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528cdcaace
MMC interfaces are specified to be 3.3V compatible with an operating voltage range of 3.1V to 3.5V for SD cards. This change affects hardware using TWL4030 (TPS6595x) PMICs and should improve the reliability when communicating with marginally-spec'd MMC devices. 3.15V is the highest possible level for this chip. This patch has been tested on a Gumstix Overo board. Signed-off-by: Ash Charles <ash@gumstix.com> Tested-by: Steve Sakoman <steve@sakoman.com>
534 lines
21 KiB
C
534 lines
21 KiB
C
/*
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* Copyright (c) 2009 Wind River Systems, Inc.
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* Tom Rix <Tom.Rix at windriver.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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* Derived from code on omapzoom, git://git.omapzoom.com/repo/u-boot.git
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*
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* Copyright (C) 2007-2009 Texas Instruments, Inc.
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*/
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#ifndef TWL4030_H
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#define TWL4030_H
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#include <common.h>
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#include <i2c.h>
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/* I2C chip addresses */
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/* USB */
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#define TWL4030_CHIP_USB 0x48
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/* AUD */
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#define TWL4030_CHIP_AUDIO_VOICE 0x49
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#define TWL4030_CHIP_GPIO 0x49
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#define TWL4030_CHIP_INTBR 0x49
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#define TWL4030_CHIP_PIH 0x49
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#define TWL4030_CHIP_TEST 0x49
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/* AUX */
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#define TWL4030_CHIP_KEYPAD 0x4a
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#define TWL4030_CHIP_MADC 0x4a
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#define TWL4030_CHIP_INTERRUPTS 0x4a
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#define TWL4030_CHIP_LED 0x4a
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#define TWL4030_CHIP_MAIN_CHARGE 0x4a
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#define TWL4030_CHIP_PRECHARGE 0x4a
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#define TWL4030_CHIP_PWM0 0x4a
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#define TWL4030_CHIP_PWM1 0x4a
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#define TWL4030_CHIP_PWMA 0x4a
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#define TWL4030_CHIP_PWMB 0x4a
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/* POWER */
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#define TWL4030_CHIP_BACKUP 0x4b
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#define TWL4030_CHIP_INT 0x4b
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#define TWL4030_CHIP_PM_MASTER 0x4b
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#define TWL4030_CHIP_PM_RECEIVER 0x4b
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#define TWL4030_CHIP_RTC 0x4b
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#define TWL4030_CHIP_SECURED_REG 0x4b
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/* Register base addresses */
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/* USB */
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#define TWL4030_BASEADD_USB 0x0000
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/* AUD */
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#define TWL4030_BASEADD_AUDIO_VOICE 0x0000
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#define TWL4030_BASEADD_GPIO 0x0098
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#define TWL4030_BASEADD_INTBR 0x0085
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#define TWL4030_BASEADD_PIH 0x0080
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#define TWL4030_BASEADD_TEST 0x004C
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/* AUX */
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#define TWL4030_BASEADD_INTERRUPTS 0x00B9
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#define TWL4030_BASEADD_LED 0x00EE
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#define TWL4030_BASEADD_MADC 0x0000
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#define TWL4030_BASEADD_MAIN_CHARGE 0x0074
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#define TWL4030_BASEADD_PRECHARGE 0x00AA
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#define TWL4030_BASEADD_PWM0 0x00F8
