summaryrefslogtreecommitdiff
path: root/include/twl4030.h
blob: c304b54c572661af054acb3a79ad1b673334062b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
/*
 * Copyright (c) 2009 Wind River Systems, Inc.
 * Tom Rix <Tom.Rix at windriver.com>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of
 * the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 * MA 02111-1307 USA
 *
 * Derived from code on omapzoom, git://git.omapzoom.com/repo/u-boot.git
 *
 * Copyright (C) 2007-2009 Texas Instruments, Inc.
 */

#ifndef TWL4030_H
#define TWL4030_H

#include <common.h>
#include <i2c.h>

/* I2C chip addresses */

/* USB */
#define TWL4030_CHIP_USB				0x48
/* AUD */
#define TWL4030_CHIP_AUDIO_VOICE			0x49
#define TWL4030_CHIP_GPIO				0x49
#define TWL4030_CHIP_INTBR				0x49
#define TWL4030_CHIP_PIH				0x49
#define TWL4030_CHIP_TEST				0x49
/* AUX */
#define TWL4030_CHIP_KEYPAD				0x4a
#define TWL4030_CHIP_MADC				0x4a
#define TWL4030_CHIP_INTERRUPTS				0x4a
#define TWL4030_CHIP_LED				0x4a
#define TWL4030_CHIP_MAIN_CHARGE			0x4a
#define TWL4030_CHIP_PRECHARGE				0x4a
#define TWL4030_CHIP_PWM0				0x4a
#define TWL4030_CHIP_PWM1				0x4a
#define TWL4030_CHIP_PWMA				0x4a
#define TWL4030_CHIP_PWMB				0x4a
/* POWER */
#define TWL4030_CHIP_BACKUP				0x4b
#define TWL4030_CHIP_INT				0x4b
#define TWL4030_CHIP_PM_MASTER				0x4b
#define TWL4030_CHIP_PM_RECEIVER			0x4b
#define TWL4030_CHIP_RTC				0x4b
#define TWL4030_CHIP_SECURED_REG			0x4b

/* Register base addresses */

/* USB */
#define TWL4030_BASEADD_USB				0x0000
/* AUD */
#define TWL4030_BASEADD_AUDIO_VOICE			0x0000
#define TWL4030_BASEADD_GPIO				0x0098
#define TWL4030_BASEADD_INTBR				0x0085
#define TWL4030_BASEADD_PIH				0x0080
#define TWL4030_BASEADD_TEST				0x004C
/* AUX */
#define TWL4030_BASEADD_INTERRUPTS			0x00B9
#define TWL4030_BASEADD_LED				0x00EE
#define TWL4030_BASEADD_MADC				0x0000
#define TWL4030_BASEADD_MAIN_CHARGE			0x0074
#define TWL4030_BASEADD_PRECHARGE			0x00AA
#define TWL4030_BASEADD_PWM0				0x00F8
#define TWL4030_BASEADD_PWM1				0x00FB
#define TWL4030_BASEADD_PWMA				0x00EF
#define TWL4030_BASEADD_PWMB				0x00F1
#define TWL4030_BASEADD_KEYPAD				0x00D2
/* POWER */
#define TWL4030_BASEADD_BACKUP				0x0014
#define TWL4030_BASEADD_INT				0x002E
#define TWL4030_BASEADD_PM_MASTER			0x0036
#define TWL4030_BASEADD_PM_RECIEVER			0x005B
#define TWL4030_BASEADD_RTC				0x001C
#define TWL4030_BASEADD_SECURED_REG			0x0000

