
201         regmap_reg_range(DA9063_REG_PAGE_CON, DA9063_REG_EVENT_D),
202         regmap_reg_range(DA9063_REG_CONTROL_A, DA9063_REG_CONTROL_B),
203         regmap_reg_range(DA9063_REG_CONTROL_E, DA9063_REG_CONTROL_F),
204         regmap_reg_range(DA9063_REG_BCORE2_CONT, DA9063_REG_LDO11_CONT),
205         regmap_reg_range(DA9063_REG_DVC_1, DA9063_REG_ADC_MAN),
206         regmap_reg_range(DA9063_REG_ADC_RES_L, DA9063_BB_REG_SECOND_D),
207         regmap_reg_range(DA9063_REG_SEQ, DA9063_REG_SEQ),
208         regmap_reg_range(DA9063_REG_EN_32K, DA9063_REG_EN_32K),
209         regmap_reg_range(DA9063_BB_REG_MON_REG_5, DA9063_BB_REG_MON_REG_6),
210 };
211
212 static const struct regmap_access_table da9063_bb_readable_table = {
213         .yes_ranges = da9063_bb_readable_ranges,
214         .n_yes_ranges = ARRAY_SIZE(da9063_bb_readable_ranges),
215 };
216
217 static const struct regmap_access_table da9063_bb_writeable_table = {
218         .yes_ranges = da9063_bb_writeable_ranges,
219         .n_yes_ranges = ARRAY_SIZE(da9063_bb_writeable_ranges),
220 };
221
222 static const struct regmap_access_table da9063_bb_da_volatile_table = {
223         .yes_ranges = da9063_bb_da_volatile_ranges,
224         .n_yes_ranges = ARRAY_SIZE(da9063_bb_da_volatile_ranges),
225 };
226
227 static const struct regmap_range da9063l_bb_readable_ranges[] = {
228         regmap_reg_range(DA9063_REG_PAGE_CON, DA9063_REG_MON_A10_RES),
229         regmap_reg_range(DA9063_REG_SEQ, DA9063_REG_ID_32_31),
230         regmap_reg_range(DA9063_REG_SEQ_A, DA9063_REG_AUTO3_LOW),
231         regmap_reg_range(DA9063_REG_T_OFFSET, DA9063_BB_REG_GP_ID_19),
232         regmap_reg_range(DA9063_REG_DEVICE_ID, DA9063_REG_VARIANT_ID),
233 };
234
235 static const struct regmap_range da9063l_bb_writeable_ranges[] = {
236         regmap_reg_range(DA9063_REG_PAGE_CON, DA9063_REG_PAGE_CON),
237         regmap_reg_range(DA9063_REG_FAULT_LOG, DA9063_REG_VSYS_MON),
238         regmap_reg_range(DA9063_REG_SEQ, DA9063_REG_ID_32_31),
239         regmap_reg_range(DA9063_REG_SEQ_A, DA9063_REG_AUTO3_LOW),
240         regmap_reg_range(DA9063_REG_CONFIG_I, DA9063_BB_REG_MON_REG_4),
241         regmap_reg_range(DA9063_BB_REG_GP_ID_0, DA9063_BB_REG_GP_ID_19),
242 };
243
244 static const struct regmap_range da9063l_bb_da_volatile_ranges[] = {
245         regmap_reg_range(DA9063_REG_PAGE_CON, DA9063_REG_EVENT_D),
246         regmap_reg_range(DA9063_REG_CONTROL_A, DA9063_REG_CONTROL_B),
247         regmap_reg_range(DA9063_REG_CONTROL_E, DA9063_REG_CONTROL_F),
248         regmap_reg_range(DA9063_REG_BCORE2_CONT, DA9063_REG_LDO11_CONT),
249         regmap_reg_range(DA9063_REG_DVC_1, DA9063_REG_ADC_MAN),
250         regmap_reg_range(DA9063_REG_ADC_RES_L, DA9063_REG_MON_A10_RES),
251         regmap_reg_range(DA9063_REG_SEQ, DA9063_REG_SEQ),
252         regmap_reg_range(DA9063_REG_EN_32K, DA9063_REG_EN_32K),
253         regmap_reg_range(DA9063_BB_REG_MON_REG_5, DA9063_BB_REG_MON_REG_6),
254 };
255
256 static const struct regmap_access_table da9063l_bb_readable_table = {
257         .yes_ranges = da9063l_bb_readable_ranges,
258         .n_yes_ranges = ARRAY_SIZE(da9063l_bb_readable_ranges),
259 };
260
261 static const struct regmap_access_table da9063l_bb_writeable_table = {
262         .yes_ranges = da9063l_bb_writeable_ranges,
263         .n_yes_ranges = ARRAY_SIZE(da9063l_bb_writeable_ranges),
264 };
265
266 static const struct regmap_access_table da9063l_bb_da_volatile_table = {
267         .yes_ranges = da9063l_bb_da_volatile_ranges,
268         .n_yes_ranges = ARRAY_SIZE(da9063l_bb_da_volatile_ranges),
269 };
270
271 static const struct regmap_range da9063_da_readable_ranges[] = {
272         regmap_reg_range(DA9063_REG_PAGE_CON, DA9063_BB_REG_SECOND_D),
273         regmap_reg_range(DA9063_REG_SEQ, DA9063_REG_ID_32_31),
274         regmap_reg_range(DA9063_REG_SEQ_A, DA9063_REG_AUTO3_LOW),
275         regmap_reg_range(DA9063_REG_T_OFFSET, DA9063_BB_REG_GP_ID_11),
276         regmap_reg_range(DA9063_REG_DEVICE_ID, DA9063_REG_VARIANT_ID),
277 };
278
279 static const struct regmap_range da9063_da_writeable_ranges[] = {
280         regmap_reg_range(DA9063_REG_PAGE_CON, DA9063_REG_PAGE_CON),
281         regmap_reg_range(DA9063_REG_FAULT_LOG, DA9063_REG_VSYS_MON),