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#define TWL4030_BASEADD_PWM1 0x00FB
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#define TWL4030_BASEADD_PWMA 0x00EF
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#define TWL4030_BASEADD_PWMB 0x00F1
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#define TWL4030_BASEADD_KEYPAD 0x00D2
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/* POWER */
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#define TWL4030_BASEADD_BACKUP 0x0014
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#define TWL4030_BASEADD_INT 0x002E
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#define TWL4030_BASEADD_PM_MASTER 0x0036
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#define TWL4030_BASEADD_PM_RECIEVER 0x005B
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#define TWL4030_BASEADD_RTC 0x001C
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#define TWL4030_BASEADD_SECURED_REG 0x0000
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/*
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* Power Management Master
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*/
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#define TWL4030_PM_MASTER_CFG_P1_TRANSITION 0x36
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#define TWL4030_PM_MASTER_CFG_P2_TRANSITION 0x37
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#define TWL4030_PM_MASTER_CFG_P3_TRANSITION 0x38
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#define TWL4030_PM_MASTER_CFG_P123_TRANSITION 0x39
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#define TWL4030_PM_MASTER_STS_BOOT 0x3A
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#define TWL4030_PM_MASTER_CFG_BOOT 0x3B
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#define TWL4030_PM_MASTER_SHUNDAN 0x3C
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#define TWL4030_PM_MASTER_BOOT_BCI 0x3D
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#define TWL4030_PM_MASTER_CFG_PWRANA1 0x3E
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#define TWL4030_PM_MASTER_CFG_PWRANA2 0x3F
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#define TWL4030_PM_MASTER_BGAP_TRIM 0x40
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#define TWL4030_PM_MASTER_BACKUP_MISC_STS 0x41
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#define TWL4030_PM_MASTER_BACKUP_MISC_CFG 0x42
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#define TWL4030_PM_MASTER_BACKUP_MISC_TST 0x43
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#define TWL4030_PM_MASTER_PROTECT_KEY 0x44
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#define TWL4030_PM_MASTER_STS_HW_CONDITIONS 0x45
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#define TWL4030_PM_MASTER_P1_SW_EVENTS 0x46
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#define TWL4030_PM_MASTER_P2_SW_EVENTS 0x47
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#define TWL4030_PM_MASTER_P3_SW_EVENTS 0x48
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#define TWL4030_PM_MASTER_STS_P123_STATE 0x49
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#define TWL4030_PM_MASTER_PB_CFG 0x4A
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#define TWL4030_PM_MASTER_PB_WORD_MSB 0x4B
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#define TWL4030_PM_MASTER_PB_WORD_LSB 0x4C
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#define TWL4030_PM_MASTER_SEQ_ADD_W2P 0x52
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#define TWL4030_PM_MASTER_SEQ_ADD_P2A 0x53
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#define TWL4030_PM_MASTER_SEQ_ADD_A2W 0x54
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#define TWL4030_PM_MASTER_SEQ_ADD_A2S 0x55
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#define TWL4030_PM_MASTER_SEQ_ADD_S2A12 0x56
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#define TWL4030_PM_MASTER_SEQ_ADD_S2A3 0x57
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#define TWL4030_PM_MASTER_SEQ_ADD_WARM 0x58
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#define TWL4030_PM_MASTER_MEMORY_ADDRESS 0x59
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#define TWL4030_PM_MASTER_MEMORY_DATA 0x5A
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#define TWL4030_PM_MASTER_SC_CONFIG 0x5B
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#define TWL4030_PM_MASTER_SC_DETECT1 0x5C
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#define TWL4030_PM_MASTER_SC_DETECT2 0x5D
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#define TWL4030_PM_MASTER_WATCHDOG_CFG 0x5E
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#define TWL4030_PM_MASTER_IT_CHECK_CFG 0x5F
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#define TWL4030_PM_MASTER_VIBRATOR_CFG 0x60
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#define TWL4030_PM_MASTER_DCDC_GLOBAL_CFG 0x61
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#define TWL4030_PM_MASTER_VDD1_TRIM1 0x62
