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pmic: pmic_hi6553: Add a driver for the hi6553 pmic found on hikey board.
[karo-tx-uboot.git] / include / power / max77693_muic.h
1 /*
2  * Copyright (C) 2013 Samsung Electronics
3  * Piotr Wilczek <p.wilczek@samsung.com>
4  *
5  * SPDX-License-Identifier:     GPL-2.0+
6  */
7
8 #ifndef __MAX77693_MUIC_H_
9 #define __MAX77693_MUIC_H_
10
11 #include <power/power_chrg.h>
12
13 /*
14  * MUIC REGISTER
15  */
16
17 #define MAX77693_MUIC_PREFIX    "max77693-muic:"
18
19 /* MAX77693_MUIC_STATUS1 */
20 #define MAX77693_MUIC_ADC_MASK  0x1F
21
22 /* MAX77693_MUIC_STATUS2 */
23 #define MAX77693_MUIC_CHG_NO            0x00
24 #define MAX77693_MUIC_CHG_USB           0x01
25 #define MAX77693_MUIC_CHG_USB_D         0x02
26 #define MAX77693_MUIC_CHG_TA            0x03
27 #define MAX77693_MUIC_CHG_TA_500        0x04
28 #define MAX77693_MUIC_CHG_TA_1A         0x05
29 #define MAX77693_MUIC_CHG_MASK          0x07
30
31 /* MAX77693_MUIC_CONTROL1 */
32 #define MAX77693_MUIC_CTRL1_DN1DP2      ((0x1 << 3) | 0x1)
33 #define MAX77693_MUIC_CTRL1_UT1UR2      ((0x3 << 3) | 0x3)
34 #define MAX77693_MUIC_CTRL1_ADN1ADP2    ((0x4 << 3) | 0x4)
35 #define MAX77693_MUIC_CTRL1_AUT1AUR2    ((0x5 << 3) | 0x5)
36 #define MAX77693_MUIC_CTRL1_MASK        0xC0
37
38 #define MUIC_PATH_USB   0
39 #define MUIC_PATH_UART  1
40
41 #define MUIC_PATH_CP    0
42 #define MUIC_PATH_AP    1
43
44 enum muic_path {
45         MUIC_PATH_USB_CP,
46         MUIC_PATH_USB_AP,
47         MUIC_PATH_UART_CP,
48         MUIC_PATH_UART_AP,
49 };
50
51 /* MAX 777693 MUIC registers */
52 enum {
53         MAX77693_MUIC_ID        = 0x00,
54         MAX77693_MUIC_INT1      = 0x01,
55         MAX77693_MUIC_INT2      = 0x02,
56         MAX77693_MUIC_INT3      = 0x03,
57         MAX77693_MUIC_STATUS1   = 0x04,
58         MAX77693_MUIC_STATUS2   = 0x05,
59         MAX77693_MUIC_STATUS3   = 0x06,
60         MAX77693_MUIC_INTMASK1  = 0x07,
61         MAX77693_MUIC_INTMASK2  = 0x08,
62         MAX77693_MUIC_INTMASK3  = 0x09,
63         MAX77693_MUIC_CDETCTRL  = 0x0A,
64         MAX77693_MUIC_CONTROL1  = 0x0C,
65         MAX77693_MUIC_CONTROL2  = 0x0D,
66         MAX77693_MUIC_CONTROL3  = 0x0E,
67
68         MUIC_NUM_OF_REGS        = 0x0F,
69 };
70
71 #define MAX77693_MUIC_I2C_ADDR  (0x4A >> 1)
72
73 int power_muic_init(unsigned int bus);
74 #endif /* __MAX77693_MUIC_H_ */