/*
 * Power Management Master
 */
#define TWL4030_PM_MASTER_CFG_P1_TRANSITION		0x36
#define TWL4030_PM_MASTER_CFG_P2_TRANSITION		0x37
#define TWL4030_PM_MASTER_CFG_P3_TRANSITION		0x38
#define TWL4030_PM_MASTER_CFG_P123_TRANSITION		0x39
#define TWL4030_PM_MASTER_STS_BOOT			0x3A
#define TWL4030_PM_MASTER_CFG_BOOT			0x3B
#define TWL4030_PM_MASTER_SHUNDAN			0x3C
#define TWL4030_PM_MASTER_BOOT_BCI			0x3D
#define TWL4030_PM_MASTER_CFG_PWRANA1			0x3E
#define TWL4030_PM_MASTER_CFG_PWRANA2			0x3F
#define TWL4030_PM_MASTER_BGAP_TRIM			0x40
#define TWL4030_PM_MASTER_BACKUP_MISC_STS		0x41
#define TWL4030_PM_MASTER_BACKUP_MISC_CFG		0x42
#define TWL4030_PM_MASTER_BACKUP_MISC_TST		0x43
#define TWL4030_PM_MASTER_PROTECT_KEY			0x44
#define TWL4030_PM_MASTER_STS_HW_CONDITIONS		0x45
#define TWL4030_PM_MASTER_P1_SW_EVENTS			0x46
#define TWL4030_PM_MASTER_P2_SW_EVENTS			0x47
#define TWL4030_PM_MASTER_P3_SW_EVENTS			0x48
#define TWL4030_PM_MASTER_STS_P123_STATE		0x49
#define TWL4030_PM_MASTER_PB_CFG			0x4A
#define TWL4030_PM_MASTER_PB_WORD_MSB			0x4B
#define TWL4030_PM_MASTER_PB_WORD_LSB			0x4C
#define TWL4030_PM_MASTER_SEQ_ADD_W2P			0x52
#define TWL4030_PM_MASTER_SEQ_ADD_P2A			0x53
#define TWL4030_PM_MASTER_SEQ_ADD_A2W			0x54
#define TWL4030_PM_MASTER_SEQ_ADD_A2S			0x55
#define TWL4030_PM_MASTER_SEQ_ADD_S2A12			0x56
#define TWL4030_PM_MASTER_SEQ_ADD_S2A3			0x57
#define TWL4030_PM_MASTER_SEQ_ADD_WARM			0x58
#define TWL4030_PM_MASTER_MEMORY_ADDRESS		0x59
#define TWL4030_PM_MASTER_MEMORY_DATA			0x5A
#define TWL4030_PM_MASTER_SC_CONFIG			0x5B
#define TWL4030_PM_MASTER_SC_DETECT1			0x5C
#define TWL4030_PM_MASTER_SC_DETECT2			0x5D
#define TWL4030_PM_MASTER_WATCHDOG_CFG			0x5E
#define TWL4030_PM_MASTER_IT_CHECK_CFG			0x5F
#define TWL4030_PM_MASTER_VIBRATOR_CFG			0x60
#define TWL4030_PM_MASTER_DCDC_GLOBAL_CFG		0x61
#define TWL4030_PM_MASTER_VDD1_TRIM1			0x62
#define TWL4030_PM_MASTER_VDD1_TRIM2			0x63
#define TWL4030_PM_MASTER_VDD2_TRIM1			0x64
#define TWL4030_PM_MASTER_VDD2_TRIM2			0x65
#define TWL4030_PM_MASTER_VIO_TRIM1			0x66
#define TWL4030_PM_MASTER_VIO_TRIM2			0x67
#define TWL4030_PM_MASTER_MISC_CFG			0x68
#define TWL4030_PM_MASTER_LS_TST_A			0x69
#define TWL4030_PM_MASTER_LS_TST_B			0x6A
#define TWL4030_PM_MASTER_LS_TST_C			0x6B
#define TWL4030_PM_MASTER_LS_TST_D			0x6C
#define TWL4030_PM_MASTER_BB_CFG			0x6D
#define TWL4030_PM_MASTER_MISC_TST			0x6E
#define TWL4030_PM_MASTER_TRIM1				0x6F
/* P[1-3]_SW_EVENTS */
#define TWL4030_PM_MASTER_SW_EVENTS_STOPON_PWRON	(1 << 6)
#define TWL4030_PM_MASTER_SW_EVENTS_STOPON_SYSEN	(1 << 5)
#define TWL4030_PM_MASTER_SW_EVENTS_ENABLE_WARMRESET	(1 << 4)
#define TWL4030_PM_MASTER_SW_EVENTS_LVL_WAKEUP		(1 << 3)
#define TWL4030_PM_MASTER_SW_EVENTS_DEVACT		(1 << 2)
#define TWL4030_PM_MASTER_SW_EVENTS_DEVSLP		(1 << 1)
#define TWL4030_PM_MASTER_SW_EVENTS_DEVOFF		(1 << 0)

/* Power Managment Receiver */
#define TWL4030_PM_RECEIVER_VUSB1V5_DEV_GRP		0xCC
#define TWL4030_PM_RECEIVER_VUSB1V5_TYPE		0xCD
#define TWL4030_PM_RECEIVER_VUSB1V5_REMAP		0xCE
#define TWL4030_PM_RECEIVER_VUSB1V8_DEV_GRP		0xCF
#define TWL4030_PM_RECEIVER_VUSB1V8_TYPE		0xD0
#define TWL4030_PM_RECEIVER_VUSB1V8_REMAP		0xD1
#define TWL4030_PM_RECEIVER_VUSB3V1_DEV_GRP		0xD2
#define TWL4030_PM_RECEIVER_VUSB3V1_TYPE		0xD3
#define TWL4030_PM_RECEIVER_VUSB3V1_REMAP		0xD4
#define TWL4030_PM_RECEIVER_VUSBCP_DEV_GRP		0xD5
#define TWL4030_PM_RECEIVER_VUSBCP_DEV_TYPE		0xD6
#define TWL4030_PM_RECEIVER_VUSBCP_DEV_REMAP		0xD7
#define TWL4030_PM_RECEIVER_VUSB_DEDICATED1		0xD8
#define TWL4030_PM_RECEIVER_VUSB_DEDICATED2		0xD9