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#define TWL4030_PM_MASTER_VDD1_TRIM2 0x63
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#define TWL4030_PM_MASTER_VDD2_TRIM1 0x64
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#define TWL4030_PM_MASTER_VDD2_TRIM2 0x65
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#define TWL4030_PM_MASTER_VIO_TRIM1 0x66
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#define TWL4030_PM_MASTER_VIO_TRIM2 0x67
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#define TWL4030_PM_MASTER_MISC_CFG 0x68
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#define TWL4030_PM_MASTER_LS_TST_A 0x69
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#define TWL4030_PM_MASTER_LS_TST_B 0x6A
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#define TWL4030_PM_MASTER_LS_TST_C 0x6B
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#define TWL4030_PM_MASTER_LS_TST_D 0x6C
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#define TWL4030_PM_MASTER_BB_CFG 0x6D
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#define TWL4030_PM_MASTER_MISC_TST 0x6E
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#define TWL4030_PM_MASTER_TRIM1 0x6F
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/* P[1-3]_SW_EVENTS */
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#define TWL4030_PM_MASTER_SW_EVENTS_STOPON_PWRON (1 << 6)
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#define TWL4030_PM_MASTER_SW_EVENTS_STOPON_SYSEN (1 << 5)
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#define TWL4030_PM_MASTER_SW_EVENTS_ENABLE_WARMRESET (1 << 4)
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#define TWL4030_PM_MASTER_SW_EVENTS_LVL_WAKEUP (1 << 3)
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#define TWL4030_PM_MASTER_SW_EVENTS_DEVACT (1 << 2)
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#define TWL4030_PM_MASTER_SW_EVENTS_DEVSLP (1 << 1)
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#define TWL4030_PM_MASTER_SW_EVENTS_DEVOFF (1 << 0)
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/* Power Managment Receiver */
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#define TWL4030_PM_RECEIVER_SC_CONFIG 0x5B
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#define TWL4030_PM_RECEIVER_SC_DETECT1 0x5C
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#define TWL4030_PM_RECEIVER_SC_DETECT2 0x5D
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#define TWL4030_PM_RECEIVER_WATCHDOG_CFG 0x5E
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#define TWL4030_PM_RECEIVER_IT_CHECK_CFG 0x5F
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#define TWL4030_PM_RECEIVER_VIBRATOR_CFG 0x5F
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#define TWL4030_PM_RECEIVER_DC_TO_DC_CFG 0x61
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#define TWL4030_PM_RECEIVER_VDD1_TRIM1 0x62
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#define TWL4030_PM_RECEIVER_VDD1_TRIM2 0x63
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#define TWL4030_PM_RECEIVER_VDD2_TRIM1 0x64
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#define TWL4030_PM_RECEIVER_VDD2_TRIM2 0x65
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#define TWL4030_PM_RECEIVER_VIO_TRIM1 0x66
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#define TWL4030_PM_RECEIVER_VIO_TRIM2 0x67
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#define TWL4030_PM_RECEIVER_MISC_CFG 0x68
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#define TWL4030_PM_RECEIVER_LS_TST_A 0x69
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#define TWL4030_PM_RECEIVER_LS_TST_B 0x6A
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#define TWL4030_PM_RECEIVER_LS_TST_C 0x6B
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#define TWL4030_PM_RECEIVER_LS_TST_D 0x6C
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#define TWL4030_PM_RECEIVER_BB_CFG 0x6D
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#define TWL4030_PM_RECEIVER_MISC_TST 0x6E
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#define TWL4030_PM_RECEIVER_TRIM1 0x6F
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#define TWL4030_PM_RECEIVER_TRIM2 0x70
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#define TWL4030_PM_RECEIVER_DC_DC_TIMEOUT 0x71
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#define TWL4030_PM_RECEIVER_VAUX1_DEV_GRP 0x72
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#define TWL4030_PM_RECEIVER_VAUX1_TYPE 0x73
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#define TWL4030_PM_RECEIVER_VAUX1_REMAP 0x74
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#define TWL4030_PM_RECEIVER_VAUX1_DEDICATED 0x75
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#define TWL4030_PM_RECEIVER_VAUX2_DEV_GRP 0x76
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#define TWL4030_PM_RECEIVER_VAUX2_TYPE 0x77
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#define TWL4030_PM_RECEIVER_VAUX2_REMAP 0x78
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#define TWL4030_PM_RECEIVER_VAUX2_DEDICATED 0x79
