3 * Texas Instruments, <www.ti.com>
5 * See file CREDITS for list of people who contributed to this
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
27 /* I2C chip addresses */
28 #define TWL6030_CHIP_PM 0x48
30 #define TWL6030_CHIP_USB 0x49
31 #define TWL6030_CHIP_ADC 0x49
32 #define TWL6030_CHIP_CHARGER 0x49
33 #define TWL6030_CHIP_PWM 0x49
35 /* Battery CHARGER REGISTERS */
36 #define CONTROLLER_INT_MASK 0xE0
37 #define CONTROLLER_CTRL1 0xE1
38 #define CONTROLLER_WDG 0xE2
39 #define CONTROLLER_STAT1 0xE3
40 #define CHARGERUSB_INT_STATUS 0xE4
41 #define CHARGERUSB_INT_MASK 0xE5
42 #define CHARGERUSB_STATUS_INT1 0xE6
43 #define CHARGERUSB_STATUS_INT2 0xE7
44 #define CHARGERUSB_CTRL1 0xE8
45 #define CHARGERUSB_CTRL2 0xE9
46 #define CHARGERUSB_CTRL3 0xEA
47 #define CHARGERUSB_STAT1 0xEB
48 #define CHARGERUSB_VOREG 0xEC
49 #define CHARGERUSB_VICHRG 0xED
50 #define CHARGERUSB_CINLIMIT 0xEE
51 #define CHARGERUSB_CTRLLIMIT1 0xEF
53 /* CHARGERUSB_VICHRG */
54 #define CHARGERUSB_VICHRG_500 0x4
55 #define CHARGERUSB_VICHRG_1500 0xE
56 /* CHARGERUSB_CINLIMIT */
57 #define CHARGERUSB_CIN_LIMIT_100 0x1
58 #define CHARGERUSB_CIN_LIMIT_300 0x5
59 #define CHARGERUSB_CIN_LIMIT_500 0x9
60 #define CHARGERUSB_CIN_LIMIT_NONE 0xF
61 /* CONTROLLER_INT_MASK */
62 #define MVAC_FAULT (1 << 6)
63 #define MAC_EOC (1 << 5)
64 #define MBAT_REMOVED (1 << 4)
65 #define MFAULT_WDG (1 << 3)
66 #define MBAT_TEMP (1 << 2)
67 #define MVBUS_DET (1 << 1)
68 #define MVAC_DET (1 << 0)
69 /* CHARGERUSB_INT_MASK */
70 #define MASK_MCURRENT_TERM (1 << 3)
71 #define MASK_MCHARGERUSB_STAT (1 << 2)
72 #define MASK_MCHARGERUSB_THMREG (1 << 1)
73 #define MASK_MCHARGERUSB_FAULT (1 << 0)
74 /* CHARGERUSB_VOREG */
75 #define CHARGERUSB_VOREG_3P52 0x01
76 #define CHARGERUSB_VOREG_4P0 0x19
77 #define CHARGERUSB_VOREG_4P2 0x23
78 #define CHARGERUSB_VOREG_4P76 0x3F
79 /* CHARGERUSB_CTRL2 */
80 #define CHARGERUSB_CTRL2_VITERM_50 (0 << 5)
81 #define CHARGERUSB_CTRL2_VITERM_100 (1 << 5)
82 #define CHARGERUSB_CTRL2_VITERM_150 (2 << 5)
83 /* CONTROLLER_CTRL1 */
84 #define CONTROLLER_CTRL1_EN_CHARGER (1 << 4)
85 #define CONTROLLER_CTRL1_SEL_CHARGER (1 << 3)
87 #define VUSB_CFG_STATE 0xA2
90 void twl6030_init_battery_charging(void);
91 void twl6030_usb_device_settings(void);