282         regmap_reg_range(DA9063_REG_COUNT_S, DA9063_BB_REG_ALARM_Y),
283         regmap_reg_range(DA9063_REG_SEQ, DA9063_REG_ID_32_31),
284         regmap_reg_range(DA9063_REG_SEQ_A, DA9063_REG_AUTO3_LOW),
285         regmap_reg_range(DA9063_REG_CONFIG_I, DA9063_BB_REG_MON_REG_4),
286         regmap_reg_range(DA9063_BB_REG_GP_ID_0, DA9063_BB_REG_GP_ID_11),
287 };
288
289 static const struct regmap_access_table da9063_da_readable_table = {
290         .yes_ranges = da9063_da_readable_ranges,
291         .n_yes_ranges = ARRAY_SIZE(da9063_da_readable_ranges),
292 };
293
294 static const struct regmap_access_table da9063_da_writeable_table = {
295         .yes_ranges = da9063_da_writeable_ranges,
296         .n_yes_ranges = ARRAY_SIZE(da9063_da_writeable_ranges),
297 };
298
299 static const struct regmap_range da9063l_da_readable_ranges[] = {
300         regmap_reg_range(DA9063_REG_PAGE_CON, DA9063_REG_MON_A10_RES),
301         regmap_reg_range(DA9063_REG_SEQ, DA9063_REG_ID_32_31),
302         regmap_reg_range(DA9063_REG_SEQ_A, DA9063_REG_AUTO3_LOW),
303         regmap_reg_range(DA9063_REG_T_OFFSET, DA9063_BB_REG_GP_ID_11),
304         regmap_reg_range(DA9063_REG_DEVICE_ID, DA9063_REG_VARIANT_ID),
305 };
306
307 static const struct regmap_range da9063l_da_writeable_ranges[] = {
308         regmap_reg_range(DA9063_REG_PAGE_CON, DA9063_REG_PAGE_CON),
309         regmap_reg_range(DA9063_REG_FAULT_LOG, DA9063_REG_VSYS_MON),
310         regmap_reg_range(DA9063_REG_SEQ, DA9063_REG_ID_32_31),
311         regmap_reg_range(DA9063_REG_SEQ_A, DA9063_REG_AUTO3_LOW),
312         regmap_reg_range(DA9063_REG_CONFIG_I, DA9063_BB_REG_MON_REG_4),
313         regmap_reg_range(DA9063_BB_REG_GP_ID_0, DA9063_BB_REG_GP_ID_11),
314 };
315
316 static const struct regmap_access_table da9063l_da_readable_table = {
317         .yes_ranges = da9063l_da_readable_ranges,
318         .n_yes_ranges = ARRAY_SIZE(da9063l_da_readable_ranges),
319 };
320
321 static const struct regmap_access_table da9063l_da_writeable_table = {
322         .yes_ranges = da9063l_da_writeable_ranges,
323         .n_yes_ranges = ARRAY_SIZE(da9063l_da_writeable_ranges),
324 };
325
326 static const struct regmap_range_cfg da9063_range_cfg[] = {
327         {
328                 .range_min = DA9063_REG_PAGE_CON,
329                 .range_max = DA9063_REG_CONFIG_ID,
330                 .selector_reg = DA9063_REG_PAGE_CON,
331                 .selector_mask = 1 << DA9063_I2C_PAGE_SEL_SHIFT,
332                 .selector_shift = DA9063_I2C_PAGE_SEL_SHIFT,
333                 .window_start = 0,
334                 .window_len = 256,
335         }
336 };
337
338 static struct regmap_config da9063_regmap_config = {
339         .reg_bits = 8,
340         .val_bits = 8,
341         .ranges = da9063_range_cfg,
342         .num_ranges = ARRAY_SIZE(da9063_range_cfg),
343         .max_register = DA9063_REG_CONFIG_ID,
344
345         .cache_type = REGCACHE_RBTREE,
346 };
347
348 static const struct of_device_id da9063_dt_ids[] = {
349         { .compatible = "dlg,da9063", },
350         { .compatible = "dlg,da9063l", },
351         { }
352 };
353 MODULE_DEVICE_TABLE(of, da9063_dt_ids);
354 static int da9063_i2c_probe(struct i2c_client *i2c,
355                             const struct i2c_device_id *id)
356 {
357         struct da9063 *da9063;
358         int ret;
359
360         da9063 = devm_kzalloc(&i2c->dev, sizeof(struct da9063), GFP_KERNEL);
361         if (da9063 == NULL)
362                 return -ENOMEM;
363
364         i2c_set_clientdata(i2c, da9063);
365         da9063->dev = &i2c->dev;
366         da9063->chip_irq = i2c->irq;
367         da9063->type = id->driver_data;
368
369         ret = da9063_get_device_type(i2c, da9063);
370         if (ret)
371                 return ret;
372
373         switch (da9063->type) {
374         case PMIC_TYPE_DA9063:
375                 switch (da9063->variant_code) {
376                 case PMIC_DA9063_AD:
377                         da9063_regmap_config.rd_table =
378                                 &da9063_ad_readable_table;
379                         da9063_regmap_config.wr_table =
380                                 &da9063_ad_writeable_table;