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#define TWL4030_PM_RECEIVER_VAUX3_DEV_GRP 0x7A
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#define TWL4030_PM_RECEIVER_VAUX3_TYPE 0x7B
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#define TWL4030_PM_RECEIVER_VAUX3_REMAP 0x7C
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#define TWL4030_PM_RECEIVER_VAUX3_DEDICATED 0x7D
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#define TWL4030_PM_RECEIVER_VAUX4_DEV_GRP 0x7E
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#define TWL4030_PM_RECEIVER_VAUX4_TYPE 0x7F
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#define TWL4030_PM_RECEIVER_VAUX4_REMAP 0x80
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#define TWL4030_PM_RECEIVER_VAUX4_DEDICATED 0x81
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#define TWL4030_PM_RECEIVER_VMMC1_DEV_GRP 0x82
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#define TWL4030_PM_RECEIVER_VMMC1_TYPE 0x83
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#define TWL4030_PM_RECEIVER_VMMC1_REMAP 0x84
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#define TWL4030_PM_RECEIVER_VMMC1_DEDICATED 0x85
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#define TWL4030_PM_RECEIVER_VMMC2_DEV_GRP 0x86
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#define TWL4030_PM_RECEIVER_VMMC2_TYPE 0x87
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#define TWL4030_PM_RECEIVER_VMMC2_REMAP 0x88
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#define TWL4030_PM_RECEIVER_VMMC2_DEDICATED 0x89
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#define TWL4030_PM_RECEIVER_VPLL1_DEV_GRP 0x8A
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#define TWL4030_PM_RECEIVER_VPLL1_TYPE 0x8B
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#define TWL4030_PM_RECEIVER_VPLL1_REMAP 0x8C
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#define TWL4030_PM_RECEIVER_VPLL1_DEDICATED 0x8D
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#define TWL4030_PM_RECEIVER_VPLL2_DEV_GRP 0x8E
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#define TWL4030_PM_RECEIVER_VPLL2_TYPE 0x8F
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#define TWL4030_PM_RECEIVER_VPLL2_REMAP 0x90
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#define TWL4030_PM_RECEIVER_VPLL2_DEDICATED 0x91
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#define TWL4030_PM_RECEIVER_VSIM_DEV_GRP 0x92
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#define TWL4030_PM_RECEIVER_VSIM_TYPE 0x93
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#define TWL4030_PM_RECEIVER_VSIM_REMAP 0x94
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#define TWL4030_PM_RECEIVER_VSIM_DEDICATED 0x95
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#define TWL4030_PM_RECEIVER_VDAC_DEV_GRP 0x96
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#define TWL4030_PM_RECEIVER_VDAC_TYPE 0x97
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#define TWL4030_PM_RECEIVER_VDAC_REMAP 0x98
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#define TWL4030_PM_RECEIVER_VDAC_DEDICATED 0x99
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#define TWL4030_PM_RECEIVER_VINTANA1_DEV_GRP 0x9A
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#define TWL4030_PM_RECEIVER_VINTANA1_TYP 0x9B
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#define TWL4030_PM_RECEIVER_VINTANA1_REMAP 0x9C
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#define TWL4030_PM_RECEIVER_VINTANA1_DEDICATED 0x9D
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#define TWL4030_PM_RECEIVER_VINTANA2_DEV_GRP 0x9E
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#define TWL4030_PM_RECEIVER_VINTANA2_TYPE 0x9F
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#define TWL4030_PM_RECEIVER_VINTANA2_REMAP 0xA0
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#define TWL4030_PM_RECEIVER_VINTANA2_DEDICATED 0xA1
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#define TWL4030_PM_RECEIVER_VINTDIG_DEV_GRP 0xA2
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#define TWL4030_PM_RECEIVER_VINTDIG_TYPE 0xA3
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#define TWL4030_PM_RECEIVER_VINTDIG_REMAP 0xA4
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#define TWL4030_PM_RECEIVER_VINTDIG_DEDICATED 0xA5
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#define TWL4030_PM_RECEIVER_VIO_DEV_GRP 0xA6
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#define TWL4030_PM_RECEIVER_VIO_TYPE 0xA7
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#define TWL4030_PM_RECEIVER_VIO_REMAP 0xA8
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#define TWL4030_PM_RECEIVER_VIO_CFG 0xA9
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#define TWL4030_PM_RECEIVER_VIO_MISC_CFG 0xAA
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#define TWL4030_PM_RECEIVER_VIO_TEST1 0xAB