/* Keypad */
#define TWL4030_KEYPAD_KEYP_CTRL_REG			0xD2
#define TWL4030_KEYPAD_KEY_DEB_REG			0xD3
#define TWL4030_KEYPAD_LONG_KEY_REG1			0xD4
#define TWL4030_KEYPAD_LK_PTV_REG			0xD5
#define TWL4030_KEYPAD_TIME_OUT_REG1			0xD6
#define TWL4030_KEYPAD_TIME_OUT_REG2			0xD7
#define TWL4030_KEYPAD_KBC_REG				0xD8
#define TWL4030_KEYPAD_KBR_REG				0xD9
#define TWL4030_KEYPAD_KEYP_SMS				0xDA
#define TWL4030_KEYPAD_FULL_CODE_7_0			0xDB
#define TWL4030_KEYPAD_FULL_CODE_15_8			0xDC
#define TWL4030_KEYPAD_FULL_CODE_23_16			0xDD
#define TWL4030_KEYPAD_FULL_CODE_31_24			0xDE
#define TWL4030_KEYPAD_FULL_CODE_39_32			0xDF
#define TWL4030_KEYPAD_FULL_CODE_47_40			0xE0
#define TWL4030_KEYPAD_FULL_CODE_55_48			0xE1
#define TWL4030_KEYPAD_FULL_CODE_63_56			0xE2
#define TWL4030_KEYPAD_KEYP_ISR1			0xE3
#define TWL4030_KEYPAD_KEYP_IMR1			0xE4
#define TWL4030_KEYPAD_KEYP_ISR2			0xE5
#define TWL4030_KEYPAD_KEYP_IMR2			0xE6
#define TWL4030_KEYPAD_KEYP_SIR				0xE7
#define TWL4030_KEYPAD_KEYP_EDR				0xE8
#define TWL4030_KEYPAD_KEYP_SIH_CTRL			0xE9

#define TWL4030_KEYPAD_CTRL_KBD_ON			(1 << 6)
#define TWL4030_KEYPAD_CTRL_RP_EN			(1 << 5)
#define TWL4030_KEYPAD_CTRL_TOLE_EN			(1 << 4)
#define TWL4030_KEYPAD_CTRL_TOE_EN			(1 << 3)
#define TWL4030_KEYPAD_CTRL_LK_EN			(1 << 2)
#define TWL4030_KEYPAD_CTRL_SOFTMODEN			(1 << 1)
#define TWL4030_KEYPAD_CTRL_SOFT_NRST			(1 << 0)

/* USB */
#define TWL4030_USB_FUNC_CTRL				(0x04)
#define TWL4030_USB_OPMODE_MASK				(3 << 3)
#define TWL4030_USB_XCVRSELECT_MASK			(3 << 0)
#define TWL4030_USB_IFC_CTRL				(0x07)
#define TWL4030_USB_CARKITMODE				(1 << 2)
#define TWL4030_USB_POWER_CTRL				(0xAC)
#define TWL4030_USB_OTG_ENAB				(1 << 5)
#define TWL4030_USB_PHY_PWR_CTRL			(0xFD)
#define TWL4030_USB_PHYPWD				(1 << 0)
#define TWL4030_USB_PHY_CLK_CTRL			(0xFE)
#define TWL4030_USB_CLOCKGATING_EN			(1 << 2)
#define TWL4030_USB_CLK32K_EN				(1 << 1)
#define TWL4030_USB_REQ_PHY_DPLL_CLK			(1 << 0)
#define TWL4030_USB_PHY_CLK_CTRL_STS			(0xFF)
#define TWL4030_USB_PHY_DPLL_CLK			(1 << 0)

/*
 * Convience functions to read and write from TWL4030
 *
 * chip_no is the i2c address, it must be one of the chip addresses
 *   defined at the top of this file with the prefix TWL4030_CHIP_
 *   examples are TWL4030_CHIP_PM_RECEIVER and TWL4030_CHIP_KEYPAD
 *
 * val is the data either written to or read from the twl4030
 *
 * reg is the register to act on, it must be one of the defines
 *   above and with the format TWL4030_<chip suffix>_<register name>
 *   examples are TWL4030_PM_RECEIVER_VMMC1_DEV_GRP and
 *   TWL4030_LED_LEDEN.
 */
static inline int twl4030_i2c_write_u8(u8 chip_no, u8 val, u8 reg)
{
	return i2c_write(chip_no, reg, 1, &val, 1);
}

static inline int twl4030_i2c_read_u8(u8 chip_no, u8 *val, u8 reg)
{
	return i2c_read(chip_no, reg, 1, val, 1);
}

#endif /* TWL4030_H */