[people/ms/u-boot.git] / include / twl6030.h

/*
 * (C) Copyright 2010
 * Texas Instruments, <www.ti.com>
 *
 * See file CREDITS for list of people who contributed to this
 * project.
 *
 * 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
 */

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

/* I2C chip addresses */
#define TWL6030_CHIP_PM		0x48

#define TWL6030_CHIP_USB	0x49
#define TWL6030_CHIP_ADC	0x49
#define TWL6030_CHIP_CHARGER	0x49
#define TWL6030_CHIP_PWM	0x49

/* Battery CHARGER REGISTERS */
#define CONTROLLER_INT_MASK	0xE0
#define CONTROLLER_CTRL1	0xE1
#define CONTROLLER_WDG		0xE2
#define CONTROLLER_STAT1	0xE3
#define CHARGERUSB_INT_STATUS	0xE4
#define CHARGERUSB_INT_MASK	0xE5
#define CHARGERUSB_STATUS_INT1	0xE6
#define CHARGERUSB_STATUS_INT2	0xE7
#define CHARGERUSB_CTRL1	0xE8
#define CHARGERUSB_CTRL2	0xE9
#define CHARGERUSB_CTRL3	0xEA
#define CHARGERUSB_STAT1	0xEB
#define CHARGERUSB_VOREG	0xEC
#define CHARGERUSB_VICHRG	0xED
#define CHARGERUSB_CINLIMIT	0xEE
#define CHARGERUSB_CTRLLIMIT1	0xEF

/* CHARGERUSB_VICHRG */
#define CHARGERUSB_VICHRG_500		0x4
#define CHARGERUSB_VICHRG_1500		0xE
/* CHARGERUSB_CINLIMIT */
#define CHARGERUSB_CIN_LIMIT_100	0x1
#define CHARGERUSB_CIN_LIMIT_300	0x5
#define CHARGERUSB_CIN_LIMIT_500	0x9
#define CHARGERUSB_CIN_LIMIT_NONE	0xF
/* CONTROLLER_INT_MASK */
#define MVAC_FAULT		(1 << 6)
#define MAC_EOC			(1 << 5)
#define MBAT_REMOVED		(1 << 4)
#define MFAULT_WDG		(1 << 3)
#define MBAT_TEMP		(1 << 2)
#define MVBUS_DET		(1 << 1)
#define MVAC_DET		(1 << 0)
/* CHARGERUSB_INT_MASK */
#define MASK_MCURRENT_TERM		(1 << 3)
#define MASK_MCHARGERUSB_STAT		(1 << 2)
#define MASK_MCHARGERUSB_THMREG		(1 << 1)
#define MASK_MCHARGERUSB_FAULT		(1 << 0)
/* CHARGERUSB_VOREG */
#define CHARGERUSB_VOREG_3P52		0x01
#define CHARGERUSB_VOREG_4P0		0x19
#define CHARGERUSB_VOREG_4P2		0x23
#define CHARGERUSB_VOREG_4P76		0x3F
/* CHARGERUSB_CTRL2 */
#define CHARGERUSB_CTRL2_VITERM_50	(0 << 5)
#define CHARGERUSB_CTRL2_VITERM_100	(1 << 5)
#define CHARGERUSB_CTRL2_VITERM_150	(2 << 5)
/* CONTROLLER_CTRL1 */
#define CONTROLLER_CTRL1_EN_CHARGER	(1 << 4)
#define CONTROLLER_CTRL1_SEL_CHARGER	(1 << 3)

#define VUSB_CFG_STATE		0xA2
#define MISC2			0xE5

void twl6030_init_battery_charging(void);
void twl6030_usb_device_settings(void);
Commit	Line	Data
516799f6 SS	1	/*
	2	* (C) Copyright 2010
	3	* Texas Instruments, <www.ti.com>
	4	*
	5	* See file CREDITS for list of people who contributed to this
	6	* project.
	7	*
	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.
	12	*
	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.
	17	*
	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,
	21	* MA 02111-1307 USA
	22	*/
	23
	24	#include <common.h>
	25	#include <i2c.h>
	26
	27	/* I2C chip addresses */
	28	#define TWL6030_CHIP_PM 0x48
	29
	30	#define TWL6030_CHIP_USB 0x49
	31	#define TWL6030_CHIP_ADC 0x49
	32	#define TWL6030_CHIP_CHARGER 0x49
	33	#define TWL6030_CHIP_PWM 0x49
	34
	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
	52
	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)
86
87	#define VUSB_CFG_STATE 0xA2
88	#define MISC2 0xE5
89
90	void twl6030_init_battery_charging(void);
91	void twl6030_usb_device_settings(void);