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#define TWL4030_PM_RECEIVER_VIO_TEST2 0xAC
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#define TWL4030_PM_RECEIVER_VIO_OSC 0xAD
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#define TWL4030_PM_RECEIVER_VIO_RESERVED 0xAE
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#define TWL4030_PM_RECEIVER_VIO_VSEL 0xAF
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#define TWL4030_PM_RECEIVER_VDD1_DEV_GRP 0xB0
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#define TWL4030_PM_RECEIVER_VDD1_TYPE 0xB1
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#define TWL4030_PM_RECEIVER_VDD1_REMAP 0xB2
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#define TWL4030_PM_RECEIVER_VDD1_CFG 0xB3
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#define TWL4030_PM_RECEIVER_VDD1_MISC_CFG 0xB4
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#define TWL4030_PM_RECEIVER_VDD1_TEST1 0xB5
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#define TWL4030_PM_RECEIVER_VDD1_TEST2 0xB6
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#define TWL4030_PM_RECEIVER_VDD1_OSC 0xB7
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#define TWL4030_PM_RECEIVER_VDD1_RESERVED 0xB8
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#define TWL4030_PM_RECEIVER_VDD1_VSEL 0xB9
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#define TWL4030_PM_RECEIVER_VDD1_VMODE_CFG 0xBA
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#define TWL4030_PM_RECEIVER_VDD1_VFLOOR 0xBB
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#define TWL4030_PM_RECEIVER_VDD1_VROOF 0xBC
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#define TWL4030_PM_RECEIVER_VDD1_STEP 0xBD
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#define TWL4030_PM_RECEIVER_VDD2_DEV_GRP 0xBE
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#define TWL4030_PM_RECEIVER_VDD2_TYPE 0xBF
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#define TWL4030_PM_RECEIVER_VDD2_REMAP 0xC0
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#define TWL4030_PM_RECEIVER_VDD2_CFG 0xC1
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#define TWL4030_PM_RECEIVER_VDD2_MISC_CFG 0xC2
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#define TWL4030_PM_RECEIVER_VDD2_TEST1 0xC3
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#define TWL4030_PM_RECEIVER_VDD2_TEST2 0xC4
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#define TWL4030_PM_RECEIVER_VDD2_OSC 0xC5
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#define TWL4030_PM_RECEIVER_VDD2_RESERVED 0xC6
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#define TWL4030_PM_RECEIVER_VDD2_VSEL 0xC7
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#define TWL4030_PM_RECEIVER_VDD2_VMODE_CFG 0xC8
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#define TWL4030_PM_RECEIVER_VDD2_VFLOOR 0xC9
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#define TWL4030_PM_RECEIVER_VDD2_VROOF 0xCA
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#define TWL4030_PM_RECEIVER_VDD2_STEP 0xCB
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#define TWL4030_PM_RECEIVER_VUSB1V5_DEV_GRP 0xCC
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#define TWL4030_PM_RECEIVER_VUSB1V5_TYPE 0xCD
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#define TWL4030_PM_RECEIVER_VUSB1V5_REMAP 0xCE
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#define TWL4030_PM_RECEIVER_VUSB1V8_DEV_GRP 0xCF
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#define TWL4030_PM_RECEIVER_VUSB1V8_TYPE 0xD0
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#define TWL4030_PM_RECEIVER_VUSB1V8_REMAP 0xD1
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#define TWL4030_PM_RECEIVER_VUSB3V1_DEV_GRP 0xD2
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#define TWL4030_PM_RECEIVER_VUSB3V1_TYPE 0xD3
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#define TWL4030_PM_RECEIVER_VUSB3V1_REMAP 0xD4
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#define TWL4030_PM_RECEIVER_VUSBCP_DEV_GRP 0xD5
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#define TWL4030_PM_RECEIVER_VUSBCP_TYPE 0xD6
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#define TWL4030_PM_RECEIVER_VUSBCP_REMAP 0xD7
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#define TWL4030_PM_RECEIVER_VUSB_DEDICATED1 0xD8
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#define TWL4030_PM_RECEIVER_VUSB_DEDICATED2 0xD9
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#define TWL4030_PM_RECEIVER_REGEN_DEV_GRP 0xDA
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#define TWL4030_PM_RECEIVER_REGEN_TYPE 0xDB
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#define TWL4030_PM_RECEIVER_REGEN_REMAP 0xDC
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#define TWL4030_PM_RECEIVER_NRESPWRON_DEV_GRP 0xDD
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#define TWL4030_PM_RECEIVER_NRESPWRON_TYPE 0xDE
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#define TWL4030_PM_RECEIVER_NRESPWRON_REMAP 0xDF