381                         da9063_regmap_config.volatile_table =
382                                 &da9063_ad_volatile_table;
383                         break;
384                 case PMIC_DA9063_BB:
385                 case PMIC_DA9063_CA:
386                         da9063_regmap_config.rd_table =
387                                 &da9063_bb_readable_table;
388                         da9063_regmap_config.wr_table =
389                                 &da9063_bb_writeable_table;
390                         da9063_regmap_config.volatile_table =
391                                 &da9063_bb_da_volatile_table;
392                         break;
393                 case PMIC_DA9063_DA:
394                         da9063_regmap_config.rd_table =
395                                 &da9063_da_readable_table;
396                         da9063_regmap_config.wr_table =
397                                 &da9063_da_writeable_table;
398                         da9063_regmap_config.volatile_table =
399                                 &da9063_bb_da_volatile_table;
400                         break;
401                 default:
402                         dev_err(da9063->dev,
403                                 "Chip variant not supported for DA9063\n");
404                         return -ENODEV;
405                 }
406                 break;
407         case PMIC_TYPE_DA9063L:
408                 switch (da9063->variant_code) {
409                 case PMIC_DA9063_BB:
410                 case PMIC_DA9063_CA:
411                         da9063_regmap_config.rd_table =
412                                 &da9063l_bb_readable_table;
413                         da9063_regmap_config.wr_table =
414                                 &da9063l_bb_writeable_table;
415                         da9063_regmap_config.volatile_table =
416                                 &da9063l_bb_da_volatile_table;
417                         break;
418                 case PMIC_DA9063_DA:
419                         da9063_regmap_config.rd_table =
420                                 &da9063l_da_readable_table;
421                         da9063_regmap_config.wr_table =
422                                 &da9063l_da_writeable_table;
423                         da9063_regmap_config.volatile_table =
424                                 &da9063l_bb_da_volatile_table;
425                         break;
426                 default:
427                         dev_err(da9063->dev,
428                                 "Chip variant not supported for DA9063L\n");
429                         return -ENODEV;
430                 }
431                 break;
432         default:
433                 dev_err(da9063->dev, "Chip type not supported\n");
434                 return -ENODEV;
435         }
436
437         da9063->regmap = devm_regmap_init_i2c(i2c, &da9063_regmap_config);
438         if (IS_ERR(da9063->regmap)) {
439                 ret = PTR_ERR(da9063->regmap);
440                 dev_err(da9063->dev, "Failed to allocate register map: %d\n",
441                         ret);
442                 return ret;
443         }
444
445         /* If SMBus is not available and only I2C is possible, enter I2C mode */
446         if (i2c_check_functionality(i2c->adapter, I2C_FUNC_I2C)) {
447                 ret = regmap_clear_bits(da9063->regmap, DA9063_REG_CONFIG_J,
448                                         DA9063_TWOWIRE_TO);
449                 if (ret < 0) {
450                         dev_err(da9063->dev, "Failed to set Two-Wire Bus Mode.\n");
451                         return -EIO;
452                 }
453         }
454
455         return da9063_device_init(da9063, i2c->irq);
456 }
457
458 static const struct i2c_device_id da9063_i2c_id[] = {
459         { "da9063", PMIC_TYPE_DA9063 },
460         { "da9063l", PMIC_TYPE_DA9063L },
461         {},
462 };
463 MODULE_DEVICE_TABLE(i2c, da9063_i2c_id);
464
465 static struct i2c_driver da9063_i2c_driver = {
466         .driver = {
467                 .name = "da9063",
468                 .of_match_table = of_match_ptr(da9063_dt_ids),
469         },
470         .probe    = da9063_i2c_probe,
471         .id_table = da9063_i2c_id,
472 };
473
474 module_i2c_driver(da9063_i2c_driver);