2 * Copyright (C) 2013 Samsung Electronics
3 * Piotr Wilczek <p.wilczek@samsung.com>
5 * SPDX-License-Identifier: GPL-2.0+
8 #ifndef __MAX77693_MUIC_H_
9 #define __MAX77693_MUIC_H_
11 #include <power/power_chrg.h>
17 #define MAX77693_MUIC_PREFIX "max77693-muic:"
19 /* MAX77693_MUIC_STATUS1 */
20 #define MAX77693_MUIC_ADC_MASK 0x1F
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
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
38 #define MUIC_PATH_USB 0
39 #define MUIC_PATH_UART 1
41 #define MUIC_PATH_CP 0
42 #define MUIC_PATH_AP 1
51 /* MAX 777693 MUIC registers */
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,
68 MUIC_NUM_OF_REGS = 0x0F,
71 #define MAX77693_MUIC_I2C_ADDR (0x4A >> 1)
73 int power_muic_init(unsigned int bus);
74 #endif /* __MAX77693_MUIC_H_ */