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#define TWL4030_PM_RECEIVER_CLKEN_DEV_GRP 0xE0
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#define TWL4030_PM_RECEIVER_CLKEN_TYPE 0xE1
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#define TWL4030_PM_RECEIVER_CLKEN_REMAP 0xE2
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#define TWL4030_PM_RECEIVER_SYSEN_DEV_GRP 0xE3
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#define TWL4030_PM_RECEIVER_SYSEN_TYPE 0xE4
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#define TWL4030_PM_RECEIVER_SYSEN_REMAP 0xE5
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#define TWL4030_PM_RECEIVER_HFCLKOUT_DEV_GRP 0xE6
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#define TWL4030_PM_RECEIVER_HFCLKOUT_TYPE 0xE7
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#define TWL4030_PM_RECEIVER_HFCLKOUT_REMAP 0xE8
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#define TWL4030_PM_RECEIVER_32KCLKOUT_DEV_GRP 0xE9
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#define TWL4030_PM_RECEIVER_32KCLKOUT_TYPE 0xEA
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#define TWL4030_PM_RECEIVER_32KCLKOUT_REMAP 0xEB
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#define TWL4030_PM_RECEIVER_TRITON_RESET_DEV_GRP 0xEC
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#define TWL4030_PM_RECEIVER_TRITON_RESET_TYPE 0xED
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#define TWL4030_PM_RECEIVER_TRITON_RESET_REMAP 0xEE
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#define TWL4030_PM_RECEIVER_MAINREF_DEV_GRP 0xEF
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#define TWL4030_PM_RECEIVER_MAINREF_TYPE 0xF0
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#define TWL4030_PM_RECEIVER_MAINREF_REMAP 0xF1
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/* Voltage Selection in PM Receiver Module */
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#define TWL4030_PM_RECEIVER_VAUX2_VSEL_18 0x05
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#define TWL4030_PM_RECEIVER_VAUX3_VSEL_28 0x03
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#define TWL4030_PM_RECEIVER_VPLL2_VSEL_18 0x05
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#define TWL4030_PM_RECEIVER_VDAC_VSEL_18 0x03
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#define TWL4030_PM_RECEIVER_VMMC1_VSEL_30 0x02
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#define TWL4030_PM_RECEIVER_VMMC1_VSEL_32 0x03
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|
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/* Device Selection in PM Receiver Module */
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#define TWL4030_PM_RECEIVER_DEV_GRP_P1 0x20
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#define TWL4030_PM_RECEIVER_DEV_GRP_ALL 0xE0
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/* LED */
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#define TWL4030_LED_LEDEN 0xEE
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#define TWL4030_LED_LEDEN_LEDAON (1 << 0)
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#define TWL4030_LED_LEDEN_LEDBON (1 << 1)
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#define TWL4030_LED_LEDEN_LEDAPWM (1 << 4)
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#define TWL4030_LED_LEDEN_LEDBPWM (1 << 5)
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/* Keypad */
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#define TWL4030_KEYPAD_KEYP_CTRL_REG 0xD2
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#define TWL4030_KEYPAD_KEY_DEB_REG 0xD3
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#define TWL4030_KEYPAD_LONG_KEY_REG1 0xD4
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#define TWL4030_KEYPAD_LK_PTV_REG 0xD5
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#define TWL4030_KEYPAD_TIME_OUT_REG1 0xD6
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#define TWL4030_KEYPAD_TIME_OUT_REG2 0xD7
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#define TWL4030_KEYPAD_KBC_REG 0xD8
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#define TWL4030_KEYPAD_KBR_REG 0xD9
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#define TWL4030_KEYPAD_KEYP_SMS 0xDA
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#define TWL4030_KEYPAD_FULL_CODE_7_0 0xDB
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#define TWL4030_KEYPAD_FULL_CODE_15_8 0xDC
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#define TWL4030_KEYPAD_FULL_CODE_23_16 0xDD
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#define TWL4030_KEYPAD_FULL_CODE_31_24 0xDE
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#define TWL4030_KEYPAD_FULL_CODE_39_32 0xDF
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#define TWL4030_KEYPAD_FULL_CODE_47_40 0xE0
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#define TWL4030_KEYPAD_FULL_CODE_55_48 0xE1
