1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3 * Core MFD defines for ATC260x PMICs
4 *
5 * Copyright (C) 2019 Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
6 * Copyright (C) 2020 Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
7 */
8
9 #ifndef __LINUX_MFD_ATC260X_CORE_H
10 #define __LINUX_MFD_ATC260X_CORE_H
11
12 #include <linux/mfd/atc260x/atc2603c.h>
13 #include <linux/mfd/atc260x/atc2609a.h>
14
15 enum atc260x_type {
16 ATC2603A = 0,
17 ATC2603C,
18 ATC2609A,
19 };
20
21 enum atc260x_ver {
22 ATC260X_A = 0,
23 ATC260X_B,
24 ATC260X_C,
25 ATC260X_D,
26 ATC260X_E,
27 ATC260X_F,
28 ATC260X_G,
29 ATC260X_H,
30 };
31
32 struct atc260x {
33 struct device *dev;
34
35 struct regmap *regmap;
36 const struct regmap_irq_chip *regmap_irq_chip;
37 struct regmap_irq_chip_data *irq_data;
38
39 struct mutex *regmap_mutex; /* mutex for custom regmap locking */
40
41 const struct mfd_cell *cells;
42 int nr_cells;
43 int irq;
44
45 enum atc260x_type ic_type;
46 enum atc260x_ver ic_ver;
47 const char *type_name;
48 unsigned int rev_reg;
49
50 const struct atc260x_init_regs *init_regs; /* regs for device init */
51 };
52
53 struct regmap_config;
54
55 int atc260x_match_device(struct atc260x *atc260x, struct regmap_config *regmap_cfg);
56 int atc260x_device_probe(struct atc260x *atc260x);
57
58 #endif /* __LINUX_MFD_ATC260X_CORE_H */
59
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