2 * twl4030.h - header for TWL4030 PM and audio CODEC device
4 * Copyright (C) 2005-2006 Texas Instruments, Inc.
6 * Based on tlv320aic23.c:
7 * Copyright (c) by Kai Svahn <kai.svahn@nokia.com>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
29 #define TWL4030_MODULE_USB 0x00
31 #define TWL4030_MODULE_AUDIO_VOICE 0x01
32 #define TWL4030_MODULE_GPIO 0x02
33 #define TWL4030_MODULE_INTBR 0x03
34 #define TWL4030_MODULE_PIH 0x04
35 #define TWL4030_MODULE_TEST 0x05
37 #define TWL4030_MODULE_KEYPAD 0x06
38 #define TWL4030_MODULE_MADC 0x07
39 #define TWL4030_MODULE_INTERRUPTS 0x08
40 #define TWL4030_MODULE_LED 0x09
41 #define TWL4030_MODULE_MAIN_CHARGE 0x0A
42 #define TWL4030_MODULE_PRECHARGE 0x0B
43 #define TWL4030_MODULE_PWM0 0x0C
44 #define TWL4030_MODULE_PWM1 0x0D
45 #define TWL4030_MODULE_PWMA 0x0E
46 #define TWL4030_MODULE_PWMB 0x0F
48 #define TWL4030_MODULE_BACKUP 0x10
49 #define TWL4030_MODULE_INT 0x11
50 #define TWL4030_MODULE_PM_MASTER 0x12
51 #define TWL4030_MODULE_PM_RECIEVER 0x13
52 #define TWL4030_MODULE_RTC 0x14
53 #define TWL4030_MODULE_SECURED_REG 0x15
55 /* IRQ information-need base */
56 #include <asm/arch/irqs.h>
57 /* TWL4030 interrupts */
59 #define TWL4030_MODIRQ_GPIO (IH_TWL4030_BASE + 0)
60 #define TWL4030_MODIRQ_KEYPAD (IH_TWL4030_BASE + 1)
61 #define TWL4030_MODIRQ_BCI (IH_TWL4030_BASE + 2)
62 #define TWL4030_MODIRQ_MADC (IH_TWL4030_BASE + 3)
63 #define TWL4030_MODIRQ_USB (IH_TWL4030_BASE + 4)
64 #define TWL4030_MODIRQ_PWR (IH_TWL4030_BASE + 5)
65 /* Rest are unsued currently*/
67 /* Offsets to Power Registers */
68 #define TWL4030_VDAC_DEV_GRP 0x3B
69 #define TWL4030_VDAC_DEDICATED 0x3E
70 #define TWL4030_VAUX2_DEV_GRP 0x1B
71 #define TWL4030_VAUX2_DEDICATED 0x1E
72 #define TWL4030_VAUX3_DEV_GRP 0x1F
73 #define TWL4030_VAUX3_DEDICATED 0x22
75 /* Functions to read and write from TWL4030 */
79 * The base address of the module will be added by the triton driver
80 * It is the caller's responsibility to ensure sane values
82 int twl4030_i2c_write_u8(u8 mod_no, u8 val, u8 reg);
83 int twl4030_i2c_read_u8(u8 mod_no, u8* val, u8 reg);
86 * i2c_write: IMPORTANT - Allocate value num_bytes+1 and valid data starts at
89 int twl4030_i2c_write(u8 mod_no, u8 * value, u8 reg, u8 num_bytes);
90 int twl4030_i2c_read(u8 mod_no, u8 * value, u8 reg, u8 num_bytes);
92 #endif /* End of __TWL4030_H */