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#define TWL4030_KEYPAD_FULL_CODE_63_56 0xE2
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#define TWL4030_KEYPAD_KEYP_ISR1 0xE3
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#define TWL4030_KEYPAD_KEYP_IMR1 0xE4
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#define TWL4030_KEYPAD_KEYP_ISR2 0xE5
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#define TWL4030_KEYPAD_KEYP_IMR2 0xE6
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#define TWL4030_KEYPAD_KEYP_SIR 0xE7
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#define TWL4030_KEYPAD_KEYP_EDR 0xE8
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#define TWL4030_KEYPAD_KEYP_SIH_CTRL 0xE9
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#define TWL4030_KEYPAD_CTRL_KBD_ON (1 << 6)
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#define TWL4030_KEYPAD_CTRL_RP_EN (1 << 5)
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#define TWL4030_KEYPAD_CTRL_TOLE_EN (1 << 4)
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#define TWL4030_KEYPAD_CTRL_TOE_EN (1 << 3)
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#define TWL4030_KEYPAD_CTRL_LK_EN (1 << 2)
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#define TWL4030_KEYPAD_CTRL_SOFTMODEN (1 << 1)
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#define TWL4030_KEYPAD_CTRL_SOFT_NRST (1 << 0)
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/* USB */
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#define TWL4030_USB_VENDOR_ID_LO 0x00
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#define TWL4030_USB_VENDOR_ID_HI 0x01
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#define TWL4030_USB_PRODUCT_ID_LO 0x02
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#define TWL4030_USB_PRODUCT_ID_HI 0x03
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#define TWL4030_USB_FUNC_CTRL 0x04
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#define TWL4030_USB_FUNC_CTRL_SET 0x05
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#define TWL4030_USB_FUNC_CTRL_CLR 0x06
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#define TWL4030_USB_IFC_CTRL 0x07
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#define TWL4030_USB_IFC_CTRL_SET 0x08
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#define TWL4030_USB_IFC_CTRL_CLR 0x09
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#define TWL4030_USB_OTG_CTRL 0x0A
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#define TWL4030_USB_OTG_CTRL_SET 0x0B
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#define TWL4030_USB_OTG_CTRL_CLR 0x0C
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#define TWL4030_USB_USB_INT_EN_RISE 0x0D
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#define TWL4030_USB_USB_INT_EN_RISE_SET 0x0E
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#define TWL4030_USB_USB_INT_EN_RISE_CLR 0x0F
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#define TWL4030_USB_USB_INT_EN_FALL 0x10
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#define TWL4030_USB_USB_INT_EN_FALL_SET 0x11
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#define TWL4030_USB_USB_INT_EN_FALL_CLR 0x12
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#define TWL4030_USB_USB_INT_STS 0x13
|
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#define TWL4030_USB_USB_INT_LATCH 0x14
|
|
#define TWL4030_USB_DEBUG 0x15
|
|
#define TWL4030_USB_SCRATCH_REG 0x16
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|
#define TWL4030_USB_SCRATCH_REG_SET 0x17
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#define TWL4030_USB_SCRATCH_REG_CLR 0x18
|
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#define TWL4030_USB_CARKIT_CTRL 0x19
|
|
#define TWL4030_USB_CARKIT_CTRL_SET 0x1A
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#define TWL4030_USB_CARKIT_CTRL_CLR 0x1B
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#define TWL4030_USB_CARKIT_INT_DELAY 0x1C
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#define TWL4030_USB_CARKIT_INT_EN 0x1D
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|
#define TWL4030_USB_CARKIT_INT_EN_SET 0x1E
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|
#define TWL4030_USB_CARKIT_INT_EN_CLR 0x1F
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|
#define TWL4030_USB_CARKIT_INT_STS 0x20
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|
#define TWL4030_USB_CARKIT_INT_LATCH 0x21
|
|
#define TWL4030_USB_CARKIT_PLS_CTRL 0x22
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|
#define TWL4030_USB_CARKIT_PLS_CTRL_SET 0x23
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|
#define TWL4030_USB_CARKIT_PLS_CTRL_CLR 0x24
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|
#define TWL4030_USB_TRANS_POS_WIDTH 0x25
|
|
#define TWL4030_USB_TRANS_NEG_WIDTH 0x26
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|
#define TWL4030_USB_RCV_PLTY_RECOVERY 0x27
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|
#define TWL4030_USB_MCPC_CTRL 0x30
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#define TWL4030_USB_MCPC_CTRL_SET 0x31
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#define TWL4030_USB_MCPC_CTRL_CLR 0x32
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|
#define TWL4030_USB_MCPC_IO_CTRL 0x33
|
|
#define TWL4030_USB_MCPC_IO_CTRL_SET 0x34
|
|
#define TWL4030_USB_MCPC_IO_CTRL_CLR 0x35
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|
#define TWL4030_USB_MCPC_CTRL2 0x36
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|
#define TWL4030_USB_MCPC_CTRL2_SET 0x37
|
|
#define TWL4030_USB_MCPC_CTRL2_CLR 0x38
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|
#define TWL4030_USB_OTHER_FUNC_CTRL 0x80
|
|
#define TWL4030_USB_OTHER_FUNC_CTRL_SET 0x81
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|
#define TWL4030_USB_OTHER_FUNC_CTRL_CLR 0x82
|
|
#define TWL4030_USB_OTHER_IFC_CTRL 0x83
|
|
#define TWL4030_USB_OTHER_IFC_CTRL_SET 0x84
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|
#define TWL4030_USB_OTHER_IFC_CTRL_CLR 0x85
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|
#define TWL4030_USB_OTHER_INT_EN_RISE_SET 0x87
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|
#define TWL4030_USB_OTHER_INT_EN_RISE_CLR 0x88
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|
#define TWL4030_USB_OTHER_INT_EN_FALL 0x89
|
|
#define TWL4030_USB_OTHER_INT_EN_FALL_SET 0x8A
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|
#define TWL4030_USB_OTHER_INT_EN_FALL_CLR 0x8B
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|
#define TWL4030_USB_OTHER_INT_STS 0x8C
|
|
#define TWL4030_USB_OTHER_INT_LATCH 0x8D
|
|
#define TWL4030_USB_ID_STATUS 0x96
|
|
#define TWL4030_USB_CARKIT_SM_1_INT_EN 0x97
|
|
#define TWL4030_USB_CARKIT_SM_1_INT_EN_SET 0x98
|
|
#define TWL4030_USB_CARKIT_SM_1_INT_EN_CLR 0x99
|
|
#define TWL4030_USB_CARKIT_SM_1_INT_STS 0x9A
|
|
#define TWL4030_USB_CARKIT_SM_1_INT_LATCH 0x9B
|
|
#define TWL4030_USB_CARKIT_SM_2_INT_EN 0x9C
|
|
#define TWL4030_USB_CARKIT_SM_2_INT_EN_SET 0x9D
|
|
#define TWL4030_USB_CARKIT_SM_2_INT_EN_CLR 0x9E
|
|
#define TWL4030_USB_CARKIT_SM_2_INT_STS 0x9F
|
|
#define TWL4030_USB_CARKIT_SM_2_INT_LATCH 0xA0
|
|
#define TWL4030_USB_CARKIT_SM_CTRL 0xA1
|
|
#define TWL4030_USB_CARKIT_SM_CTRL_SET 0xA2
|
|
#define TWL4030_USB_CARKIT_SM_CTRL_CLR 0xA3
|
|
#define TWL4030_USB_CARKIT_SM_CMD 0xA4
|
|
#define TWL4030_USB_CARKIT_SM_CMD_SET 0xA5
|
|
#define TWL4030_USB_CARKIT_SM_CMD_CLR 0xA6
|
|
#define TWL4030_USB_CARKIT_SM_CMD_STS 0xA7
|
|
#define TWL4030_USB_CARKIT_SM_STATUS 0xA8
|
|
#define TWL4030_USB_CARKIT_SM_ERR_STATUS 0xAA
|
|
#define TWL4030_USB_CARKIT_SM_CTRL_STATE 0xAB
|
|
#define TWL4030_USB_POWER_CTRL 0xAC
|
|
#define TWL4030_USB_POWER_CTRL_SET 0xAD
|
|
#define TWL4030_USB_POWER_CTRL_CLR 0xAE
|
|
#define TWL4030_USB_OTHER_IFC_CTRL2 0xAF
|
|
#define TWL4030_USB_OTHER_IFC_CTRL2_SET 0xB0
|
|
#define TWL4030_USB_OTHER_IFC_CTRL2_CLR 0xB1
|
|
#define TWL4030_USB_REG_CTRL_EN 0xB2
|
|
#define TWL4030_USB_REG_CTRL_EN_SET 0xB3
|
|
#define TWL4030_USB_REG_CTRL_EN_CLR 0xB4
|
|
#define TWL4030_USB_REG_CTRL_ERROR 0xB5
|
|
#define TWL4030_USB_OTHER_FUNC_CTRL2 0xB8
|
|
#define TWL4030_USB_OTHER_FUNC_CTRL2_SET 0xB9
|
|
#define TWL4030_USB_OTHER_FUNC_CTRL2_CLR 0xBA
|
|
#define TWL4030_USB_CARKIT_ANA_CTRL 0xBB
|
|
#define TWL4030_USB_CARKIT_ANA_CTRL_SET 0xBC
|
|
#define TWL4030_USB_CARKIT_ANA_CTRL_CLR 0xBD
|
|
#define TWL4030_USB_VBUS_DEBOUNCE 0xC0
|
|
#define TWL4030_USB_ID_DEBOUNCE 0xC1
|
|
#define TWL4030_USB_TPH_DP_CON_MIN 0xC2
|
|
#define TWL4030_USB_TPH_DP_CON_MAX 0xC3
|
|
#define TWL4030_USB_TCR_DP_CON_MIN 0xC4
|
|
#define TWL4030_USB_TCR_DP_CON_MAX 0xC5
|
|
#define TWL4030_USB_TPH_DP_PD_SHORT 0xC6
|
|
#define TWL4030_USB_TPH_CMD_DLY 0xC7
|
|
#define TWL4030_USB_TPH_DET_RST 0xC8
|
|
#define TWL4030_USB_TPH_AUD_BIAS 0xC9
|
|
#define TWL4030_USB_TCR_UART_DET_MIN 0xCA
|
|
#define TWL4030_USB_TCR_UART_DET_MAX 0xCB
|
|
#define TWL4030_USB_TPH_ID_INT_PW 0xCD
|
|
#define TWL4030_USB_TACC_ID_INT_WAIT 0xCE
|
|
#define TWL4030_USB_TACC_ID_INT_PW 0xCF
|
|
#define TWL4030_USB_TPH_CMD_WAIT 0xD0
|
|
#define TWL4030_USB_TPH_ACK_WAIT 0xD1
|
|
#define TWL4030_USB_TPH_DP_DISC_DET 0xD2
|
|
#define TWL4030_USB_VBAT_TIMER 0xD3
|
|
#define TWL4030_USB_CARKIT_4W_DEBUG 0xE0
|
|
#define TWL4030_USB_CARKIT_5W_DEBUG 0xE1
|
|
#define TWL4030_USB_PHY_PWR_CTRL 0xFD
|
|
#define TWL4030_USB_PHY_CLK_CTRL 0xFE
|
|
#define TWL4030_USB_PHY_CLK_CTRL_STS 0xFF
|
|
|
|
/*
|
|
* 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);
|
|
}
|
|
|
|
/*
|
|
* Power
|
|
*/
|
|
|
|
/* For hardware resetting */
|
|
void twl4030_power_reset_init(void);
|
|
/* For setting device group and voltage */
|
|
void twl4030_pmrecv_vsel_cfg(u8 vsel_reg, u8 vsel_val,
|
|
u8 dev_grp, u8 dev_grp_sel);
|
|
/* For initializing power device */
|
|
void twl4030_power_init(void);
|
|
/* For initializing mmc power */
|
|
void twl4030_power_mmc_init(void);
|
|
|
|
/*
|
|
* LED
|
|
*/
|
|
void twl4030_led_init(unsigned char ledon_mask);
|
|
|
|
/*
|
|
* USB
|
|
*/
|
|
int twl4030_usb_ulpi_init(void);
|
|
|
|
#endif /* TWL4030_H */
|